From aa0fe54b3bf8331c174c7be107fcfa2b67f2322a Mon Sep 17 00:00:00 2001
From: emln <not@bonzetti.xyz>
Date: Sun, 27 Apr 2025 19:24:27 +0200
Subject: [PATCH] CTFs and solutions

---
 back-to-the-future/2                          |  71 ++++++
 .../__pycache__/chall.cpython-313.pyc         | Bin 0 -> 4997 bytes
 back-to-the-future/attack.py                  |  50 +++++
 back-to-the-future/chall.py                   |  99 ++++++++
 back-to-the-future/des.py                     | 158 +++++++++++++
 .../0024f4d0c2b3d981466de18eb8f0a755          | Bin 0 -> 100 bytes
 .../013e1aa0bd32b92f105abddbcb2e4dfd          | Bin 0 -> 100 bytes
 .../016f2deaa7b087afc8784da8397a22a5          | Bin 0 -> 100 bytes
 .../0339ca8760519fa43df56ddec27a24e7          | Bin 0 -> 100 bytes
 .../037f590478d87f55cedf7b1ab1d53a82          | Bin 0 -> 100 bytes
 .../03c414397bdde3743856111af41ff1bf          | Bin 0 -> 100 bytes
 .../04433ec6a092234083ccb75f70be7844          | Bin 0 -> 100 bytes
 .../050e985a050d81dfa77f0827ff555076          | Bin 0 -> 100 bytes
 .../0571127e1b066fcd0ab93df9db3c231e          | Bin 0 -> 100 bytes
 .../0753e7809f4e8bde6701b4d27193c28b          | Bin 0 -> 100 bytes
 .../07b9966fa556e07bb7dbf9d7a97c5d6a          | Bin 0 -> 100 bytes
 .../085e25cb55018865bad411eac1273ec2          | Bin 0 -> 100 bytes
 .../094a242c07093b9b0a8bf37702d4d6ed          | Bin 0 -> 100 bytes
 .../09e32f0db5c88c55bc994ecd2d6cbcc6          | Bin 0 -> 100 bytes
 .../09eb19248af327923541b8fcae0c34f9          | Bin 0 -> 100 bytes
 .../0a52c4727ae4311cd3a51114e42472c6          | Bin 0 -> 100 bytes
 .../0a6d00dc979a6696c7dc339e4400a0c9          | Bin 0 -> 100 bytes
 .../0b8def7c22ef61cb5591a9c080f8c117          | Bin 0 -> 100 bytes
 .../0bbec9d663098e92dc7d014a4b7f032d          | Bin 0 -> 100 bytes
 .../0c1f1c2450a35deebee44be732d558d8          | Bin 0 -> 100 bytes
 .../0c23ca3d1f4169ce2147cf8a3180d454          | Bin 0 -> 100 bytes
 .../0caac73c224f83af1261050ab6ca5bc6          | Bin 0 -> 100 bytes
 .../0d2a8e6c32cee51c76eef735eea453d4          | Bin 0 -> 100 bytes
 .../0eb3cd9a68a2d1328664c716c96074ce          | Bin 0 -> 100 bytes
 .../0eb7bd4f6d34532740aad04e035261f4          | Bin 0 -> 100 bytes
 .../0f4b7f5961fc0914870a1d877d5af208          | Bin 0 -> 100 bytes
 .../102b39f6be00c1781f576ab0acfef156          | Bin 0 -> 100 bytes
 .../104cca7fdf9eb7752f4862d38e6eb718          | Bin 0 -> 100 bytes
 .../10fe679fe6f5a8d3c40032c9ffae4f6f          | Bin 0 -> 100 bytes
 .../11955af46d6389a50ae2dd9582509472          | Bin 0 -> 100 bytes
 .../11c5a55a41c63c736331c462cf5c3e21          | Bin 0 -> 100 bytes
 .../11ea3092bffa93df79a32e656a8a0586          | Bin 0 -> 100 bytes
 .../124926dffa9468ff2a63e8ebbd70d4fc          | Bin 0 -> 100 bytes
 .../12fcbc367eb9e88c32e55632361cc26b          | Bin 0 -> 100 bytes
 .../153b504567a8ccb59e454c265f46b8cd          | Bin 0 -> 100 bytes
 .../15626afe7c5a68139b2d0c823b10b225          | Bin 0 -> 100 bytes
 .../156991eb1d1094c1966cbe78ecf850e8          | Bin 0 -> 100 bytes
 .../16d0908062af6846734edfa5f045a7eb          | Bin 0 -> 100 bytes
 .../16fd8e2a8030276090ee1af051f12820          | Bin 0 -> 100 bytes
 .../1758b09b9954119108661b47afd46133          | Bin 0 -> 100 bytes
 .../175c311f06644d8abf68bbbe58f2419c          | Bin 0 -> 100 bytes
 .../1800c2925b752b572f86ed7ee84e6447          | Bin 0 -> 75 bytes
 .../1877a6d8ef9c4bef7b8b20352efd6315          | Bin 0 -> 100 bytes
 .../18c96d9bf2e5d9a806260b2073cc02ee          | Bin 0 -> 100 bytes
 .../18e75151796c652d44534b00d0212909          | Bin 0 -> 100 bytes
 .../193c50b53639cb1c03e36dfc740123ac          | Bin 0 -> 100 bytes
 .../1b2ca741d7a39db18a40eb32c2d11b34          | Bin 0 -> 100 bytes
 .../1e68c4649db3fe5e9f137d33b1750a88          | Bin 0 -> 100 bytes
 .../1f658eed99e5d7de9176b624a3adc574          | Bin 0 -> 100 bytes
 .../1f68d6d0f4c582b441f14dcde94228c5          | Bin 0 -> 100 bytes
 .../2029240f6d1128be89ddc32729463129          | Bin 0 -> 19 bytes
 .../203905a31c6f852e9d45c346da0c8e2e          | Bin 0 -> 100 bytes
 .../208455b2dfc729e62e1d212617c5c103          | Bin 0 -> 100 bytes
 .../20874b46266e4b74b7ab1b03f63dcf73          | Bin 0 -> 100 bytes
 .../20989fe5ff4ecc9d2220dd6a0d753437          | Bin 0 -> 100 bytes
 .../210b1035151e9760b507a7c1edb1cb67          | Bin 0 -> 100 bytes
 .../220fce4c0ec426d5753fbaf01bfb9a8d          | Bin 0 -> 100 bytes
 .../2216ab4b98005fa61b3b5a023e33106d          | Bin 0 -> 100 bytes
 .../224eb7214627856502497725cace3e24          | Bin 0 -> 100 bytes
 .../22758786fc4b59ca7a0765ffdde20d3d          | Bin 0 -> 100 bytes
 .../22aab843b3edce5f80919d3827c4a214          | Bin 0 -> 100 bytes
 .../23fac18da96856adfb0298e2ac196058          | Bin 0 -> 100 bytes
 .../2599a275682361c46cbf46b22160097b          | Bin 0 -> 100 bytes
 .../26155c8b1c13dd23400c7885241f3b83          | Bin 0 -> 100 bytes
 .../2690b7f4cdbc7e9c649c07e63cd8f38d          | Bin 0 -> 100 bytes
 .../26f220fa930f333872b125bc80cda0b5          | Bin 0 -> 100 bytes
 .../272e7e2567476c69996585bf3a75e852          | Bin 0 -> 100 bytes
 .../27e405db11e63c38bcb22f24fe2cab5b          | Bin 0 -> 100 bytes
 .../2940ea81618bc3b9313c8a0818f9f9e8          | Bin 0 -> 100 bytes
 .../2a5f27fae53f8a864398fcc856e04e90          | Bin 0 -> 100 bytes
 .../2aeb371d8adeb94ded786e5bf923a3ef          | Bin 0 -> 100 bytes
 .../2bac0005df40528459d260e16fe6fb80          | Bin 0 -> 100 bytes
 .../2c2b79e3fa4a76558fec5886a8bcf220          | Bin 0 -> 100 bytes
 .../2c386f464fb69ba5b9535527e53a1136          | Bin 0 -> 100 bytes
 .../2d46a4d5e411f544f3d308f41cc75a05          | Bin 0 -> 100 bytes
 .../2d8c6c66ee7c4a9f51f9b344f954d0b3          | Bin 0 -> 100 bytes
 .../2f320eaf6c96a4bc8f5852b93ae1ff3b          | Bin 0 -> 100 bytes
 .../2f85fc72a4cb0c8616ef7fa12ce8d540          | Bin 0 -> 100 bytes
 .../2fd1a29c36876ebdafc41f35f5656a9e          | Bin 0 -> 100 bytes
 .../300980f59c705be97d9ab183917839d5          | Bin 0 -> 100 bytes
 .../30a4aea5a1b256f0c0910058991850a2          | Bin 0 -> 100 bytes
 .../30f0532e5c0e8ee9d9919b13b022acbd          | Bin 0 -> 100 bytes
 .../30f34c45eb7fef683df37d944322633f          | Bin 0 -> 100 bytes
 .../3104ce046559c1c253a800af12c11e64          | Bin 0 -> 100 bytes
 .../31868a74a62f39bf8e8c2f3d378710c7          | Bin 0 -> 100 bytes
 .../322c54936eb99d2eee4406c2495ac1f5          | Bin 0 -> 100 bytes
 .../324b77917a59fd8c923e074f24fe00e5          | Bin 0 -> 100 bytes
 .../32f60d142583485078042e2210ad12cc          | Bin 0 -> 100 bytes
 .../3399486a02f05b92c673a40871d73091          | Bin 0 -> 100 bytes
 .../341041db96bd1ad1e7781a5be2fa0091          | Bin 0 -> 100 bytes
 .../34ff82dc7a0ef493fa1869c893dca9da          | Bin 0 -> 100 bytes
 .../3560f0c435443111efbf141078742f06          | Bin 0 -> 100 bytes
 .../35c1bd6a211d52bdc6395e2bb660143f          | Bin 0 -> 100 bytes
 .../35d4108dbd8fac5efa936ceae3778e69          | Bin 0 -> 100 bytes
 .../36319ada12c1c741080f25750d19d96f          | Bin 0 -> 100 bytes
 .../365ae5ec1d81f1a0e2d8e85fc19c7c73          | Bin 0 -> 100 bytes
 .../3952e9811cc447a49f1f7b36cf046cb4          | Bin 0 -> 100 bytes
 .../39d6ad670b8f10ada9ba0fe9481d661b          | Bin 0 -> 100 bytes
 .../3b726120e586c42ee5db4859cffd5e61          | Bin 0 -> 100 bytes
 .../3b8ff83a8a50d3e0e3900805ecb3faba          | Bin 0 -> 100 bytes
 .../3b9218f16c20b24822c1e7c2b21b2dbc          | Bin 0 -> 100 bytes
 .../3bb632bde3434d70741228eda0bdf763          | Bin 0 -> 100 bytes
 .../3c32e3388a87a84a095d0afbe80823e2          | Bin 0 -> 100 bytes
 .../4045d29f0b79c1d08649341810340839          | Bin 0 -> 100 bytes
 .../4194f36392bf1754170d5fe415784bb6          | Bin 0 -> 100 bytes
 .../41e7ceab99b36b9c6ddfceda67b23d86          | Bin 0 -> 100 bytes
 .../44e295cb48a46ba798a4deb74c1d51fe          | Bin 0 -> 100 bytes
 .../44fecfba0dc706bae1979dd26541f996          | Bin 0 -> 100 bytes
 .../4637adc8fcbadc7335a5db1afba82d5b          | Bin 0 -> 100 bytes
 .../46d7e4294b97ab96e98ec04a25c1079d          | Bin 0 -> 100 bytes
 .../474f2efa7ab0b8ebdd5b31d0e04d8936          | Bin 0 -> 100 bytes
 .../475265cc6b2f15d7876969341f9ecfe5          | Bin 0 -> 100 bytes
 .../475406c8bb6137367c32491d9b11e8b4          | Bin 0 -> 100 bytes
 .../4881cccd9d4e554d12b3b4cb562e121f          | Bin 0 -> 100 bytes
 .../4a2fdee53084fd9c9cefaba0b3f2aafa          | Bin 0 -> 100 bytes
 .../4b4d9e68e4fce71f0456346365a32eaa          | Bin 0 -> 100 bytes
 .../4cf826448fa3bd52099306ea9b466de5          | Bin 0 -> 100 bytes
 .../4d8ef0814c65793be382a2cf0bc877e2          | Bin 0 -> 100 bytes
 .../4fc63499e023c5028c6a9da7d5480d60          | Bin 0 -> 100 bytes
 .../4ffef230349985069206288eb02d82b5          | Bin 0 -> 100 bytes
 .../51cecbf8195bfc6a13e0da953bd48148          | Bin 0 -> 100 bytes
 .../51eaea4bc081a86a1f3b45cb97d62cd2          | Bin 0 -> 100 bytes
 .../52cdc5894b84ba73ce12a4e2eccc036b          | Bin 0 -> 100 bytes
 .../535ea9247d222f784cbe0fc03b48253c          | Bin 0 -> 100 bytes
 .../53a2c58e148b94e301ec515a879fa4c0          | Bin 0 -> 100 bytes
 .../549ba9bf9c35c315878dea93d90b5258          | Bin 0 -> 100 bytes
 .../557c207c4a8f4aa12d0be3fb37f26c1b          | Bin 0 -> 100 bytes
 .../5581e4f92bbbf541137bb9fd01e40138          | Bin 0 -> 100 bytes
 .../55d07cf56513f7b6dcf6720762cced16          | Bin 0 -> 100 bytes
 .../56c3c4879f2bddff9d00ef7e6275a697          | Bin 0 -> 100 bytes
 .../58b7ac10ff62c14e1de4311b560754b8          | Bin 0 -> 100 bytes
 .../590bd52c75abd2f0d3639406b0f1c30d          | Bin 0 -> 100 bytes
 .../593c688f858bd03766e90a3e9a2b282a          | Bin 0 -> 100 bytes
 .../599a13187cf3905bd83c51a88e15051b          | Bin 0 -> 100 bytes
 .../5a348ab337dd4e8e7c4e4cea1f353ff7          | Bin 0 -> 100 bytes
 .../5aed18302d608521438e3a868452d8d8          | Bin 0 -> 100 bytes
 .../5b424fd21abff51f1e624a85d51b98d8          | Bin 0 -> 100 bytes
 .../5ba2f545b95750b6bfe1a51fab7fb873          | Bin 0 -> 100 bytes
 .../5d51a79f68d6250ed5b2f541cad26233          | Bin 0 -> 100 bytes
 .../5d651b3090eeb753c83660ab85f8f92e          | Bin 0 -> 100 bytes
 .../5da1f95513e0a30f161b44e6a72ccd9e          | Bin 0 -> 100 bytes
 .../5e0b5119963e598a12b2e8d11d826f87          | Bin 0 -> 100 bytes
 .../5e12e69a160901f3ba1f2aa5d61e6c55          | Bin 0 -> 100 bytes
 .../5e3ccf08d66b4f01faa3310cd9c2fa7e          | Bin 0 -> 75 bytes
 .../5e650f50f36a1ec55b0481b8cd59cc16          | Bin 0 -> 100 bytes
 .../5ed3806c4c1423f7fe4b95ff8ba7b051          | Bin 0 -> 100 bytes
 .../5f9f092c20daaadd6e258cc43af81769          | Bin 0 -> 100 bytes
 .../5fb994cf3f73a61d50f371985221734c          | Bin 0 -> 100 bytes
 .../603c3b0f06af7b425b5efd8e9e3b745a          | Bin 0 -> 100 bytes
 .../60cfd184618711ba978b7e1b9f31a2b2          | Bin 0 -> 100 bytes
 .../6161ef45609b99d43b48b6b7ca147cfc          | Bin 0 -> 100 bytes
 .../618643ea4d02452e823ec6df41f52bb0          | Bin 0 -> 100 bytes
 .../6211c8e9cd4e37476e3ae51a811e6b33          | Bin 0 -> 100 bytes
 .../62f15f1e29ed09ceeec0a334371c98ea          | Bin 0 -> 100 bytes
 .../64eb52dbd0218e7e9211367cb1a370f0          | Bin 0 -> 100 bytes
 .../655a2ab36539350da3457188ca1b7936          | Bin 0 -> 100 bytes
 .../658ef25095bee94c521ccb986c8605a0          | Bin 0 -> 100 bytes
 .../66284e62f56cd4899ad8d91118241103          | Bin 0 -> 100 bytes
 .../66943cb90e86f8a416fd87c01c338159          | Bin 0 -> 100 bytes
 .../66946c8ad5068199b1d26cf3c6775eff          | Bin 0 -> 100 bytes
 .../680932858c7c7bad9b25a0b904b14cea          | Bin 0 -> 100 bytes
 .../681fac0a6daf110c6de16ea27eed86de          | Bin 0 -> 100 bytes
 .../68e7a49a02a4835ef6c55562b07dbee2          | Bin 0 -> 100 bytes
 .../694f624b9ac56068b2b10be0b73cbe88          | Bin 0 -> 100 bytes
 .../6a2976642738f63614c8f3bf4707f895          | Bin 0 -> 100 bytes
 .../6cd96cb30ee9d148980fe470ad234108          | Bin 0 -> 100 bytes
 .../6f672b111009ff2b0f581d15fe590c40          | Bin 0 -> 100 bytes
 .../6f6a6c916e873716387a15a5b65b9bdd          | Bin 0 -> 100 bytes
 .../6ffad316904ff85580781e6de604193b          | Bin 0 -> 100 bytes
 .../7104cf420d98e3ad5d4a7ec2774bf6d8          | Bin 0 -> 100 bytes
 .../72c1be3fb528c9dad754a11c38157cb2          | Bin 0 -> 100 bytes
 .../7379c7079d5b3f39a728ca4db1efc909          | Bin 0 -> 100 bytes
 .../73b4f5158c17b7856f27d4223342263b          | Bin 0 -> 100 bytes
 .../73d90008cfe88e6bcbd7d981ef97ce73          | Bin 0 -> 100 bytes
 .../75460bf321af4f464430c25b892c6401          | Bin 0 -> 100 bytes
 .../75b9032eb9a907c8bdf10a742869b93b          | Bin 0 -> 100 bytes
 .../75e30eaa64fbc5c30aaafd1f6b5a1ec9          | Bin 0 -> 100 bytes
 .../7611e8459b1c57c139dd815af9c38a6d          | Bin 0 -> 100 bytes
 .../7620eeef9aa9bb45aa4105100c2aba28          | Bin 0 -> 100 bytes
 .../774d132d942cc4e1df0a9b65f56d989d          | Bin 0 -> 100 bytes
 .../7b351c93040332dfa14d20943ab1fffa          | Bin 0 -> 100 bytes
 .../7b54bbd31475cdecc2ac6483b3d3d2d8          | Bin 0 -> 100 bytes
 .../7c0aa187bd2b31ed70f027ba782fe016          | Bin 0 -> 100 bytes
 .../7c5ea86c5f948df7d1b3a080ed06a534          | Bin 0 -> 100 bytes
 .../7c7acbc49ba72490e28e859d01efef4a          | Bin 0 -> 100 bytes
 .../7cf9fbc07f681f6f75da84738dfe4855          | Bin 0 -> 100 bytes
 .../7d04354d3f2607804cc2a300edb151bf          | Bin 0 -> 100 bytes
 .../7e06e982a4bb60d5c2dcca77c6cda329          | Bin 0 -> 100 bytes
 .../7fec0913063560cd930414cab2393246          | Bin 0 -> 100 bytes
 .../80261ed5475b925955fd4baddcb851e1          | Bin 0 -> 100 bytes
 .../8191d002f3140fa7d644547d5d095055          | Bin 0 -> 100 bytes
 .../81cc7626288f9a804b06b66307b37b3e          | Bin 0 -> 100 bytes
 .../8360be0b64a48671598a410327283aea          | Bin 0 -> 100 bytes
 .../845556a2734c30e0d96b7bdfa0a82d9f          | Bin 0 -> 100 bytes
 .../846667689ca0fd8add512ce55c04fa72          | Bin 0 -> 100 bytes
 .../8487b52e9db2efa57f688178a32f1280          | Bin 0 -> 100 bytes
 .../8502fc6e0df4d9fc03abcd552c1bf898          | Bin 0 -> 100 bytes
 .../86524c3023c21547b5ece1e90b3acfc3          | Bin 0 -> 100 bytes
 .../8735ce113f7ae5b512f09140a41870d5          | Bin 0 -> 100 bytes
 .../893d4ff49053c750ae186c4ca8b0e913          | Bin 0 -> 100 bytes
 .../8975db8d69782ad129a121656c516c32          | Bin 0 -> 100 bytes
 .../89ae79a7f847f2aed1dec02434721beb          | Bin 0 -> 100 bytes
 .../89ccf44a4bfcbe8d6334014843788840          | Bin 0 -> 100 bytes
 .../8b756f4b7369e6ebe3f9878cc3f84735          | Bin 0 -> 100 bytes
 .../8b85aa662e6655fcefdc9d802d6379b4          | Bin 0 -> 100 bytes
 .../8d01680ee416d58a97dba83e6fd6f876          | Bin 0 -> 100 bytes
 .../8dc34737beb8c62cf2ee397263f4884e          | Bin 0 -> 100 bytes
 .../8e3397bf2f65f7d28b85af8059742f08          | Bin 0 -> 100 bytes
 .../8e944ccdcedd5715279e25e60964639b          | Bin 0 -> 100 bytes
 .../8f24ad0909b3832bc1175d87e6d6dd67          | Bin 0 -> 100 bytes
 .../9022c917e9bb52f7a3f9df245ece4959          | Bin 0 -> 100 bytes
 .../920f185c31832f3643f275c94b6b6436          | Bin 0 -> 100 bytes
 .../93cfdcd1af2e31356ba3e4c797c7180e          | Bin 0 -> 100 bytes
 .../9406fe9ae36b2cb3db15fcedf29d8992          | Bin 0 -> 100 bytes
 .../954589c7959251139379e24a16c9e437          | Bin 0 -> 100 bytes
 .../97178654b5c0c9ca132ba2720ad4bd0a          | Bin 0 -> 100 bytes
 .../9764607bd0d51e03d21bc4f73d7a3fb0          | Bin 0 -> 75 bytes
 .../982cc845e05dfd464f333f7d16d55f3a          | Bin 0 -> 100 bytes
 .../984f06e0ef3f2b3c55d9fbbe3cbd4811          | Bin 0 -> 100 bytes
 .../98e47b81eb2790747fd6a39be77f858e          | Bin 0 -> 100 bytes
 .../990b8182389a471712fd4449c602f1a5          | Bin 0 -> 100 bytes
 .../9924990b4546e6196feae2e41bcded8c          | Bin 0 -> 100 bytes
 .../9a15c035a8938bbaf7ee32ac1aa45f15          | Bin 0 -> 100 bytes
 .../9e013599d6b47a15db72409a1629f594          | Bin 0 -> 100 bytes
 .../9e57e62465a479e679a6adbd4b958157          | Bin 0 -> 100 bytes
 .../9ea35b83ec748d413674ea8e6ca87ccb          | Bin 0 -> 100 bytes
 .../9fc417b4957fde835b5e7b64b5104ac8          | Bin 0 -> 100 bytes
 .../a00a363e74e8854d89553aedcabb4c6a          | Bin 0 -> 100 bytes
 .../a07fed5d740a8dd02ef4928198e01133          | Bin 0 -> 100 bytes
 .../a0bf9254a3236ad8dac9f6675055541d          | Bin 0 -> 100 bytes
 .../a0e8349de3483ae232069dbfc1396c7c          | Bin 0 -> 100 bytes
 .../a101e31a62c14e8ea2cf4c779e1b7d37          | Bin 0 -> 100 bytes
 .../a22a2e117a8fe7f9a97f845528859ed0          | Bin 0 -> 100 bytes
 .../a348d839170ede14f17edd94e2f166a0          | Bin 0 -> 100 bytes
 .../a3d5bcca8210816c93aa4c61352532aa          | Bin 0 -> 100 bytes
 .../a56aa0344508a51bd93a4f3ea8d6c30e          | Bin 0 -> 100 bytes
 .../a57b6e892f4830587aea495552784ed9          | Bin 0 -> 100 bytes
 .../a5a7c21278a12837bd88b87302fe68a7          | Bin 0 -> 100 bytes
 .../a5e8f792a5f0fdcdf5f666a1d14a23bc          | Bin 0 -> 100 bytes
 .../a803d35caa6bdd7e02955a7bd7319d28          | Bin 0 -> 100 bytes
 .../a8417dbcc14d9a8cf376b5d6ac2be10a          | Bin 0 -> 100 bytes
 .../a86aa5afcb0a6f305aa8502781d96fcb          | Bin 0 -> 100 bytes
 .../a97a1ab003cda1e66e80df2a97f4e4c8          | Bin 0 -> 100 bytes
 .../a99e725d1a5105e4330dbb2ab295b044          | Bin 0 -> 100 bytes
 .../a9dc030de1ace0b44370bee19e7acc70          | Bin 0 -> 100 bytes
 .../aa774380b6cfedcacd5229d8d55de6ea          | Bin 0 -> 100 bytes
 .../aacf73f04458fb0cac639324f8d23ef9          | Bin 0 -> 100 bytes
 .../ad1354ac688b6e7cb3d324495b7f5eb2          | Bin 0 -> 100 bytes
 .../ad16b66739c9bbfbf32c3130f98dd0a7          | Bin 0 -> 100 bytes
 .../ad99f6117878482ab7106b4d974cfe90          | Bin 0 -> 100 bytes
 .../add69d43e0c9c22cb6ae3f24658b21cd          | Bin 0 -> 100 bytes
 .../af23a5dd9dbbe86d6cae6ca8a95a94c9          | Bin 0 -> 100 bytes
 .../afd84e1511d5e9e36607751cf7b7ac96          | Bin 0 -> 100 bytes
 .../afe1ec12fb39790665014610669101bb          | Bin 0 -> 100 bytes
 .../b05afd0b1ba046e6e56dfb91cade5852          | Bin 0 -> 100 bytes
 .../b1247ef5153c8cb20af6eaa532c4e53f          | Bin 0 -> 100 bytes
 .../b34f7207987081570979b3c3bbc6ae2f          | Bin 0 -> 100 bytes
 .../b593f82fb66d006980e8a43a0417a1ef          | Bin 0 -> 100 bytes
 .../b5e3b8a6b694614c74fa55892ec7831b          | Bin 0 -> 100 bytes
 .../b61f47d48cfde46dc72a64c6ff49259b          | Bin 0 -> 100 bytes
 .../b775978d6a3936c4100e344e8378371e          | Bin 0 -> 100 bytes
 .../b77f6ebf9bf330d992f7fcc42ad3eb80          | Bin 0 -> 100 bytes
 .../b79918f57d6585431b357364a047b2fb          | Bin 0 -> 100 bytes
 .../b7fa05ef1c055c8721a0844fa2f9c517          | Bin 0 -> 100 bytes
 .../b807e74d42b1d517c52e3a34da1fc725          | Bin 0 -> 100 bytes
 .../b880a4c620be6a758aa72e4fac35b79b          | Bin 0 -> 100 bytes
 .../b90531b031af291fc09f3b47f35d1871          | Bin 0 -> 100 bytes
 .../b9400bb738c7fb91a7635749b053a137          | Bin 0 -> 75 bytes
 .../ba501d97a8ebd9381fa271b3ab0d7697          | Bin 0 -> 100 bytes
 .../bb5f6cf3892f52c07e415dc25f8f101b          | Bin 0 -> 100 bytes
 .../bb8d2676fc45b286c0960ab707864605          | Bin 0 -> 100 bytes
 .../bc7f8eea85fde0dab7441656a0720464          | Bin 0 -> 100 bytes
 .../bd172c6f4b31759dec337e178368e06c          | Bin 0 -> 100 bytes
 .../bd3c4e53cec3fc00e19f9aa86d41cd67          | Bin 0 -> 100 bytes
 .../bf5fe566688bf3064500b3385ebbecc2          | Bin 0 -> 100 bytes
 .../c0cb3c32fbabf136c0e37c5c72fc0d72          | Bin 0 -> 100 bytes
 .../c1081ae4a28b263b856b460f1e3aad0b          | Bin 0 -> 100 bytes
 .../c1414d247b0547ff543b9cc03c9b90d8          | Bin 0 -> 100 bytes
 .../c310c4fd7a943a6b153fc77027b5f8b0          | Bin 0 -> 100 bytes
 .../c31e413c0847de4691012ef81e31acae          | Bin 0 -> 100 bytes
 .../c321ceed93116c26ec88e3254fa3cd97          | Bin 0 -> 100 bytes
 .../c4e25dd28c5cd961ccea2bd778bffd4e          | Bin 0 -> 100 bytes
 .../c629ee7f10f944228ad6f78ae03738ea          | Bin 0 -> 100 bytes
 .../c6506c668b96a1eb79cde01880bc8425          | Bin 0 -> 75 bytes
 .../c6997ce4a7d458b00b06210ae7446850          | Bin 0 -> 100 bytes
 .../c7f207647209e38730bbe64c9249abe5          | Bin 0 -> 100 bytes
 .../c88c19634f04d1be57cf5b79d52202c7          | Bin 0 -> 100 bytes
 .../c95a6b7b5656c9a6b3194a242f8231a7          | Bin 0 -> 100 bytes
 .../c9a0e34374ced611ddc8dbb936fd2c2b          | Bin 0 -> 100 bytes
 .../ca8e5e6d4bad4979a94c477c5b411acd          | Bin 0 -> 100 bytes
 .../caa93220695c6291992e702873ef8c6b          | Bin 0 -> 100 bytes
 .../cafdd19d230fec60d9022e9e9eb67ff2          | Bin 0 -> 100 bytes
 .../cb03c2a66a4bf7139c9205ce5b0feb5a          | Bin 0 -> 100 bytes
 .../cb5460332e84b66b455014c9b77bb6bc          | Bin 0 -> 100 bytes
 .../cd07e684036026dc7d067803bde21393          | Bin 0 -> 100 bytes
 .../cd6b9d32946111528aaa6fefcba32cc4          | Bin 0 -> 100 bytes
 .../cd83f976398476e1f6633a24c82cca00          | Bin 0 -> 100 bytes
 .../ceaa00c54604860ca376a77131786d85          | Bin 0 -> 100 bytes
 .../cf835731cebab59413319af12a738e94          | Bin 0 -> 100 bytes
 .../cfa68eb972fa756c8697a8fcbcfcbbea          | Bin 0 -> 100 bytes
 .../d0cad7b45a22150d0a5a8512bb72164b          | Bin 0 -> 100 bytes
 .../d0d6526dc3928c1608dafa53c1fe9c9e          | Bin 0 -> 100 bytes
 .../d0f85bd43b91c8a4ed49ef3267c4fa4c          | Bin 0 -> 100 bytes
 .../d0fc857d940dbf06c737897ad95c2815          | Bin 0 -> 100 bytes
 .../d11382c4f410be6ea22b86a0420f0379          | Bin 0 -> 100 bytes
 .../d1b129979af646f1903f93fda426262a          | Bin 0 -> 100 bytes
 .../d1d0d1e353b091e55d437fbba7768c0b          | Bin 0 -> 100 bytes
 .../d1f6a6b3ff606b79ed83489af16c752c          | Bin 0 -> 100 bytes
 .../d2d35bf9c724a0feec1b446af094e02a          | Bin 0 -> 100 bytes
 .../d31b32fe78e9e7408d3b1f165ee3a823          | Bin 0 -> 100 bytes
 .../d3bc3c2a65cba96928e1ffa8889a3bf9          | Bin 0 -> 100 bytes
 .../d5998a88757db1c51a28bf64c368ad99          | Bin 0 -> 100 bytes
 .../d700947294c64219224e5510b68fce24          | Bin 0 -> 100 bytes
 .../d86641dc0fc1950fc5192156bcdd294d          | Bin 0 -> 100 bytes
 .../da1192e27218f04c4df981b45eba12f0          | Bin 0 -> 100 bytes
 .../da5ffd2e4afdd8b1586525f65b5382f6          | Bin 0 -> 100 bytes
 .../da6d3b5ed9ccd8a18515221c7c29f2e1          | Bin 0 -> 100 bytes
 .../daeb7defe566351156bec27a5627566a          | Bin 0 -> 100 bytes
 .../db5c89e54de75a14db842a65aa1a87b2          | Bin 0 -> 100 bytes
 .../db7303e646ac2d62cb8bbcaf68cca828          | Bin 0 -> 75 bytes
 .../db8deb947463b3320b1399cb9f87bfba          | Bin 0 -> 100 bytes
 .../dc1dff4e65c17747a9f2043231a5b984          | Bin 0 -> 100 bytes
 .../dc296930884123b35a5c53bbcb1ad8fc          | Bin 0 -> 100 bytes
 .../df0430679640015518d904b92776f724          | Bin 0 -> 100 bytes
 .../df11adc24639177bb9c0839d84daa593          | Bin 0 -> 100 bytes
 .../df924cf66e321a1348121a1cabcd29b5          | Bin 0 -> 100 bytes
 .../dfc2c46d59be654a2e332461cf11447e          | Bin 0 -> 100 bytes
 .../e256a6fc2997892bd945dfa65d6e3d4a          | Bin 0 -> 100 bytes
 .../e2b5a66739332a746d43f465ae9889ef          | Bin 0 -> 100 bytes
 .../e30690e9f3419164d1ca1ed795944854          | Bin 0 -> 100 bytes
 .../e3b35579ddaa8fdca3bfdd7589f77f88          | Bin 0 -> 100 bytes
 .../e45611843e2ddaf7d897be760a2455c7          | Bin 0 -> 100 bytes
 .../e4cdb37fc6127fd3b2aa01d53d00f688          | Bin 0 -> 100 bytes
 .../e58c12d06f9064b0c53e828208001d5a          | Bin 0 -> 100 bytes
 .../e5a6944a3ff0ebf60b4670fe40a7f593          | Bin 0 -> 100 bytes
 .../e74297c0a86ae1c128618618a8b50bc0          | Bin 0 -> 100 bytes
 .../e778dec5a8adbd18365d124ff668e7f1          | Bin 0 -> 100 bytes
 .../e88189732217df5915a5b1c3a8fb8379          | Bin 0 -> 100 bytes
 .../e8e138b0058292a5a274d344df3d1195          | Bin 0 -> 100 bytes
 .../e923b6aa9df3b01e5182b1a003bf35ec          | Bin 0 -> 100 bytes
 .../e974e3a27a6325862014cc322254eae9          | Bin 0 -> 100 bytes
 .../e9fa9601ed3049fc587f4fe7a79b714d          | Bin 0 -> 100 bytes
 .../ea4feb9cbd4982377f8952f693c508d7          | Bin 0 -> 100 bytes
 .../eb719038ef362e4fde8b7b3224d75098          | Bin 0 -> 100 bytes
 .../ee19c744649264c1537173fba3a11df4          | Bin 0 -> 100 bytes
 .../ee87118eb53b5c941f2134ee0cd61508          | Bin 0 -> 100 bytes
 .../ef064997d68d665a6ef04443d43eaae3          | Bin 0 -> 100 bytes
 .../efd4c0fb34e78ea7cd825af8f89b0fbc          | Bin 0 -> 100 bytes
 .../f0dd61f72859cdbe4e4f9a417e659817          | Bin 0 -> 100 bytes
 .../f33166d7a9275a433902c984d9ae6b4a          | Bin 0 -> 100 bytes
 .../f435dcda99208cbdac00b580b6e40b93          | Bin 0 -> 100 bytes
 .../f4745a9cf85051fd561cb8325c5e4314          | Bin 0 -> 100 bytes
 .../f49747bd1cb88b14c946e5a167412850          | Bin 0 -> 100 bytes
 .../f63cf29bae980013270fbf4f1f9ec772          | Bin 0 -> 100 bytes
 .../f700cc8bd7d384a318b16419cc59820b          | Bin 0 -> 100 bytes
 .../f7dd1d01df355bed4bd0c3199557e610          | Bin 0 -> 100 bytes
 .../f84876bdeaa1e73ba1863dae6aac850e          | Bin 0 -> 100 bytes
 .../f9385592b78b595cd41625cc39ab1c27          | Bin 0 -> 100 bytes
 .../f9a8c0ad84ed84cfeecd4ace493df951          | Bin 0 -> 100 bytes
 .../f9b86358cb779b1dd907dfa8f1849b55          | Bin 0 -> 100 bytes
 .../fa1ff5df9646c63b4c384ad7647eca9b          | Bin 0 -> 100 bytes
 .../fc6babfe600fb622a3bb209a8fc10e30          | Bin 0 -> 100 bytes
 decrypt-the-flag/3                            |  33 +++
 decrypt-the-flag/attack.py                    |  34 +++
 decrypt-the-flag/chall.py                     |  34 +++
 fool-the-oracle-v2/attack.py                  | 108 +++++++++
 fool-the-oracle-v2/chall.py                   |  41 ++++
 fool-the-oracle-v3/attack.py                  |  81 +++++++
 fool-the-oracle-v3/chall.py                   |  42 ++++
 fool-the-oracle/attack.py                     |  85 +++++++
 fool-the-oracle/chall.py                      |  43 ++++
 fool-the-oracle/lecture.py                    |  67 ++++++
 force-decryption/attack.py                    |  68 ++++++
 force-decryption/chall.py                     |  77 +++++++
 force-decryption/lecture.py                   |   3 +
 forge-a-cookie/attack.py                      |  58 +++++
 forge-a-cookie/chall.py                       |  80 +++++++
 forge-another-cookie/attack.py                |  40 ++++
 forge-another-cookie/chall.py                 |  94 ++++++++
 guess-mode-double-shot/attack.py              |  47 ++++
 guess-mode-double-shot/chall.py               |  61 +++++
 guess-mode-one-shot/ECBvsCBCClient.py         |  46 ++++
 guess-mode-one-shot/chall.py                  |  61 +++++
 guess-mode-one-shot/main.py                   |  68 ++++++
 long-secret-message/attack.py                 | 211 ++++++++++++++++++
 long-secret-message/chall-original.py         |  19 ++
 long-secret-message/chall.py                  |  21 ++
 long-secret-message/hacker-manifesto.enc      |   8 +
 long-secret-message/original.enc              |   8 +
 openssl-asym/convert.py                       |  12 +
 openssl-asym/create_flag.py                   |  13 ++
 openssl-asym/prime                            | Bin 0 -> 16696 bytes
 openssl-asym/prime.c                          |  85 +++++++
 openssl-asym/python                           |   1 +
 openssl-dgst/HMAC_computation_EVP.c           |  79 +++++++
 openssl-dgst/file.txt                         |   3 +
 openssl-dgst/hash3                            | Bin 0 -> 16712 bytes
 openssl-dgst/hash3.c                          |  53 +++++
 openssl-dgst/hex                              | Bin 0 -> 16768 bytes
 openssl-dgst/keyedigest.c                     |  55 +++++
 openssl-enc/COLORFGBG=15;0                    |   2 +
 openssl-enc/aes128.txt                        |   0
 openssl-enc/code.c                            | 118 ++++++++++
 openssl-enc/enc                               | Bin 0 -> 16512 bytes
 openssl-enc/enc.exe                           | Bin 0 -> 17040 bytes
 openssl-enc/enc1.c                            |  44 ++++
 openssl-enc/file.enc                          |   1 +
 openssl-enc/file.txt                          |   1 +
 openssl-enc/guess.exe                         | Bin 0 -> 16968 bytes
 openssl-enc/guess.py                          |  50 +++++
 openssl-enc/guessalgo.c                       | 121 ++++++++++
 openssl-enc/guessalgo.enc                     |   1 +
 openssl-enc/output.txt                        |   0
 openssl-hmac/HMAC_computation_EVP.c           |  81 +++++++
 openssl-hmac/file.txt                         |   3 +
 openssl-hmac/file2.txt                        |   7 +
 openssl-hmac/hex                              | Bin 0 -> 16960 bytes
 openssl-hmac/hmac                             | Bin 0 -> 16944 bytes
 openssl-hmac/hmac.c                           |  83 +++++++
 openssl-rand/format.py                        |   6 +
 openssl-rand/openssl-rand.c                   |  21 ++
 426 files changed, 2756 insertions(+)
 create mode 100644 back-to-the-future/2
 create mode 100644 back-to-the-future/__pycache__/chall.cpython-313.pyc
 create mode 100644 back-to-the-future/attack.py
 create mode 100644 back-to-the-future/chall.py
 create mode 100644 back-to-the-future/des.py
 create mode 100644 back-to-the-future/flask_session/0024f4d0c2b3d981466de18eb8f0a755
 create mode 100644 back-to-the-future/flask_session/013e1aa0bd32b92f105abddbcb2e4dfd
 create mode 100644 back-to-the-future/flask_session/016f2deaa7b087afc8784da8397a22a5
 create mode 100644 back-to-the-future/flask_session/0339ca8760519fa43df56ddec27a24e7
 create mode 100644 back-to-the-future/flask_session/037f590478d87f55cedf7b1ab1d53a82
 create mode 100644 back-to-the-future/flask_session/03c414397bdde3743856111af41ff1bf
 create mode 100644 back-to-the-future/flask_session/04433ec6a092234083ccb75f70be7844
 create mode 100644 back-to-the-future/flask_session/050e985a050d81dfa77f0827ff555076
 create mode 100644 back-to-the-future/flask_session/0571127e1b066fcd0ab93df9db3c231e
 create mode 100644 back-to-the-future/flask_session/0753e7809f4e8bde6701b4d27193c28b
 create mode 100644 back-to-the-future/flask_session/07b9966fa556e07bb7dbf9d7a97c5d6a
 create mode 100644 back-to-the-future/flask_session/085e25cb55018865bad411eac1273ec2
 create mode 100644 back-to-the-future/flask_session/094a242c07093b9b0a8bf37702d4d6ed
 create mode 100644 back-to-the-future/flask_session/09e32f0db5c88c55bc994ecd2d6cbcc6
 create mode 100644 back-to-the-future/flask_session/09eb19248af327923541b8fcae0c34f9
 create mode 100644 back-to-the-future/flask_session/0a52c4727ae4311cd3a51114e42472c6
 create mode 100644 back-to-the-future/flask_session/0a6d00dc979a6696c7dc339e4400a0c9
 create mode 100644 back-to-the-future/flask_session/0b8def7c22ef61cb5591a9c080f8c117
 create mode 100644 back-to-the-future/flask_session/0bbec9d663098e92dc7d014a4b7f032d
 create mode 100644 back-to-the-future/flask_session/0c1f1c2450a35deebee44be732d558d8
 create mode 100644 back-to-the-future/flask_session/0c23ca3d1f4169ce2147cf8a3180d454
 create mode 100644 back-to-the-future/flask_session/0caac73c224f83af1261050ab6ca5bc6
 create mode 100644 back-to-the-future/flask_session/0d2a8e6c32cee51c76eef735eea453d4
 create mode 100644 back-to-the-future/flask_session/0eb3cd9a68a2d1328664c716c96074ce
 create mode 100644 back-to-the-future/flask_session/0eb7bd4f6d34532740aad04e035261f4
 create mode 100644 back-to-the-future/flask_session/0f4b7f5961fc0914870a1d877d5af208
 create mode 100644 back-to-the-future/flask_session/102b39f6be00c1781f576ab0acfef156
 create mode 100644 back-to-the-future/flask_session/104cca7fdf9eb7752f4862d38e6eb718
 create mode 100644 back-to-the-future/flask_session/10fe679fe6f5a8d3c40032c9ffae4f6f
 create mode 100644 back-to-the-future/flask_session/11955af46d6389a50ae2dd9582509472
 create mode 100644 back-to-the-future/flask_session/11c5a55a41c63c736331c462cf5c3e21
 create mode 100644 back-to-the-future/flask_session/11ea3092bffa93df79a32e656a8a0586
 create mode 100644 back-to-the-future/flask_session/124926dffa9468ff2a63e8ebbd70d4fc
 create mode 100644 back-to-the-future/flask_session/12fcbc367eb9e88c32e55632361cc26b
 create mode 100644 back-to-the-future/flask_session/153b504567a8ccb59e454c265f46b8cd
 create mode 100644 back-to-the-future/flask_session/15626afe7c5a68139b2d0c823b10b225
 create mode 100644 back-to-the-future/flask_session/156991eb1d1094c1966cbe78ecf850e8
 create mode 100644 back-to-the-future/flask_session/16d0908062af6846734edfa5f045a7eb
 create mode 100644 back-to-the-future/flask_session/16fd8e2a8030276090ee1af051f12820
 create mode 100644 back-to-the-future/flask_session/1758b09b9954119108661b47afd46133
 create mode 100644 back-to-the-future/flask_session/175c311f06644d8abf68bbbe58f2419c
 create mode 100644 back-to-the-future/flask_session/1800c2925b752b572f86ed7ee84e6447
 create mode 100644 back-to-the-future/flask_session/1877a6d8ef9c4bef7b8b20352efd6315
 create mode 100644 back-to-the-future/flask_session/18c96d9bf2e5d9a806260b2073cc02ee
 create mode 100644 back-to-the-future/flask_session/18e75151796c652d44534b00d0212909
 create mode 100644 back-to-the-future/flask_session/193c50b53639cb1c03e36dfc740123ac
 create mode 100644 back-to-the-future/flask_session/1b2ca741d7a39db18a40eb32c2d11b34
 create mode 100644 back-to-the-future/flask_session/1e68c4649db3fe5e9f137d33b1750a88
 create mode 100644 back-to-the-future/flask_session/1f658eed99e5d7de9176b624a3adc574
 create mode 100644 back-to-the-future/flask_session/1f68d6d0f4c582b441f14dcde94228c5
 create mode 100644 back-to-the-future/flask_session/2029240f6d1128be89ddc32729463129
 create mode 100644 back-to-the-future/flask_session/203905a31c6f852e9d45c346da0c8e2e
 create mode 100644 back-to-the-future/flask_session/208455b2dfc729e62e1d212617c5c103
 create mode 100644 back-to-the-future/flask_session/20874b46266e4b74b7ab1b03f63dcf73
 create mode 100644 back-to-the-future/flask_session/20989fe5ff4ecc9d2220dd6a0d753437
 create mode 100644 back-to-the-future/flask_session/210b1035151e9760b507a7c1edb1cb67
 create mode 100644 back-to-the-future/flask_session/220fce4c0ec426d5753fbaf01bfb9a8d
 create mode 100644 back-to-the-future/flask_session/2216ab4b98005fa61b3b5a023e33106d
 create mode 100644 back-to-the-future/flask_session/224eb7214627856502497725cace3e24
 create mode 100644 back-to-the-future/flask_session/22758786fc4b59ca7a0765ffdde20d3d
 create mode 100644 back-to-the-future/flask_session/22aab843b3edce5f80919d3827c4a214
 create mode 100644 back-to-the-future/flask_session/23fac18da96856adfb0298e2ac196058
 create mode 100644 back-to-the-future/flask_session/2599a275682361c46cbf46b22160097b
 create mode 100644 back-to-the-future/flask_session/26155c8b1c13dd23400c7885241f3b83
 create mode 100644 back-to-the-future/flask_session/2690b7f4cdbc7e9c649c07e63cd8f38d
 create mode 100644 back-to-the-future/flask_session/26f220fa930f333872b125bc80cda0b5
 create mode 100644 back-to-the-future/flask_session/272e7e2567476c69996585bf3a75e852
 create mode 100644 back-to-the-future/flask_session/27e405db11e63c38bcb22f24fe2cab5b
 create mode 100644 back-to-the-future/flask_session/2940ea81618bc3b9313c8a0818f9f9e8
 create mode 100644 back-to-the-future/flask_session/2a5f27fae53f8a864398fcc856e04e90
 create mode 100644 back-to-the-future/flask_session/2aeb371d8adeb94ded786e5bf923a3ef
 create mode 100644 back-to-the-future/flask_session/2bac0005df40528459d260e16fe6fb80
 create mode 100644 back-to-the-future/flask_session/2c2b79e3fa4a76558fec5886a8bcf220
 create mode 100644 back-to-the-future/flask_session/2c386f464fb69ba5b9535527e53a1136
 create mode 100644 back-to-the-future/flask_session/2d46a4d5e411f544f3d308f41cc75a05
 create mode 100644 back-to-the-future/flask_session/2d8c6c66ee7c4a9f51f9b344f954d0b3
 create mode 100644 back-to-the-future/flask_session/2f320eaf6c96a4bc8f5852b93ae1ff3b
 create mode 100644 back-to-the-future/flask_session/2f85fc72a4cb0c8616ef7fa12ce8d540
 create mode 100644 back-to-the-future/flask_session/2fd1a29c36876ebdafc41f35f5656a9e
 create mode 100644 back-to-the-future/flask_session/300980f59c705be97d9ab183917839d5
 create mode 100644 back-to-the-future/flask_session/30a4aea5a1b256f0c0910058991850a2
 create mode 100644 back-to-the-future/flask_session/30f0532e5c0e8ee9d9919b13b022acbd
 create mode 100644 back-to-the-future/flask_session/30f34c45eb7fef683df37d944322633f
 create mode 100644 back-to-the-future/flask_session/3104ce046559c1c253a800af12c11e64
 create mode 100644 back-to-the-future/flask_session/31868a74a62f39bf8e8c2f3d378710c7
 create mode 100644 back-to-the-future/flask_session/322c54936eb99d2eee4406c2495ac1f5
 create mode 100644 back-to-the-future/flask_session/324b77917a59fd8c923e074f24fe00e5
 create mode 100644 back-to-the-future/flask_session/32f60d142583485078042e2210ad12cc
 create mode 100644 back-to-the-future/flask_session/3399486a02f05b92c673a40871d73091
 create mode 100644 back-to-the-future/flask_session/341041db96bd1ad1e7781a5be2fa0091
 create mode 100644 back-to-the-future/flask_session/34ff82dc7a0ef493fa1869c893dca9da
 create mode 100644 back-to-the-future/flask_session/3560f0c435443111efbf141078742f06
 create mode 100644 back-to-the-future/flask_session/35c1bd6a211d52bdc6395e2bb660143f
 create mode 100644 back-to-the-future/flask_session/35d4108dbd8fac5efa936ceae3778e69
 create mode 100644 back-to-the-future/flask_session/36319ada12c1c741080f25750d19d96f
 create mode 100644 back-to-the-future/flask_session/365ae5ec1d81f1a0e2d8e85fc19c7c73
 create mode 100644 back-to-the-future/flask_session/3952e9811cc447a49f1f7b36cf046cb4
 create mode 100644 back-to-the-future/flask_session/39d6ad670b8f10ada9ba0fe9481d661b
 create mode 100644 back-to-the-future/flask_session/3b726120e586c42ee5db4859cffd5e61
 create mode 100644 back-to-the-future/flask_session/3b8ff83a8a50d3e0e3900805ecb3faba
 create mode 100644 back-to-the-future/flask_session/3b9218f16c20b24822c1e7c2b21b2dbc
 create mode 100644 back-to-the-future/flask_session/3bb632bde3434d70741228eda0bdf763
 create mode 100644 back-to-the-future/flask_session/3c32e3388a87a84a095d0afbe80823e2
 create mode 100644 back-to-the-future/flask_session/4045d29f0b79c1d08649341810340839
 create mode 100644 back-to-the-future/flask_session/4194f36392bf1754170d5fe415784bb6
 create mode 100644 back-to-the-future/flask_session/41e7ceab99b36b9c6ddfceda67b23d86
 create mode 100644 back-to-the-future/flask_session/44e295cb48a46ba798a4deb74c1d51fe
 create mode 100644 back-to-the-future/flask_session/44fecfba0dc706bae1979dd26541f996
 create mode 100644 back-to-the-future/flask_session/4637adc8fcbadc7335a5db1afba82d5b
 create mode 100644 back-to-the-future/flask_session/46d7e4294b97ab96e98ec04a25c1079d
 create mode 100644 back-to-the-future/flask_session/474f2efa7ab0b8ebdd5b31d0e04d8936
 create mode 100644 back-to-the-future/flask_session/475265cc6b2f15d7876969341f9ecfe5
 create mode 100644 back-to-the-future/flask_session/475406c8bb6137367c32491d9b11e8b4
 create mode 100644 back-to-the-future/flask_session/4881cccd9d4e554d12b3b4cb562e121f
 create mode 100644 back-to-the-future/flask_session/4a2fdee53084fd9c9cefaba0b3f2aafa
 create mode 100644 back-to-the-future/flask_session/4b4d9e68e4fce71f0456346365a32eaa
 create mode 100644 back-to-the-future/flask_session/4cf826448fa3bd52099306ea9b466de5
 create mode 100644 back-to-the-future/flask_session/4d8ef0814c65793be382a2cf0bc877e2
 create mode 100644 back-to-the-future/flask_session/4fc63499e023c5028c6a9da7d5480d60
 create mode 100644 back-to-the-future/flask_session/4ffef230349985069206288eb02d82b5
 create mode 100644 back-to-the-future/flask_session/51cecbf8195bfc6a13e0da953bd48148
 create mode 100644 back-to-the-future/flask_session/51eaea4bc081a86a1f3b45cb97d62cd2
 create mode 100644 back-to-the-future/flask_session/52cdc5894b84ba73ce12a4e2eccc036b
 create mode 100644 back-to-the-future/flask_session/535ea9247d222f784cbe0fc03b48253c
 create mode 100644 back-to-the-future/flask_session/53a2c58e148b94e301ec515a879fa4c0
 create mode 100644 back-to-the-future/flask_session/549ba9bf9c35c315878dea93d90b5258
 create mode 100644 back-to-the-future/flask_session/557c207c4a8f4aa12d0be3fb37f26c1b
 create mode 100644 back-to-the-future/flask_session/5581e4f92bbbf541137bb9fd01e40138
 create mode 100644 back-to-the-future/flask_session/55d07cf56513f7b6dcf6720762cced16
 create mode 100644 back-to-the-future/flask_session/56c3c4879f2bddff9d00ef7e6275a697
 create mode 100644 back-to-the-future/flask_session/58b7ac10ff62c14e1de4311b560754b8
 create mode 100644 back-to-the-future/flask_session/590bd52c75abd2f0d3639406b0f1c30d
 create mode 100644 back-to-the-future/flask_session/593c688f858bd03766e90a3e9a2b282a
 create mode 100644 back-to-the-future/flask_session/599a13187cf3905bd83c51a88e15051b
 create mode 100644 back-to-the-future/flask_session/5a348ab337dd4e8e7c4e4cea1f353ff7
 create mode 100644 back-to-the-future/flask_session/5aed18302d608521438e3a868452d8d8
 create mode 100644 back-to-the-future/flask_session/5b424fd21abff51f1e624a85d51b98d8
 create mode 100644 back-to-the-future/flask_session/5ba2f545b95750b6bfe1a51fab7fb873
 create mode 100644 back-to-the-future/flask_session/5d51a79f68d6250ed5b2f541cad26233
 create mode 100644 back-to-the-future/flask_session/5d651b3090eeb753c83660ab85f8f92e
 create mode 100644 back-to-the-future/flask_session/5da1f95513e0a30f161b44e6a72ccd9e
 create mode 100644 back-to-the-future/flask_session/5e0b5119963e598a12b2e8d11d826f87
 create mode 100644 back-to-the-future/flask_session/5e12e69a160901f3ba1f2aa5d61e6c55
 create mode 100644 back-to-the-future/flask_session/5e3ccf08d66b4f01faa3310cd9c2fa7e
 create mode 100644 back-to-the-future/flask_session/5e650f50f36a1ec55b0481b8cd59cc16
 create mode 100644 back-to-the-future/flask_session/5ed3806c4c1423f7fe4b95ff8ba7b051
 create mode 100644 back-to-the-future/flask_session/5f9f092c20daaadd6e258cc43af81769
 create mode 100644 back-to-the-future/flask_session/5fb994cf3f73a61d50f371985221734c
 create mode 100644 back-to-the-future/flask_session/603c3b0f06af7b425b5efd8e9e3b745a
 create mode 100644 back-to-the-future/flask_session/60cfd184618711ba978b7e1b9f31a2b2
 create mode 100644 back-to-the-future/flask_session/6161ef45609b99d43b48b6b7ca147cfc
 create mode 100644 back-to-the-future/flask_session/618643ea4d02452e823ec6df41f52bb0
 create mode 100644 back-to-the-future/flask_session/6211c8e9cd4e37476e3ae51a811e6b33
 create mode 100644 back-to-the-future/flask_session/62f15f1e29ed09ceeec0a334371c98ea
 create mode 100644 back-to-the-future/flask_session/64eb52dbd0218e7e9211367cb1a370f0
 create mode 100644 back-to-the-future/flask_session/655a2ab36539350da3457188ca1b7936
 create mode 100644 back-to-the-future/flask_session/658ef25095bee94c521ccb986c8605a0
 create mode 100644 back-to-the-future/flask_session/66284e62f56cd4899ad8d91118241103
 create mode 100644 back-to-the-future/flask_session/66943cb90e86f8a416fd87c01c338159
 create mode 100644 back-to-the-future/flask_session/66946c8ad5068199b1d26cf3c6775eff
 create mode 100644 back-to-the-future/flask_session/680932858c7c7bad9b25a0b904b14cea
 create mode 100644 back-to-the-future/flask_session/681fac0a6daf110c6de16ea27eed86de
 create mode 100644 back-to-the-future/flask_session/68e7a49a02a4835ef6c55562b07dbee2
 create mode 100644 back-to-the-future/flask_session/694f624b9ac56068b2b10be0b73cbe88
 create mode 100644 back-to-the-future/flask_session/6a2976642738f63614c8f3bf4707f895
 create mode 100644 back-to-the-future/flask_session/6cd96cb30ee9d148980fe470ad234108
 create mode 100644 back-to-the-future/flask_session/6f672b111009ff2b0f581d15fe590c40
 create mode 100644 back-to-the-future/flask_session/6f6a6c916e873716387a15a5b65b9bdd
 create mode 100644 back-to-the-future/flask_session/6ffad316904ff85580781e6de604193b
 create mode 100644 back-to-the-future/flask_session/7104cf420d98e3ad5d4a7ec2774bf6d8
 create mode 100644 back-to-the-future/flask_session/72c1be3fb528c9dad754a11c38157cb2
 create mode 100644 back-to-the-future/flask_session/7379c7079d5b3f39a728ca4db1efc909
 create mode 100644 back-to-the-future/flask_session/73b4f5158c17b7856f27d4223342263b
 create mode 100644 back-to-the-future/flask_session/73d90008cfe88e6bcbd7d981ef97ce73
 create mode 100644 back-to-the-future/flask_session/75460bf321af4f464430c25b892c6401
 create mode 100644 back-to-the-future/flask_session/75b9032eb9a907c8bdf10a742869b93b
 create mode 100644 back-to-the-future/flask_session/75e30eaa64fbc5c30aaafd1f6b5a1ec9
 create mode 100644 back-to-the-future/flask_session/7611e8459b1c57c139dd815af9c38a6d
 create mode 100644 back-to-the-future/flask_session/7620eeef9aa9bb45aa4105100c2aba28
 create mode 100644 back-to-the-future/flask_session/774d132d942cc4e1df0a9b65f56d989d
 create mode 100644 back-to-the-future/flask_session/7b351c93040332dfa14d20943ab1fffa
 create mode 100644 back-to-the-future/flask_session/7b54bbd31475cdecc2ac6483b3d3d2d8
 create mode 100644 back-to-the-future/flask_session/7c0aa187bd2b31ed70f027ba782fe016
 create mode 100644 back-to-the-future/flask_session/7c5ea86c5f948df7d1b3a080ed06a534
 create mode 100644 back-to-the-future/flask_session/7c7acbc49ba72490e28e859d01efef4a
 create mode 100644 back-to-the-future/flask_session/7cf9fbc07f681f6f75da84738dfe4855
 create mode 100644 back-to-the-future/flask_session/7d04354d3f2607804cc2a300edb151bf
 create mode 100644 back-to-the-future/flask_session/7e06e982a4bb60d5c2dcca77c6cda329
 create mode 100644 back-to-the-future/flask_session/7fec0913063560cd930414cab2393246
 create mode 100644 back-to-the-future/flask_session/80261ed5475b925955fd4baddcb851e1
 create mode 100644 back-to-the-future/flask_session/8191d002f3140fa7d644547d5d095055
 create mode 100644 back-to-the-future/flask_session/81cc7626288f9a804b06b66307b37b3e
 create mode 100644 back-to-the-future/flask_session/8360be0b64a48671598a410327283aea
 create mode 100644 back-to-the-future/flask_session/845556a2734c30e0d96b7bdfa0a82d9f
 create mode 100644 back-to-the-future/flask_session/846667689ca0fd8add512ce55c04fa72
 create mode 100644 back-to-the-future/flask_session/8487b52e9db2efa57f688178a32f1280
 create mode 100644 back-to-the-future/flask_session/8502fc6e0df4d9fc03abcd552c1bf898
 create mode 100644 back-to-the-future/flask_session/86524c3023c21547b5ece1e90b3acfc3
 create mode 100644 back-to-the-future/flask_session/8735ce113f7ae5b512f09140a41870d5
 create mode 100644 back-to-the-future/flask_session/893d4ff49053c750ae186c4ca8b0e913
 create mode 100644 back-to-the-future/flask_session/8975db8d69782ad129a121656c516c32
 create mode 100644 back-to-the-future/flask_session/89ae79a7f847f2aed1dec02434721beb
 create mode 100644 back-to-the-future/flask_session/89ccf44a4bfcbe8d6334014843788840
 create mode 100644 back-to-the-future/flask_session/8b756f4b7369e6ebe3f9878cc3f84735
 create mode 100644 back-to-the-future/flask_session/8b85aa662e6655fcefdc9d802d6379b4
 create mode 100644 back-to-the-future/flask_session/8d01680ee416d58a97dba83e6fd6f876
 create mode 100644 back-to-the-future/flask_session/8dc34737beb8c62cf2ee397263f4884e
 create mode 100644 back-to-the-future/flask_session/8e3397bf2f65f7d28b85af8059742f08
 create mode 100644 back-to-the-future/flask_session/8e944ccdcedd5715279e25e60964639b
 create mode 100644 back-to-the-future/flask_session/8f24ad0909b3832bc1175d87e6d6dd67
 create mode 100644 back-to-the-future/flask_session/9022c917e9bb52f7a3f9df245ece4959
 create mode 100644 back-to-the-future/flask_session/920f185c31832f3643f275c94b6b6436
 create mode 100644 back-to-the-future/flask_session/93cfdcd1af2e31356ba3e4c797c7180e
 create mode 100644 back-to-the-future/flask_session/9406fe9ae36b2cb3db15fcedf29d8992
 create mode 100644 back-to-the-future/flask_session/954589c7959251139379e24a16c9e437
 create mode 100644 back-to-the-future/flask_session/97178654b5c0c9ca132ba2720ad4bd0a
 create mode 100644 back-to-the-future/flask_session/9764607bd0d51e03d21bc4f73d7a3fb0
 create mode 100644 back-to-the-future/flask_session/982cc845e05dfd464f333f7d16d55f3a
 create mode 100644 back-to-the-future/flask_session/984f06e0ef3f2b3c55d9fbbe3cbd4811
 create mode 100644 back-to-the-future/flask_session/98e47b81eb2790747fd6a39be77f858e
 create mode 100644 back-to-the-future/flask_session/990b8182389a471712fd4449c602f1a5
 create mode 100644 back-to-the-future/flask_session/9924990b4546e6196feae2e41bcded8c
 create mode 100644 back-to-the-future/flask_session/9a15c035a8938bbaf7ee32ac1aa45f15
 create mode 100644 back-to-the-future/flask_session/9e013599d6b47a15db72409a1629f594
 create mode 100644 back-to-the-future/flask_session/9e57e62465a479e679a6adbd4b958157
 create mode 100644 back-to-the-future/flask_session/9ea35b83ec748d413674ea8e6ca87ccb
 create mode 100644 back-to-the-future/flask_session/9fc417b4957fde835b5e7b64b5104ac8
 create mode 100644 back-to-the-future/flask_session/a00a363e74e8854d89553aedcabb4c6a
 create mode 100644 back-to-the-future/flask_session/a07fed5d740a8dd02ef4928198e01133
 create mode 100644 back-to-the-future/flask_session/a0bf9254a3236ad8dac9f6675055541d
 create mode 100644 back-to-the-future/flask_session/a0e8349de3483ae232069dbfc1396c7c
 create mode 100644 back-to-the-future/flask_session/a101e31a62c14e8ea2cf4c779e1b7d37
 create mode 100644 back-to-the-future/flask_session/a22a2e117a8fe7f9a97f845528859ed0
 create mode 100644 back-to-the-future/flask_session/a348d839170ede14f17edd94e2f166a0
 create mode 100644 back-to-the-future/flask_session/a3d5bcca8210816c93aa4c61352532aa
 create mode 100644 back-to-the-future/flask_session/a56aa0344508a51bd93a4f3ea8d6c30e
 create mode 100644 back-to-the-future/flask_session/a57b6e892f4830587aea495552784ed9
 create mode 100644 back-to-the-future/flask_session/a5a7c21278a12837bd88b87302fe68a7
 create mode 100644 back-to-the-future/flask_session/a5e8f792a5f0fdcdf5f666a1d14a23bc
 create mode 100644 back-to-the-future/flask_session/a803d35caa6bdd7e02955a7bd7319d28
 create mode 100644 back-to-the-future/flask_session/a8417dbcc14d9a8cf376b5d6ac2be10a
 create mode 100644 back-to-the-future/flask_session/a86aa5afcb0a6f305aa8502781d96fcb
 create mode 100644 back-to-the-future/flask_session/a97a1ab003cda1e66e80df2a97f4e4c8
 create mode 100644 back-to-the-future/flask_session/a99e725d1a5105e4330dbb2ab295b044
 create mode 100644 back-to-the-future/flask_session/a9dc030de1ace0b44370bee19e7acc70
 create mode 100644 back-to-the-future/flask_session/aa774380b6cfedcacd5229d8d55de6ea
 create mode 100644 back-to-the-future/flask_session/aacf73f04458fb0cac639324f8d23ef9
 create mode 100644 back-to-the-future/flask_session/ad1354ac688b6e7cb3d324495b7f5eb2
 create mode 100644 back-to-the-future/flask_session/ad16b66739c9bbfbf32c3130f98dd0a7
 create mode 100644 back-to-the-future/flask_session/ad99f6117878482ab7106b4d974cfe90
 create mode 100644 back-to-the-future/flask_session/add69d43e0c9c22cb6ae3f24658b21cd
 create mode 100644 back-to-the-future/flask_session/af23a5dd9dbbe86d6cae6ca8a95a94c9
 create mode 100644 back-to-the-future/flask_session/afd84e1511d5e9e36607751cf7b7ac96
 create mode 100644 back-to-the-future/flask_session/afe1ec12fb39790665014610669101bb
 create mode 100644 back-to-the-future/flask_session/b05afd0b1ba046e6e56dfb91cade5852
 create mode 100644 back-to-the-future/flask_session/b1247ef5153c8cb20af6eaa532c4e53f
 create mode 100644 back-to-the-future/flask_session/b34f7207987081570979b3c3bbc6ae2f
 create mode 100644 back-to-the-future/flask_session/b593f82fb66d006980e8a43a0417a1ef
 create mode 100644 back-to-the-future/flask_session/b5e3b8a6b694614c74fa55892ec7831b
 create mode 100644 back-to-the-future/flask_session/b61f47d48cfde46dc72a64c6ff49259b
 create mode 100644 back-to-the-future/flask_session/b775978d6a3936c4100e344e8378371e
 create mode 100644 back-to-the-future/flask_session/b77f6ebf9bf330d992f7fcc42ad3eb80
 create mode 100644 back-to-the-future/flask_session/b79918f57d6585431b357364a047b2fb
 create mode 100644 back-to-the-future/flask_session/b7fa05ef1c055c8721a0844fa2f9c517
 create mode 100644 back-to-the-future/flask_session/b807e74d42b1d517c52e3a34da1fc725
 create mode 100644 back-to-the-future/flask_session/b880a4c620be6a758aa72e4fac35b79b
 create mode 100644 back-to-the-future/flask_session/b90531b031af291fc09f3b47f35d1871
 create mode 100644 back-to-the-future/flask_session/b9400bb738c7fb91a7635749b053a137
 create mode 100644 back-to-the-future/flask_session/ba501d97a8ebd9381fa271b3ab0d7697
 create mode 100644 back-to-the-future/flask_session/bb5f6cf3892f52c07e415dc25f8f101b
 create mode 100644 back-to-the-future/flask_session/bb8d2676fc45b286c0960ab707864605
 create mode 100644 back-to-the-future/flask_session/bc7f8eea85fde0dab7441656a0720464
 create mode 100644 back-to-the-future/flask_session/bd172c6f4b31759dec337e178368e06c
 create mode 100644 back-to-the-future/flask_session/bd3c4e53cec3fc00e19f9aa86d41cd67
 create mode 100644 back-to-the-future/flask_session/bf5fe566688bf3064500b3385ebbecc2
 create mode 100644 back-to-the-future/flask_session/c0cb3c32fbabf136c0e37c5c72fc0d72
 create mode 100644 back-to-the-future/flask_session/c1081ae4a28b263b856b460f1e3aad0b
 create mode 100644 back-to-the-future/flask_session/c1414d247b0547ff543b9cc03c9b90d8
 create mode 100644 back-to-the-future/flask_session/c310c4fd7a943a6b153fc77027b5f8b0
 create mode 100644 back-to-the-future/flask_session/c31e413c0847de4691012ef81e31acae
 create mode 100644 back-to-the-future/flask_session/c321ceed93116c26ec88e3254fa3cd97
 create mode 100644 back-to-the-future/flask_session/c4e25dd28c5cd961ccea2bd778bffd4e
 create mode 100644 back-to-the-future/flask_session/c629ee7f10f944228ad6f78ae03738ea
 create mode 100644 back-to-the-future/flask_session/c6506c668b96a1eb79cde01880bc8425
 create mode 100644 back-to-the-future/flask_session/c6997ce4a7d458b00b06210ae7446850
 create mode 100644 back-to-the-future/flask_session/c7f207647209e38730bbe64c9249abe5
 create mode 100644 back-to-the-future/flask_session/c88c19634f04d1be57cf5b79d52202c7
 create mode 100644 back-to-the-future/flask_session/c95a6b7b5656c9a6b3194a242f8231a7
 create mode 100644 back-to-the-future/flask_session/c9a0e34374ced611ddc8dbb936fd2c2b
 create mode 100644 back-to-the-future/flask_session/ca8e5e6d4bad4979a94c477c5b411acd
 create mode 100644 back-to-the-future/flask_session/caa93220695c6291992e702873ef8c6b
 create mode 100644 back-to-the-future/flask_session/cafdd19d230fec60d9022e9e9eb67ff2
 create mode 100644 back-to-the-future/flask_session/cb03c2a66a4bf7139c9205ce5b0feb5a
 create mode 100644 back-to-the-future/flask_session/cb5460332e84b66b455014c9b77bb6bc
 create mode 100644 back-to-the-future/flask_session/cd07e684036026dc7d067803bde21393
 create mode 100644 back-to-the-future/flask_session/cd6b9d32946111528aaa6fefcba32cc4
 create mode 100644 back-to-the-future/flask_session/cd83f976398476e1f6633a24c82cca00
 create mode 100644 back-to-the-future/flask_session/ceaa00c54604860ca376a77131786d85
 create mode 100644 back-to-the-future/flask_session/cf835731cebab59413319af12a738e94
 create mode 100644 back-to-the-future/flask_session/cfa68eb972fa756c8697a8fcbcfcbbea
 create mode 100644 back-to-the-future/flask_session/d0cad7b45a22150d0a5a8512bb72164b
 create mode 100644 back-to-the-future/flask_session/d0d6526dc3928c1608dafa53c1fe9c9e
 create mode 100644 back-to-the-future/flask_session/d0f85bd43b91c8a4ed49ef3267c4fa4c
 create mode 100644 back-to-the-future/flask_session/d0fc857d940dbf06c737897ad95c2815
 create mode 100644 back-to-the-future/flask_session/d11382c4f410be6ea22b86a0420f0379
 create mode 100644 back-to-the-future/flask_session/d1b129979af646f1903f93fda426262a
 create mode 100644 back-to-the-future/flask_session/d1d0d1e353b091e55d437fbba7768c0b
 create mode 100644 back-to-the-future/flask_session/d1f6a6b3ff606b79ed83489af16c752c
 create mode 100644 back-to-the-future/flask_session/d2d35bf9c724a0feec1b446af094e02a
 create mode 100644 back-to-the-future/flask_session/d31b32fe78e9e7408d3b1f165ee3a823
 create mode 100644 back-to-the-future/flask_session/d3bc3c2a65cba96928e1ffa8889a3bf9
 create mode 100644 back-to-the-future/flask_session/d5998a88757db1c51a28bf64c368ad99
 create mode 100644 back-to-the-future/flask_session/d700947294c64219224e5510b68fce24
 create mode 100644 back-to-the-future/flask_session/d86641dc0fc1950fc5192156bcdd294d
 create mode 100644 back-to-the-future/flask_session/da1192e27218f04c4df981b45eba12f0
 create mode 100644 back-to-the-future/flask_session/da5ffd2e4afdd8b1586525f65b5382f6
 create mode 100644 back-to-the-future/flask_session/da6d3b5ed9ccd8a18515221c7c29f2e1
 create mode 100644 back-to-the-future/flask_session/daeb7defe566351156bec27a5627566a
 create mode 100644 back-to-the-future/flask_session/db5c89e54de75a14db842a65aa1a87b2
 create mode 100644 back-to-the-future/flask_session/db7303e646ac2d62cb8bbcaf68cca828
 create mode 100644 back-to-the-future/flask_session/db8deb947463b3320b1399cb9f87bfba
 create mode 100644 back-to-the-future/flask_session/dc1dff4e65c17747a9f2043231a5b984
 create mode 100644 back-to-the-future/flask_session/dc296930884123b35a5c53bbcb1ad8fc
 create mode 100644 back-to-the-future/flask_session/df0430679640015518d904b92776f724
 create mode 100644 back-to-the-future/flask_session/df11adc24639177bb9c0839d84daa593
 create mode 100644 back-to-the-future/flask_session/df924cf66e321a1348121a1cabcd29b5
 create mode 100644 back-to-the-future/flask_session/dfc2c46d59be654a2e332461cf11447e
 create mode 100644 back-to-the-future/flask_session/e256a6fc2997892bd945dfa65d6e3d4a
 create mode 100644 back-to-the-future/flask_session/e2b5a66739332a746d43f465ae9889ef
 create mode 100644 back-to-the-future/flask_session/e30690e9f3419164d1ca1ed795944854
 create mode 100644 back-to-the-future/flask_session/e3b35579ddaa8fdca3bfdd7589f77f88
 create mode 100644 back-to-the-future/flask_session/e45611843e2ddaf7d897be760a2455c7
 create mode 100644 back-to-the-future/flask_session/e4cdb37fc6127fd3b2aa01d53d00f688
 create mode 100644 back-to-the-future/flask_session/e58c12d06f9064b0c53e828208001d5a
 create mode 100644 back-to-the-future/flask_session/e5a6944a3ff0ebf60b4670fe40a7f593
 create mode 100644 back-to-the-future/flask_session/e74297c0a86ae1c128618618a8b50bc0
 create mode 100644 back-to-the-future/flask_session/e778dec5a8adbd18365d124ff668e7f1
 create mode 100644 back-to-the-future/flask_session/e88189732217df5915a5b1c3a8fb8379
 create mode 100644 back-to-the-future/flask_session/e8e138b0058292a5a274d344df3d1195
 create mode 100644 back-to-the-future/flask_session/e923b6aa9df3b01e5182b1a003bf35ec
 create mode 100644 back-to-the-future/flask_session/e974e3a27a6325862014cc322254eae9
 create mode 100644 back-to-the-future/flask_session/e9fa9601ed3049fc587f4fe7a79b714d
 create mode 100644 back-to-the-future/flask_session/ea4feb9cbd4982377f8952f693c508d7
 create mode 100644 back-to-the-future/flask_session/eb719038ef362e4fde8b7b3224d75098
 create mode 100644 back-to-the-future/flask_session/ee19c744649264c1537173fba3a11df4
 create mode 100644 back-to-the-future/flask_session/ee87118eb53b5c941f2134ee0cd61508
 create mode 100644 back-to-the-future/flask_session/ef064997d68d665a6ef04443d43eaae3
 create mode 100644 back-to-the-future/flask_session/efd4c0fb34e78ea7cd825af8f89b0fbc
 create mode 100644 back-to-the-future/flask_session/f0dd61f72859cdbe4e4f9a417e659817
 create mode 100644 back-to-the-future/flask_session/f33166d7a9275a433902c984d9ae6b4a
 create mode 100644 back-to-the-future/flask_session/f435dcda99208cbdac00b580b6e40b93
 create mode 100644 back-to-the-future/flask_session/f4745a9cf85051fd561cb8325c5e4314
 create mode 100644 back-to-the-future/flask_session/f49747bd1cb88b14c946e5a167412850
 create mode 100644 back-to-the-future/flask_session/f63cf29bae980013270fbf4f1f9ec772
 create mode 100644 back-to-the-future/flask_session/f700cc8bd7d384a318b16419cc59820b
 create mode 100644 back-to-the-future/flask_session/f7dd1d01df355bed4bd0c3199557e610
 create mode 100644 back-to-the-future/flask_session/f84876bdeaa1e73ba1863dae6aac850e
 create mode 100644 back-to-the-future/flask_session/f9385592b78b595cd41625cc39ab1c27
 create mode 100644 back-to-the-future/flask_session/f9a8c0ad84ed84cfeecd4ace493df951
 create mode 100644 back-to-the-future/flask_session/f9b86358cb779b1dd907dfa8f1849b55
 create mode 100644 back-to-the-future/flask_session/fa1ff5df9646c63b4c384ad7647eca9b
 create mode 100644 back-to-the-future/flask_session/fc6babfe600fb622a3bb209a8fc10e30
 create mode 100644 decrypt-the-flag/3
 create mode 100644 decrypt-the-flag/attack.py
 create mode 100644 decrypt-the-flag/chall.py
 create mode 100644 fool-the-oracle-v2/attack.py
 create mode 100644 fool-the-oracle-v2/chall.py
 create mode 100644 fool-the-oracle-v3/attack.py
 create mode 100644 fool-the-oracle-v3/chall.py
 create mode 100644 fool-the-oracle/attack.py
 create mode 100644 fool-the-oracle/chall.py
 create mode 100644 fool-the-oracle/lecture.py
 create mode 100644 force-decryption/attack.py
 create mode 100644 force-decryption/chall.py
 create mode 100644 force-decryption/lecture.py
 create mode 100644 forge-a-cookie/attack.py
 create mode 100644 forge-a-cookie/chall.py
 create mode 100644 forge-another-cookie/attack.py
 create mode 100644 forge-another-cookie/chall.py
 create mode 100644 guess-mode-double-shot/attack.py
 create mode 100644 guess-mode-double-shot/chall.py
 create mode 100644 guess-mode-one-shot/ECBvsCBCClient.py
 create mode 100644 guess-mode-one-shot/chall.py
 create mode 100644 guess-mode-one-shot/main.py
 create mode 100644 long-secret-message/attack.py
 create mode 100644 long-secret-message/chall-original.py
 create mode 100644 long-secret-message/chall.py
 create mode 100644 long-secret-message/hacker-manifesto.enc
 create mode 100644 long-secret-message/original.enc
 create mode 100644 openssl-asym/convert.py
 create mode 100644 openssl-asym/create_flag.py
 create mode 100755 openssl-asym/prime
 create mode 100644 openssl-asym/prime.c
 create mode 100644 openssl-asym/python
 create mode 100644 openssl-dgst/HMAC_computation_EVP.c
 create mode 100644 openssl-dgst/file.txt
 create mode 100755 openssl-dgst/hash3
 create mode 100644 openssl-dgst/hash3.c
 create mode 100755 openssl-dgst/hex
 create mode 100644 openssl-dgst/keyedigest.c
 create mode 100644 openssl-enc/COLORFGBG=15;0
 create mode 100644 openssl-enc/aes128.txt
 create mode 100644 openssl-enc/code.c
 create mode 100755 openssl-enc/enc
 create mode 100755 openssl-enc/enc.exe
 create mode 100644 openssl-enc/enc1.c
 create mode 100644 openssl-enc/file.enc
 create mode 100644 openssl-enc/file.txt
 create mode 100755 openssl-enc/guess.exe
 create mode 100644 openssl-enc/guess.py
 create mode 100644 openssl-enc/guessalgo.c
 create mode 100644 openssl-enc/guessalgo.enc
 create mode 100644 openssl-enc/output.txt
 create mode 100644 openssl-hmac/HMAC_computation_EVP.c
 create mode 100644 openssl-hmac/file.txt
 create mode 100644 openssl-hmac/file2.txt
 create mode 100755 openssl-hmac/hex
 create mode 100755 openssl-hmac/hmac
 create mode 100644 openssl-hmac/hmac.c
 create mode 100644 openssl-rand/format.py
 create mode 100644 openssl-rand/openssl-rand.c

diff --git a/back-to-the-future/2 b/back-to-the-future/2
new file mode 100644
index 0000000..2b4a4ca
--- /dev/null
+++ b/back-to-the-future/2
@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+from Cryptodome.Cipher import ChaCha20
+from Cryptodome.Random import get_random_bytes
+from Cryptodome.Util.number import long_to_bytes, bytes_to_long
+import time
+from random import randint
+from pwn import *
+import base64
+import requests
+import time
+from requests.utils import cookiejar_from_dict
+LOGIN ="http://130.192.5.212:6522/login"
+FLAG = "http://130.192.5.212:6522/flag"
+username='aa'
+admin=0
+expire_date=int(time.time()) + 30 * 24 * 60 * 60
+cookie = f"username={username}&expires={expire_date}&admin={admin}"
+print(f"Cookie len:{len(cookie.encode())}")
+LOGIN="http://127.0.0.1:5000/login"
+FLAG="http://127.0.0.1:5000/flag"
+# expire = 1.748.345.396
+PARAMS = {"username":'aa','admin':1}
+
+s = requests.Session()
+r = s.get(url=LOGIN,params=PARAMS)
+cookie= r.json()['cookie']
+print(f"Cookie encrypted len:{len(long_to_bytes(cookie))}")
+#sleep(1000)
+nonce = r.json()['nonce']
+
+cookie = bytearray(long_to_bytes(cookie))
+
+for i in range(1,256):
+    cookie[-1]= cookie[-1] ^ i
+
+    COOKIES = {'cookie':bytes_to_long(cookie), 'nonce': nonce}
+    f = s.get(url=FLAG,params=COOKIES)
+    print(f.text)
+    """if(f.text == "You have expired!"):
+        print(f"Guessed byte:{i}")
+        cookie[20] = 2 ^ i
+        COOKIES['cookie'] = bytes_to_long(cookie)
+        f = s.get(url=FLAG,params=COOKIES)
+        print(f.text)"""
+        #break
+"""decCookie = cipher.decrypt(encCookie)
+print(decCookie)
+sleep(10000)
+r = s.get(url=LOGIN,params=PARAMS)
+for cookie in s.cookies:
+    print(cookie)
+    keyEncoded = cookie.value
+key = base64.urlsafe_b64decode(keyEncoded+'=')
+
+print(f"LEN:{len(key)}")
+
+LOG_PARAMS = {"username":'aaaaaaaaa','admin':1}
+r = s.get(url=LOGIN,params=LOG_PARAMS)
+print(f"login:{r.json()}")
+cookie=long_to_bytes(r.json()['cookie'])
+nonce=long_to_bytes(r.json()['nonce'])
+print(f"Nonce:{bytes_to_long(nonce)}")
+cipher = ChaCha20.new(key=key, nonce=nonce)
+decrypt=cipher.decrypt(cookie)
+print(len(decrypt))
+sleep(1000)
+nonce = bytes_to_long(nonce)
+cookie = bytes_to_long(cipher.encrypt(testCookie.encode()))
+PARAMS = {'cookie':cookie, 'nonce':nonce }
+f = s.get(url=FLAG, params=PARAMS)
+print(f.text)"""
diff --git a/back-to-the-future/__pycache__/chall.cpython-313.pyc b/back-to-the-future/__pycache__/chall.cpython-313.pyc
new file mode 100644
index 0000000000000000000000000000000000000000..cc8664544419456af80cac6a8acf55a867573bfe
GIT binary patch
literal 4997
zcmd5=O>7&-6`tkp^8a6=Ez7pNk|oQuVkuFa*pjWJt}OpZjpTAo*e+QUG`W&CBA4nc
zX-8_3(n-+BO^evA4HM`^0Sr`W3ZzFD$RS002zn^UZW=2S8EH`ig)W6$=TP+2H$yI|
z7)}V})PXoV`~GHj=DqK|(L;~NiJ(c{-r1-Np?}a9vx&9A!yj`9-9$2yxd}ARVNRlB
z%Y<c|$2=SJ6T-NN#c?aPvUg#^hHW4tPT0pC*uiMl3Fo*AyT;wvJ?_DtaWD2Vx^2QY
z?#KR`UH}JVI}XNOT`1o249rU#ZjJL@NOqX-k-jQ@bN@{3CEl9ZV$x-2yfxBqzBQh*
zs~2A4{w`!{;kI~N<mrZlIf}QMbHe)E?FhHap7{0y7TMd5UKH>S*%#j~`{O$g2y%c?
zI$*}<P3^{04$3V9oZLEOkwfi`S*5R#-cpy|x=FfoMhLg9Q=?&y*hgoR@HhA*jQul8
zK7o^3I+smcT*xbW*g`y+oHmol=c)waVRZUV>64&jqYA2)4+}&*o=NI+#HK5{uI4mi
zdr{A6>huE0C_gADdY+2QHKyZqVSYXd8Z+yDSPF4Ys~JUK(DO=`xaBcfJ~cI&ICK8=
zSgP^)2vJ|+;rH+YbT?6~cCrY3%G_aXGu2Y3axsf(C?c4n#<L5Z<79rwqFK)Qqm~1F
zHwp`r>k<g8yP<=f;OCSDB5FA;rG$A*O<=kb!fVQ9Ahc3Kh!U(Rb$(XCI^{}|L=F$k
z=CaCwlFeuX$8xDcR?+hMKngF+=W_$8{Pe)ZWNL1IKDR$VtL&dH<O^6CNX;fQng00&
z;>srHltk4c-Ub$1;HM8jS43;h_R^r?>?n?|xp$NzhFdC*t$9Lk$A1zpr7E6*;_+3N
z|JtRpYiC*5`4ChP5vNrplTOvQ4QTXB*p^yhgKnZIiframEod?)Tb`+H;A8oG6TTpe
zU#o9z!nZZy+newmP590xd{+~`y9wXZgzs&__ch`BoA3io_`wDrT)$<Ka1!AXgc~5-
z9)burOt`~@J3_eU2-iipUc&7qT$pe%!hN4`KP22Mgd1USpv-5I5F#Aj4t}FkUy^Ve
z^u((tH8rm;DhcL<_(>qPQ<*<OS47~epF8|lw_a<xmNFdej~ib!9NSF#|KoV0(=WDT
z`b_`=x!jzp5Gz(7ptZ+G+zpVtiJn9n_f=76!dDAA3EQPvqL#--UmfNO5To-4Vl<vv
zi}I!gjo(BS>Qv#}(I`*T*b9RQxsZgS9GpKti6x+6n)CqrM14M^=GlRTMf?;HiFH1S
zbtTOXnPDFhFC{Yo@)V%~^`zRNyO~^~x*PZ)FsV)bJJ7+AdwhUVfvvZ8T;EYjeG=$e
z5?4d*w_?|0%PmHz=c;pwU-RxL$%eNRM*fac!SMHh%$Ds-`dh9C4iwzI;YRLY@ddW&
zi`IcmZbsDze`4$m^~J1`pUtK96iilc4j3`GdxF7Ttj>tk;H^%8LBy<GHW9y+X>2Cr
z8`!BITKzD%7+oD}W<^newa)L>geV_l6&7X6?7(84sw4u)u3LcPlZD~S2qi&J7Bz0_
zaICRLuc;BKk4y?ejVi{p77LhM*(%#i_?GSaVOL~Fqu&oJ+q60-b*FDWtL)kj`kE-a
zqsWV7PgI278|A#{X{%<9(fr3+j3!&wqV=8JL=z%gO@8AUwMJ+TeWaOtZGN};lzshm
z%McX)Nn$VP3f7WYg^0;?R@Ip2uTzY})O*(H5ve@9uT#WZKLQ;IFv*1S(!7e5L^_#Q
zRP?i6wCFHxjVwC$RJr=dqHPZo9|>DnF~Nc@?7>h|BO)a6j81r{(g+U~7b^!a^%xeJ
zM98aI1=G{UbRF1Ab!>{pDh*<VK`yO?ZTK){(xp{rV1*0aE8^O;MmDidjj>=h!&zhj
zhED-~2!8s%pev&LzAbOReD&qKzFigHu4Sj;>nomIbNg=CZn>|!@A{>RUs~R3_``;K
zUvcdIw(ei<tO#3*W7n*!p|&?pER9{6T=VTL%^JSm;>lH;`x^K9;;KJzRs6z^_V)ee
z!23hL9(wPv(R=WN-VeJzOc}%DA4Mv|Q{~8+%J7-;+4Gg*^OfH7Ked(pyDRqY`@ztS
z^ey%0>M!PuU{|^4*-G%);>4=2t<+X>E{9hpRz~jFJ{0d<E_+TCkKcC%*8&t+0zGTN
zUCY*AdEfD_TzdbNcVBt$M~3vg5&YHzk#Ds=M7-O!fq2nYMH+En8Y<T>0SnzL1}yzm
zV4+^Y+SeDJ5vun{Ye0<YikpktZ(y(P#&vsK%x+E^sRN5ip<wVhc!||vL*^+m$^tEz
zI}l{0I#e`lY_d=<&dvEF^)PP8n_&o<su9|a{3SGs{U}tEbbiyCY-NxKUnJX19>9gA
z8_D)q9R|Ln@7S!r>AReiP65rdty@Mc!$AO42q)RaMsOjRvPfvkA-iKV&RMI?=Yjc|
zZ3<eC+65V*8+AgKm3_Kp7wSeM{4O-j0kkxtoneX@{wz3Itd77ei|(TobtIN)hgBrM
z3Q4X89r!2+sOYt~xJBR8M5lB<SHKc=(qU<FH@rx*$xDh<6;5|bm(~1i^(~o)yBY|I
z5?th@#Woo(EBRSfn~~CLTI<bAmveYd8Xg4{ItEiPD8k>Sqfy#Xm&f#~jOorXI3l*R
zQUe_r0O+v1Px$0Tod|SEP(;uZW*CDR^f*DVRwNKHpPN&(M+*r%y_`~I90Aqu!cRvK
zVgNp01vG0O{|#1J+zoVA0-eiyjX<B_d7^l{c1ODHSy2q>0Dwx*@A@mAQ^n&Of?Moc
z4Q;=5;rfN!FZ_0o(LH2@hVO=sRzgRO(CCtL&A+4cJ;T3uNnCSzmkQU;UVYVYbu4!p
zuHCDl&gGsJ+dKW`&Zo*PgJt*Nh84LxZu7TCSHu;yviA^J``|?R*xAaFbCvFMhIIa~
zF0CBbK5=QQq3+vfmXDWP`pWLUzl9Fn3Ef$!44o<;8vm&0<I`u$=jJM>Gv%plxkW3x
zwf}5bI9O&N{1^Ma|LQcK{r=!l_c1T}gK&`cM*`6Q(JLHl<-=XXGs-TS{iEzsTD`KG
zv<SQFv%4$_*5smjHPf#ZvKJLxJyDuQ@ECMZ%U0znV!=(4UiL9Xk!lWNIfvyb4`U^2
z{|3PH{!Dnd+T$rYvL_NWgC-K-5cBhdpH*HWP8}Qu&X-=Xp>o!y)fpmCePUPP&X52>
zmhHey9@ny6T21AvjwRw;A+NBc#GK<@`2PxB7Q1!Wk7RS{LPmKGD?p>5tp6Fh4W8q;
zd#LLk+V?p+{26lHL+$@Wg9aMBhdMt)&Q;N06#i~?EuDNlSL8nh_vwNZaW@dI1j67)
zMg9%%>dtVHf75xzx%6BGwSQ{!zP?ZtR*~?g=Za@3^)U+m+bVD!8{PodUfTTyg2%>Q
zI~OdqY#?|nw|+q%8(WY?d~@5CZA*trO6hEITbb*5U}@!S4|!zSvq482{ievlQnYk}
SigZ7)1h_sb0>Ut2-}^r^;I<e5

literal 0
HcmV?d00001

diff --git a/back-to-the-future/attack.py b/back-to-the-future/attack.py
new file mode 100644
index 0000000..4bd4ebd
--- /dev/null
+++ b/back-to-the-future/attack.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+from Cryptodome.Cipher import ChaCha20
+from Cryptodome.Random import get_random_bytes
+from Cryptodome.Util.number import long_to_bytes, bytes_to_long
+import time
+from random import randint
+from pwn import *
+import base64
+import requests
+import time
+from requests.utils import cookiejar_from_dict
+LOGIN ="http://130.192.5.212:6522/login"
+FLAG = "http://130.192.5.212:6522/flag"
+
+#LOGIN="http://127.0.0.1:5000/login"
+#FLAG="http://127.0.0.1:5000/flag"
+# expire = 1.748.345.396
+PARAMS = {"username":'aa','admin':1}
+givenTime = int(time.time())
+
+minAdminDate = givenTime - 10 * 24 * 60 * 60
+maxAdminDate = givenTime - 259 * 24 * 60 * 60
+avgAdminDate = int((minAdminDate + maxAdminDate)/2)
+expire_date = givenTime + 30 * 24 * 60 * 60
+eMin = expire_date - minAdminDate
+eMax = expire_date - maxAdminDate
+eAvg = (eMin+eMax) / 2
+plaintext = f"username={PARAMS['username']}&expires={expire_date}&admin={PARAMS['admin']}"
+plaintext = plaintext.encode()
+s = requests.Session()
+r = s.get(url=LOGIN,params=PARAMS)
+cookie= r.json()['cookie']
+cookie = long_to_bytes(cookie)
+print(f"Cookie encrypted len:{len(cookie)}, Plaintext len:{len(plaintext)}")
+nonce = r.json()['nonce']
+
+ks = bytes([c ^ p for c,p in zip(cookie, plaintext)])
+
+print(f"Keystream len:{len(ks)}")
+for i in range(1):
+
+    payload = f"username={PARAMS['username']}&expires={maxAdminDate + 295 * 24 * 60 * 60}&admin={1}".encode()
+
+    cookie = bytes([p ^ k for p,k in zip(payload,ks)])
+    print(f"Malicious cookie len:{len(cookie)}")
+    COOKIES = {'cookie':bytes_to_long(cookie),'nonce':nonce}
+    f = s.get(url=FLAG,params=COOKIES)
+    print(f.text)
+
+##########
diff --git a/back-to-the-future/chall.py b/back-to-the-future/chall.py
new file mode 100644
index 0000000..0b52111
--- /dev/null
+++ b/back-to-the-future/chall.py
@@ -0,0 +1,99 @@
+from Crypto.Cipher import ChaCha20
+from Crypto.Random import get_random_bytes
+from Crypto.Util.number import long_to_bytes, bytes_to_long
+import time
+from random import randint
+#from secret import flag
+from flask import Flask, session, jsonify, request
+from flask_session import Session
+import sys
+flag="PuppaFlag"
+
+app = Flask(__name__)
+app.secret_key = get_random_bytes(16).hex()
+app.config['SESSION_TYPE'] = 'filesystem'
+sess = Session()
+sess.init_app(app)
+
+
+def make_cipher():
+    key = get_random_bytes(32)
+    nonce = get_random_bytes(12)
+    cipher = ChaCha20.new(key=key, nonce=nonce)
+    return nonce, key, cipher
+
+
+def sanitize_field(field: str):
+    return field \
+        .replace(" ", "_") \
+        .replace("/", "_") \
+        .replace("&", "") \
+        .replace(":", "") \
+        .replace(";", "") \
+        .replace("<", "") \
+        .replace(">", "") \
+        .replace('"', "") \
+        .replace("'", "") \
+        .replace("(", "") \
+        .replace(")", "") \
+        .replace("[", "") \
+        .replace("]", "") \
+        .replace("{", "") \
+        .replace("}", "") \
+        .replace("=", "")
+
+
+def parse_cookie(cookie: str) -> dict:
+    parsed = {}
+    for field in cookie.split("&"):
+        key, value = field.split("=")
+        key = sanitize_field(key)
+        value = sanitize_field(value)
+        parsed[key] = value
+
+    return parsed
+
+
+@app.route("/login", methods=["GET"])
+def login():
+    username = request.args.get("username")
+    admin = int(request.args.get("admin"))
+
+    nonce, key, cipher = make_cipher()
+    session['key'] = key
+    username = sanitize_field(username)
+    if admin != 1:
+        admin = 0
+    else:
+        #MAX = 22.377.600
+        #MIN = 864.000
+        session['admin_expire_date'] = int(time.time()) - randint(10, 259) * 24 * 60 * 60
+        #ADD = 2.592.000
+    expire_date = int(time.time()) + 30 * 24 * 60 * 60
+    cookie = f"username={username}&expires={expire_date}&admin={admin}"
+
+    return jsonify({
+        "nonce": bytes_to_long(nonce),
+        "cookie": bytes_to_long(cipher.encrypt(cookie.encode()))
+    })
+
+
+@app.route("/flag", methods=["GET"])
+def get_flag():
+    nonce = int(request.args.get("nonce"))
+    cookie = int(request.args.get("cookie"))
+    cipher = ChaCha20.new(nonce=long_to_bytes(nonce), key=session['key'])
+
+    try:
+        dec_cookie = cipher.decrypt(long_to_bytes(cookie)).decode()
+        token = parse_cookie(dec_cookie)
+        if int(token["admin"]) != 1:
+            return f"Admin value:{token['admin']}"
+        #25.056.000 < value < 25.920.000
+        #
+        if 290 * 24 * 60 * 60 < abs(int(token["expires"]) - session['admin_expire_date']) < 300 * 24 * 60 * 60:
+            return f"OK! Your flag: {flag}"
+        else:
+            return f"You have expired! with expiration: {token['expires']} and {session['admin_expire_date']}"
+    except:
+        return f"Something didn't work :C"
diff --git a/back-to-the-future/des.py b/back-to-the-future/des.py
new file mode 100644
index 0000000..54eefa0
--- /dev/null
+++ b/back-to-the-future/des.py
@@ -0,0 +1,158 @@
+#!/usr/bin/env python3
+# encoding: utf-8
+
+"""
+Flask session cookie toolkit.
+
+Decode, verify or generate a signed Flask session cookie.
+
+Credits to Terry Vogelsang for the original script (https://terryvogelsang.tech/MITRECTF2018-my-flask-app/)
+which I just slightly modified for my personal use.
+"""
+
+from hashlib import sha512
+from flask.sessions import session_json_serializer
+from itsdangerous import URLSafeTimedSerializer, BadTimeSignature
+import argparse
+import base64
+from zlib import decompress
+import sys
+import json
+
+# GENERAL FUNCTIONS.
+
+def debug(msg):
+  if VERBOSE_OUTPUT:
+    print("[DEBUG] " + msg)
+
+def pretty_print_json_data(json_data):
+  json_pretty_str = json.dumps(json_data, indent=4)
+  print(json_pretty_str)
+
+# COOKIE DECODER.
+
+def decode_cookie_payload(cookie):
+  debug(f"Cookie:\n{cookie}")
+  # If the cookie starts with a dot the paylod is base64 encoded and GZIP compressed.
+  if cookie[0] == ".":
+    b64_gzip_payload = cookie[1:].split(".")[0]
+    # Python needs the padding which is stripped in the base64_URLsafe version (see https://stackoverflow.com/questions/2941995/python-ignore-incorrect-padding-error-when-base64-decoding#comment12174484_2942039)
+    b64_gzip_payload += "=" * (-len(b64_gzip_payload) % 4)
+    debug(f"Encoded and compressed payload:\n{b64_gzip_payload}")
+    gzip_payload = base64.urlsafe_b64decode(b64_gzip_payload)
+    payload = decompress(gzip_payload)
+    debug(f"Decoded and decompressed payload:\n{payload}")
+  else:
+    # If the cookie does not start with a dot the payload is just base64 encoded.
+    b64_payload = cookie.split(".")[0]
+    # Python needs the padding which is stripped in the base64_URLsafe version (see https://stackoverflow.com/questions/2941995/python-ignore-incorrect-padding-error-when-base64-decoding#comment12174484_2942039)
+    b64_payload += "=" * (-len(b64_payload) % 4)
+    debug(f"Encoded payload:\n{b64_payload}")
+    payload = base64.urlsafe_b64decode(b64_payload)
+    debug(f"Decoded payload:\n{payload}")
+
+  return payload
+
+def output_decoded_payload(payload, json_pretty, str_encoding):
+  str_payload = payload.decode(str_encoding)
+  if json_pretty:
+    # Pretty print the JSON data.
+    try:
+      debug(f"Payload string (encoding=\"{str_encoding}\"):\n{str_payload}")
+      pretty_print_json_data(json.loads(str_payload))
+    except:
+      print("The payload is not valid JSON!", file=sys.stderr)
+      sys.exit(1)
+  else:
+    # Do not pretty print the JSON data.
+    print(str_payload)
+    sys.exit(0)
+
+# COOKIE VERIFIER.
+
+def readAndVerifyCookie(cookie, secret_key):
+  debug(f"Cookie:\n{cookie}")
+  signer = URLSafeTimedSerializer(
+    secret_key, salt="cookie-session",
+    serializer=session_json_serializer,
+    signer_kwargs={"key_derivation": "hmac", "digest_method": sha512}
+  )
+  try:
+    session_data = signer.loads(cookie)
+    print("The signature is correct!")
+    return session_data
+  except BadTimeSignature:
+    print(f"The signature is not correct!")
+    sys.exit(1)
+
+# COOKIE GENERATOR.
+
+def generate_cookie(json_str_payload, key):
+  try:
+    payload = json.loads(json_str_payload)
+  except:
+    print("Your payload is not a valid JSON string!")
+    sys.exit(1)
+
+  signer = URLSafeTimedSerializer(
+      key, salt="cookie-session",
+      serializer=session_json_serializer,
+      signer_kwargs={"key_derivation": "hmac", "digest_method": sha512}
+  )
+  cookie = signer.dumps(payload)
+  return cookie
+
+# MAIN.
+
+if __name__ == "__main__":
+  # Argparse setup.
+  argparser = argparse.ArgumentParser(description="Pefroma various actions regarding a Flask session COOKIE.")
+  argparser.add_argument("command", metavar="COMMAND", choices=["decode", "verify", "generate"], help="the command to execute")
+  argparser.add_argument("-c", "--cookie", metavar="COOKIE", help="the COOKIE to decode or verify")
+  argparser.add_argument("-k", "--key", metavar="SECRET_KEY", help="the SECRET_KEY to sign or verify the cookie with")
+  argparser.add_argument("-p", "--payload", metavar="PAYLOAD", help="the PAYLOAD to encode in teh cookie")
+  argparser.add_argument("-v", "--verbose", action="store_true", help="enable verbose output")
+  argparser.add_argument("--pretty-json", action="store_true", help="whether to pretty print the JSON data")
+  argparser.add_argument("--encoding", default="UTF-8", help="the ENCODING to use when parsing data as a string")
+  # Parse arguments.
+  args = argparser.parse_args()
+  command = args.command
+  VERBOSE_OUTPUT = args.verbose
+  # Choose command.
+  if command == "decode":
+    # Check arguments.
+    if args.cookie is None:
+      argparser.error("The 'decode' command requires the --cookie argument.")
+    cookie = args.cookie
+    json_pretty = args.pretty_json
+    str_encoding = args.encoding
+    # Decode.
+    payload = decode_cookie_payload(cookie)
+    # Output.
+    output_decoded_payload(payload, json_pretty, str_encoding)
+  elif command == "verify":
+    # Check arguments.
+    if args.cookie is None or args.key is None:
+      argparser.error("The 'verify' command requires both the --cookie and the --key arguments.")
+    cookie = args.cookie
+    key = args.key
+    pretty_json = args.pretty_json
+    # Verify.
+    session_data = readAndVerifyCookie(cookie, key)
+    # Output.
+    print('')
+    if pretty_json:
+      debug(f"Session data:\n{session_data}")
+      pretty_print_json_data(session_data)
+    else:
+      print(json.dumps(session_data))
+  elif command == "generate":
+    # Check arguments.
+    if args.payload is None or args.key is None:
+      argparser.error("The 'generate' command requires both the --payload and the --key arguments.")
+    payload = args.payload
+    key = args.key
+    # Generate.
+    cookie = generate_cookie(payload, key)
+    # Output.
+    print(cookie)
diff --git a/back-to-the-future/flask_session/0024f4d0c2b3d981466de18eb8f0a755 b/back-to-the-future/flask_session/0024f4d0c2b3d981466de18eb8f0a755
new file mode 100644
index 0000000000000000000000000000000000000000..8bad7b86b19e8dfd379272604bc055d6bc01f144
GIT binary patch
literal 100
zcmZ1^Y@X4;IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hianZ?Ne=mgI(wh87}
z;-_W%&lgI0E2p!TPn1bS|5U{HDLsOTDY=<>@u?LBnMJAbDTyViQ@j>UVM;I60|2P5
BBtHNE

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/013e1aa0bd32b92f105abddbcb2e4dfd b/back-to-the-future/flask_session/013e1aa0bd32b92f105abddbcb2e4dfd
new file mode 100644
index 0000000000000000000000000000000000000000..d04929200c3f2941214bf433f4e54548d54f119c
GIT binary patch
literal 100
zcma#yH_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPz`@bg25n1;EwWzV@F
z-J(Nm`#!zsJokCl2Df<8`h2BzQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+CE#o=7j%0{}U&
BC<6ch

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/016f2deaa7b087afc8784da8397a22a5 b/back-to-the-future/flask_session/016f2deaa7b087afc8784da8397a22a5
new file mode 100644
index 0000000000000000000000000000000000000000..f5f1a253d7a4f86477d7b0b6920f69ff9b4a61e9
GIT binary patch
literal 100
zcmeCvG|OmUof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaL&hbkkwGWzf_@gIY_8
zYbSkv9<0~R4iA3&GimBWsg7c{DLsOTDY=<>@u?LBnMJAbDTyViQ@r@}ThdGQ090Ei
Ah5!Hn

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0339ca8760519fa43df56ddec27a24e7 b/back-to-the-future/flask_session/0339ca8760519fa43df56ddec27a24e7
new file mode 100644
index 0000000000000000000000000000000000000000..4c0925740be4338752437dcd829ce7dcdefb5c8d
GIT binary patch
literal 100
zcmZ4T-7KSlb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aY4a*@r7KHQZL6FYZ-M
zd*dGe{dnZ_Jj(>Z-m9tC@19@oFr`N@F(o%MFFv)RAhRenJ|(dvb&A(wtEcIudI0|_
BD_#Hq

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/037f590478d87f55cedf7b1ab1d53a82 b/back-to-the-future/flask_session/037f590478d87f55cedf7b1ab1d53a82
new file mode 100644
index 0000000000000000000000000000000000000000..c423aa8076be3a6310f6fe59e75413284e2e8d2c
GIT binary patch
literal 100
zcma#hG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK4!w=?@e1Rq-%hvtFb
zK0$W%mMUDkB%X3VS(oE?l>7UxDLsOTDY=<>@u?LBnMJAbDTyViQ@pPC%ug@X0|4YG
BCbs|p

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/03c414397bdde3743856111af41ff1bf b/back-to-the-future/flask_session/03c414397bdde3743856111af41ff1bf
new file mode 100644
index 0000000000000000000000000000000000000000..add4892a409c716641b1934cb34c38fe71053d29
GIT binary patch
literal 100
zcmX@CX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bP1ow+N~(dO7)%VTT$
zLzXIR^A<XsVI%c7A%EYSH@2p?rt}CVrsQVk#iv#jWEQ2yrzDo7PVsWyVUb>{2LMNE
BC({4`

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/04433ec6a092234083ccb75f70be7844 b/back-to-the-future/flask_session/04433ec6a092234083ccb75f70be7844
new file mode 100644
index 0000000000000000000000000000000000000000..ed2cfa63bffbe19e9140d4c774b1fe74dbc94d04
GIT binary patch
literal 100
zcmea*G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ&l|7oKTxn|m|aL4$T
zcl&zuE_#FqoGA-faP|<-jPD{Frt}CVrsQVk#iv#jWEQ2yrzDo7PVqWdXq;ZE2LL2f
BC&B;#

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/050e985a050d81dfa77f0827ff555076 b/back-to-the-future/flask_session/050e985a050d81dfa77f0827ff555076
new file mode 100644
index 0000000000000000000000000000000000000000..cf0b1d3be226036b1134549e0c0365dc8a3035b5
GIT binary patch
literal 100
zcmX@9X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dj4kfLn8`s|%<=I_C;
zwuDyPb9?>oou2Pk1%rb2jZp%UQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+9hlWu%wt0RUYu
BCyxLC

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0571127e1b066fcd0ab93df9db3c231e b/back-to-the-future/flask_session/0571127e1b066fcd0ab93df9db3c231e
new file mode 100644
index 0000000000000000000000000000000000000000..49584168d14f3ba771ccd42ff8b2accc91a67876
GIT binary patch
literal 100
zcmcE1G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKrp(=IJ??CSj&d#5~o
z!E<r;JzMMkC0t6+w;zcYjFp`HY)X${VoGjiUVLgrL1s~Ed`e<T>J+bi!jkEwdH{T{
BD82vy

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0753e7809f4e8bde6701b4d27193c28b b/back-to-the-future/flask_session/0753e7809f4e8bde6701b4d27193c28b
new file mode 100644
index 0000000000000000000000000000000000000000..9c0d869feee994cdd093502f27ff7b8adf851622
GIT binary patch
literal 100
zcmYe)G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK6Lg_A3)##DjtwExTZ
z(Muf)S@JUGJYx)gpf-J;-gITrDLsOTDY=<>@u?LBnMJAbDTyViQ@j%RPN$dZ0RYK~
BB^m$#

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/07b9966fa556e07bb7dbf9d7a97c5d6a b/back-to-the-future/flask_session/07b9966fa556e07bb7dbf9d7a97c5d6a
new file mode 100644
index 0000000000000000000000000000000000000000..9a0f47d835da56b31a5634973858bb877109cdeb
GIT binary patch
literal 100
zcma#nG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNeR$gN>s)=RtPlZy<V
z{!4LKcW!mlzQv4k8nwAa;szHFPU#U$Ov%m6i%+d6$Sg{YPf09Eo#J&X$~wJN4**N<
BC<Ooj

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/085e25cb55018865bad411eac1273ec2 b/back-to-the-future/flask_session/085e25cb55018865bad411eac1273ec2
new file mode 100644
index 0000000000000000000000000000000000000000..baeaac125bec0484acda98c3df254b539dac2bdb
GIT binary patch
literal 100
zcmea(G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPEhV*fLf*MlkZOvJ8Z
zx76*#g@ro(x)P0FPJS?P{sQynDLsOTDY=<>@u?LBnMJAbDTyViQ@nhSuShS|0|4Ug
BCWrt4

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/094a242c07093b9b0a8bf37702d4d6ed b/back-to-the-future/flask_session/094a242c07093b9b0a8bf37702d4d6ed
new file mode 100644
index 0000000000000000000000000000000000000000..2191370edbf410c91394980f435aedbaae7d019f
GIT binary patch
literal 100
zcmX@0X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;i6x@c=u|+pE6(PPQGV
zx;okdc0QW<X=ajimgC7&m#SB&P3aL#Ov%m6i%+d6$Sg{YPf09Eo#M6MPbs}r4*+Lm
BC~p7&

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/09e32f0db5c88c55bc994ecd2d6cbcc6 b/back-to-the-future/flask_session/09e32f0db5c88c55bc994ecd2d6cbcc6
new file mode 100644
index 0000000000000000000000000000000000000000..17401a9d40df0de00d77475c313e7aae98a8d601
GIT binary patch
literal 100
zcmeBjFwbaUof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaL$oJ2N#uBBZ_j>PAI>
z(XFTR-^jK;58eCW==zU`BECg7PU#U$Ov%m6i%+d6$Sg{YPf09Eo#NHC=~H^C9srts
BD(nCN

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/09eb19248af327923541b8fcae0c34f9 b/back-to-the-future/flask_session/09eb19248af327923541b8fcae0c34f9
new file mode 100644
index 0000000000000000000000000000000000000000..97bd7889a389966e2048c064b36cf118824a24d4
GIT binary patch
literal 100
zcmdm`X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gX8@)5^A&V#PAE~@=&
z=4v?f=1S(fWTwsM4%EHW7Z+~ko6;kgn39{B7oS>DkXe)(pORRTI>pQCf^T}M9sqAh
BC{F+Y

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0a52c4727ae4311cd3a51114e42472c6 b/back-to-the-future/flask_session/0a52c4727ae4311cd3a51114e42472c6
new file mode 100644
index 0000000000000000000000000000000000000000..06bbe537bba53f220d425c5cd4ed666b1b9491fc
GIT binary patch
literal 100
zcma#jG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNe-HS^w<2-`A?9+gX~
z^NvcdNJ!6or`WG&Z#wObkmhvjDLsOTDY=<>@u?LBnMJAbDTyViQ@n0TGiH?P0RZv$
BC6NFC

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0a6d00dc979a6696c7dc339e4400a0c9 b/back-to-the-future/flask_session/0a6d00dc979a6696c7dc339e4400a0c9
new file mode 100644
index 0000000000000000000000000000000000000000..3d26b1933e292f10e91a106bfa335aca07042770
GIT binary patch
literal 100
zcmZ4b(=4Nbb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aUtL<ZoL0oUL9K8y7Ln
zi+QrUBetsK>aOO4DN(;I{%*PReM*mDVoGjiUVLgrL1s~Ed`e<T>J%@PLWlHHJpl8u
BD!Bjv

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0b8def7c22ef61cb5591a9c080f8c117 b/back-to-the-future/flask_session/0b8def7c22ef61cb5591a9c080f8c117
new file mode 100644
index 0000000000000000000000000000000000000000..8f27df9cfb39785a87173329eb3d4605eda81fc2
GIT binary patch
literal 100
zcmX@8X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e8zJ?Sd1`j&}5KN&qv
zu~_x;<}#}f7fSZuw$(q9YBT-G!zn$2i7C06dGV<g1(`*u@hOQVsZ+chxBW{i)dK+A
CE-S16

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0bbec9d663098e92dc7d014a4b7f032d b/back-to-the-future/flask_session/0bbec9d663098e92dc7d014a4b7f032d
new file mode 100644
index 0000000000000000000000000000000000000000..320ce335cf89cfef5d26084ee1516786d12c0872
GIT binary patch
literal 100
zcma#~W|q;wIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;axbO(|mYEDoDDMo+hQ
zl$U7<#7%#mEx1|vn26<0p47aqDLsOTDY=<>@u?LBnMJAbDTyViQ@o<@JWnsx0{|@0
BCn*2`

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0c1f1c2450a35deebee44be732d558d8 b/back-to-the-future/flask_session/0c1f1c2450a35deebee44be732d558d8
new file mode 100644
index 0000000000000000000000000000000000000000..2c464c99405ea8098a3a59d4b406616e5de9a0e8
GIT binary patch
literal 100
zcmaE;VV2RrIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bNX^l}XUrtRL#j(Z2x
zwfHjIl-J(xzw||4J$^yaUA5pBQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+7WQe>1&Q4***d
BDKG#4

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0c23ca3d1f4169ce2147cf8a3180d454 b/back-to-the-future/flask_session/0c23ca3d1f4169ce2147cf8a3180d454
new file mode 100644
index 0000000000000000000000000000000000000000..cf1a7059297708e08e0abc24ce2014cc98847c77
GIT binary patch
literal 100
zcmYe&G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQoTUi)m<Kgm_W?#g>!
z&7aHaStW3pHB;cY#$Nf1$9`)rOz9C!Ov%m6i%+d6$Sg{YPf09Eo#K`BQ6;@p4*)nl
BC#V1b

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0caac73c224f83af1261050ab6ca5bc6 b/back-to-the-future/flask_session/0caac73c224f83af1261050ab6ca5bc6
new file mode 100644
index 0000000000000000000000000000000000000000..d1292b909440719b37c71da5f201b9af2467cd1e
GIT binary patch
literal 100
zcmZ?LG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNe6Cv|6^R@&D*V-3}#
zhF2}F+j>7dZa(keq8sL-)1R3bOz9C!Ov%m6i%+d6$Sg{YPf09Eo#J&+=ucXy9smnM
BCu{%!

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0d2a8e6c32cee51c76eef735eea453d4 b/back-to-the-future/flask_session/0d2a8e6c32cee51c76eef735eea453d4
new file mode 100644
index 0000000000000000000000000000000000000000..8d531c4388476cf93c77e913c98ef95da00eb207
GIT binary patch
literal 100
zcmdn^*DRxfb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aSU=EPkKeQZDla3q=;(
zIQ@Rfjs?P<_YXaIxFUal<F(dbE2s1bCZ^<O=EbL06l4~q#-}8fq)zcNe0nggR1X0E
CCM+BP

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0eb3cd9a68a2d1328664c716c96074ce b/back-to-the-future/flask_session/0eb3cd9a68a2d1328664c716c96074ce
new file mode 100644
index 0000000000000000000000000000000000000000..84120d7fe2f2aede17fe61af321682e6e2be9801
GIT binary patch
literal 100
zcmXT;ZI;o%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dj`ckn)E%e%QVrnMF2
zJ__Cyzegpy?#Ab^1F>nLRhmj$rt}CVrsQVk#iv#jWEQ2yrzDo7PVvfr_&mK-4*;i|
BDbN4_

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0eb7bd4f6d34532740aad04e035261f4 b/back-to-the-future/flask_session/0eb7bd4f6d34532740aad04e035261f4
new file mode 100644
index 0000000000000000000000000000000000000000..c1ef4dc12a10b11aea744ebb5d8dc1b3157b7793
GIT binary patch
literal 100
zcmYe%G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ(C&pLMx_s<W%_Dp@9
zaqD$q1p6eFD;w@@+~pLUUJ=NUJ*7u5F(o%MFFv)RAhRenJ|(dvb&6MVLtA>O9srBh
BDLnuH

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/0f4b7f5961fc0914870a1d877d5af208 b/back-to-the-future/flask_session/0f4b7f5961fc0914870a1d877d5af208
new file mode 100644
index 0000000000000000000000000000000000000000..ea5e7e25b3056f7cca243bfc2774b0f7c3e70e2f
GIT binary patch
literal 100
zcmWI5G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNd7aeuur%j&P&xBWl;
z!b0v{`~G#apUem<5MngAq?ZwYY)X${VoGjiUVLgrL1s~Ed`e<T>J+aldadcDdH|1z
BDR%$>

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/102b39f6be00c1781f576ab0acfef156 b/back-to-the-future/flask_session/102b39f6be00c1781f576ab0acfef156
new file mode 100644
index 0000000000000000000000000000000000000000..380aebba75bfcada1a3c8a7d6027234b0f222b14
GIT binary patch
literal 100
zcmd1RG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOofdFc5E-=?(w-;*QU
z=E~PRUN(2{1ff?4mae{iXjl5dIa7KB6H{_C^Wsx03NnjQ<5Ln#Qm1(3UfYpYss{k&
Czbrif

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/104cca7fdf9eb7752f4862d38e6eb718 b/back-to-the-future/flask_session/104cca7fdf9eb7752f4862d38e6eb718
new file mode 100644
index 0000000000000000000000000000000000000000..fc36f43f2d9cb46ec5ab127fb2663eaabf9c6e6b
GIT binary patch
literal 100
zcmYe-G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ(xQd_35{n6h8qC3(j
zFfLu26T9)`Ei2howtiu2`{G~nPU#U$Ov%m6i%+d6$Sg{YPf09Eo#OTUnQMBf9soCq
BC`JGP

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/10fe679fe6f5a8d3c40032c9ffae4f6f b/back-to-the-future/flask_session/10fe679fe6f5a8d3c40032c9ffae4f6f
new file mode 100644
index 0000000000000000000000000000000000000000..7861920db3ff3576fe6907bd9109550a4cbf2121
GIT binary patch
literal 100
zcma#mG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM4#ocTiPW9{PR`J1_a
zGwJ_T%s6zB%fizlFW!8M-{Lo>Q+fmwQ*tx&;!`UMGK*5<QxZ#3r+D4jZjoN92LKWi
BCn*2`

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/11955af46d6389a50ae2dd9582509472 b/back-to-the-future/flask_session/11955af46d6389a50ae2dd9582509472
new file mode 100644
index 0000000000000000000000000000000000000000..54c97321f6c3ec0fb49133acffd67225b4d16388
GIT binary patch
literal 100
zcmdm?X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;eAr+_ZDqbe*!Y>l_L-
zdn3)Z2(s=wETrM{p6A57G|sCQQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+8U7ai*8*0RaCR
BB~JhV

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/11c5a55a41c63c736331c462cf5c3e21 b/back-to-the-future/flask_session/11c5a55a41c63c736331c462cf5c3e21
new file mode 100644
index 0000000000000000000000000000000000000000..133bfcc960b43953d1fac71da390a5c7f8f6d32e
GIT binary patch
literal 100
zcmWI1G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ=8@aw#vllp3|dlIT!
ztLnXHHT!<EW#de!ci*#6Sb_D!lpevvl-$g`_|%Gm%%arzl*E$MDPC6`-lUc40RZz4
BCTsuz

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/11ea3092bffa93df79a32e656a8a0586 b/back-to-the-future/flask_session/11ea3092bffa93df79a32e656a8a0586
new file mode 100644
index 0000000000000000000000000000000000000000..0748b2340d31338889ce614e5abd3ca348790e51
GIT binary patch
literal 100
zcmcbjWuDQ%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;i72yFY(>;Zirj$jW0+
zB{FTa)?L1oki9M9q~vJ^35OLYr}PLWrsQVk#iv#jWEQ2yrzDo7PVu^|x-7j^4*)^`
BC#C=Z

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/124926dffa9468ff2a63e8ebbd70d4fc b/back-to-the-future/flask_session/124926dffa9468ff2a63e8ebbd70d4fc
new file mode 100644
index 0000000000000000000000000000000000000000..47e5692197dace5d808f68e25db95dbc0631b30a
GIT binary patch
literal 100
zcmea&G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKsZ$)T5XHp$~d_Re}%
zu5IyQlP=dKe9N8EvN-TU&$*K^Q+fmwQ*tx&;!`UMGK*5<QxZ#3r+A$#JCa_i2LLrB
BDAxc0

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/12fcbc367eb9e88c32e55632361cc26b b/back-to-the-future/flask_session/12fcbc367eb9e88c32e55632361cc26b
new file mode 100644
index 0000000000000000000000000000000000000000..15c7d910f10f8b055e04fe99c0369a4665f39396
GIT binary patch
literal 100
zcmZ?JG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK64skv2Z$;5`jS6`d9
z2cEG0_2}oU4Xm8<6)zY45qq%s{FENS#FX63y!h0Lg3O}S_>{zw)G1!}=342cdH{h#
BDKh{7

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/153b504567a8ccb59e454c265f46b8cd b/back-to-the-future/flask_session/153b504567a8ccb59e454c265f46b8cd
new file mode 100644
index 0000000000000000000000000000000000000000..5deabef1d97ba44aeb81148e98a649d8fabfeef8
GIT binary patch
literal 100
zcmezR#Vn(Nb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aZEE$cogsD`9yOd&4ZB
zw9j!lA!)m%=;`*^>zNZ+rx}F3o6;kgn39{B7oS>DkXe)(pORRTI>oE>-;eZCJpi_-
BDZ>B&

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/15626afe7c5a68139b2d0c823b10b225 b/back-to-the-future/flask_session/15626afe7c5a68139b2d0c823b10b225
new file mode 100644
index 0000000000000000000000000000000000000000..8435bab6561ed9c756b3059f03fa45564838c511
GIT binary patch
literal 100
zcmdn-(=4Nbb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aY2M*W&HOKXM;-S$Spc
z&HOqmMR8qUNVOH?%ctMOcc?b<Oz9C!Ov%m6i%+d6$Sg{YPf09Eo#JI7_$IAX4*;?C
BD8K*!

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/156991eb1d1094c1966cbe78ecf850e8 b/back-to-the-future/flask_session/156991eb1d1094c1966cbe78ecf850e8
new file mode 100644
index 0000000000000000000000000000000000000000..500b1ff5f60db3e2ba6a3f1cc3b922ee26f768ae
GIT binary patch
literal 100
zcmcbtX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;is%IcuTn%xK+LzbAAl
zrL?X*sc!%8-Reibo;>-L$mlEWGNnf_F(o%MFFv)RAhRenJ|(dvb&A)ewUOzidH}7D
BDpLRe

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/16d0908062af6846734edfa5f045a7eb b/back-to-the-future/flask_session/16d0908062af6846734edfa5f045a7eb
new file mode 100644
index 0000000000000000000000000000000000000000..4f1c0d7ea3810e9852b99d2f81838c4de6a655a1
GIT binary patch
literal 100
zcmc~$H_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK4P8f?|VJc;q&@`yc>
zcfyxlUtCzTy1eh{^y%Lt6P|@%oYEthn39{B7oS>DkXe)(pORRTI>jsX_@nevJpg70
BDe?dS

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/16fd8e2a8030276090ee1af051f12820 b/back-to-the-future/flask_session/16fd8e2a8030276090ee1af051f12820
new file mode 100644
index 0000000000000000000000000000000000000000..f283c965f6e940120a4124e97b3e3a7afc87a084
GIT binary patch
literal 100
zcmea)G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaItjJaXG;pXaXK7nW(N
ziN$|rFen$C&oKL_+fm{E3hM_qr}PLWrsQVk#iv#jWEQ2yrzDo7PVw>%tV}P}0|5O<
BCR+di

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/1758b09b9954119108661b47afd46133 b/back-to-the-future/flask_session/1758b09b9954119108661b47afd46133
new file mode 100644
index 0000000000000000000000000000000000000000..001b14c3c0755ef67547672a22c92b1eeac10113
GIT binary patch
literal 100
zcmZ?PG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ>FbIC)dNtOxjygDlL
zwy3VEuF7t`_F+<P<58EbA+8elr}PLWrsQVk#iv#jWEQ2yrzDo7PVsWOla^kp2LLWl
BC&vH)

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/175c311f06644d8abf68bbbe58f2419c b/back-to-the-future/flask_session/175c311f06644d8abf68bbbe58f2419c
new file mode 100644
index 0000000000000000000000000000000000000000..302e4b773762f7743fbbbb803199e89395980bfe
GIT binary patch
literal 100
zcmX@FX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;f)n;V^rh<o4ZKSvLYE
zM!gn$d-qsnzu|L3-~AO%=MOM`oYEthn39{B7oS>DkXe)(pORRTI>qaJ=-c#CJpgqQ
BDTn|7

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/1800c2925b752b572f86ed7ee84e6447 b/back-to-the-future/flask_session/1800c2925b752b572f86ed7ee84e6447
new file mode 100644
index 0000000000000000000000000000000000000000..a1a7c9e149d46c60bfddb7d66cd6e1d7a82c29f5
GIT binary patch
literal 75
zcmcco(JZ5Zb*c>m1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aW?~ZEc}(R^_?isIzMg
cTJ9bDu}@^b`qF1P&e@FLH(r{vb4sZm04mcU2mk;8

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/1877a6d8ef9c4bef7b8b20352efd6315 b/back-to-the-future/flask_session/1877a6d8ef9c4bef7b8b20352efd6315
new file mode 100644
index 0000000000000000000000000000000000000000..a590be3ee63b9be52eac8c095fbfe3c011953eeb
GIT binary patch
literal 100
zcma#lG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ>I+WP#3xmi0zE=O~;
z8tnAh@OzWvL%Z;Phc%`9W^V~|n9?Jdn39{B7oS>DkXe)(pORRTI>jp@voF0=4*-0a
BDEa^Z

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/18c96d9bf2e5d9a806260b2073cc02ee b/back-to-the-future/flask_session/18c96d9bf2e5d9a806260b2073cc02ee
new file mode 100644
index 0000000000000000000000000000000000000000..0d5581cd4158e68e4e1ce26ed9c1f68040e38514
GIT binary patch
literal 100
zcmcbhX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;g`}y5WfM0nW6)r9!)Z
zq_3$mwPv_jb@xKV#BHlj9SeJ~WJ-@<VoGjiUVLgrL1s~Ed`e<T>J+c@>VMNq^#E{M
BDX#zk

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/18e75151796c652d44534b00d0212909 b/back-to-the-future/flask_session/18e75151796c652d44534b00d0212909
new file mode 100644
index 0000000000000000000000000000000000000000..247560b73e48b6c4fe3cd867627d07d26ba4aa06
GIT binary patch
literal 100
zcmZ?NG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ=!;cCd6ZZEg>idr?_
z&AwH;4&L$cd7Yx(QW;#V#MV$VrAII^B{wrKKDDACvnVw_C9x!RikE}Q<+M^g0O~I$
A1poj5

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/193c50b53639cb1c03e36dfc740123ac b/back-to-the-future/flask_session/193c50b53639cb1c03e36dfc740123ac
new file mode 100644
index 0000000000000000000000000000000000000000..b9867e897464dfa653faef1415b753bc69f7107f
GIT binary patch
literal 100
zcmYe+G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaItN>^fllyIy5Zi|>v-
z!r?UyrT$#2U7443WF<#P<^6jwrAII^B{wrKKDDACvnVw_C9x!Riq~Ul#*9)u0NY9>
AjQ{`u

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/1b2ca741d7a39db18a40eb32c2d11b34 b/back-to-the-future/flask_session/1b2ca741d7a39db18a40eb32c2d11b34
new file mode 100644
index 0000000000000000000000000000000000000000..4bdddaaec954806711d1546fe085d5331656d9e6
GIT binary patch
literal 100
zcmWIeYL?N!IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9IhE2V2MGengCPnqE
zc`L)R@(sFf3ND<}U9;BXYn@m8lpevvl-$g`_|%Gm%%arzl*E$MDP9-u984?K0{}8g
BC+`3N

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/1e68c4649db3fe5e9f137d33b1750a88 b/back-to-the-future/flask_session/1e68c4649db3fe5e9f137d33b1750a88
new file mode 100644
index 0000000000000000000000000000000000000000..d6deba6e2f2b343773ff1d0cfee5a753b9ce9338
GIT binary patch
literal 100
zcmX@DX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gW>SuJCq=B6^g8wc-Q
zP|$j~-gQ5t1%pWAOS|+pt3?l&Oz9C!Ov%m6i%+d6$Sg{YPf09Eo#N%)!IxgD2LM!E
BCs_ah

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/1f658eed99e5d7de9176b624a3adc574 b/back-to-the-future/flask_session/1f658eed99e5d7de9176b624a3adc574
new file mode 100644
index 0000000000000000000000000000000000000000..bcc3376efebd4fff6ea5fd44e46f864ff75a7cd3
GIT binary patch
literal 100
zcmdn4X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gXZ5tHZdQ^#~Y4!+yG
zWlp8jl<zXf7PQpyzpPjl^R!9()|4K>#FX63y!h0Lg3O}S_>{zw)G1!(z4Oyc^#H@~
BDsun;

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/1f68d6d0f4c582b441f14dcde94228c5 b/back-to-the-future/flask_session/1f68d6d0f4c582b441f14dcde94228c5
new file mode 100644
index 0000000000000000000000000000000000000000..5a26c943601aa183894f1e9e44718ea6c4e61918
GIT binary patch
literal 100
zcmd1SG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPDW(eJQ5f5EHAbEMVZ
z*f4Z>uXcF4=$gK1PH{x=$GW_qQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+8&IE>17i0{~Ye
BD475N

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2029240f6d1128be89ddc32729463129 b/back-to-the-future/flask_session/2029240f6d1128be89ddc32729463129
new file mode 100644
index 0000000000000000000000000000000000000000..a104a1605bb888c385bba05c804d8c382b69f303
GIT binary patch
literal 19
WcmZQzU|?uqoyr2FK)^SXQ4atTIRXR#

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/203905a31c6f852e9d45c346da0c8e2e b/back-to-the-future/flask_session/203905a31c6f852e9d45c346da0c8e2e
new file mode 100644
index 0000000000000000000000000000000000000000..451116b18fd27a0b294e312e11bab1baa4228fe2
GIT binary patch
literal 100
zcmdn4X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iss(Xrh7n|?V2Z+IGU
zN%wTern0l!cP(*sDihNZ{mtiBIHgB0F(o%MFFv)RAhRenJ|(dvb&8jnertNE9ssvA
BDE$Bc

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/208455b2dfc729e62e1d212617c5c103 b/back-to-the-future/flask_session/208455b2dfc729e62e1d212617c5c103
new file mode 100644
index 0000000000000000000000000000000000000000..d7fb87587d9cfe14cc667b2e4682574667cde678
GIT binary patch
literal 100
zcmcE5G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJhV8If^Z<oAn9%pa8(
z?&xN7J@<awUa`BCvmePbf9tcJHKj)|F(o%MFFv)RAhRenJ|(dvb&8kW_e<%edH`}x
BDZ>B&

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/20874b46266e4b74b7ab1b03f63dcf73 b/back-to-the-future/flask_session/20874b46266e4b74b7ab1b03f63dcf73
new file mode 100644
index 0000000000000000000000000000000000000000..0d15eac265a827b4a5fd208a95140f43f0bb6e80
GIT binary patch
literal 100
zcmZ?zVV2RrIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hiSV1=%qZ}yGwZ?pFO
z3fOqAc#YhfsY~uRWcFO0+`ENo)|4K>#FX63y!h0Lg3O}S_>{zw)G1z${%z@{dH~^<
BDwO~L

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/20989fe5ff4ecc9d2220dd6a0d753437 b/back-to-the-future/flask_session/20989fe5ff4ecc9d2220dd6a0d753437
new file mode 100644
index 0000000000000000000000000000000000000000..22b461420eb25b441a7eca73cbb2ce204c056ef1
GIT binary patch
literal 100
zcmdmJW}eZ&IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b<Ld;#lPMS<SpZ3$d#
zxnie`d`>8)Hg`9Fv_5$6_0u~`rt}CVrsQVk#iv#jWEQ2yrzDo7PVw4UzB;{B4*)TG
BC}RKs

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/210b1035151e9760b507a7c1edb1cb67 b/back-to-the-future/flask_session/210b1035151e9760b507a7c1edb1cb67
new file mode 100644
index 0000000000000000000000000000000000000000..52e2dca2f016e3ac8df44e61f41209b18e5e1c30
GIT binary patch
literal 100
zcmcblX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gV|VZ9{Fy5euOC!R7t
z@VYx$RzO12FHzIsLIWpL#%t@CDLsOTDY=<>@u?LBnMJAbDTyViQ@jGt+)OLg0{|CD
BCXWCB

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/220fce4c0ec426d5753fbaf01bfb9a8d b/back-to-the-future/flask_session/220fce4c0ec426d5753fbaf01bfb9a8d
new file mode 100644
index 0000000000000000000000000000000000000000..7f57a0c13bcb73e71386ccb66ea0f6b92dcddefe
GIT binary patch
literal 100
zcmb=oH_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ0ro|d^Vy{5QurA=Mu
z4aPmcHI00aGzBKgzqxX!`P#YjQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+5`Ko=7j%0{}-(
BDCz(J

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2216ab4b98005fa61b3b5a023e33106d b/back-to-the-future/flask_session/2216ab4b98005fa61b3b5a023e33106d
new file mode 100644
index 0000000000000000000000000000000000000000..3fc72b23f9b1f7b863228b66da6258205a39d42a
GIT binary patch
literal 100
zcmYe*G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOn%%YR{~U^bWKevhNa
zS0tvU{h7o6N=9EqR(7iluX4`BDLsOTDY=<>@u?LBnMJAbDTyViQ@m1wH>a2C0RYko
BB@O@p

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/224eb7214627856502497725cace3e24 b/back-to-the-future/flask_session/224eb7214627856502497725cace3e24
new file mode 100644
index 0000000000000000000000000000000000000000..c22d2788a51b17ac70596b723d5fb2b53ceed707
GIT binary patch
literal 100
zcmWIlW0ujtIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;isr<dQ<#?dc55j<LtR
zTO#}V82ca3Uu$Ij<-W^(@t%CUW=fA>VoGjiUVLgrL1s~Ed`e<T>J%^AwL0mgdH|?1
BDJ=j1

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/22758786fc4b59ca7a0765ffdde20d3d b/back-to-the-future/flask_session/22758786fc4b59ca7a0765ffdde20d3d
new file mode 100644
index 0000000000000000000000000000000000000000..062554264b2f84ecfce8a665a0a7d64f93539b22
GIT binary patch
literal 100
zcmWI3G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ&8cSwGv^l6Gh#^yCg
zt#>!De{_+O7T}cao_<Jdy2V+RDLsOTDY=<>@u?LBnMJAbDTyViQ@pPIFHbMk0|2)m
BC7b{N

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/22aab843b3edce5f80919d3827c4a214 b/back-to-the-future/flask_session/22aab843b3edce5f80919d3827c4a214
new file mode 100644
index 0000000000000000000000000000000000000000..fe5b9604c763351a3b47fd9ac5df154f36aeed6d
GIT binary patch
literal 100
zcmcbtX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;is{GoMBNfp_;5KNx?R
z(8zoLL!92_^q9K3wMQpzXg?6}d`gdCVoGjiUVLgrL1s~Ed`e<T>J+cw=dS6cdH~Sz
BD%$`6

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/23fac18da96856adfb0298e2ac196058 b/back-to-the-future/flask_session/23fac18da96856adfb0298e2ac196058
new file mode 100644
index 0000000000000000000000000000000000000000..4d67a9163fa1e5cbea3081eb8b37c32424e0ae01
GIT binary patch
literal 100
zcmbPbZJyD<IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;fJsdi4Dw<*z|+eb#;A
z4GQ`du{CZ<-Xj6=!wW1gZeiH8VoHx-VoGjiUVLgrL1s~Ed`e<T>J+b8COPS)dH{^X
BDGUGr

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2599a275682361c46cbf46b22160097b b/back-to-the-future/flask_session/2599a275682361c46cbf46b22160097b
new file mode 100644
index 0000000000000000000000000000000000000000..c9272867823e244a6ad7309075431f69910f2a33
GIT binary patch
literal 100
zcmX@6VwTasIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b;q^L%6T!@Bc@#fO;g
zDu%u}Vz)`$^HtmbRI^!*KAoW|Q+fmwQ*tx&;!`UMGK*5<QxZ#3r+B&X-b*Xh0|0dw
BC?Eg;

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/26155c8b1c13dd23400c7885241f3b83 b/back-to-the-future/flask_session/26155c8b1c13dd23400c7885241f3b83
new file mode 100644
index 0000000000000000000000000000000000000000..678039912f2ea7159a33e579beceae6612fe90dd
GIT binary patch
literal 100
zcmb2MH_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ(lIO@IlV_NS97x^T?
zbF-&&h`tKE_IJnR(@v9lcTJoUIi*K1F(o%MFFv)RAhRenJ|(dvb&8i9_ssNCJpc|s
BCeQ!?

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2690b7f4cdbc7e9c649c07e63cd8f38d b/back-to-the-future/flask_session/2690b7f4cdbc7e9c649c07e63cd8f38d
new file mode 100644
index 0000000000000000000000000000000000000000..edb9115d96e339e6c384e059afb1ac8b24133cba
GIT binary patch
literal 100
zcmYe$G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP!UxhVYOp1GH9xy=mx
z@RX~2!odqFnfINFLuy4>|Gb>OVM>o+VoGjiUVLgrL1s~Ed`e<T>J+aBmk*|w>Hz??
CZYwze

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/26f220fa930f333872b125bc80cda0b5 b/back-to-the-future/flask_session/26f220fa930f333872b125bc80cda0b5
new file mode 100644
index 0000000000000000000000000000000000000000..af1fa887df72310f55d445c9879559fe3e07f8eb
GIT binary patch
literal 100
zcmdn1X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gVi?@Av3Gq#F3N9xQU
zUDzu0STm~N?&f9u;q0e+N=_Xrn$jbfn39{B7oS>DkXe)(pORRTI>l>G<?ggnJpgc*
BDKr28

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/272e7e2567476c69996585bf3a75e852 b/back-to-the-future/flask_session/272e7e2567476c69996585bf3a75e852
new file mode 100644
index 0000000000000000000000000000000000000000..6c8642e8cf4e25ca53cd54eb26d8101b9eda2aeb
GIT binary patch
literal 100
zcmd1SG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJf3JH9kg^W>uq`+`1Y
zgck36xl{J*LdNipYqydX?^u`NJ*7u5F(o%MFFv)RAhRenJ|(dvb&6M3t$uo`9srHy
BDR%$>

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/27e405db11e63c38bcb22f24fe2cab5b b/back-to-the-future/flask_session/27e405db11e63c38bcb22f24fe2cab5b
new file mode 100644
index 0000000000000000000000000000000000000000..f09a089704d7b7bc8923a4ec66cc31b86870ae21
GIT binary patch
literal 100
zcmZ?PG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPdP)8Jj6y2|BE(#vCV
z`a7<)PnY^Kmtl9rMfEV#^YcO#rt}CVrsQVk#iv#jWEQ2yrzDo7PVqYYqCUM;4*>E_
BCo}*6

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2940ea81618bc3b9313c8a0818f9f9e8 b/back-to-the-future/flask_session/2940ea81618bc3b9313c8a0818f9f9e8
new file mode 100644
index 0000000000000000000000000000000000000000..002356753764e2d8a7d518a262728a86b008f988
GIT binary patch
literal 100
zcmd1PG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM>e3iivH{C(pwm!mQY
z$8|RLE|*v4=yTzC=#jD4tUaM=N{?V-N^WLed}>8OW>IQ<N@7Xs6tB0;Z_-Qk0QF2J
AdjJ3c

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2a5f27fae53f8a864398fcc856e04e90 b/back-to-the-future/flask_session/2a5f27fae53f8a864398fcc856e04e90
new file mode 100644
index 0000000000000000000000000000000000000000..9451af768ce484fa2743db8b94edd715bc2b8afd
GIT binary patch
literal 100
zcmcbjX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;is?OJU;gis|f;UoG=Z
z_8Nb^x?FWq=viq!rMI6tRqDC#P3aL#Ov%m6i%+d6$Sg{YPf09Eo#GYpS0TMr4*-JP
BD6#+m

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2aeb371d8adeb94ded786e5bf923a3ef b/back-to-the-future/flask_session/2aeb371d8adeb94ded786e5bf923a3ef
new file mode 100644
index 0000000000000000000000000000000000000000..a95c73951546450891b95a64a822ad6707d24144
GIT binary patch
literal 100
zcmb3AX_nEzIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;fKVWj}SnnN`0F>_gn+
z=Uw~8ab)g~i;VNq<BjdvuQb~VPU#U$Ov%m6i%+d6$Sg{YPf09Eo#Hi9Q!c$!4*+e4
BCwBk<

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2bac0005df40528459d260e16fe6fb80 b/back-to-the-future/flask_session/2bac0005df40528459d260e16fe6fb80
new file mode 100644
index 0000000000000000000000000000000000000000..ca0264e225f5f62fd75ad913762a28cd2f6d6b8b
GIT binary patch
literal 100
zcmX@4X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;fLo{p0#u9Lue@&+a+<
zIpX;BiGnvTHk@x*U!4{v{enX$b4rh3VoGjiUVLgrL1s~Ed`e<T>J+a-Nr%%)^#I7V
BDuDn1

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2c2b79e3fa4a76558fec5886a8bcf220 b/back-to-the-future/flask_session/2c2b79e3fa4a76558fec5886a8bcf220
new file mode 100644
index 0000000000000000000000000000000000000000..5dab58a9d6b3cae2eb3a5c9f037433271e6628f7
GIT binary patch
literal 100
zcmX@7X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dkx^g%5?CcfS5uYjy5
z@8Yy@rYXXcAKq+Md@uJnJ}pOTN{?V-N^WLed}>8OW>IQ<N@7Xs6t8pB>(Wd00L^_R
AmjD0&

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2c386f464fb69ba5b9535527e53a1136 b/back-to-the-future/flask_session/2c386f464fb69ba5b9535527e53a1136
new file mode 100644
index 0000000000000000000000000000000000000000..d75773cb6db4b40024e645265146e324e9b45b72
GIT binary patch
literal 100
zcmZ?OG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNGK{YJCU_J!~IwefqO
zT4&y?KJmoE*QKvf;^5`NLmX_2r}PLWrsQVk#iv#jWEQ2yrzDo7PVsX6IwQSQ4**eG
BD69Yg

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2d46a4d5e411f544f3d308f41cc75a05 b/back-to-the-future/flask_session/2d46a4d5e411f544f3d308f41cc75a05
new file mode 100644
index 0000000000000000000000000000000000000000..6ea7e5f6614fe4a9494ccb46c17654738cc7ef14
GIT binary patch
literal 100
zcma!5H_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPc+R{v-mG4XhSxcR1}
zbC%*?<0dT7y}G3Pj@){miE6VJPw5d%Ov%m6i%+d6$Sg{YPf09Eo#J)V{bPEm9smbz
BC!zoV

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2d8c6c66ee7c4a9f51f9b344f954d0b3 b/back-to-the-future/flask_session/2d8c6c66ee7c4a9f51f9b344f954d0b3
new file mode 100644
index 0000000000000000000000000000000000000000..a31ea426425152fb557e4f82a5a8570741c42ae2
GIT binary patch
literal 100
zcmd1!WtP#vIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gW=S*9m$4)g7k^;7m2
zKfmD|d^y1_WM;>kzLiqHvk%Jrozf$in39{B7oS>DkXe)(pORRTI>jqv(yz2qJpjqF
BD#ri-

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2f320eaf6c96a4bc8f5852b93ae1ff3b b/back-to-the-future/flask_session/2f320eaf6c96a4bc8f5852b93ae1ff3b
new file mode 100644
index 0000000000000000000000000000000000000000..52b091629ccc7e9c0c691dee52eb062d3f619036
GIT binary patch
literal 100
zcmWI0G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK@yJ8$PE&b?QAI*Ott
zy48Zy4KKTN?qB`7D|&%ea{qyaQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+5W$$flR-0RTH?
BCoBK}

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2f85fc72a4cb0c8616ef7fa12ce8d540 b/back-to-the-future/flask_session/2f85fc72a4cb0c8616ef7fa12ce8d540
new file mode 100644
index 0000000000000000000000000000000000000000..9a64861080c82f6f7bf1502eaaca74cd6821f03a
GIT binary patch
literal 100
zcmdm~X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9u$2uj({F8+G_vj<Z
z9t$|HxaYXeUh?rklI*J=o|P)+rt}CVrsQVk#iv#jWEQ2yrzDo7PVw5=bRfM{4*)w4
BC|Upj

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/2fd1a29c36876ebdafc41f35f5656a9e b/back-to-the-future/flask_session/2fd1a29c36876ebdafc41f35f5656a9e
new file mode 100644
index 0000000000000000000000000000000000000000..3d24b2b93f7c04abdf91d26f743c971868337618
GIT binary patch
literal 100
zcmXRlGtX#Xof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPcAK4S3rM9kLg=P8yN
zv$QvPi_P$RqW|Qc<ix7wLC3x%Pw5d%Ov%m6i%+d6$Sg{YPf09Eo#It`{eOC?9sokP
BDE0sV

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/300980f59c705be97d9ab183917839d5 b/back-to-the-future/flask_session/300980f59c705be97d9ab183917839d5
new file mode 100644
index 0000000000000000000000000000000000000000..ee0f13df826adb2a54309ed134728190c0a64085
GIT binary patch
literal 100
zcmeCTG0$jVof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP!K-tYUI#idOPr+X=M
zMXuvtR2KB^v|s_Z@?&;|O-I%}oYEthn39{B7oS>DkXe)(pORRTI>n2B!<n>FJpgA~
BD0=_^

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/30a4aea5a1b256f0c0910058991850a2 b/back-to-the-future/flask_session/30a4aea5a1b256f0c0910058991850a2
new file mode 100644
index 0000000000000000000000000000000000000000..4cc9ddfb2c654dbe5ef9dc29ea0a019b999554cf
GIT binary patch
literal 100
zcmdN<G0SLRof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIUr)bQz>so4=0KWF-(
ziTBy0Y}<6o6AJG8Dt=oo#CEY@N{?V-N^WLed}>8OW>IQ<N@7Xs6fYek&Gb?|0H2{G
AC;$Ke

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/30f0532e5c0e8ee9d9919b13b022acbd b/back-to-the-future/flask_session/30f0532e5c0e8ee9d9919b13b022acbd
new file mode 100644
index 0000000000000000000000000000000000000000..0f06fbf35c4dac8571a17f6ca99b385fd092d3ca
GIT binary patch
literal 100
zcmZ4V%PgaTb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aZEY=98K`&ny>T;%BcZ
z3w-eIRb76Sa+>(QweoukxDpb$r}PLWrsQVk#iv#jWEQ2yrzDo7PVrJIznEUC2LQTC
BD7gRt

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/30f34c45eb7fef683df37d944322633f b/back-to-the-future/flask_session/30f34c45eb7fef683df37d944322633f
new file mode 100644
index 0000000000000000000000000000000000000000..23547f2cd2d3e73d2f33bf3d02d76328fe7dd83c
GIT binary patch
literal 100
zcmexsYL?N!IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iuIq*_PWoY`AHyr>EO
zWFPnL$K}P1i4T4I<W>}4+O)_=VoHx-VoGjiUVLgrL1s~Ed`e<T>J+cPqL%5UdH@LN
BD=`27

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/3104ce046559c1c253a800af12c11e64 b/back-to-the-future/flask_session/3104ce046559c1c253a800af12c11e64
new file mode 100644
index 0000000000000000000000000000000000000000..cddc418891a22a9c9b8b44e8de2e4f4dd8e3ce0f
GIT binary patch
literal 100
zcmccp*DRxfb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aSWjKx9U?MRC@T+`MIm
zew&z|msrI4I%%fFC_Soq<N4fgN{?V-N^WLed}>8OW>IQ<N@7Xs6t7z+s?$sL0Cbrs
ANB{r;

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/31868a74a62f39bf8e8c2f3d378710c7 b/back-to-the-future/flask_session/31868a74a62f39bf8e8c2f3d378710c7
new file mode 100644
index 0000000000000000000000000000000000000000..5ce517a815cd16c5e92bb5664ee866e48a31f08f
GIT binary patch
literal 100
zcmdm|X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gWI!P>uJf!YzQpS*=y
zW7L)&`*L!_zjYIOe`%T+s}}#gHKj)|F(o%MFFv)RAhRenJ|(dvb&A*CuQSq1^#F|i
BDn0-J

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/322c54936eb99d2eee4406c2495ac1f5 b/back-to-the-future/flask_session/322c54936eb99d2eee4406c2495ac1f5
new file mode 100644
index 0000000000000000000000000000000000000000..c04d7af32140840662f1fb72692538b4d8b77228
GIT binary patch
literal 100
zcmZ?QG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOR{wzH+CsNj3nii;bo
zJ60;@)g5(c?0cxNub<z(+3Jndlpevvl-$g`_|%Gm%%arzl*E$MDPG5Pywgkd08Pm!
A>Hq)$

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/324b77917a59fd8c923e074f24fe00e5 b/back-to-the-future/flask_session/324b77917a59fd8c923e074f24fe00e5
new file mode 100644
index 0000000000000000000000000000000000000000..c98d02d880a9cdc93c18d0f779aeaf0358d96e74
GIT binary patch
literal 100
zcma#mG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIVml8LEje&%d`MfYNj
z+A7Z-IeX8mg*~;NBez%ndEuYeQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+D3c^Etg#4*&_@
BD6jwk

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/32f60d142583485078042e2210ad12cc b/back-to-the-future/flask_session/32f60d142583485078042e2210ad12cc
new file mode 100644
index 0000000000000000000000000000000000000000..632565e31ffc3f287c2043249f16e3331dedfe2e
GIT binary patch
literal 100
zcmeyxWuDQ%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;eAt#+@JcQ~sRJv@4OR
z&GTG!?E2ZHm0S&d8UZau3zl+8Pw5d%Ov%m6i%+d6$Sg{YPf09Eo#K@%d?&qB4*<b9
BDO~^n

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/3399486a02f05b92c673a40871d73091 b/back-to-the-future/flask_session/3399486a02f05b92c673a40871d73091
new file mode 100644
index 0000000000000000000000000000000000000000..716f259103321104b1e4385f5d3c49bed41cf16b
GIT binary patch
literal 100
zcmb>UYnIW#IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;c~Pl|9cm{rjCA@2iVA
z%fG08X5!)3Shp*0lk>?*#wW{XPw5d%Ov%m6i%+d6$Sg{YPf09Eo#OT5+_SV&Jph-Z
BDe(XR

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/341041db96bd1ad1e7781a5be2fa0091 b/back-to-the-future/flask_session/341041db96bd1ad1e7781a5be2fa0091
new file mode 100644
index 0000000000000000000000000000000000000000..5783354c2702ad37ccbb0d6b4701f0e03b5f2ec1
GIT binary patch
literal 100
zcmX@FX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bO}U0_oC3avfsi_&Gk
ziPTTXdmZ^eFt0^%`kARpU5#cZrt}CVrsQVk#iv#jWEQ2yrzDo7PVw^p!<=5K2LMN@
BCz${M

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/34ff82dc7a0ef493fa1869c893dca9da b/back-to-the-future/flask_session/34ff82dc7a0ef493fa1869c893dca9da
new file mode 100644
index 0000000000000000000000000000000000000000..fe6ff3e9347094ee9bbae3349ade4440b9a91690
GIT binary patch
literal 100
zcma#kG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKsmeJoXb^D1A?W52UY
z9}4g5vXET3!Q$$dgd@x2cQo%lIHgB0F(o%MFFv)RAhRenJ|(dvb&6Nq=eYDzJph6n
BDhB`n

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/3560f0c435443111efbf141078742f06 b/back-to-the-future/flask_session/3560f0c435443111efbf141078742f06
new file mode 100644
index 0000000000000000000000000000000000000000..2c9be29fc25d9ce76a12aebbefb241d681044da6
GIT binary patch
literal 100
zcmeaWHqU5aof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPz<lb|PZK%y=tXG1mD
z&)HfVOq&0^xnuk3f&1}_7bl+Ho6;kgn39{B7oS>DkXe)(pORRTI>pQD#g4R6Jpgjf
BDv1C9

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/35c1bd6a211d52bdc6395e2bb660143f b/back-to-the-future/flask_session/35c1bd6a211d52bdc6395e2bb660143f
new file mode 100644
index 0000000000000000000000000000000000000000..128e8fa4e8ed0e6f285473801926ca2379effc4e
GIT binary patch
literal 100
zcmaE^X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b;+cB06dz&Q+_e`*3X
z8`Wpe`Nu50vAS{gj9YH%%@?k|n$jbfn39{B7oS>DkXe)(pORRTI>jsf@x`=KJpe_y
BD5L-Y

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/35d4108dbd8fac5efa936ceae3778e69 b/back-to-the-future/flask_session/35d4108dbd8fac5efa936ceae3778e69
new file mode 100644
index 0000000000000000000000000000000000000000..dde9f3ecafd658f709d39420e6afb6c4a1aa3437
GIT binary patch
literal 100
zcmezT+bpAjb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aZEockFYI1zyEVs+F>j
zMJ!3`QY*4o?%vk$Cb8Ok-`q!+r}PLWrsQVk#iv#jWEQ2yrzDo7PVxGzT$x^~2LQ)#
BDZKyy

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/36319ada12c1c741080f25750d19d96f b/back-to-the-future/flask_session/36319ada12c1c741080f25750d19d96f
new file mode 100644
index 0000000000000000000000000000000000000000..47a1a8c27088c730c14b0e871fdd5d50a0ea26f5
GIT binary patch
literal 100
zcmd1RG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLFyney^zS)}Op$*O&k
zXJ7u?S^nr^1>*wFmtSi4KUi6RZc2|}VoGjiUVLgrL1s~Ed`e<T>J+axVg>1?dH}Tr
BD)j&W

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/365ae5ec1d81f1a0e2d8e85fc19c7c73 b/back-to-the-future/flask_session/365ae5ec1d81f1a0e2d8e85fc19c7c73
new file mode 100644
index 0000000000000000000000000000000000000000..902ef667dd286b900a7fce86644b2ed4bd934c7c
GIT binary patch
literal 100
zcmb2LG0$jVof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQmZYL52gUZ<sO?Q5~+
zmRpdFhE$K6*-A&psM}$?qtEP^(j%CdlAD<qpIT9nS(F-|l30>D#Y?L1Yg(xu0Agw+
A7XSbN

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/3952e9811cc447a49f1f7b36cf046cb4 b/back-to-the-future/flask_session/3952e9811cc447a49f1f7b36cf046cb4
new file mode 100644
index 0000000000000000000000000000000000000000..73b09c2f98d35da7a72ccb80a0429602d698dcd6
GIT binary patch
literal 100
zcmdm`X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;is%;$wmKr7@|~v{T}y
zKj2qi%pe;4uT5k^aPnR4Tgw9GP3aL#Ov%m6i%+d6$Sg{YPf09Eo#JIBxhlO>4*)bn
BCf5J}

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/39d6ad670b8f10ada9ba0fe9481d661b b/back-to-the-future/flask_session/39d6ad670b8f10ada9ba0fe9481d661b
new file mode 100644
index 0000000000000000000000000000000000000000..ba9805dd556f9dc856f122235934be49b4d0bb72
GIT binary patch
literal 100
zcmWI1G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaItm@r`0VFh@#z`c6ka
z)5Fg?pB>`!JYAmsK0!IFgil^)N{?V-N^WLed}>8OW>IQ<N@7Xs6t57~!|A1Z0J_N}
A?*IS*

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/3b726120e586c42ee5db4859cffd5e61 b/back-to-the-future/flask_session/3b726120e586c42ee5db4859cffd5e61
new file mode 100644
index 0000000000000000000000000000000000000000..4c74961b3f2e759e03d4b7b41d8747d74d7aa07b
GIT binary patch
literal 100
zcmWI3G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP!|@!U4Xf;l-FC26~?
z)+VTx3tbLk$#z}4C-cmLi~G5Sr}PLWrsQVk#iv#jWEQ2yrzDo7PVoxO>`O1z0{{$G
BCZzxX

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/3b8ff83a8a50d3e0e3900805ecb3faba b/back-to-the-future/flask_session/3b8ff83a8a50d3e0e3900805ecb3faba
new file mode 100644
index 0000000000000000000000000000000000000000..a8ae65836d4c05eecc9b662b5db721451c8ffac8
GIT binary patch
literal 100
zcmdm`X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;azp7+ushW$R`(*W1R;
z$F>~(x;yFpwD483M~^1?=_!17nbISen39{B7oS>DkXe)(pORRTI>l?}*BR-hdH{8|
BDVhKP

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/3b9218f16c20b24822c1e7c2b21b2dbc b/back-to-the-future/flask_session/3b9218f16c20b24822c1e7c2b21b2dbc
new file mode 100644
index 0000000000000000000000000000000000000000..28b0a95ff55b7d41f1376c094f6178c28af868ab
GIT binary patch
literal 100
zcmea$G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNe}XOqDj*W;5Hd4HDG
zc<lJi;#i9}H>1XXt&qtlmRjzynbISen39{B7oS>DkXe)(pORRTI>pP2|3!MK9soj6
BC!7EP

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/3bb632bde3434d70741228eda0bdf763 b/back-to-the-future/flask_session/3bb632bde3434d70741228eda0bdf763
new file mode 100644
index 0000000000000000000000000000000000000000..6b499fc9ad298af6289515d3ac197238f9206b49
GIT binary patch
literal 100
zcmX@9X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;g{>YM<4-5<`dmdlz5g
zX|(W546C}!y#HcD#-z(9{+P1Pn$jbfn39{B7oS>DkXe)(pORRTI>qZm_KEaTJpf*o
BDBb`7

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/3c32e3388a87a84a095d0afbe80823e2 b/back-to-the-future/flask_session/3c32e3388a87a84a095d0afbe80823e2
new file mode 100644
index 0000000000000000000000000000000000000000..1878ea740e08506c0f8e7f30259d258f5228d73a
GIT binary patch
literal 100
zcmdm~X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iuXcSUrSnX+}&LI?AY
z?#w@`BwLpGN;rQ@`QZ2cs|xSTDLsOTDY=<>@u?LBnMJAbDTyViQ@nP3j!Q4q0{}w`
BC@}y4

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4045d29f0b79c1d08649341810340839 b/back-to-the-future/flask_session/4045d29f0b79c1d08649341810340839
new file mode 100644
index 0000000000000000000000000000000000000000..c9d0f96d839b0a72289292b2be1b0e59f9c0392d
GIT binary patch
literal 100
zcmdnSZJyD<IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;fKS-+xoOaS<mo*FA&$
zIluPk<YzFQJAI<<dcn)Je!clmrt}CVrsQVk#iv#jWEQ2yrzDo7PVv$_m6Tqp2LMc-
BD0~0_

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4194f36392bf1754170d5fe415784bb6 b/back-to-the-future/flask_session/4194f36392bf1754170d5fe415784bb6
new file mode 100644
index 0000000000000000000000000000000000000000..2de68013e8193cecac03cb81162b56572a064a4e
GIT binary patch
literal 100
zcmWI2G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNf5XO^1q);Tge|4+QJ
zwnF_@_iB@6JiMxWuXF$UDmr|qn$jbfn39{B7oS>DkXe)(pORRTI>jp}ASS(34*)(M
BCtCmj

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/41e7ceab99b36b9c6ddfceda67b23d86 b/back-to-the-future/flask_session/41e7ceab99b36b9c6ddfceda67b23d86
new file mode 100644
index 0000000000000000000000000000000000000000..852d8f0583bf9122e3199cd327abd9d883447179
GIT binary patch
literal 100
zcma#hG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK6czw-6Xbx$PPJGabn
z^kaSectVH|Q!<M^=PjS2V~3{*Oz9C!Ov%m6i%+d6$Sg{YPf09Eo#J&vyf?j64**Rf
BC%^yz

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/44e295cb48a46ba798a4deb74c1d51fe b/back-to-the-future/flask_session/44e295cb48a46ba798a4deb74c1d51fe
new file mode 100644
index 0000000000000000000000000000000000000000..a90775015f8d25decb8e71c762a6014952db67ad
GIT binary patch
literal 100
zcmea!G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaO2X`RMii+c);#azC3c
z@HzH@@e$7%TFa*<SqCq<C%NF^?I}Hii7C06dGV<g1(`*u@hOQVsZ+e%RS&0^>Hz@C
CNh+KG

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/44fecfba0dc706bae1979dd26541f996 b/back-to-the-future/flask_session/44fecfba0dc706bae1979dd26541f996
new file mode 100644
index 0000000000000000000000000000000000000000..43890249fe0318d38d77d5c85fb963889ff7bb61
GIT binary patch
literal 100
zcmX@BX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9HN#DG4_SXUw4RSnW
z)2D^~o_;#%)76f!q>`dzKmGgCrt}CVrsQVk#iv#jWEQ2yrzDo7PVw^nAC+FJ2LO(a
BDT@FA

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4637adc8fcbadc7335a5db1afba82d5b b/back-to-the-future/flask_session/4637adc8fcbadc7335a5db1afba82d5b
new file mode 100644
index 0000000000000000000000000000000000000000..a48d4e4c9e2eeae767a1876e171aac6ef53da75e
GIT binary patch
literal 100
zcmdn1X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hgR5_Yij@^|@Sw_Jm3
z_P4HVKDzejk~2n%NqK^y6V5NXKcz=7F(o%MFFv)RAhRenJ|(dvb&8kmuajw|dH|mh
BDo+3a

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/46d7e4294b97ab96e98ec04a25c1079d b/back-to-the-future/flask_session/46d7e4294b97ab96e98ec04a25c1079d
new file mode 100644
index 0000000000000000000000000000000000000000..78301b67054b8978dd65f49fdd156bcffe42fbb2
GIT binary patch
literal 100
zcmZ?PG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLfzcir?+`-3g@B99X1
z#s^IIxPS5Uql1Avy{DR-TOhXd&6FO&#FX63y!h0Lg3O}S_>{zw)G1zvBN)?5^#GWT
BDeV9N

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/474f2efa7ab0b8ebdd5b31d0e04d8936 b/back-to-the-future/flask_session/474f2efa7ab0b8ebdd5b31d0e04d8936
new file mode 100644
index 0000000000000000000000000000000000000000..1a4bfc3189307ec1f23018618e176a8c62703d75
GIT binary patch
literal 100
zcmb=hHP2{Zof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJfkcr7_bsyfl@`tvzw
z7Gy9vmui{tPd)MA)U}O2w(YsGY)X${VoGjiUVLgrL1s~Ed`e<T>J+aZ3}4bq^#F;O
BDslh-

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/475265cc6b2f15d7876969341f9ecfe5 b/back-to-the-future/flask_session/475265cc6b2f15d7876969341f9ecfe5
new file mode 100644
index 0000000000000000000000000000000000000000..372274d8fc70134e9317d16e79071d893f2edd6f
GIT binary patch
literal 100
zcma$3W|q;wIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b;CAx*tpLWm=E1^dqv
zX}k{;e9!lWUty|J+z?`A$1^8$N{?V-N^WLed}>8OW>IQ<N@7Xs6tBB?52lss0RRB+
BCYAsI

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/475406c8bb6137367c32491d9b11e8b4 b/back-to-the-future/flask_session/475406c8bb6137367c32491d9b11e8b4
new file mode 100644
index 0000000000000000000000000000000000000000..3e2ee13c8012b8e19408d1f4d0e3b9950a4bb708
GIT binary patch
literal 100
zcmZ?OG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaMSfGLv&|<Moe?`7d3>
z_VB7KtP9-BbMZ3Y46TbhC%xGgKBY%6F(o%MFFv)RAhRenJ|(dvb&8kEk-+p)JpfQL
BD1HC{

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4881cccd9d4e554d12b3b4cb562e121f b/back-to-the-future/flask_session/4881cccd9d4e554d12b3b4cb562e121f
new file mode 100644
index 0000000000000000000000000000000000000000..db2296fcc7a14589adce6dc729c4f4840c5098f9
GIT binary patch
literal 100
zcmXTWG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNGC{`cMGm*&<5`9)Ei
zpRN>Yca50P_w1hO3_ojg7k;)iQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+5|IZB8%M0{}N#
BCzb#J

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4a2fdee53084fd9c9cefaba0b3f2aafa b/back-to-the-future/flask_session/4a2fdee53084fd9c9cefaba0b3f2aafa
new file mode 100644
index 0000000000000000000000000000000000000000..1c462d7302588ddce2232d4a94a6c775b58d4db3
GIT binary patch
literal 100
zcmYe(G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP#){piF`b7!@i|8v(@
zwrQ4n{b9c5!Y744wm!e*@Z(Kv_>>;O#FX63y!h0Lg3O}S_>{zw)G1z1|0txF>Hz@H
CwkyE^

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4b4d9e68e4fce71f0456346365a32eaa b/back-to-the-future/flask_session/4b4d9e68e4fce71f0456346365a32eaa
new file mode 100644
index 0000000000000000000000000000000000000000..904c3d9f347f1a56028cbfb69064d9327dc8a629
GIT binary patch
literal 100
zcmYe&G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK?`{j+NNmV-Ovs^i!m
zMxL&+UUjf)aS7j*n$ylfhwSy3rt}CVrsQVk#iv#jWEQ2yrzDo7PVq`?`ITO(2LM+3
BC~N=#

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4cf826448fa3bd52099306ea9b466de5 b/back-to-the-future/flask_session/4cf826448fa3bd52099306ea9b466de5
new file mode 100644
index 0000000000000000000000000000000000000000..6590cb1da07066dc3d0782babbfc3fc3d3367bac
GIT binary patch
literal 100
zcmZ?QG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLdw%HwpJ;-kwj(INao
zMSNp<r~S#8*|`Esqz`ZS7d!L7lpevvl-$g`_|%Gm%%arzl*E$MDPG5=88b@t0Gm4`
A-2eap

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4d8ef0814c65793be382a2cf0bc877e2 b/back-to-the-future/flask_session/4d8ef0814c65793be382a2cf0bc877e2
new file mode 100644
index 0000000000000000000000000000000000000000..bb0517e178718d6b895ad4d9004969df8f6038f9
GIT binary patch
literal 100
zcmdm|X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gWpX_A1d*^Z!OlmBkV
z<JzYf@^79Pv&UPp%0BJVmaaVhDLsOTDY=<>@u?LBnMJAbDTyViQ@r;1+ozZ60RZi(
BCBOgx

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4fc63499e023c5028c6a9da7d5480d60 b/back-to-the-future/flask_session/4fc63499e023c5028c6a9da7d5480d60
new file mode 100644
index 0000000000000000000000000000000000000000..d4a4319dfb9090ba8da0fd8eb12222ad3a54b9c4
GIT binary patch
literal 100
zcmd1)ZkEx&IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iuc(C;5ot;gN}{gK{S
zS9)w}XVdG*-<?-x>z$gC***9El_@=fi7C06dGV<g1(`*u@hOQVsZ+dOX;`P1>Hz>;
C(JdYT

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/4ffef230349985069206288eb02d82b5 b/back-to-the-future/flask_session/4ffef230349985069206288eb02d82b5
new file mode 100644
index 0000000000000000000000000000000000000000..d25026a98a8959693d0150be0341ee59b635ecab
GIT binary patch
literal 100
zcmd1SHqU5aof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKs%$g1~b|2xk6U$oXp
z$CaJS3H6cvWPG6UYl_d|50^RIrt}CVrsQVk#iv#jWEQ2yrzDo7PVssjaXhV54**dP
BDDMCO

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/51cecbf8195bfc6a13e0da953bd48148 b/back-to-the-future/flask_session/51cecbf8195bfc6a13e0da953bd48148
new file mode 100644
index 0000000000000000000000000000000000000000..1ca7b7f6a0d2edb4c6735a50690295685a2b21cf
GIT binary patch
literal 100
zcmZ?LG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKsbTzAp>(wQU6xEt(!
zH>x{+d^LaLy^HgIsHeOvld0OOHl;@}F(o%MFFv)RAhRenJ|(dvb&8jh+Jp2`JphG-
BDR=+?

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/51eaea4bc081a86a1f3b45cb97d62cd2 b/back-to-the-future/flask_session/51eaea4bc081a86a1f3b45cb97d62cd2
new file mode 100644
index 0000000000000000000000000000000000000000..3256c642d8dce4b3379f92a573fe7a291aa449ea
GIT binary patch
literal 100
zcmd1NG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOo|`0&Bxqg~Huel+1M
zTX22f>$8EYp7k!_Q;6?SYYsL$KBY%6F(o%MFFv)RAhRenJ|(dvb&6Mxf>C;@9ssr3
BDNO(X

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/52cdc5894b84ba73ce12a4e2eccc036b b/back-to-the-future/flask_session/52cdc5894b84ba73ce12a4e2eccc036b
new file mode 100644
index 0000000000000000000000000000000000000000..f59a3475ccabd1fd77eeca8ec9053ee1da4b45fd
GIT binary patch
literal 100
zcmYe%G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLH_Xx_T<NL}&9>)Ybv
z9ar9()S+70x?*O%&8Z9R<+G>8PU#U$Ov%m6i%+d6$Sg{YPf09Eo#ORmM`(Jf9sq(_
BDdhkF

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/535ea9247d222f784cbe0fc03b48253c b/back-to-the-future/flask_session/535ea9247d222f784cbe0fc03b48253c
new file mode 100644
index 0000000000000000000000000000000000000000..0d1f30e03ccf32f04ed2d5e345dbd5e8c9e233a4
GIT binary patch
literal 100
zcmc~ZGtX#Xof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK^BJS+9XK3z`pb?r-@
zpI=vBsQhXE+Q&7k{628G96x?IbV`q4VoGjiUVLgrL1s~Ed`e<T>J+a$XWsNuJph4t
BDEa^Z

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/53a2c58e148b94e301ec515a879fa4c0 b/back-to-the-future/flask_session/53a2c58e148b94e301ec515a879fa4c0
new file mode 100644
index 0000000000000000000000000000000000000000..12b8dec4930171c6af7cce6aff89bdf52f3b6eb3
GIT binary patch
literal 100
zcmdmCYM#-+IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gXe@ZzHrZmpj-U$y(8
z?w#^OVsR2urx;(Hc%{+Ry&$B0$CMty#FX63y!h0Lg3O}S_>{zw)G1yTs;kmV^#HS#
BDRck;

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/549ba9bf9c35c315878dea93d90b5258 b/back-to-the-future/flask_session/549ba9bf9c35c315878dea93d90b5258
new file mode 100644
index 0000000000000000000000000000000000000000..4962914ec2b9a1df63468485c30669038d8d704c
GIT binary patch
literal 100
zcmWIiX_nEzIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gXUU+M12@}s9@t9y<n
zU4A2yxXEXKNMB0V!o1#7xjS2TOz9C!Ov%m6i%+d6$Sg{YPf09Eo#GWR@mE@@9stj(
BD#-u<

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/557c207c4a8f4aa12d0be3fb37f26c1b b/back-to-the-future/flask_session/557c207c4a8f4aa12d0be3fb37f26c1b
new file mode 100644
index 0000000000000000000000000000000000000000..6973803e079c174be30f93a7796c0a722e9d9327
GIT binary patch
literal 100
zcmdn1X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;fKZ%ki}Av{d>g_O3JY
zrtb;8qr<u&gJVOwXsg(2rkBA}rt}CVrsQVk#iv#jWEQ2yrzDo7PVur`x+T3-4*(jH
BCcFRu

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5581e4f92bbbf541137bb9fd01e40138 b/back-to-the-future/flask_session/5581e4f92bbbf541137bb9fd01e40138
new file mode 100644
index 0000000000000000000000000000000000000000..233d1b5cc0b832abde77db4326464d455847959b
GIT binary patch
literal 100
zcmd1NG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK?`ee-X_r<k&;ja}vH
z^V{R(TTlEy-1TPd{v~DlWu106rt}CVrsQVk#iv#jWEQ2yrzDo7PVsszu`0b(4*;xC
BDv1C9

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/55d07cf56513f7b6dcf6720762cced16 b/back-to-the-future/flask_session/55d07cf56513f7b6dcf6720762cced16
new file mode 100644
index 0000000000000000000000000000000000000000..ebb95baf105fef1c483cfa80aa2d6a0d9178739a
GIT binary patch
literal 100
zcmYe-G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ(2Q}sN)Z|w`-@7LE~
z-aF%oba2aqoLQ?Byp~EQoa)HBHKj)|F(o%MFFv)RAhRenJ|(dvb&6M7(6sbYJpgdd
BDGC4p

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/56c3c4879f2bddff9d00ef7e6275a697 b/back-to-the-future/flask_session/56c3c4879f2bddff9d00ef7e6275a697
new file mode 100644
index 0000000000000000000000000000000000000000..4fab7601d9d997cbbbba1eb511408e096e4f14a4
GIT binary patch
literal 100
zcmXTWG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP#e<T3s6eXn_Wve^f@
zOq4?YBwS_sBVF!vVa|jrJO8^|Oz9C!Ov%m6i%+d6$Sg{YPf09Eo#ItcxjU^?4**D@
BC~N=#

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/58b7ac10ff62c14e1de4311b560754b8 b/back-to-the-future/flask_session/58b7ac10ff62c14e1de4311b560754b8
new file mode 100644
index 0000000000000000000000000000000000000000..4ab2820b6ad59ef256eef4538150f8629519621a
GIT binary patch
literal 100
zcmdm`ZkEx&IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;eAv)3Fa*PDTWaCja8S
z{=ZS`*^FuCbCL~~Ivn!%SQR<%+ms%`#FX63y!h0Lg3O}S_>{zw)G1!O{G!uK^#I0y
BDklH{

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/590bd52c75abd2f0d3639406b0f1c30d b/back-to-the-future/flask_session/590bd52c75abd2f0d3639406b0f1c30d
new file mode 100644
index 0000000000000000000000000000000000000000..b5f41f5dfe4649ebd544701c5dff15c9fddbbf85
GIT binary patch
literal 100
zcmWI5G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPz^rL*lqnBu$(->e<v
zH|%%nP4B+TIeX99K#{e+8%(DQPw5d%Ov%m6i%+d6$Sg{YPf09Eo#GXG;%IuQ9sn+R
BC)WS~

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/593c688f858bd03766e90a3e9a2b282a b/back-to-the-future/flask_session/593c688f858bd03766e90a3e9a2b282a
new file mode 100644
index 0000000000000000000000000000000000000000..4dfebdd17ec068a4423e9d312a00ca61bbb642ed
GIT binary patch
literal 100
zcmXTWG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK^V{==RZE^e&;RQ{!K
z=hHuvB=;+yF8?3jpU6CW@s#7gr}PLWrsQVk#iv#jWEQ2yrzDo7PVvgW+nipi2LKsI
BC>sC(

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/599a13187cf3905bd83c51a88e15051b b/back-to-the-future/flask_session/599a13187cf3905bd83c51a88e15051b
new file mode 100644
index 0000000000000000000000000000000000000000..3e3b21b8b41fe218e8cac1ebd8bc27f1f2dfb6e3
GIT binary patch
literal 100
zcmZqYH_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPD*|KMPMe|>M|*W<U|
z{FVN8;_P$pc$EucyZmoQw!Ka=o6;kgn39{B7oS>DkXe)(pORRTI>oDfN?CfT9susS
BD~tdD

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5a348ab337dd4e8e7c4e4cea1f353ff7 b/back-to-the-future/flask_session/5a348ab337dd4e8e7c4e4cea1f353ff7
new file mode 100644
index 0000000000000000000000000000000000000000..895350b2e1e6cd8c3c66c703453c9d35e2e49914
GIT binary patch
literal 100
zcmdm`W0ujtIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bODTkm<hScIzAjLlu!
z_)N~M*7nQgQofrrNp{0iQ;yr*Q+fmwQ*tx&;!`UMGK*5<QxZ#3r+8Tv|41v<0|4oR
BCDi}`

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5aed18302d608521438e3a868452d8d8 b/back-to-the-future/flask_session/5aed18302d608521438e3a868452d8d8
new file mode 100644
index 0000000000000000000000000000000000000000..5cddd8682a8503c1372a699dae4b771e39da5d28
GIT binary patch
literal 100
zcmb=hGtX#Xof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJhNeZVSGdj7zPX{N89
zu_%3?b#UsMfXi|fu2XLseJ%EkpVA|kn39{B7oS>DkXe)(pORRTI>oC(RyMs<4**)B
BC(Qr=

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5b424fd21abff51f1e624a85d51b98d8 b/back-to-the-future/flask_session/5b424fd21abff51f1e624a85d51b98d8
new file mode 100644
index 0000000000000000000000000000000000000000..17c5326fabac80c522bb59c158b3f9f3d26e12e5
GIT binary patch
literal 100
zcmdm?X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;it<>(O)His-Ah&Jy3c
zmh;+gohK3IK1)C&=JnId*B@><Go?o`F(o%MFFv)RAhRenJ|(dvb&A*acW2W|^#Fwd
BDpddg

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5ba2f545b95750b6bfe1a51fab7fb873 b/back-to-the-future/flask_session/5ba2f545b95750b6bfe1a51fab7fb873
new file mode 100644
index 0000000000000000000000000000000000000000..8eb5922347585ad073c5a0e28fa14bccd0e91479
GIT binary patch
literal 100
zcmZ?MG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ>LGkAW<m2dMjBh8ET
zb@Yyk<gGgWj7fA=YMa!b-jc@9DLsOTDY=<>@u?LBnMJAbDTyViQ@oBja;BH+0RS`v
BCn^8{

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5d51a79f68d6250ed5b2f541cad26233 b/back-to-the-future/flask_session/5d51a79f68d6250ed5b2f541cad26233
new file mode 100644
index 0000000000000000000000000000000000000000..90e7cd0a47491da52e46c2d50163fae4bad0df73
GIT binary patch
literal 100
zcmaFQX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;i6tpRLZ^&)G2F#9G}_
zpw3IEV$%P9pMwm&nj13&vLEYB=@Cp!$<54*Ppv4(EJ}?}Ni0d7;`PW?D!o(>0H1^;
A0ssI2

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5d651b3090eeb753c83660ab85f8f92e b/back-to-the-future/flask_session/5d651b3090eeb753c83660ab85f8f92e
new file mode 100644
index 0000000000000000000000000000000000000000..bb7972c1eeffbc5863bed4744ea7e628053c103e
GIT binary patch
literal 100
zcmca;Z=TV>IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b-n_Pzd_vu}nj5ITB)
z!@e&DSDKQUPkq?Y^}uOM+i}yRuqi!)i7C06dGV<g1(`*u@hOQVsZ+ep$y=qD>Hz=(
CZz~@F

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5da1f95513e0a30f161b44e6a72ccd9e b/back-to-the-future/flask_session/5da1f95513e0a30f161b44e6a72ccd9e
new file mode 100644
index 0000000000000000000000000000000000000000..a7cbb678577cb52d7afe754a5d63e6d788791d58
GIT binary patch
literal 100
zcmX@1X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;c}8;r#te&)0k}n47k`
zAoRRPz)V*W{_5yAZ0oX9PN*oiOz9C!Ov%m6i%+d6$Sg{YPf09Eo#N#o{Up6q4*;MI
BD6Ieh

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5e0b5119963e598a12b2e8d11d826f87 b/back-to-the-future/flask_session/5e0b5119963e598a12b2e8d11d826f87
new file mode 100644
index 0000000000000000000000000000000000000000..c801723795fbc50cf2eda537baf83c9bf15b3600
GIT binary patch
literal 100
zcmX@BX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bO~Z;{)2rs6~5ht+jA
z`z~YCd2>+W^1<Ksnu>wv7rj2We@c&FVoGjiUVLgrL1s~Ed`e<T>J+atUuUG3>Hz>(
Cwkb{k

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5e12e69a160901f3ba1f2aa5d61e6c55 b/back-to-the-future/flask_session/5e12e69a160901f3ba1f2aa5d61e6c55
new file mode 100644
index 0000000000000000000000000000000000000000..1b11f4fd2f7a4727f6a7ca60f564c96cb698e1f7
GIT binary patch
literal 100
zcmX@CX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bNiH8AY#7bRDj&D+ek
zPEI>oxbSMRrud!Q&+8J8e+!mhJ*7u5F(o%MFFv)RAhRenJ|(dvb&A)a#>MHSdH{Da
BDRck;

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5e3ccf08d66b4f01faa3310cd9c2fa7e b/back-to-the-future/flask_session/5e3ccf08d66b4f01faa3310cd9c2fa7e
new file mode 100644
index 0000000000000000000000000000000000000000..2f766044ef7c6b59253d899cc3effef13436b6d0
GIT binary patch
literal 75
zcmaF*(JZ5Zb*c>m1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aZEf-t(-`K-cy5I?9(8
coM!x|l<Yof&zdcIt=p$G$lW-gF{M-w04Sm!%>V!Z

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5e650f50f36a1ec55b0481b8cd59cc16 b/back-to-the-future/flask_session/5e650f50f36a1ec55b0481b8cd59cc16
new file mode 100644
index 0000000000000000000000000000000000000000..92e4cc6a86ff2287f2df0b7e5ac9bd883b9f3ae6
GIT binary patch
literal 100
zcmYe*G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaO3Wh`VVOx_MWHm|55V
z6BBB0?#oy@-S)Lv_ovIB{fnFbP3aL#Ov%m6i%+d6$Sg{YPf09Eo#ORW^GjN(9srrw
BD)#^Y

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5ed3806c4c1423f7fe4b95ff8ba7b051 b/back-to-the-future/flask_session/5ed3806c4c1423f7fe4b95ff8ba7b051
new file mode 100644
index 0000000000000000000000000000000000000000..a106e17f446c3b6568ace72ef5db4caabd428d92
GIT binary patch
literal 100
zcmcblX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iuc^^x2C;uSBt8*0o9
z3-_%E3wySFvtU{H-s;CUmQ@?6PU#U$Ov%m6i%+d6$Sg{YPf09Eo#GXA?RR>q9ss{U
BDv$sG

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5f9f092c20daaadd6e258cc43af81769 b/back-to-the-future/flask_session/5f9f092c20daaadd6e258cc43af81769
new file mode 100644
index 0000000000000000000000000000000000000000..704615aed025005d453a1c5af6bd9953a045051b
GIT binary patch
literal 100
zcmaE)WuDQ%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;c|&@ul>^y>piT^@F44
z8tWgmp7x`W&-eOE^L6>nsf9fgr}PLWrsQVk#iv#jWEQ2yrzDo7PVst}S(sj`2LP4(
BDQo}$

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/5fb994cf3f73a61d50f371985221734c b/back-to-the-future/flask_session/5fb994cf3f73a61d50f371985221734c
new file mode 100644
index 0000000000000000000000000000000000000000..809d2173eb576bdfe1bb36f7a13d5fe8f9c7e264
GIT binary patch
literal 100
zcmea#G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOos7jRb2>FDv@mIv8I
zZ@Ns#xA8vP;2HBIJnzr0Ip28;rt}CVrsQVk#iv#jWEQ2yrzDo7PVw@d^fs+j4*)7V
BC?@~_

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/603c3b0f06af7b425b5efd8e9e3b745a b/back-to-the-future/flask_session/603c3b0f06af7b425b5efd8e9e3b745a
new file mode 100644
index 0000000000000000000000000000000000000000..eb93fbb4ed3a369ee2e2ddfe1a300520a0b8d36b
GIT binary patch
literal 100
zcmWI4G|OmUof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOQA!f?9%*aczNMDeGL
zYFcblcrMph8GViZxN*n+e_xZAPw5d%Ov%m6i%+d6$Sg{YPf09Eo#GYfZ<k)G2LKXF
BCrJPR

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/60cfd184618711ba978b7e1b9f31a2b2 b/back-to-the-future/flask_session/60cfd184618711ba978b7e1b9f31a2b2
new file mode 100644
index 0000000000000000000000000000000000000000..2c20d14791c7244e0648873d48ee6cd870576285
GIT binary patch
literal 100
zcmYeXH_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK6({wcn3*_%t}js|I-
z$!L!a?6sMlvBe|BLN)2V1l#@TQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+6jZ3QRB60|00a
BC|Upj

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/6161ef45609b99d43b48b6b7ca147cfc b/back-to-the-future/flask_session/6161ef45609b99d43b48b6b7ca147cfc
new file mode 100644
index 0000000000000000000000000000000000000000..4744dcf8e521c88743035479033e2dbdc04b666e
GIT binary patch
literal 100
zcmYe(G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKrn+^@If?C+{G^L8d`
zJaBbm@p$)q>)Bk{8{SJcIvL$eoYEthn39{B7oS>DkXe)(pORRTI>qbR<%8*^dH`>(
BDdzwH

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/618643ea4d02452e823ec6df41f52bb0 b/back-to-the-future/flask_session/618643ea4d02452e823ec6df41f52bb0
new file mode 100644
index 0000000000000000000000000000000000000000..87303637a1ce6396546a6acb06f5aa7abc1b0d94
GIT binary patch
literal 100
zcmX@7X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bO?>e|+y7lWUlo^vKU
z=}yi`mYHd?BDY-&?=4iQyAi3uJEcc3F(o%MFFv)RAhRenJ|(dvb&A)yO|Q~R^#Hg2
BDo6kT

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/6211c8e9cd4e37476e3ae51a811e6b33 b/back-to-the-future/flask_session/6211c8e9cd4e37476e3ae51a811e6b33
new file mode 100644
index 0000000000000000000000000000000000000000..121e45bdacd06c8ebcc365ba149df11abf150529
GIT binary patch
literal 100
zcmYe*G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJgeoV%}+Gh+u!Y`*2%
z`<KEKKGwFCwu!3E2-3T4SuyY9lpevvl-$g`_|%Gm%%arzl*E$MDPF1OTIr>F02nML
ArvLx|

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/62f15f1e29ed09ceeec0a334371c98ea b/back-to-the-future/flask_session/62f15f1e29ed09ceeec0a334371c98ea
new file mode 100644
index 0000000000000000000000000000000000000000..41fbbaa3ea4866685a798fe426bfe72c94c1d52a
GIT binary patch
literal 100
zcmaF&#Vn(Nb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aUsWHiyE*_S0+}J5vrx
zB<P-KRBZ9{cGY0%kWijxoc(^zlpevvl-$g`_|%Gm%%arzl*E$MDPDPJrlgnZ0RRq*
BC9D7d

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/64eb52dbd0218e7e9211367cb1a370f0 b/back-to-the-future/flask_session/64eb52dbd0218e7e9211367cb1a370f0
new file mode 100644
index 0000000000000000000000000000000000000000..355832e222ea3d04300fbc84bb7ed4adb4ad0466
GIT binary patch
literal 100
zcmWI7G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIt!wrHbxlFw9s<C`DF
zwkwn>?K(8Cd2PjFvCdNOZDC91PU#U$Ov%m6i%+d6$Sg{YPf09Eo#GYVxH!F34*(kI
BCvpG)

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/655a2ab36539350da3457188ca1b7936 b/back-to-the-future/flask_session/655a2ab36539350da3457188ca1b7936
new file mode 100644
index 0000000000000000000000000000000000000000..f4984e54febd8d51bb6b7418c418ce9121db0c90
GIT binary patch
literal 100
zcma#iG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK6ybZhh5$is091wD2y
z-YLv{BQZUusN}WyM}DPRiGAf8r}PLWrsQVk#iv#jWEQ2yrzDo7PVtHkxsYC}2LL*s
BC!+uW

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/658ef25095bee94c521ccb986c8605a0 b/back-to-the-future/flask_session/658ef25095bee94c521ccb986c8605a0
new file mode 100644
index 0000000000000000000000000000000000000000..8c3a39203181f1cb824007ade2118b9337f53778
GIT binary patch
literal 100
zcmdm^X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gVW@X+QOrU@D=Z~mG2
zQ@SteUxDENeXfkm{YLLor!t+@oYEthn39{B7oS>DkXe)(pORRTI>l?x#0zPqdH`}1
BDCqzI

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/66284e62f56cd4899ad8d91118241103 b/back-to-the-future/flask_session/66284e62f56cd4899ad8d91118241103
new file mode 100644
index 0000000000000000000000000000000000000000..e2a733e2576fa6a2f9757dd73b44cf4058c1a878
GIT binary patch
literal 100
zcmdP@W0ujtIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;c~BQT%PG-4m(T-@Fy9
zlhYX!Z7dTf_ptD{He}zq&wN*GN{?V-N^WLed}>8OW>IQ<N@7Xs6t5L~ccz!>0RTBI
BCv5-#

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/66943cb90e86f8a416fd87c01c338159 b/back-to-the-future/flask_session/66943cb90e86f8a416fd87c01c338159
new file mode 100644
index 0000000000000000000000000000000000000000..88fb3f1635006a8e7a681565c2ec01390e77d3a6
GIT binary patch
literal 100
zcmZ?JG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNFfCLKGsPtl6$Q>O!`
zpqp?^+>f9y)27=dFsH_G-`2S~rAII^B{wrKKDDACvnVw_C9x!Rir0awztc<g0GB5v
An*aa+

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/66946c8ad5068199b1d26cf3c6775eff b/back-to-the-future/flask_session/66946c8ad5068199b1d26cf3c6775eff
new file mode 100644
index 0000000000000000000000000000000000000000..33d36c67a13bb18bf8c4eafb600417d5e7cbb13f
GIT binary patch
literal 100
zcmZRyH_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOpOR}y(<E0@6ai?Q>U
zmTcR!|9jenwnu;d<}}{szpyS*d`gdCVoGjiUVLgrL1s~Ed`e<T>J+cWZ4T+BdH|t;
BDyIMd

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/680932858c7c7bad9b25a0b904b14cea b/back-to-the-future/flask_session/680932858c7c7bad9b25a0b904b14cea
new file mode 100644
index 0000000000000000000000000000000000000000..cb6ed8a5fcc8a18e596ffd3f6896111838c1ea94
GIT binary patch
literal 100
zcmcE1G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM?#!<XVvtR1{S++){)
zc_}mJTRhvk!D%DgGMfPJM^j>3rt}CVrsQVk#iv#jWEQ2yrzDo7PVw3&a44-*4*=w1
BCXoOD

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/681fac0a6daf110c6de16ea27eed86de b/back-to-the-future/flask_session/681fac0a6daf110c6de16ea27eed86de
new file mode 100644
index 0000000000000000000000000000000000000000..a8c996fe083f924678b819847439482ae819ffe9
GIT binary patch
literal 100
zcmWgmYL?N!IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b;aHS>sKev!V3pIP`x
zSA*8Q1?MmA{=LHM(dEldlVx5gOz9C!Ov%m6i%+d6$Sg{YPf09Eo#G|n)0SSU2LNGQ
BC?Ws=

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/68e7a49a02a4835ef6c55562b07dbee2 b/back-to-the-future/flask_session/68e7a49a02a4835ef6c55562b07dbee2
new file mode 100644
index 0000000000000000000000000000000000000000..8890a5d2a1d45be5b41f5ee6a24a4b0324f1bd89
GIT binary patch
literal 100
zcmYe)G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLfu&a3~xZ_ne<IiX*j
z&E}qnjQ%IS`9-c^y@$)J=cnHmOz9C!Ov%m6i%+d6$Sg{YPf09Eo#ORyXHj~o9so*R
BDI@>@

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/694f624b9ac56068b2b10be0b73cbe88 b/back-to-the-future/flask_session/694f624b9ac56068b2b10be0b73cbe88
new file mode 100644
index 0000000000000000000000000000000000000000..0ae83e852332926f76502baa00981357b8c75b5e
GIT binary patch
literal 100
zcmb=@G|OmUof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPz~RdIi<Hc#I3X^mHQ
zdK)QC+&cT=#*<q;TB5k^Q`I*aP3aL#Ov%m6i%+d6$Sg{YPf09Eo#OS&U|)Kv9spC)
BC|m#l

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/6a2976642738f63614c8f3bf4707f895 b/back-to-the-future/flask_session/6a2976642738f63614c8f3bf4707f895
new file mode 100644
index 0000000000000000000000000000000000000000..f785f8c424c9331ea1baa2efe5ce1744ce636965
GIT binary patch
literal 100
zcmaE;W}eZ&IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iuU^wSOfxAy&B{9KgF
zCa?cv$0VPb{Qna*IcKuOmxr0BP3aL#Ov%m6i%+d6$Sg{YPf09Eo#J(G>4~&bJpir}
BDUtvH

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/6cd96cb30ee9d148980fe470ad234108 b/back-to-the-future/flask_session/6cd96cb30ee9d148980fe470ad234108
new file mode 100644
index 0000000000000000000000000000000000000000..9e66b7e3f4a4fa2579b36ab011ed6ae3f38e99ee
GIT binary patch
literal 100
zcmb0#H_K>Xof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM@3SXA3G<K@qz4-DmP
zjShU3PJH+}CDSaAfBv^y7R?jqP3aL#Ov%m6i%+d6$Sg{YPf09Eo#Hif?$`8EJpfV+
BDPaHr

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/6f672b111009ff2b0f581d15fe590c40 b/back-to-the-future/flask_session/6f672b111009ff2b0f581d15fe590c40
new file mode 100644
index 0000000000000000000000000000000000000000..79852a174d26dba6cd079b4c8cd3d99b3d4ef54a
GIT binary patch
literal 100
zcmea$G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLF%6IAo{b#~RhYv=Ay
zzgO|&e9c<6xaS)`ZY`dFYOi%?!;~Ju#FX63y!h0Lg3O}S_>{zw)G1z`><sCpdH~;5
BDzpFq

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/6f6a6c916e873716387a15a5b65b9bdd b/back-to-the-future/flask_session/6f6a6c916e873716387a15a5b65b9bdd
new file mode 100644
index 0000000000000000000000000000000000000000..ce70d87e17a0cdbcf434095e9605c82959a2fc1e
GIT binary patch
literal 100
zcma#oG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ(hvwJ%Gk)VT_{c9bo
zxcpKU+V0c&`$yxi(Iy4{CyVcYo6;kgn39{B7oS>DkXe)(pORRTI>qb$^Q81rJpf6Y
BDL()J

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/6ffad316904ff85580781e6de604193b b/back-to-the-future/flask_session/6ffad316904ff85580781e6de604193b
new file mode 100644
index 0000000000000000000000000000000000000000..355861ade2ffcb12f05b98c701e807228ade7be6
GIT binary patch
literal 100
zcmX@3YL?N!IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b;!vR2lh<nYSA<O!<|
z=x<Li@GFj5w>$C9#beGEKJ9m>PU#U$Ov%m6i%+d6$Sg{YPf09Eo#J)o@bdIhJpg66
BDPI5p

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7104cf420d98e3ad5d4a7ec2774bf6d8 b/back-to-the-future/flask_session/7104cf420d98e3ad5d4a7ec2774bf6d8
new file mode 100644
index 0000000000000000000000000000000000000000..5e005f142d2705097079b8537a7bc8fd99a781f5
GIT binary patch
literal 100
zcmea%G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKrKrdOhpdTcw#cK_v`
zk8jRgSg^Nn`nvazI%NO<?@ZkpGNnf_F(o%MFFv)RAhRenJ|(dvb&A)y|K;hWdH{SQ
BDzE?m

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/72c1be3fb528c9dad754a11c38157cb2 b/back-to-the-future/flask_session/72c1be3fb528c9dad754a11c38157cb2
new file mode 100644
index 0000000000000000000000000000000000000000..9de41f18aea1c830b0ddeeaf6fbd7c24301e77e4
GIT binary patch
literal 100
zcmX@7X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9dM^Z>_)!|LY7Ebs-
zGa~-&O@S?Sv24y;MKX?7YAuWtoYEthn39{B7oS>DkXe)(pORRTI>pQP@x`=KJphs4
BDKY>6

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7379c7079d5b3f39a728ca4db1efc909 b/back-to-the-future/flask_session/7379c7079d5b3f39a728ca4db1efc909
new file mode 100644
index 0000000000000000000000000000000000000000..677b56705ecb52d92da4a4949ff35f914eb9d879
GIT binary patch
literal 100
zcmd1OG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOpN5XAm+MLuWl#Fss~
zugYH>ZQ4*K)hUr|t$+Q#{cDFkQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+B^G`Y)|i4**kC
BDSZF{

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/73b4f5158c17b7856f27d4223342263b b/back-to-the-future/flask_session/73b4f5158c17b7856f27d4223342263b
new file mode 100644
index 0000000000000000000000000000000000000000..69b4a8943c16b2daf20dc742469b00e703709537
GIT binary patch
literal 100
zcmbQJX_nEzIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;eA^_~dn$r!MW){j-_5
zQEcC)Yo4D<w)WiRP<pMZD}7z7XG)J?VoGjiUVLgrL1s~Ed`e<T>J%@*%Zt-X^#GPV
BDLMcE

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/73d90008cfe88e6bcbd7d981ef97ce73 b/back-to-the-future/flask_session/73d90008cfe88e6bcbd7d981ef97ce73
new file mode 100644
index 0000000000000000000000000000000000000000..36eb8f403bd75c6296719272e780dcb623917a90
GIT binary patch
literal 100
zcmX@8X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;itr)Ia81+(gTey9_BS
z<8m$2j;`1{Z}K{cd)6hThwS1Vrt}CVrsQVk#iv#jWEQ2yrzDo7PVqXJbU3Y44**xP
BC|Lji

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/75460bf321af4f464430c25b892c6401 b/back-to-the-future/flask_session/75460bf321af4f464430c25b892c6401
new file mode 100644
index 0000000000000000000000000000000000000000..722c6c0867e8d46166d2d20fb17f093ced8ae64b
GIT binary patch
literal 100
zcma!4Gs|dTof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ(QzkTddWV-Oqw{9m@
zqffN`*s%Fi#q>Jk4@ve1G9zkYrt}CVrsQVk#iv#jWEQ2yrzDo7PVtH~=1DKr0|0jx
BD02V+

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/75b9032eb9a907c8bdf10a742869b93b b/back-to-the-future/flask_session/75b9032eb9a907c8bdf10a742869b93b
new file mode 100644
index 0000000000000000000000000000000000000000..78dcdf525d71f9ccf75d67ed1a92dcce79692bce
GIT binary patch
literal 100
zcmeDEX_nEzIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;is@#`#?WOVxU0eIvej
zM4#BKkQXQ%P|c<iRC#D#gwXc$Q+fmwQ*tx&;!`UMGK*5<QxZ#3r+D#}Zb>iI0{~yE
BCldew

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/75e30eaa64fbc5c30aaafd1f6b5a1ec9 b/back-to-the-future/flask_session/75e30eaa64fbc5c30aaafd1f6b5a1ec9
new file mode 100644
index 0000000000000000000000000000000000000000..b9556ebc34f1f6f051425133459adc3182d472be
GIT binary patch
literal 100
zcmebOW|q;wIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;fKA+rU>iS8B21q`H%T
zmpf*iPcqKl?JL)5n!&Yoi~I!VDLsOTDY=<>@u?LBnMJAbDTyViQ@qZfKbKyr2LK&r
BCprKC

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7611e8459b1c57c139dd815af9c38a6d b/back-to-the-future/flask_session/7611e8459b1c57c139dd815af9c38a6d
new file mode 100644
index 0000000000000000000000000000000000000000..a1ca1454817bf0eea2c667a4481ca64bfac7645c
GIT binary patch
literal 100
zcmYfQYL?N!IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;azLbk4(hd##96&*?pF
zy?MQ6w?tUV5Aq*=sL^oh24C{$DLsOTDY=<>@u?LBnMJAbDTyViQ@qmBuBMmj0RT>V
BC+z?L

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7620eeef9aa9bb45aa4105100c2aba28 b/back-to-the-future/flask_session/7620eeef9aa9bb45aa4105100c2aba28
new file mode 100644
index 0000000000000000000000000000000000000000..4af802aa2e6572511f7ce785760e078da744bbab
GIT binary patch
literal 100
zcmZ2$W1i8#IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hg=XVZ$lfD0MVcl^@O
z$d~Tky5{{FE$>7I{%Mvc4&?c>P3aL#Ov%m6i%+d6$Sg{YPf09Eo#Lgdvnst*4*+M_
BCw%|_

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/774d132d942cc4e1df0a9b65f56d989d b/back-to-the-future/flask_session/774d132d942cc4e1df0a9b65f56d989d
new file mode 100644
index 0000000000000000000000000000000000000000..e31221f22ba95147c49af1362d4e8320ed1205a6
GIT binary patch
literal 100
zcmcE5G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ2B*E^8mbkAJq$kgK5
z9`*uSXXW1>QF*7iBXRRvzb2!SDLsOTDY=<>@u?LBnMJAbDTyViQ@re}Zlsm!0RYfK
BCNTg2

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7b351c93040332dfa14d20943ab1fffa b/back-to-the-future/flask_session/7b351c93040332dfa14d20943ab1fffa
new file mode 100644
index 0000000000000000000000000000000000000000..290fe25e60c271586acbe5bf9b26f1b4fc0fe041
GIT binary patch
literal 100
zcmd1TG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM?8m7lan)UHPT>C&jL
zNnf938g+d*(iPowvX(Pw67xyPDLsOTDY=<>@u?LBnMJAbDTyViQ@q|Yolh^-0{|OB
BCxrk2

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7b54bbd31475cdecc2ac6483b3d3d2d8 b/back-to-the-future/flask_session/7b54bbd31475cdecc2ac6483b3d3d2d8
new file mode 100644
index 0000000000000000000000000000000000000000..cf837ec24f84663d358ac9baeb9a5d5863d8188a
GIT binary patch
literal 100
zcmZ?&W|q;wIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dk_S!Vi5lTy|#Onh(o
zR+{?GT^49DFJ{xBRZ9<*3jRI2cS?_7VoGjiUVLgrL1s~Ed`e<T>J+czJm=F&^#DHr
BC<_1p

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7c0aa187bd2b31ed70f027ba782fe016 b/back-to-the-future/flask_session/7c0aa187bd2b31ed70f027ba782fe016
new file mode 100644
index 0000000000000000000000000000000000000000..0c144e3a6573ec1c9c725a8370dedca3a9925bfa
GIT binary patch
literal 100
zcmZ3cYM#-+IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hgTW*@jYp65#a+S{G&
z_te;$XZq?s{r+M{_LZuRh7T`ert}CVrsQVk#iv#jWEQ2yrzDo7PVrJZz9+3z4*-HS
BDfIvV

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7c5ea86c5f948df7d1b3a080ed06a534 b/back-to-the-future/flask_session/7c5ea86c5f948df7d1b3a080ed06a534
new file mode 100644
index 0000000000000000000000000000000000000000..6e872815e422f248276424cd4bcc6ba7820a89ca
GIT binary patch
literal 100
zcmea(G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNf5yY}Fv%4&fi*9pr_
zVk9`c%zwFkvy|JoLHOg^Klj)=r}PLWrsQVk#iv#jWEQ2yrzDo7PVqWxcqhG74*)07
BC;R{a

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7c7acbc49ba72490e28e859d01efef4a b/back-to-the-future/flask_session/7c7acbc49ba72490e28e859d01efef4a
new file mode 100644
index 0000000000000000000000000000000000000000..59ba3162b99fa1c9107f14bd72db1c64ccdb2b3b
GIT binary patch
literal 100
zcma#oG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaITt-=!SV@$gwDciDGy
z-lAPiEWgaz;(mKMa?WP(?I^09(j%CdlAD<qpIT9nS(F-|l30>D#p_;&c6zBE0Lt+t
ASpWb4

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7cf9fbc07f681f6f75da84738dfe4855 b/back-to-the-future/flask_session/7cf9fbc07f681f6f75da84738dfe4855
new file mode 100644
index 0000000000000000000000000000000000000000..c35118fc3040771e31b232670b2eb465ac16595f
GIT binary patch
literal 100
zcmea%G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLIPs5|!D-Z_gi6wkP_
z6)k1jDK=}~p?&fUNyn3okA2b=p3)<jn39{B7oS>DkXe)(pORRTI>pQPlVf_R9snsS
BCqDoH

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7d04354d3f2607804cc2a300edb151bf b/back-to-the-future/flask_session/7d04354d3f2607804cc2a300edb151bf
new file mode 100644
index 0000000000000000000000000000000000000000..b2098ac4db6a18edcdcff822278dc557cf9c35e5
GIT binary patch
literal 100
zcmb>ZYL?N!IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;it8cY68u)Ef@kCy#Nw
zKCrpPt5*5uEB1<WOB(t9K6hFiI;BT2F(o%MFFv)RAhRenJ|(dvb&A(thpzNeJpj+T
BDsKP)

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7e06e982a4bb60d5c2dcca77c6cda329 b/back-to-the-future/flask_session/7e06e982a4bb60d5c2dcca77c6cda329
new file mode 100644
index 0000000000000000000000000000000000000000..fd7374b3d84b296c4f75592b69a602e640324371
GIT binary patch
literal 100
zcmX@3X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hiP(q7r;^AY|POE~w<
z;Qy4zG2!UN#p>E&S~flR1+w>aPw5d%Ov%m6i%+d6$Sg{YPf09Eo#J&y?nhdw9so2M
BCzk*K

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/7fec0913063560cd930414cab2393246 b/back-to-the-future/flask_session/7fec0913063560cd930414cab2393246
new file mode 100644
index 0000000000000000000000000000000000000000..47eeb032bfa7503ef967979ee5de8e4a76cf84f8
GIT binary patch
literal 100
zcmX@4X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bNB!jbqjV_(&)_x2NZ
zT+h3|b8^+whbpT!tDL!O(!{|&eM*mDVoGjiUVLgrL1s~Ed`e<T>J+a-vbWPp^#G%A
BDe3?K

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/80261ed5475b925955fd4baddcb851e1 b/back-to-the-future/flask_session/80261ed5475b925955fd4baddcb851e1
new file mode 100644
index 0000000000000000000000000000000000000000..07cb220056eb2553923ef3af100fb776977f8f80
GIT binary patch
literal 100
zcmYe+G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM@k8N1PI-w(%(O%gd8
zd{ZpK)z4}E6;@ik_ta8n#e5;>DLsOTDY=<>@u?LBnMJAbDTyViQ@oN={-%}c0RZIa
BCH4RS

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8191d002f3140fa7d644547d5d095055 b/back-to-the-future/flask_session/8191d002f3140fa7d644547d5d095055
new file mode 100644
index 0000000000000000000000000000000000000000..82e2e74101e44ed5a74369a5bffe8ee22ba94b51
GIT binary patch
literal 100
zcmcE5G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQQK`gL!r>hg(Gj$2Mt
z{9UdhoXgB*y485`h7;b?Kde$*G^Ix{F(o%MFFv)RAhRenJ|(dvb&A)1%`a)CdH^i>
BC-DFP

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/81cc7626288f9a804b06b66307b37b3e b/back-to-the-future/flask_session/81cc7626288f9a804b06b66307b37b3e
new file mode 100644
index 0000000000000000000000000000000000000000..0e5e8cdfecffa975a1b5dbabf11b184d388c734d
GIT binary patch
literal 100
zcmX?XZJyD<IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hgUI_>n4^=n0SO&5iJ
zU)gh^H{4{73&*rcb{<T3;^+58Pw5d%Ov%m6i%+d6$Sg{YPf09Eo#N%Z@Me0c9spN~
BC-(pV

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8360be0b64a48671598a410327283aea b/back-to-the-future/flask_session/8360be0b64a48671598a410327283aea
new file mode 100644
index 0000000000000000000000000000000000000000..deb40354bbd197d57177fefdaefb37bdae8b4e16
GIT binary patch
literal 100
zcma#jG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK5eY1X&?Wg;gyI+i^-
zz3f5#-elE4<z-82)aJ<qtq7K$Jf%l4F(o%MFFv)RAhRenJ|(dvb&6M1(}DC-Jpgh$
BD4zfT

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/845556a2734c30e0d96b7bdfa0a82d9f b/back-to-the-future/flask_session/845556a2734c30e0d96b7bdfa0a82d9f
new file mode 100644
index 0000000000000000000000000000000000000000..1fb52e2aa94797d708118b7d6271dbc680a6c79d
GIT binary patch
literal 100
zcmYe(G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKs09}=^~x^uBn)aMV}
zHB4zIf9&~wq}7~dN0~%hL6*VRDLsOTDY=<>@u?LBnMJAbDTyViQ@oy)KTI#x0{}CR
BC}#iw

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/846667689ca0fd8add512ce55c04fa72 b/back-to-the-future/flask_session/846667689ca0fd8add512ce55c04fa72
new file mode 100644
index 0000000000000000000000000000000000000000..071e0bfaedf95d01187e9868a0f3be4de593ebd5
GIT binary patch
literal 100
zcmcEgWtP#vIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;it~%joc?s7;0Y3N5WC
zUg@d&cqa7i)el_T0wY~#+P^EfHKj)|F(o%MFFv)RAhRenJ|(dvb&A&xZR_+>Jpj^q
BDn$SQ

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8487b52e9db2efa57f688178a32f1280 b/back-to-the-future/flask_session/8487b52e9db2efa57f688178a32f1280
new file mode 100644
index 0000000000000000000000000000000000000000..58978719a6c3bcc8b0a738937af4b6f5bd7553c6
GIT binary patch
literal 100
zcmZ?NG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOpT*Ru4j#h0De8vj(h
z)DLPb57L^b<h5qSgA@N)cVF?GI;BT2F(o%MFFv)RAhRenJ|(dvb&8kc^{Z*6dH|yE
BDxm-X

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8502fc6e0df4d9fc03abcd552c1bf898 b/back-to-the-future/flask_session/8502fc6e0df4d9fc03abcd552c1bf898
new file mode 100644
index 0000000000000000000000000000000000000000..def6d69e8a52bbf7f03550be9a0789e6f98eb46d
GIT binary patch
literal 100
zcmdn-%`BsVb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aW?s{w|XZb8o~cnLPZN
zEk1p=gxWoWbFYkQMYX>lZr{(#Ii*K1F(o%MFFv)RAhRenJ|(dvb&A*av>oZCdH|<q
BDFFZg

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/86524c3023c21547b5ece1e90b3acfc3 b/back-to-the-future/flask_session/86524c3023c21547b5ece1e90b3acfc3
new file mode 100644
index 0000000000000000000000000000000000000000..29e064a9f0ee8b671454c12c3b5c4074451c42b8
GIT binary patch
literal 100
zcmea#G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOpkv*Ih;UoElZ+WFgN
zv&!*mN3(rx;I*4lec~+Jm#uF1r}PLWrsQVk#iv#jWEQ2yrzDo7PVqWpe?F~L4*>Le
BCiVaT

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8735ce113f7ae5b512f09140a41870d5 b/back-to-the-future/flask_session/8735ce113f7ae5b512f09140a41870d5
new file mode 100644
index 0000000000000000000000000000000000000000..30736ace4a61c198a2a7edcd347140f671d7ea0a
GIT binary patch
literal 100
zcmX@FX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;f+ZVdeT*Ls5f&CJ7S-
zRu*e|uX8Rx>fduj<DKco)~ogGQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+E2E^rn~U0RSWp
BCXxUE

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/893d4ff49053c750ae186c4ca8b0e913 b/back-to-the-future/flask_session/893d4ff49053c750ae186c4ca8b0e913
new file mode 100644
index 0000000000000000000000000000000000000000..489a7efbf22044f49a40774675fc9a543d4a7e1d
GIT binary patch
literal 100
zcma#iG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK4J<sA5W1=F9kxnhTO
znfYo(q@`nCvbSF{Et6r2s9L5urAII^B{wrKKDDACvnVw_C9x!Riq{>_kLjg)0IV$}
A=>Px#

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8975db8d69782ad129a121656c516c32 b/back-to-the-future/flask_session/8975db8d69782ad129a121656c516c32
new file mode 100644
index 0000000000000000000000000000000000000000..99953204eda6ab301070a93a0ae78976e489d761
GIT binary patch
literal 100
zcmd1MG|OmUof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP!&V8+TdV|tH)jfb8=
zoJIcR$E|@*rOf=n7tJ1hSmn8RN{?V-N^WLed}>8OW>IQ<N@7Xs6t9dgRq3UA0GKr;
ADF6Tf

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/89ae79a7f847f2aed1dec02434721beb b/back-to-the-future/flask_session/89ae79a7f847f2aed1dec02434721beb
new file mode 100644
index 0000000000000000000000000000000000000000..acbf0075e1aa18ba0ca3dfc5fa4cf0b8c9258f91
GIT binary patch
literal 100
zcmWI3G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKrZV0U}&bm#cfU+ug1
zTv##NV4HnO;N!&o+WspFS4~QioYEthn39{B7oS>DkXe)(pORRTI>qbS<%8*^dH{TF
BDh2=m

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/89ccf44a4bfcbe8d6334014843788840 b/back-to-the-future/flask_session/89ccf44a4bfcbe8d6334014843788840
new file mode 100644
index 0000000000000000000000000000000000000000..9db4931618980fbbead0bff592908bec5054b015
GIT binary patch
literal 100
zcmaDMXr9r)IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;i8CoL$;}{nGib@284y
zxYT@LeomL}`-|t^)=KB>V`NdZpVA|kn39{B7oS>DkXe)(pORRTI>jqV)H}UY4*+gF
BC!zoV

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8b756f4b7369e6ebe3f9878cc3f84735 b/back-to-the-future/flask_session/8b756f4b7369e6ebe3f9878cc3f84735
new file mode 100644
index 0000000000000000000000000000000000000000..48f32b09bc7296bf8db19ed92011b63abeaddd35
GIT binary patch
literal 100
zcmZ2tZJyD<IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e8m?ZAm6d7F99y7n)$
zZe%;ey(0K?jMh{kw|VKccU9_Crt}CVrsQVk#iv#jWEQ2yrzDo7PVrJ%e<rO|4**73
BCvpG)

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8b85aa662e6655fcefdc9d802d6379b4 b/back-to-the-future/flask_session/8b85aa662e6655fcefdc9d802d6379b4
new file mode 100644
index 0000000000000000000000000000000000000000..15435a1205e1049a58233f0afcc9986688858195
GIT binary patch
literal 100
zcmXT;WtP#vIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gXR?$6PnbLXe`ZE@Q%
zRW2jr{xdJl7R8_boPTx;`*hB-n9?Jdn39{B7oS>DkXe)(pORRTI>qaQ_^k9&JpjZr
BDVYEO

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8d01680ee416d58a97dba83e6fd6f876 b/back-to-the-future/flask_session/8d01680ee416d58a97dba83e6fd6f876
new file mode 100644
index 0000000000000000000000000000000000000000..1dab9f81db0048635e9ef942778b845db34ea03d
GIT binary patch
literal 100
zcmcbjX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dk}V)uoXum#&5-E#R8
z{LP3lMEp&L$*MEwa`ntZr{4T0JEcc3F(o%MFFv)RAhRenJ|(dvb&A(zc82s)Jph}=
BD8~Q*

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8dc34737beb8c62cf2ee397263f4884e b/back-to-the-future/flask_session/8dc34737beb8c62cf2ee397263f4884e
new file mode 100644
index 0000000000000000000000000000000000000000..01302ffacdaa7477813ecbd2c199a90d124d8dd1
GIT binary patch
literal 100
zcmd1MG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLIV;l%WdPp_%2_ULMK
zv%6bjz|O5dX-V=5uB8k1#>{>qI;BT2F(o%MFFv)RAhRenJ|(dvb&6NU{sU>HdH`OQ
BD4YNQ

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8e3397bf2f65f7d28b85af8059742f08 b/back-to-the-future/flask_session/8e3397bf2f65f7d28b85af8059742f08
new file mode 100644
index 0000000000000000000000000000000000000000..c011575e6e34c533a362efaf8b89330019dd7e84
GIT binary patch
literal 100
zcmdm^X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;f*aHScer|E%4dDlYr7
z&rQ0xW6P;O|7sGoF5EDmFDh93V@i);VoGjiUVLgrL1s~Ed`e<T>J+ct@6M)`>Hz?i
C4=R%Y

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8e944ccdcedd5715279e25e60964639b b/back-to-the-future/flask_session/8e944ccdcedd5715279e25e60964639b
new file mode 100644
index 0000000000000000000000000000000000000000..1cf99b8149dc8c97dec9613c63526f8953a1960b
GIT binary patch
literal 100
zcmYe&G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaO2$wEN|m9j>o!q($UD
zteSte`czV-=(9Hm>&hP;{rSVPX-bb^VoGjiUVLgrL1s~Ed`e<T>J+a>5sc}jdH~Bp
BD;59%

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/8f24ad0909b3832bc1175d87e6d6dd67 b/back-to-the-future/flask_session/8f24ad0909b3832bc1175d87e6d6dd67
new file mode 100644
index 0000000000000000000000000000000000000000..5e4e7f423825c60bfcb0369216a3be1f321a4a49
GIT binary patch
literal 100
zcmdm^X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gXg<{FvD4!r44lWsQk
zZa@7(>gJP>WuDn(U)ZyzY}~N9eM*mDVoGjiUVLgrL1s~Ed`e<T>J%@VxJl`ydH}n_
BDj)y=

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/9022c917e9bb52f7a3f9df245ece4959 b/back-to-the-future/flask_session/9022c917e9bb52f7a3f9df245ece4959
new file mode 100644
index 0000000000000000000000000000000000000000..37aa7d489a879b6e851fe3eaf1974cb088765731
GIT binary patch
literal 100
zcmdn3X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9Yx!!x7?eZEgf)vvd
zkJ}{MUhLmcydmsv#e?tL)9bW-rt}CVrsQVk#iv#jWEQ2yrzDo7PVw3;voEbw4*+XF
BD9r!>

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/920f185c31832f3643f275c94b6b6436 b/back-to-the-future/flask_session/920f185c31832f3643f275c94b6b6436
new file mode 100644
index 0000000000000000000000000000000000000000..20e7165472b00bab58dd417601e0b83070f66909
GIT binary patch
literal 100
zcma#kG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKt3JDhjRci$vc*PSw-
zvpSvzE;@JRbl)_o&VGS1uRoLWr}PLWrsQVk#iv#jWEQ2yrzDo7PVu^T=382+9sp<@
BDhB`n

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/93cfdcd1af2e31356ba3e4c797c7180e b/back-to-the-future/flask_session/93cfdcd1af2e31356ba3e4c797c7180e
new file mode 100644
index 0000000000000000000000000000000000000000..15f2340ba7be96fc227b237f43ccb7bac2174d22
GIT binary patch
literal 100
zcmZp(Fw1CQof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ<IYB628-SqPGUA7|Y
zVs(4lK3x-bwlRIA)%ijt^<m2VDLsOTDY=<>@u?LBnMJAbDTyViQ@q&b?oKb&0{}2+
BCu{%!

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/9406fe9ae36b2cb3db15fcedf29d8992 b/back-to-the-future/flask_session/9406fe9ae36b2cb3db15fcedf29d8992
new file mode 100644
index 0000000000000000000000000000000000000000..4ca756866d9c0336140565520e9e3e30299f5919
GIT binary patch
literal 100
zcmca?ZkEx&IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;axOHU095{(lq7rQS5z
zy`JDQ;oZ5U<OMmxulsA?yx~ZZp3)<jn39{B7oS>DkXe)(pORRTI>qa9!qoIqJpi%1
BDir_#

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/954589c7959251139379e24a16c9e437 b/back-to-the-future/flask_session/954589c7959251139379e24a16c9e437
new file mode 100644
index 0000000000000000000000000000000000000000..76a7d97b22a7fba485e2d1c01e7a9c58ab40d945
GIT binary patch
literal 100
zcmdm|X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;i7f`@P@=k&ibMPpmlI
zG}q>dvB3%jKQ|4g*!?#I<!yJTPw5d%Ov%m6i%+d6$Sg{YPf09Eo#JKplsmmt4**Kg
BCj$Tg

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/97178654b5c0c9ca132ba2720ad4bd0a b/back-to-the-future/flask_session/97178654b5c0c9ca132ba2720ad4bd0a
new file mode 100644
index 0000000000000000000000000000000000000000..c0bf26e1e13bdb8d5ee29e00703816ea74823829
GIT binary patch
literal 100
zcmWI0G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ>Cn<@T5jirQQYRVx!
z?KgeXocS)F_0YMm#sBkX&;RhODLsOTDY=<>@u?LBnMJAbDTyViQ@jHBU!<4n0RSbH
BCy)RD

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/9764607bd0d51e03d21bc4f73d7a3fb0 b/back-to-the-future/flask_session/9764607bd0d51e03d21bc4f73d7a3fb0
new file mode 100644
index 0000000000000000000000000000000000000000..f469bd51e94c99b687b8fb6630a9fb5a66cb6074
GIT binary patch
literal 75
zcmbRC-Ylbmb*c>m1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aTgDv?pU*q-`;KvYbFb
bMUUR3U1mI`?^a)aeC5+0@0Kk2DW!S<(*_+6

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/982cc845e05dfd464f333f7d16d55f3a b/back-to-the-future/flask_session/982cc845e05dfd464f333f7d16d55f3a
new file mode 100644
index 0000000000000000000000000000000000000000..79c7d09b10a9d1d8dd10ea7f2a6400514ccc0e26
GIT binary patch
literal 100
zcmZqCHqU5aof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIub|G2C`l3j(bZ>DZf
z)QcFY6=}<Eu3|M5cYd#Fe^mGKlpevvl-$g`_|%Gm%%arzl*E$MDPGKClIf*-0KY#Z
A7ytkO

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/984f06e0ef3f2b3c55d9fbbe3cbd4811 b/back-to-the-future/flask_session/984f06e0ef3f2b3c55d9fbbe3cbd4811
new file mode 100644
index 0000000000000000000000000000000000000000..aec0415c39155a573dbc08146b6449b0401ca93f
GIT binary patch
literal 100
zcmcbpX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hhBlF2xqA+FHyc*Z)d
zZmXFGX8g()si;nGyFJ-3`H$w5DLsOTDY=<>@u?LBnMJAbDTyViQ@k$Dn4Mm#2LLH4
BC({4`

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/98e47b81eb2790747fd6a39be77f858e b/back-to-the-future/flask_session/98e47b81eb2790747fd6a39be77f858e
new file mode 100644
index 0000000000000000000000000000000000000000..5e0f3133920b041ff3eb1276ab8c814fd705ef4f
GIT binary patch
literal 100
zcmdmOYo5`-IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;fKyJMr@Qz$*o_mYkZZ
zcK+?5>#oKVA7_U=dJvOx;_QbB4O4mq6H{_C^Wsx03NnjQ<5Ln#Qm1%XKVOnwss{iI
CkSuTj

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/990b8182389a471712fd4449c602f1a5 b/back-to-the-future/flask_session/990b8182389a471712fd4449c602f1a5
new file mode 100644
index 0000000000000000000000000000000000000000..8c60d412bd20010c6d7f7cf1ade0d59b75b1b777
GIT binary patch
literal 100
zcmX@1X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hg&{i@u=-0ja+8Sz*j
z@(sJ`lP%fM5SI7cLDswM(eGNFDLsOTDY=<>@u?LBnMJAbDTyViQ@l>F9!o3L0{}-|
BC$j(m

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/9924990b4546e6196feae2e41bcded8c b/back-to-the-future/flask_session/9924990b4546e6196feae2e41bcded8c
new file mode 100644
index 0000000000000000000000000000000000000000..d9b171c362f280abecd3be303c085c238117dc62
GIT binary patch
literal 100
zcmYe%G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLG-kh7AVtM_;0-CJAM
zH14=vE~w=jCiULyZD3P-KkxhgDLsOTDY=<>@u?LBnMJAbDTyViQ@m0_-=>%90RTTM
BC_DfF

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/9a15c035a8938bbaf7ee32ac1aa45f15 b/back-to-the-future/flask_session/9a15c035a8938bbaf7ee32ac1aa45f15
new file mode 100644
index 0000000000000000000000000000000000000000..493b38f269a79e5d488261a227a2c55fd4e485b5
GIT binary patch
literal 100
zcmea)G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQo1JMa6BZQTm{XNmoE
zoxSwG(S_uB`jLMM*vseKkkZ*CIHgB0F(o%MFFv)RAhRenJ|(dvb&8jlxmJ3q9spYh
BCz1dF

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/9e013599d6b47a15db72409a1629f594 b/back-to-the-future/flask_session/9e013599d6b47a15db72409a1629f594
new file mode 100644
index 0000000000000000000000000000000000000000..1dcdb2a56ff7afd3a1a7b623789864dbaf2a9dbe
GIT binary patch
literal 100
zcmeySX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e8f{LUSvW0TU#J|2Db
zqN;o6<?M8~$Kmera_c8tf0+5bV@i);VoGjiUVLgrL1s~Ed`e<T>J+c%wfgC$dH@i|
BEA#*W

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/9e57e62465a479e679a6adbd4b958157 b/back-to-the-future/flask_session/9e57e62465a479e679a6adbd4b958157
new file mode 100644
index 0000000000000000000000000000000000000000..84da51bd1ff7c1a53f3c2be54a41bb384bcaad00
GIT binary patch
literal 100
zcmcbpX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hhG{Kj-rY5KHZvt#y(
zvtD3x<iC8sboNbipEMuooPS<3rt}CVrsQVk#iv#jWEQ2yrzDo7PVoxt)J`we0{~5W
BCqMuI

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/9ea35b83ec748d413674ea8e6ca87ccb b/back-to-the-future/flask_session/9ea35b83ec748d413674ea8e6ca87ccb
new file mode 100644
index 0000000000000000000000000000000000000000..20293729bee6e2e17d736a4d2fdf143a88f7229f
GIT binary patch
literal 100
zcmWI4G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK_Oe3JLy=Ki%e4y$LG
zNjyHFBc9b2*zP28%H~+$R<82TQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+5W^zm#682LLwU
BC^`TD

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/9fc417b4957fde835b5e7b64b5104ac8 b/back-to-the-future/flask_session/9fc417b4957fde835b5e7b64b5104ac8
new file mode 100644
index 0000000000000000000000000000000000000000..35f2a2b4977d092557ceab02b4ef0071063b73e4
GIT binary patch
literal 100
zcmZQ|FwbaUof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJfW2oZhpYBQ5d;G3K3
z>y$!tkCnMq{Qk~&a=z8=nAG;yQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+78&tV%D{0{|3=
BC;<Qf

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a00a363e74e8854d89553aedcabb4c6a b/back-to-the-future/flask_session/a00a363e74e8854d89553aedcabb4c6a
new file mode 100644
index 0000000000000000000000000000000000000000..5b580fc3c5d09ac8109478f4e506c3ae0d064728
GIT binary patch
literal 100
zcmea)G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ%pD%Z3kbn1%rRzVD!
z>Q#Qs#qD`Z8H*g%wcBgYD^LD6rAII^B{wrKKDDACvnVw_C9x!RikG+g-}F*F0G*d4
Ar2qf`

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a07fed5d740a8dd02ef4928198e01133 b/back-to-the-future/flask_session/a07fed5d740a8dd02ef4928198e01133
new file mode 100644
index 0000000000000000000000000000000000000000..22fd075b65499146d2db878552d6bbb87d005278
GIT binary patch
literal 100
zcmea!G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM>~Y<TR7;j`#~hsJJt
z2k#`Tx@oqD!KrBNyvzU%k?WIQP3aL#Ov%m6i%+d6$Sg{YPf09Eo#N%8+?igg2LLG`
BCocd1

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a0bf9254a3236ad8dac9f6675055541d b/back-to-the-future/flask_session/a0bf9254a3236ad8dac9f6675055541d
new file mode 100644
index 0000000000000000000000000000000000000000..f22acbad26245eb8816b80cecbf8760582e14e89
GIT binary patch
literal 100
zcmcbqVV2RrIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bOPU43D@>5^yZkJY-n
z_WUyUjae1<ygK#j4*N|X`lSkzr}PLWrsQVk#iv#jWEQ2yrzDo7PVu_wbt<h?4*-V5
BDVYEO

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a0e8349de3483ae232069dbfc1396c7c b/back-to-the-future/flask_session/a0e8349de3483ae232069dbfc1396c7c
new file mode 100644
index 0000000000000000000000000000000000000000..87025fd1f336a265bb6f482f4aaa215e8eef3e17
GIT binary patch
literal 100
zcmWI4G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK6Fv{&YaJLiAH+?%uJ
z&seixuS&eW>-kH0Hr>#c$G`ucoYEthn39{B7oS>DkXe)(pORRTI>qb4>6>Y#dH`(C
BDnbAN

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a101e31a62c14e8ea2cf4c779e1b7d37 b/back-to-the-future/flask_session/a101e31a62c14e8ea2cf4c779e1b7d37
new file mode 100644
index 0000000000000000000000000000000000000000..435571d3c10e7ad7fc842499eacda5c6d9c2e036
GIT binary patch
literal 100
zcmWI5G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ2nxAL&ewJT>g<Xeix
zZ~Ip8yrMerkHd7~l#Mo@_OG7bKcz=7F(o%MFFv)RAhRenJ|(dvb&A*3#naPE^#Fh6
BDk%T}

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a22a2e117a8fe7f9a97f845528859ed0 b/back-to-the-future/flask_session/a22a2e117a8fe7f9a97f845528859ed0
new file mode 100644
index 0000000000000000000000000000000000000000..12876ac2d24f24cf960361d0c143a55c1b680843
GIT binary patch
literal 100
zcmYe$G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJf7y4mHPyFxa0!{N5m
zN+|{r`+b`H{~x)1yx*R4u9?%KDLsOTDY=<>@u?LBnMJAbDTyViQ@rA>=cSkG0RSDe
BCm{d;

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a348d839170ede14f17edd94e2f166a0 b/back-to-the-future/flask_session/a348d839170ede14f17edd94e2f166a0
new file mode 100644
index 0000000000000000000000000000000000000000..712589669ed03c4949cf225b1501925eb9c55ad4
GIT binary patch
literal 100
zcmZ?KG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ<M@mVy>wDO_Y(n{gP
zh3|ahHl7xA6ZxAV)6;Ky_K45oDLsOTDY=<>@u?LBnMJAbDTyViQ@jqBE>ADj0{|mh
BC)NM}

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a3d5bcca8210816c93aa4c61352532aa b/back-to-the-future/flask_session/a3d5bcca8210816c93aa4c61352532aa
new file mode 100644
index 0000000000000000000000000000000000000000..8bcc523fbbd6ab773217439c7b80a39cf7f8aa8d
GIT binary patch
literal 100
zcmX@3X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gW=ZHL#5`9TLVdjuT5
ze_VIMpFeHpnIjLi(|_;S@L;mcvMD`+i7C06dGV<g1(`*u@hOQVsZ+dsTocku^#I0n
BDl`B9

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a56aa0344508a51bd93a4f3ea8d6c30e b/back-to-the-future/flask_session/a56aa0344508a51bd93a4f3ea8d6c30e
new file mode 100644
index 0000000000000000000000000000000000000000..1e0976c1f4f6acf75da216dcc5cb388aec433580
GIT binary patch
literal 100
zcmd1OG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK5Dtk-nv!!8CM{=W&k
zuU)W_iikWFnybE&)2o8VWmV~vDLsOTDY=<>@u?LBnMJAbDTyViQ@mbXY)>!M0|5Un
BCiegU

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a57b6e892f4830587aea495552784ed9 b/back-to-the-future/flask_session/a57b6e892f4830587aea495552784ed9
new file mode 100644
index 0000000000000000000000000000000000000000..12304654dd5c951fa236875984ee48002b3026a8
GIT binary patch
literal 100
zcmWI2G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ<~kn8_Fo^6Zuan798
zVn=giZ13+p<FP5VWWMsN?&Qahrt}CVrsQVk#iv#jWEQ2yrzDo7PVovl)}3Ce2LM2D
BD4PHP

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a5a7c21278a12837bd88b87302fe68a7 b/back-to-the-future/flask_session/a5a7c21278a12837bd88b87302fe68a7
new file mode 100644
index 0000000000000000000000000000000000000000..d15aca757cff68119f3ce7c3e4283f3dee4c234a
GIT binary patch
literal 100
zcmX?OZJyD<IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b+&ENpwv_Uu_Y7oVT;
z3Q&K&>dDHz_snP59WU9ZxK?(7(v%*-#FX63y!h0Lg3O}S_>{zw)G1y*(O1$-^#G~O
BDWL!W

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a5e8f792a5f0fdcdf5f666a1d14a23bc b/back-to-the-future/flask_session/a5e8f792a5f0fdcdf5f666a1d14a23bc
new file mode 100644
index 0000000000000000000000000000000000000000..25091233bafa5778a968b2ae7c97015e7a53d2de
GIT binary patch
literal 100
zcmZotHOpvVof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJgOz^fYiE%qsc@OECc
ze}N1<(=@(BunJkZyNKo=eP_00N{?V-N^WLed}>8OW>IQ<N@7Xs6fY*5b7`e|0HszW
A5dZ)H

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a803d35caa6bdd7e02955a7bd7319d28 b/back-to-the-future/flask_session/a803d35caa6bdd7e02955a7bd7319d28
new file mode 100644
index 0000000000000000000000000000000000000000..a51d3845cfd2cc0ba40906516b5cc1292b673d0d
GIT binary patch
literal 100
zcmd1QG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaMRPu9aD-`E9$p+h>O<
zI<eXkkKS4MOq1Es(j=;RaPE!vDLsOTDY=<>@u?LBnMJAbDTyViQ@maZOQx6V0RZ{l
BCPM%K

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a8417dbcc14d9a8cf376b5d6ac2be10a b/back-to-the-future/flask_session/a8417dbcc14d9a8cf376b5d6ac2be10a
new file mode 100644
index 0000000000000000000000000000000000000000..a93ba7ea931f0801e7b739af96653fc264d1c2c2
GIT binary patch
literal 100
zcmaE_VV=>zIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;f*>ZE<dU#qPhKYv-qg
zJxMUyuqk3nQpVayi~L_#+d2cMPw5d%Ov%m6i%+d6$Sg{YPf09Eo#K_xbUwXQ4*-{K
BDL?=K

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a86aa5afcb0a6f305aa8502781d96fcb b/back-to-the-future/flask_session/a86aa5afcb0a6f305aa8502781d96fcb
new file mode 100644
index 0000000000000000000000000000000000000000..ac9bfc096222976e93820c0733cc57fd601dbd93
GIT binary patch
literal 100
zcmeZQH_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM>>;P^bNW#z3$+UZ==
zA~#zFuXfox!STCmV%DSuUE7vEp3)<jn39{B7oS>DkXe)(pORRTI>qbE!*^+=dH^)w
BDNFzW

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a97a1ab003cda1e66e80df2a97f4e4c8 b/back-to-the-future/flask_session/a97a1ab003cda1e66e80df2a97f4e4c8
new file mode 100644
index 0000000000000000000000000000000000000000..ebf218a6e00cda1b7c0797c85928f6b51882dd2c
GIT binary patch
literal 100
zcmeZQH_K>Xof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ2}^FZ5d)|@j20nav`
z*(6aM(f2&z(SoRde`PjoaM-o^#FQSv#FX63y!h0Lg3O}S_>{zw)G1#6b*<^8dH|1w
BDklH{

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a99e725d1a5105e4330dbb2ab295b044 b/back-to-the-future/flask_session/a99e725d1a5105e4330dbb2ab295b044
new file mode 100644
index 0000000000000000000000000000000000000000..26bf9df9b3343b9f02a7d0e10306e2049d7827ce
GIT binary patch
literal 100
zcmb36YL?N!IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;g{>iobN_w5N-_vR_2+
z3q0;}=<l?rXD2UhIsU@9ocpQ}>y#eB#FX63y!h0Lg3O}S_>{zw)G1ywHfp4o>Hz?=
C6DimL

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/a9dc030de1ace0b44370bee19e7acc70 b/back-to-the-future/flask_session/a9dc030de1ace0b44370bee19e7acc70
new file mode 100644
index 0000000000000000000000000000000000000000..6f56c81a1f1d64bd32f9ef8db2a941a3e96234b2
GIT binary patch
literal 100
zcmX@3X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gVR>58aYrbpD|<Il_&
zUDwMkR0~Q{uQ8ea*z}8`grSY-lpevvl-$g`_|%Gm%%arzl*E$MDPE^l52u&v0Ra8A
BCEWl3

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/aa774380b6cfedcacd5229d8d55de6ea b/back-to-the-future/flask_session/aa774380b6cfedcacd5229d8d55de6ea
new file mode 100644
index 0000000000000000000000000000000000000000..9c6d607e758d0ecc6878cce67d1cd21748ac9315
GIT binary patch
literal 100
zcmezJ%`BsVb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aW^K;JlW@7k=t^ir?H|
zd(2kE@<bGW)SZ0&j(56xs@q$Xrt}CVrsQVk#iv#jWEQ2yrzDo7PVp)!zL;LB2LP{e
BD2@OC

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/aacf73f04458fb0cac639324f8d23ef9 b/back-to-the-future/flask_session/aacf73f04458fb0cac639324f8d23ef9
new file mode 100644
index 0000000000000000000000000000000000000000..6ecdad70146cc92da03b580d50eebba436023c25
GIT binary patch
literal 100
zcmYfMZI;o%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dlP*bw|TbK#at>tf38
z9<PgC;gi>qnbW)|QG=QLVZ-aRDLsOTDY=<>@u?LBnMJAbDTyViQ@oyCIhS6l2LP>N
BDlPy3

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ad1354ac688b6e7cb3d324495b7f5eb2 b/back-to-the-future/flask_session/ad1354ac688b6e7cb3d324495b7f5eb2
new file mode 100644
index 0000000000000000000000000000000000000000..75a0e29cd9f76ee0580cb55901e871900d4a10cc
GIT binary patch
literal 100
zcmcbhX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;is)zu5dQxA?l|bNqEx
z=<HE?d*kNUV&QjOlMS<b!{$Dgp3)<jn39{B7oS>DkXe)(pORRTI>qaP?Tz$OJph^c
BDWL!W

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ad16b66739c9bbfbf32c3130f98dd0a7 b/back-to-the-future/flask_session/ad16b66739c9bbfbf32c3130f98dd0a7
new file mode 100644
index 0000000000000000000000000000000000000000..1e63090233df04f468e651989bc18ee02e538f11
GIT binary patch
literal 100
zcmWI2G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIs@Fip#-mp1)c{cb0x
zrnz#d-;dX+U)JqU@OA7uByOiSrAII^B{wrKKDDACvnVw_C9x!RidW!AmGn|Q0MTqE
A(EtDd

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ad99f6117878482ab7106b4d974cfe90 b/back-to-the-future/flask_session/ad99f6117878482ab7106b4d974cfe90
new file mode 100644
index 0000000000000000000000000000000000000000..7bfc587d9ac0b7dfd31606651b2acb50e41cc33c
GIT binary patch
literal 100
zcmZ?MG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLGp612m6bGD1t`M!&~
zw;%tvjjeR#e3>@oR*U{FrHz|1rt}CVrsQVk#iv#jWEQ2yrzDo7PVqYS=we!_9soZg
BDJB2_

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/add69d43e0c9c22cb6ae3f24658b21cd b/back-to-the-future/flask_session/add69d43e0c9c22cb6ae3f24658b21cd
new file mode 100644
index 0000000000000000000000000000000000000000..3ced8cc63a01c138632ce3ae8c88853e0e6fc20c
GIT binary patch
literal 100
zcma#lG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIUwJ~6Rs!gl`>H<#Z9
zpWjb?YQe?5>&#t0{q6S5(i6D@r}PLWrsQVk#iv#jWEQ2yrzDo7PVtJIbv3<I4*)Q0
BCwKq=

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/af23a5dd9dbbe86d6cae6ca8a95a94c9 b/back-to-the-future/flask_session/af23a5dd9dbbe86d6cae6ca8a95a94c9
new file mode 100644
index 0000000000000000000000000000000000000000..322e890e5195cdc59ee987eca43ab79ea0fccd7a
GIT binary patch
literal 100
zcmWI6G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK4Xv+_e{y6+EvKa*)G
zUGwf-ue<gl@(2IR-<`&{EO~4Tr}PLWrsQVk#iv#jWEQ2yrzDo7PVu@lUpc*04*-6l
BDQ*A&

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/afd84e1511d5e9e36607751cf7b7ac96 b/back-to-the-future/flask_session/afd84e1511d5e9e36607751cf7b7ac96
new file mode 100644
index 0000000000000000000000000000000000000000..1a3df7b9076ec22354cc1dd44b5ff30ede4c31d8
GIT binary patch
literal 100
zcmebIW|q;wIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;f*z`_lFGy6+b<Z$8Q3
zXXo&t-DCrg&WpMySyN`S^Us>8IHgB0F(o%MFFv)RAhRenJ|(dvb&A)SwxaY>Jpgf3
BC@TN}

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/afe1ec12fb39790665014610669101bb b/back-to-the-future/flask_session/afe1ec12fb39790665014610669101bb
new file mode 100644
index 0000000000000000000000000000000000000000..56be671dd8afe246fe0035fa16f7af50196624d9
GIT binary patch
literal 100
zcmccf-7KSlb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aUsWsPxY*<}BwD7SGLD
z*q*{L&q5&1!E@!Kpp7f$PpX{$XG)J?VoGjiUVLgrL1s~Ed`e<T>J+crMt{>v^#GUB
BDO3Oe

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b05afd0b1ba046e6e56dfb91cade5852 b/back-to-the-future/flask_session/b05afd0b1ba046e6e56dfb91cade5852
new file mode 100644
index 0000000000000000000000000000000000000000..c97bc870fd7d78ad30c05bf636fe86a2de01fc1a
GIT binary patch
literal 100
zcmdn~#Vn(Nb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aUtHy$y{5Z2`VdG)?9#
z(TSWj=lPCfel2<d##z%&EIjRSX-bb^VoGjiUVLgrL1s~Ed`e<T>J%^Y+}QL|Jpi=J
BDE$Bc

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b1247ef5153c8cb20af6eaa532c4e53f b/back-to-the-future/flask_session/b1247ef5153c8cb20af6eaa532c4e53f
new file mode 100644
index 0000000000000000000000000000000000000000..010d04714c3304fd61fdc3517a2e2f1956153cb2
GIT binary patch
literal 100
zcmea*G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOSZ5fN_h={2o>l~>%P
zKd%$dKia<D(rtsXiLddpeSC#MQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+E1{w56Bo0RSE9
BClvqy

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b34f7207987081570979b3c3bbc6ae2f b/back-to-the-future/flask_session/b34f7207987081570979b3c3bbc6ae2f
new file mode 100644
index 0000000000000000000000000000000000000000..9eaff0d625d28a9b6712841715859ce5f4d4513f
GIT binary patch
literal 100
zcmezV$1J0Pb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aThOaq-e=Y;_rW_wq|-
zElN}WeB)Q~f0dw|K0VH&=v!h*Q+fmwQ*tx&;!`UMGK*5<QxZ#3r+CHA+mlwR2LP*L
BDAE7`

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b593f82fb66d006980e8a43a0417a1ef b/back-to-the-future/flask_session/b593f82fb66d006980e8a43a0417a1ef
new file mode 100644
index 0000000000000000000000000000000000000000..5e6d76598aa676322fc21f5a9115ad880ac08b16
GIT binary patch
literal 100
zcmcblX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b-zum73JS<7#qUyx!l
zJMnL#`^tOl7hlbaI_LJd_hy5O$dn$z#FX63y!h0Lg3O}S_>{zw)G1y;ZCBDt^#IOT
BDyskh

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b5e3b8a6b694614c74fa55892ec7831b b/back-to-the-future/flask_session/b5e3b8a6b694614c74fa55892ec7831b
new file mode 100644
index 0000000000000000000000000000000000000000..a15a02fd1c79f597ca863ca9267ce2bac56b595b
GIT binary patch
literal 100
zcma#jG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK^axvaR??SsaD?n67m
z)tAX%Klxrh<L6^xxuy!0=-4@Drt}CVrsQVk#iv#jWEQ2yrzDo7PVtJga8EDQ0{|h#
BChh<L

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b61f47d48cfde46dc72a64c6ff49259b b/back-to-the-future/flask_session/b61f47d48cfde46dc72a64c6ff49259b
new file mode 100644
index 0000000000000000000000000000000000000000..a1f8c8ad11fd626326707d5d56f9dc2f2beabb99
GIT binary patch
literal 100
zcmX@BX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bO^&M-=9!nePVcRqS@
zI#M%yiiqlMzr{wea$6R^S;_R3X-bb^VoGjiUVLgrL1s~Ed`e<T>J+cD4Q=VAdH{u|
BDJcK|

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b775978d6a3936c4100e344e8378371e b/back-to-the-future/flask_session/b775978d6a3936c4100e344e8378371e
new file mode 100644
index 0000000000000000000000000000000000000000..c9e6458333a54be75b908f27772b7e7ea151f4c1
GIT binary patch
literal 100
zcmXTaG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLIBxA(wmn|4nB-F-hF
zue2$z6qjYRXPz!|M!317@$%QpQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+9sMs*zr*2LLK?
BC-eXS

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b77f6ebf9bf330d992f7fcc42ad3eb80 b/back-to-the-future/flask_session/b77f6ebf9bf330d992f7fcc42ad3eb80
new file mode 100644
index 0000000000000000000000000000000000000000..c9f53fd23e6794bcc4b7d573de171b9547864a3e
GIT binary patch
literal 100
zcma#mG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIWF)B5JvsBzLG)+pp-
zd<YwhYR#nJMhpI>Y3wmKxV2@b^av)V<Ywl@r&bhX7Ny3gB$lL3@wyv3DZNw=0E8SP
A!vFvP

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b79918f57d6585431b357364a047b2fb b/back-to-the-future/flask_session/b79918f57d6585431b357364a047b2fb
new file mode 100644
index 0000000000000000000000000000000000000000..1a508b026cf2b54bd63b912b18ffe8592ed2ca63
GIT binary patch
literal 100
zcmX@4X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;c~cxY;3f>&`hc2OqZZ
zM+OH3sVMzEySF$grQzs)RqMkdQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+7Io-I89a2LMpF
BC*=SD

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b7fa05ef1c055c8721a0844fa2f9c517 b/back-to-the-future/flask_session/b7fa05ef1c055c8721a0844fa2f9c517
new file mode 100644
index 0000000000000000000000000000000000000000..08e87b612c5e5ef5be6967fa0fa5f40473ed182b
GIT binary patch
literal 100
zcmdn3X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gWwe9Cm;h9j|0g?-g-
zh}=jKe9<CTB6X5s{vU>`1?CYmrt}CVrsQVk#iv#jWEQ2yrzDo7PVw5cVMBVU9snk)
BCxHL}

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b807e74d42b1d517c52e3a34da1fc725 b/back-to-the-future/flask_session/b807e74d42b1d517c52e3a34da1fc725
new file mode 100644
index 0000000000000000000000000000000000000000..a8dbdce7e899e6cb472cb775a5cf828b5b569422
GIT binary patch
literal 100
zcmaEAZ=TV>IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;eA4{Pc5GDHj(>9kV3<
znl~3VZ%W(9+|wfV|MRqyDpRaAr}PLWrsQVk#iv#jWEQ2yrzDo7PVtIy_>xwt2LMMi
BC!_!X

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b880a4c620be6a758aa72e4fac35b79b b/back-to-the-future/flask_session/b880a4c620be6a758aa72e4fac35b79b
new file mode 100644
index 0000000000000000000000000000000000000000..9ef28498c18fa645bc2d944877aa5b8416bf11d0
GIT binary patch
literal 100
zcmY%UZI;o%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;hhcBDUFiX3xTzVq0g|
zolRuFdTvw1ErYpzt4z0qnO<}HHl;@}F(o%MFFv)RAhRenJ|(dvb&8i-_Kx&YJpi1F
BDOUgh

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b90531b031af291fc09f3b47f35d1871 b/back-to-the-future/flask_session/b90531b031af291fc09f3b47f35d1871
new file mode 100644
index 0000000000000000000000000000000000000000..3880eba8a8a3a7643f6a5a7169224612c8486545
GIT binary patch
literal 100
zcmWgtYL?N!IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;f(;W9V5tRps^?7Y(-+
zmaEQ3-{7u)GXJvDv0{PFvkjaaQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+A4^>P|1!0{{|*
BCRYFe

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/b9400bb738c7fb91a7635749b053a137 b/back-to-the-future/flask_session/b9400bb738c7fb91a7635749b053a137
new file mode 100644
index 0000000000000000000000000000000000000000..2004e05e64128e2be21879dc6957cfef67d986e9
GIT binary patch
literal 75
zcmd1&WR}suI@N{&0&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;i6%>FWcH4DIBw9i^Mn
ba*rz5WWG(g_i%B+f%<TF&iM{qQ%dy!5QrXt

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ba501d97a8ebd9381fa271b3ab0d7697 b/back-to-the-future/flask_session/ba501d97a8ebd9381fa271b3ab0d7697
new file mode 100644
index 0000000000000000000000000000000000000000..4604925c6521160665e1b990396079c264933c53
GIT binary patch
literal 100
zcmcE3G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKrT?VD_IH|~2+Q&JMU
zpQfPvwfKE6ABt>Wn_NAAvuc$4lpevvl-$g`_|%Gm%%arzl*E$MDPDUQ#-^9*0RZkP
BCc6Lt

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/bb5f6cf3892f52c07e415dc25f8f101b b/back-to-the-future/flask_session/bb5f6cf3892f52c07e415dc25f8f101b
new file mode 100644
index 0000000000000000000000000000000000000000..3e6eac0a125defdda74c04f9881e3cd06cb1fc1a
GIT binary patch
literal 100
zcmYe)G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ(U*7{$$`O+<!*j<M{
zDDLN8{ZQ2Ion?B__sPW?zt}upP3aL#Ov%m6i%+d6$Sg{YPf09Eo#OSdq$|Bt4**W5
BD98W+

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/bb8d2676fc45b286c0960ab707864605 b/back-to-the-future/flask_session/bb8d2676fc45b286c0960ab707864605
new file mode 100644
index 0000000000000000000000000000000000000000..195bc35573365653808cfc24ab93dd2873adafbd
GIT binary patch
literal 100
zcmaE;WuDQ%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iuK?4;E7d0g|OOaJXX
z(0ZD2$?<EMGqx6_dKu(>7yEx&aY~P1VoGjiUVLgrL1s~Ed`e<T>J+cU=NjpydH}_o
BDl7m1

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/bc7f8eea85fde0dab7441656a0720464 b/back-to-the-future/flask_session/bc7f8eea85fde0dab7441656a0720464
new file mode 100644
index 0000000000000000000000000000000000000000..9fe1cd82ee92211ba2a3d02e99f94b1a5b393021
GIT binary patch
literal 100
zcmX@8X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;c};JhS{4Tg}A(`JoDO
zxn_DxOWp+sSP5wvI=<J<_;u^Slpevvl-$g`_|%Gm%%arzl*E$MDP9NeHm8^B0RSbv
BC$azl

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/bd172c6f4b31759dec337e178368e06c b/back-to-the-future/flask_session/bd172c6f4b31759dec337e178368e06c
new file mode 100644
index 0000000000000000000000000000000000000000..dbc56a82b67658c47c5e5acadf69c3af45b45d6c
GIT binary patch
literal 100
zcmbRD-7KSlb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aThcVeQ84=C_Mp?);$s
z<G)twIi0#Wx0++lnC3e--{<a>nbISen39{B7oS>DkXe)(pORRTI>l?=k*(>adH~u=
BDs}(>

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/bd3c4e53cec3fc00e19f9aa86d41cd67 b/back-to-the-future/flask_session/bd3c4e53cec3fc00e19f9aa86d41cd67
new file mode 100644
index 0000000000000000000000000000000000000000..ca57fb760716729df032747998381994f73219a4
GIT binary patch
literal 100
zcmdm~X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9qtx|Tbo8`?_x>K^B
zhhI`&wRNiMlKbwOdv6|Dx^~C(<|#dbi7C06dGV<g1(`*u@hOQVsZ+dmUfYpYss{jg
Ca4H)B

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/bf5fe566688bf3064500b3385ebbecc2 b/back-to-the-future/flask_session/bf5fe566688bf3064500b3385ebbecc2
new file mode 100644
index 0000000000000000000000000000000000000000..ada22de9970df3921727859a2a1f498aa4af0e2c
GIT binary patch
literal 100
zcmWI1G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKt4dmE$mxHbLSKQ{j5
z_Uvc8UTAFoAJ6aTTYc6(>6_#ADLsOTDY=<>@u?LBnMJAbDTyViQ@k#V2B(+m0RSSo
BCrkhU

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c0cb3c32fbabf136c0e37c5c72fc0d72 b/back-to-the-future/flask_session/c0cb3c32fbabf136c0e37c5c72fc0d72
new file mode 100644
index 0000000000000000000000000000000000000000..46e7a8321d007e0a2d7b8ed7224e8ac8097f84bc
GIT binary patch
literal 100
zcmcbpX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dl3Echw6>f+9%H<Fvq
zAIvl=+SRRnpr^80CNi13v2MN4lpevvl-$g`_|%Gm%%arzl*E$MDP95FrPE9G04`f5
AmjD0&

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c1081ae4a28b263b856b460f1e3aad0b b/back-to-the-future/flask_session/c1081ae4a28b263b856b460f1e3aad0b
new file mode 100644
index 0000000000000000000000000000000000000000..81e2fafec1d529f06e158924af943a81bcbea30e
GIT binary patch
literal 100
zcmZqHHqU5aof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaMTA5Tz5pTt>?yCFYLs
z<gn|zduKN_87agy%S-<M{P$(ilpevvl-$g`_|%Gm%%arzl*E$MDPGJwrPE9G00P)1
AkN^Mx

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c1414d247b0547ff543b9cc03c9b90d8 b/back-to-the-future/flask_session/c1414d247b0547ff543b9cc03c9b90d8
new file mode 100644
index 0000000000000000000000000000000000000000..99305fc58c33100879282e72c10361c2a2eeff4c
GIT binary patch
literal 100
zcmeBiFwbaUof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLF+#;BTi(8X*1sr2`^
z^zSf4{EuE>z2x?)h~@eD?)pLdr}PLWrsQVk#iv#jWEQ2yrzDo7PVwrQusf|(4*)Z1
BC;R{a

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c310c4fd7a943a6b153fc77027b5f8b0 b/back-to-the-future/flask_session/c310c4fd7a943a6b153fc77027b5f8b0
new file mode 100644
index 0000000000000000000000000000000000000000..715ff45e396acb5580b45124947a6dee744f2db3
GIT binary patch
literal 100
zcmd1RG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNf3WMBM^P5ol;3=X{y
zcRQ}$;>M~VHRsjR_=`*dtB!hYn9?Jdn39{B7oS>DkXe)(pORRTI>jsZz}>V`Jpf>h
BDB}PC

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c31e413c0847de4691012ef81e31acae b/back-to-the-future/flask_session/c31e413c0847de4691012ef81e31acae
new file mode 100644
index 0000000000000000000000000000000000000000..c95d1f2cedb18e05b680f2d9b8b0559311d2b408
GIT binary patch
literal 100
zcma#iG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ2@_M`LhX1nhZSs~94
zUs&vX;I!@br)!QS&bV-0*Kl3h@hLrmi7C06dGV<g1(`*u@hOQVsZ+dSKB}ab>Hz@S
C;VWhU

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c321ceed93116c26ec88e3254fa3cd97 b/back-to-the-future/flask_session/c321ceed93116c26ec88e3254fa3cd97
new file mode 100644
index 0000000000000000000000000000000000000000..c0c8790d27f49f5fa38d3987180191e5062c626b
GIT binary patch
literal 100
zcmea!G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ<tF8Z&^@@L<l^uM{N
zu>8`y^S1({H(lA~bb4lZ$I&Cbg;RP26H{_C^Wsx03NnjQ<5Ln#Qm1%%+|o%e)dK(~
C;4Ihx

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c4e25dd28c5cd961ccea2bd778bffd4e b/back-to-the-future/flask_session/c4e25dd28c5cd961ccea2bd778bffd4e
new file mode 100644
index 0000000000000000000000000000000000000000..e758d7da444619072844c55e686f0309773c948e
GIT binary patch
literal 100
zcmd1MG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ={u;7eQ#>AlcXH8<v
zF16Wk-HOT%s%{TyU;X&p!&0rNDLsOTDY=<>@u?LBnMJAbDTyViQ@ma**^*wW2LM8Q
BD8&E(

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c629ee7f10f944228ad6f78ae03738ea b/back-to-the-future/flask_session/c629ee7f10f944228ad6f78ae03738ea
new file mode 100644
index 0000000000000000000000000000000000000000..d5e8a8204ee0ead46f4e3d8b2673a060f00dce4c
GIT binary patch
literal 100
zcmd1TG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ>F>v!U@6?3cR{8{vL
z%R-UcJ_bG0Z>mb2Q;^BCPkL{#a7vG0VoGjiUVLgrL1s~Ed`e<T>J+c{3mno*^#Hr4
BDkA^@

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c6506c668b96a1eb79cde01880bc8425 b/back-to-the-future/flask_session/c6506c668b96a1eb79cde01880bc8425
new file mode 100644
index 0000000000000000000000000000000000000000..10183476c86d293ec4299d57e181dea94dbeffa0
GIT binary patch
literal 75
zcmWG|Z<f)(I@N{&0&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b<3SY<3r&`CG<6;nc{
bUEQs>Bsu0^nw+6Xir;BR?sricQ%dy!=m;FM

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c6997ce4a7d458b00b06210ae7446850 b/back-to-the-future/flask_session/c6997ce4a7d458b00b06210ae7446850
new file mode 100644
index 0000000000000000000000000000000000000000..4496d8db8c86d3075888c647c7122e792b95293a
GIT binary patch
literal 100
zcma#kG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKrNCh`ADn&?m0a0AiF
z;U`{tK3p*4%AtP}C!;LW?)UWko6;kgn39{B7oS>DkXe)(pORRTI>qbm6Ylg<Jpgwl
BDfa*X

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c7f207647209e38730bbe64c9249abe5 b/back-to-the-future/flask_session/c7f207647209e38730bbe64c9249abe5
new file mode 100644
index 0000000000000000000000000000000000000000..166f6a6a6fc7ff41bc438a2a590951617e9c3c76
GIT binary patch
literal 100
zcmX@0X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;c|wcltw|f4uZHv+brg
z4o<$IzF2qtKZl9s3x(NOp5+98oYEthn39{B7oS>DkXe)(pORRTI>qb2YWeh1JpgUO
BD1iU~

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c88c19634f04d1be57cf5b79d52202c7 b/back-to-the-future/flask_session/c88c19634f04d1be57cf5b79d52202c7
new file mode 100644
index 0000000000000000000000000000000000000000..e648db29e00681e3d8a177372dcdd9aca2f01be3
GIT binary patch
literal 100
zcmaE)W0ujtIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gXh(^{2R4}2BB^L>`@
z7C1Yh<3ap`Z4PfI`UOl#ydP5|F{MW^F(o%MFFv)RAhRenJ|(dvb&6M#>FxAVJpi);
BDX9Pe

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c95a6b7b5656c9a6b3194a242f8231a7 b/back-to-the-future/flask_session/c95a6b7b5656c9a6b3194a242f8231a7
new file mode 100644
index 0000000000000000000000000000000000000000..8e3fda7c80f094db39dad5ed42ae4be362df64b0
GIT binary patch
literal 100
zcmd1MG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaNeU&%S59?5wYyZ|7ZG
z&~tAVmvi*l-w*EpX*j!W9!KY{%Tsy;6H{_C^Wsx03NnjQ<5Ln#Qm1%5KP#MGss{k-
Ce=JM@

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/c9a0e34374ced611ddc8dbb936fd2c2b b/back-to-the-future/flask_session/c9a0e34374ced611ddc8dbb936fd2c2b
new file mode 100644
index 0000000000000000000000000000000000000000..2cb007e4058e3b15d991f2627b66c1930fb660d6
GIT binary patch
literal 100
zcmd1OG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ<M%Ne!zL$2bU+AQYT
zT?cl}`6TOo;O)b8T4ix1`k`ljP3aL#Ov%m6i%+d6$Sg{YPf09Eo#OQ>$~wJN4*+&!
BDOUgh

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ca8e5e6d4bad4979a94c477c5b411acd b/back-to-the-future/flask_session/ca8e5e6d4bad4979a94c477c5b411acd
new file mode 100644
index 0000000000000000000000000000000000000000..ca4351bb04a77f619f659b7cd416bb12ca6496df
GIT binary patch
literal 100
zcmZ?NG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIuV_4JKX<Q92!Y-^p=
zKO?@4-t(*0PTRBZ^d+5{C-SH5oYEthn39{B7oS>DkXe)(pORRTI>pQJSa*7<9su-w
BCwl+@

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/caa93220695c6291992e702873ef8c6b b/back-to-the-future/flask_session/caa93220695c6291992e702873ef8c6b
new file mode 100644
index 0000000000000000000000000000000000000000..b446ad01b133419d353afdebcc4c0b6d1596f01f
GIT binary patch
literal 100
zcmdm?WuDQ%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dl3{hpHh$*prjW#8yO
zb8_o9dlkRZNO{M<>>nG8!fyK(Pw5d%Ov%m6i%+d6$Sg{YPf09Eo#M6Qz=5<<Jpgn)
BDV+cS

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/cafdd19d230fec60d9022e9e9eb67ff2 b/back-to-the-future/flask_session/cafdd19d230fec60d9022e9e9eb67ff2
new file mode 100644
index 0000000000000000000000000000000000000000..a457c9a6dc82c4dad00cda869a51c5de4ef4995a
GIT binary patch
literal 100
zcmd1QG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ>27j1Z2NM+^v4D}zM
z4)j+F9z3-=UaMerLYB8*UhbkjQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+8)ZolY;+0{}l6
BC&>T+

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/cb03c2a66a4bf7139c9205ce5b0feb5a b/back-to-the-future/flask_session/cb03c2a66a4bf7139c9205ce5b0feb5a
new file mode 100644
index 0000000000000000000000000000000000000000..c5f90b065fa68c02c1281253ce48e02ac2c3b534
GIT binary patch
literal 100
zcma#nG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaORJ_by=d{I5BjKi{*t
z&39-|kjXI>IPuMY)%MEkhuBXqp3)<jn39{B7oS>DkXe)(pORRTI>jqGXj*!y9so`Z
BC`teT

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/cb5460332e84b66b455014c9b77bb6bc b/back-to-the-future/flask_session/cb5460332e84b66b455014c9b77bb6bc
new file mode 100644
index 0000000000000000000000000000000000000000..c4fe137361a8297b46597f9495d435644b21bf3c
GIT binary patch
literal 100
zcmb<4GS6sWof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ(=IK?0=?keY^Z*?;@
zMLjLlOLw<-`Mr8E>+#O-cDxs6PU#U$Ov%m6i%+d6$Sg{YPf09Eo#IuwV{&?_9sox<
BD7ydv

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/cd07e684036026dc7d067803bde21393 b/back-to-the-future/flask_session/cd07e684036026dc7d067803bde21393
new file mode 100644
index 0000000000000000000000000000000000000000..b5812b8cbe3ca4815b0385ce870fe6a4e90e8842
GIT binary patch
literal 100
zcma#lG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaO3=7r7%QPJn&dy#0@k
zzP#vjrN~46NYPP&J;(WM9W!2cP3aL#Ov%m6i%+d6$Sg{YPf09Eo#GX#=$~Gy2LMVA
BC#V1b

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/cd6b9d32946111528aaa6fefcba32cc4 b/back-to-the-future/flask_session/cd6b9d32946111528aaa6fefcba32cc4
new file mode 100644
index 0000000000000000000000000000000000000000..6dc52d460ec1c4f6bd1a4ee7338d42d32a780e21
GIT binary patch
literal 100
zcmcE3G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPceeA{6al-2a==Jg2f
z4>eww-@J@p8Gn8Lm#O(DPB+@dP3aL#Ov%m6i%+d6$Sg{YPf09Eo#JJibU3Y44*-i$
BDi{C&

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/cd83f976398476e1f6633a24c82cca00 b/back-to-the-future/flask_session/cd83f976398476e1f6633a24c82cca00
new file mode 100644
index 0000000000000000000000000000000000000000..a5b7ebc1901dc25ed24d181715c5db367ba0eacc
GIT binary patch
literal 100
zcmea&G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLH8%xxbWwq*5ZcU|TO
zBBw4SUVJBV^mCZbiT>A9wnXP&o6;kgn39{B7oS>DkXe)(pORRTI>qaxYi)X|9soh;
BDAND{

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ceaa00c54604860ca376a77131786d85 b/back-to-the-future/flask_session/ceaa00c54604860ca376a77131786d85
new file mode 100644
index 0000000000000000000000000000000000000000..b9a4bfb943dd02fe58535a30e78390f100c783dd
GIT binary patch
literal 100
zcmdm?WuDQ%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;c|`lzabznTq?=4x02&
zlGw7dz`SAEgz)*czc(I!dA@4Hl_@=fi7C06dGV<g1(`*u@hOQVsZ+cx64s}e>Hz?X
CI4QFL

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/cf835731cebab59413319af12a738e94 b/back-to-the-future/flask_session/cf835731cebab59413319af12a738e94
new file mode 100644
index 0000000000000000000000000000000000000000..84a08917a74826174be9d725f9d210dfc887a7b0
GIT binary patch
literal 100
zcmd1QG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK5KQSvRUa*C;r&&{TA
zo`jS0?cUVhZ*-o#dyS7wop)Q@lpevvl-$g`_|%Gm%%arzl*E$MDP9@L57J8Y04OCV
AlK=n!

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/cfa68eb972fa756c8697a8fcbcfcbbea b/back-to-the-future/flask_session/cfa68eb972fa756c8697a8fcbcfcbbea
new file mode 100644
index 0000000000000000000000000000000000000000..56dd63d51b3eeac7d1a8d27c1358a01757233825
GIT binary patch
literal 100
zcmZ?OG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOqF7rmhKnPcRk3u_Lk
z7F+GSX1@KTwcNQiJ)hg#oJ{UEPw5d%Ov%m6i%+d6$Sg{YPf09Eo#J)0;$M2H9sqiO
BDj@&>

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d0cad7b45a22150d0a5a8512bb72164b b/back-to-the-future/flask_session/d0cad7b45a22150d0a5a8512bb72164b
new file mode 100644
index 0000000000000000000000000000000000000000..03ab19ace7bb667ab525a4bb7a6421b768bb4898
GIT binary patch
literal 100
zcmeZLG0SLRof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ2}<zjGAA?;>&%Z=H6
z4&je0CRwNJ2a4s(Y2S#7vSQyhrAII^B{wrKKDDACvnVw_C9x!Riq|QDp!8Bb0Nc4G
AN&o-=

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d0d6526dc3928c1608dafa53c1fe9c9e b/back-to-the-future/flask_session/d0d6526dc3928c1608dafa53c1fe9c9e
new file mode 100644
index 0000000000000000000000000000000000000000..0869d9e4afda2d4e890216fa51ad0978258ea975
GIT binary patch
literal 100
zcmdn5X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;isgF{AL{-qk9vEZ=W)
z6ui)Qqv5gt<@Y|iE0%73eEnD}-;^G~#FX63y!h0Lg3O}S_>{zw)G1zeB9iH)dH}=;
BDZu~$

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d0f85bd43b91c8a4ed49ef3267c4fa4c b/back-to-the-future/flask_session/d0f85bd43b91c8a4ed49ef3267c4fa4c
new file mode 100644
index 0000000000000000000000000000000000000000..defbd595ed6dd339b07a04c8091ae060973da556
GIT binary patch
literal 100
zcmX@5X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;c|?J>%8PhkJOFj$}AK
zi#K|Hoy}~Hv(<;vjc?yN8wCljn$jbfn39{B7oS>DkXe)(pORRTI>pP&=uUd69sqcW
BD24z4

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d0fc857d940dbf06c737897ad95c2815 b/back-to-the-future/flask_session/d0fc857d940dbf06c737897ad95c2815
new file mode 100644
index 0000000000000000000000000000000000000000..0bf176fc2bae106b5d8d83aed53875cf62ffdcdc
GIT binary patch
literal 100
zcma#hG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP!*Xy-0>XkJPFCx&ZR
zPg~V3&8_xo?sYyMD!a;#+32|Flpevvl-$g`_|%Gm%%arzl*E$MDP9q`J=06|0QKx9
AF8}}l

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d11382c4f410be6ea22b86a0420f0379 b/back-to-the-future/flask_session/d11382c4f410be6ea22b86a0420f0379
new file mode 100644
index 0000000000000000000000000000000000000000..fb977cbb2973d7fc9442a20e456e9cc97548b68c
GIT binary patch
literal 100
zcmcE1G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaPFV_cflU(l7q%xbCqp
z@m`nDM#Z)tp4j(8X!fQ0v_qRsr}PLWrsQVk#iv#jWEQ2yrzDo7PVw6NFDkuM4*)TT
BDCGbE

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d1b129979af646f1903f93fda426262a b/back-to-the-future/flask_session/d1b129979af646f1903f93fda426262a
new file mode 100644
index 0000000000000000000000000000000000000000..848e20ab9985cb7b8f44ac3950fdc5648685e0d1
GIT binary patch
literal 100
zcmX@DX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;g_O7U5FA%xo=#%qrc~
z=w;On3%<VkTT{-zbo;BRJDlSJrt}CVrsQVk#iv#jWEQ2yrzDo7PVw@JWK1vB0{|<_
BCh!0N

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d1d0d1e353b091e55d437fbba7768c0b b/back-to-the-future/flask_session/d1d0d1e353b091e55d437fbba7768c0b
new file mode 100644
index 0000000000000000000000000000000000000000..5cee16f857dbd3a74d6a909d4d8f2b4aebfb405b
GIT binary patch
literal 100
zcmZ?KG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQnkR6HrLG3Au0fBw4T
z`~EK6!SzGr?cIuLOyO5LojbhQr}PLWrsQVk#iv#jWEQ2yrzDo7PVqYO>seZ<9snqI
BD6s$l

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d1f6a6b3ff606b79ed83489af16c752c b/back-to-the-future/flask_session/d1f6a6b3ff606b79ed83489af16c752c
new file mode 100644
index 0000000000000000000000000000000000000000..3be2452caa6e8b84ce9ea9f051dd4c0b6208a9ff
GIT binary patch
literal 100
zcmcbrX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9+f7+GFT{ARv<R7^%
zUo}sEj&Ll0_>wz;g3IRn&OFc(Hl;@}F(o%MFFv)RAhRenJ|(dvb&A(jwFl{?dH_6V
BC$Inj

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d2d35bf9c724a0feec1b446af094e02a b/back-to-the-future/flask_session/d2d35bf9c724a0feec1b446af094e02a
new file mode 100644
index 0000000000000000000000000000000000000000..5bed18c8899ab5d46cdf2e841bb9bb58807faed3
GIT binary patch
literal 100
zcmbQFW}eZ&IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;i7if%#DH^(krht20bD
zES?*8D(hZBCQA<Ap(U$a_W2lfPw5d%Ov%m6i%+d6$Sg{YPf09Eo#Ms6aC&;F9spAF
BC*=SD

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d31b32fe78e9e7408d3b1f165ee3a823 b/back-to-the-future/flask_session/d31b32fe78e9e7408d3b1f165ee3a823
new file mode 100644
index 0000000000000000000000000000000000000000..449abc31c357177a14befc345d2db236dd872b1c
GIT binary patch
literal 100
zcmea%G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP#5FMGpL*XL7Z7BT<j
zIvlaO=!uo)L(wx98=ShDb&6}YP3aL#Ov%m6i%+d6$Sg{YPf09Eo#N#;Eit`R4**Gh
BC*lAA

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d3bc3c2a65cba96928e1ffa8889a3bf9 b/back-to-the-future/flask_session/d3bc3c2a65cba96928e1ffa8889a3bf9
new file mode 100644
index 0000000000000000000000000000000000000000..2aa548ca81da8806cbaae8db3d79b2c84bfac012
GIT binary patch
literal 100
zcmZ=$H_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOQ3i-_zzcrEX1&DlL7
zzc?itGp>C3{PuD5CS%6sKU{xaoYEthn39{B7oS>DkXe)(pORRTI>pPG`B+-19sqwz
BDYF0o

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d5998a88757db1c51a28bf64c368ad99 b/back-to-the-future/flask_session/d5998a88757db1c51a28bf64c368ad99
new file mode 100644
index 0000000000000000000000000000000000000000..d3c4c8efee2db32c583434a4359abc8f193fc1aa
GIT binary patch
literal 100
zcmcbrW0ujtIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bN_nCKgSB6Hc^{aO<%
z7M-79EN=Q<dP@fL>(B3Ba!-+8Kcz=7F(o%MFFv)RAhRenJ|(dvb&6N0%j>jKJpfqj
BC|>{o

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d700947294c64219224e5510b68fce24 b/back-to-the-future/flask_session/d700947294c64219224e5510b68fce24
new file mode 100644
index 0000000000000000000000000000000000000000..6311527d7309eb8adf7aa6aff7a44c24a7ef1032
GIT binary patch
literal 100
zcmca&XP(i(IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b-jB}3bz{2d7<(^lVT
zzQ4PD{X1_bl~t8@H#6znJQcsna!QY2VoGjiUVLgrL1s~Ed`e<T>J+aKL6-DVJpiZR
BD60Sf

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/d86641dc0fc1950fc5192156bcdd294d b/back-to-the-future/flask_session/d86641dc0fc1950fc5192156bcdd294d
new file mode 100644
index 0000000000000000000000000000000000000000..9581a28b686bcc087662b53c6438682ca7d79939
GIT binary patch
literal 100
zcmcbjX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iuFVe~|sTbe&w9)zrQ
z3fp(_-z4E_Oi2gCHz=08pQ!3BIHgB0F(o%MFFv)RAhRenJ|(dvb&A)O(6{NOdH|OW
BDN+Cc

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/da1192e27218f04c4df981b45eba12f0 b/back-to-the-future/flask_session/da1192e27218f04c4df981b45eba12f0
new file mode 100644
index 0000000000000000000000000000000000000000..70cca3aa39ec533009216cf6e61ca76b17fc60ea
GIT binary patch
literal 100
zcmZ?LG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaMRQnLYDJ>WSE8%r1Tl
zmz29c$>mm_9P;3HPVZU^!`hg~Q+fmwQ*tx&;!`UMGK*5<QxZ#3r+7JKpGYs&0{|M`
BCtm;n

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/da5ffd2e4afdd8b1586525f65b5382f6 b/back-to-the-future/flask_session/da5ffd2e4afdd8b1586525f65b5382f6
new file mode 100644
index 0000000000000000000000000000000000000000..bbb783f67745b2f4401c374f7d3578d84533a15b
GIT binary patch
literal 100
zcmWeoH_K>Xof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQPgvb@6N{^dQVk6WC&
zbGu;Hy|3T(_Ln)APM4c=A^VlzwkbV=i7C06dGV<g1(`*u@hOQVsZ+crw0uY_)dK+7
CrYsu(

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/da6d3b5ed9ccd8a18515221c7c29f2e1 b/back-to-the-future/flask_session/da6d3b5ed9ccd8a18515221c7c29f2e1
new file mode 100644
index 0000000000000000000000000000000000000000..d7bf4ea6b46d4e75a046ea12d455023ff421b80a
GIT binary patch
literal 100
zcmX@5X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;it~^wqxN>CHLQ51ji_
z5}i>$-D=Ic`G?<6|M`7W&BiNy#Z!6&6H{_C^Wsx03NnjQ<5Ln#Qm1&G@?}jg)dK(!
Cek<Vs

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/daeb7defe566351156bec27a5627566a b/back-to-the-future/flask_session/daeb7defe566351156bec27a5627566a
new file mode 100644
index 0000000000000000000000000000000000000000..16d52cd05e6ae783ed09a834d7eda74fd0ff62af
GIT binary patch
literal 100
zcmXR@HOpvVof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaOpjzSyT&V7K3UiJEf<
z`~}}^<~u!ARzRp>n)H@{Cv}BFQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+9r6S(#p{2LJ)m
BCYAsI

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/db5c89e54de75a14db842a65aa1a87b2 b/back-to-the-future/flask_session/db5c89e54de75a14db842a65aa1a87b2
new file mode 100644
index 0000000000000000000000000000000000000000..6c8741296b8d07dd24893a303153f954a23da3b0
GIT binary patch
literal 100
zcmaE_VV2RrIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;itiI(4p`oxz1{VMn<H
zj%t=twur|ZN2Jzx9+(uWdg`Iqlpevvl-$g`_|%Gm%%arzl*E$MDPH+)AJR(o0ORH*
A-~a#s

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/db7303e646ac2d62cb8bbcaf68cca828 b/back-to-the-future/flask_session/db7303e646ac2d62cb8bbcaf68cca828
new file mode 100644
index 0000000000000000000000000000000000000000..3ea191bea8b6bc606b048717034534bea2e9e61f
GIT binary patch
literal 75
zcmd=8WR}suI@N{&0&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bO*+<fQ^=lqk0XIv{Z
cX`B`wz+Em>+p4X(d6lf=wlBRGr<Cde0M%9<D*ylh

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/db8deb947463b3320b1399cb9f87bfba b/back-to-the-future/flask_session/db8deb947463b3320b1399cb9f87bfba
new file mode 100644
index 0000000000000000000000000000000000000000..4ede7b7dac4c61fbb3937c71d61de5922d3ade06
GIT binary patch
literal 100
zcmWI6G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP!t;rPcd+vR|QYn@Gw
zG{15{^MSxCCxRqq%HREzQqyiUrAII^B{wrKKDDACvnVw_C9x!RidV4e;q+2H0M@%D
At^fc4

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/dc1dff4e65c17747a9f2043231a5b984 b/back-to-the-future/flask_session/dc1dff4e65c17747a9f2043231a5b984
new file mode 100644
index 0000000000000000000000000000000000000000..1a26c4201a156b9caa9d40f40b614ac975ba2575
GIT binary patch
literal 100
zcmcbtWuDQ%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b-j-~GyxGr3WLOZVLP
zCN`srG5_M<&M8yac@wU0(%<;jbxMz5VoGjiUVLgrL1s~Ed`e<T>J+bFt?Ox}dH}FR
BDW(7b

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/dc296930884123b35a5c53bbcb1ad8fc b/back-to-the-future/flask_session/dc296930884123b35a5c53bbcb1ad8fc
new file mode 100644
index 0000000000000000000000000000000000000000..7661a0c7aee9a013911581d904dfb811e9b7fd03
GIT binary patch
literal 100
zcmea(G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIU@7rHX!|J)Dv7e?kf
zy!|bqvs`U@S9_bxf2P%&uD+_iFr`N@F(o%MFFv)RAhRenJ|(dvb&8jd`rq_YJph|s
BDm4HA

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/df0430679640015518d904b92776f724 b/back-to-the-future/flask_session/df0430679640015518d904b92776f724
new file mode 100644
index 0000000000000000000000000000000000000000..9b2e0e31f9bba5251688eef0814c315751be7b1a
GIT binary patch
literal 100
zcmcE3G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaIVM%{*h_q-Sp)@4u^Y
zp)P}!!^?ZBZ&Xeg$1@wQfQsn?Q+fmwQ*tx&;!`UMGK*5<QxZ#3r+C?Btxhl10|5H#
BCFTGC

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/df11adc24639177bb9c0839d84daa593 b/back-to-the-future/flask_session/df11adc24639177bb9c0839d84daa593
new file mode 100644
index 0000000000000000000000000000000000000000..920bd40447cf4de0952169e93d354e4082654bdf
GIT binary patch
literal 100
zcmd1SHqU5aof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM46H1+$UTnnS<f5+BW
z?ppCDWRB#z4vpw(2N@66I5w(&n9?Jdn39{B7oS>DkXe)(pORRTI>qaCTxoi#9sqn_
BDN6tV

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/df924cf66e321a1348121a1cabcd29b5 b/back-to-the-future/flask_session/df924cf66e321a1348121a1cabcd29b5
new file mode 100644
index 0000000000000000000000000000000000000000..032b3eadc602aba29bfe4e62ec09683ca489dce4
GIT binary patch
literal 100
zcmZ2zZJyD<IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b-><#0jyuSGsrwyDg>
z+pjZc_RfR{hyFDCz3u*gns3MH&?!BFi7C06dGV<g1(`*u@hOQVsZ+cZHG<Pi^#H|d
BDk}g0

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/dfc2c46d59be654a2e332461cf11447e b/back-to-the-future/flask_session/dfc2c46d59be654a2e332461cf11447e
new file mode 100644
index 0000000000000000000000000000000000000000..f0fb4f9bcc4c7c07af4511a2d71bc59b72d8e7e7
GIT binary patch
literal 100
zcmdn_%PgaTb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aSVY%iT(dt#;~nrSRzW
zIxQ-heJ77>=<WG4#V&Kx?T)WvQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+Dp1;Yu&n0{~p)
BC(-}_

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e256a6fc2997892bd945dfa65d6e3d4a b/back-to-the-future/flask_session/e256a6fc2997892bd945dfa65d6e3d4a
new file mode 100644
index 0000000000000000000000000000000000000000..dbc3372612d58cd06ecfc700694aa99004f49985
GIT binary patch
literal 100
zcmd1PG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaL%|745ijM=WN_bn%$b
z8^28!-DOu&`;ju~YV?b_7f+vBG^Ix{F(o%MFFv)RAhRenJ|(dvb&6MBeP(*89spaT
BDGmSt

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e2b5a66739332a746d43f465ae9889ef b/back-to-the-future/flask_session/e2b5a66739332a746d43f465ae9889ef
new file mode 100644
index 0000000000000000000000000000000000000000..956522c8eea85848465e2f21b51f4327e1832e77
GIT binary patch
literal 100
zcmWIiW|q;wIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dlOQd=RrFEnY&*RS&)
zEcearKP=MCRq@MJhv!OR|Dr;cDLsOTDY=<>@u?LBnMJAbDTyViQ@jFX?9)s20CNT>
AUjP6A

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e30690e9f3419164d1ca1ed795944854 b/back-to-the-future/flask_session/e30690e9f3419164d1ca1ed795944854
new file mode 100644
index 0000000000000000000000000000000000000000..e6ec6e06ddd01d413c4c2e0912d7a3cfa4ab37e8
GIT binary patch
literal 100
zcmcc0Z=TV>IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;eA{PlYQtQ%YjAyszHN
zofDnzTOMSaZd5<-`4^677xlZBPw5d%Ov%m6i%+d6$Sg{YPf09Eo#J(c_iuWs9soZ8
BC{F+Y

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e3b35579ddaa8fdca3bfdd7589f77f88 b/back-to-the-future/flask_session/e3b35579ddaa8fdca3bfdd7589f77f88
new file mode 100644
index 0000000000000000000000000000000000000000..4bdcb21771ae6ccee0614ac52c8578a91b3400d9
GIT binary patch
literal 100
zcmX@9X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bMV9B}xu<FV=oCfX9A
zx`hfH=bW>do3~n;oo{`kFOj%wN{?V-N^WLed}>8OW>IQ<N@7Xs6t9zqP0~yC0N`;Y
Axc~qF

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e45611843e2ddaf7d897be760a2455c7 b/back-to-the-future/flask_session/e45611843e2ddaf7d897be760a2455c7
new file mode 100644
index 0000000000000000000000000000000000000000..43a3a5cec546052c24577a9311c4eace210344fa
GIT binary patch
literal 100
zcmYc?Gs|dTof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaO3>zi989WYJ5HKYA2x
zSJ<QzcrZocUdQu&FXeJOt35uPoYEthn39{B7oS>DkXe)(pORRTI>jqV*D$?Q4*;N>
BDR%$>

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e4cdb37fc6127fd3b2aa01d53d00f688 b/back-to-the-future/flask_session/e4cdb37fc6127fd3b2aa01d53d00f688
new file mode 100644
index 0000000000000000000000000000000000000000..ec091b48845bed62308f6e2e6e5ac738e38d1da9
GIT binary patch
literal 100
zcmWI4G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM>=asK|^r2dGrTS`Ts
z-V7D%1FsJJx^?|p8}Ikj<_SjbQ+fmwQ*tx&;!`UMGK*5<QxZ#3r+8hQb0)1+4**da
BDN_Id

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e58c12d06f9064b0c53e828208001d5a b/back-to-the-future/flask_session/e58c12d06f9064b0c53e828208001d5a
new file mode 100644
index 0000000000000000000000000000000000000000..93875466f4cc554ff5d59c6a7125597e13c383e3
GIT binary patch
literal 100
zcmb3BZI;o%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iuYgGT92In8GuWL_DH
z?iDo`FE&(*`tyJD!y~sk-uAp>o6;kgn39{B7oS>DkXe)(pORRTI>l?Q<o5JZJphwi
BDT4q2

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e5a6944a3ff0ebf60b4670fe40a7f593 b/back-to-the-future/flask_session/e5a6944a3ff0ebf60b4670fe40a7f593
new file mode 100644
index 0000000000000000000000000000000000000000..60138fda08cb871e2bb97e7ddc0310ad0f3ae8c8
GIT binary patch
literal 100
zcmea&G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK_67dg?i+H2}|%Y%!|
zijTgLn<I41hi{5egMr}c$hY!4rt}CVrsQVk#iv#jWEQ2yrzDo7PVqY7$eCWM2LSgI
BCKUhx

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e74297c0a86ae1c128618618a8b50bc0 b/back-to-the-future/flask_session/e74297c0a86ae1c128618618a8b50bc0
new file mode 100644
index 0000000000000000000000000000000000000000..879c5ecccb9733446a9d3d118b7660178a11ea41
GIT binary patch
literal 100
zcmcbrX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9~qQp`5N^kMkHy@3*
z$g}BlR$Xd}RtbqrDrzlWqyI5*N{?V-N^WLed}>8OW>IQ<N@7Xs6t64lf746#07l&>
A+W-In

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e778dec5a8adbd18365d124ff668e7f1 b/back-to-the-future/flask_session/e778dec5a8adbd18365d124ff668e7f1
new file mode 100644
index 0000000000000000000000000000000000000000..e6eb6e1d85dc5498c5d632529186b220f2ffcad7
GIT binary patch
literal 100
zcmX@0X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gXd+{~BzQ!f4CmOSqG
z(chb0>0IjjqNUfiZOpyB<kIVa*eN}Ni7C06dGV<g1(`*u@hOQVsZ+cT91>42)dK+6
CdMg+J

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e88189732217df5915a5b1c3a8fb8379 b/back-to-the-future/flask_session/e88189732217df5915a5b1c3a8fb8379
new file mode 100644
index 0000000000000000000000000000000000000000..cccb5e29db0cdfec32550e2e715ed42c662920bc
GIT binary patch
literal 100
zcmZSoZkEx&IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bM&LrXjG=Ue?F&L1a8
zNq@_K^WVv*O-N)1!|vJluC=68Pw5d%Ov%m6i%+d6$Sg{YPf09Eo#Mq_Ws_d22LM#*
BCy@XE

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e8e138b0058292a5a274d344df3d1195 b/back-to-the-future/flask_session/e8e138b0058292a5a274d344df3d1195
new file mode 100644
index 0000000000000000000000000000000000000000..5680d01badb2ee40cb592f3b24432c6f3ea09bbe
GIT binary patch
literal 100
zcmbPfW1i8#IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;i6);N}tW)gn`GU-|5)
z!5^CtQ2d)+E{lh8|A~f{vo#+dPU#U$Ov%m6i%+d6$Sg{YPf09Eo#Hif>Vfo9JpfWR
BD5d}a

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e923b6aa9df3b01e5182b1a003bf35ec b/back-to-the-future/flask_session/e923b6aa9df3b01e5182b1a003bf35ec
new file mode 100644
index 0000000000000000000000000000000000000000..a0675859ce89400fc88cd50d0e648d258676333b
GIT binary patch
literal 100
zcmea*G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaLe_yWr=y?A(T5&TC&c
z|ENB;Xvbvx#P^$jhGj^HxW2SDo6;kgn39{B7oS>DkXe)(pORRTI>pPM(<;4G4*;?n
BDPaHr

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e974e3a27a6325862014cc322254eae9 b/back-to-the-future/flask_session/e974e3a27a6325862014cc322254eae9
new file mode 100644
index 0000000000000000000000000000000000000000..237b8a508d181f1db9cccf7f19d14529a55c1251
GIT binary patch
literal 100
zcmdn5X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9Y(p8?fi`X=m2AG?y
zcu{gU>hIm|Z3j=L_G!yzO<tp1F{MW^F(o%MFFv)RAhRenJ|(dvb&8k$ALjH@JphcY
BDDVIP

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/e9fa9601ed3049fc587f4fe7a79b714d b/back-to-the-future/flask_session/e9fa9601ed3049fc587f4fe7a79b714d
new file mode 100644
index 0000000000000000000000000000000000000000..58bb4cb03a3c934267defaf21000e0b633298cc0
GIT binary patch
literal 100
zcmWI7G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM4!^AhV8TU!1zc3R!7
zyuM`xo(g|gD22TIWqI&<X6*XTDLsOTDY=<>@u?LBnMJAbDTyViQ@pN4%B7d;0RSqB
BC;<Qf

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ea4feb9cbd4982377f8952f693c508d7 b/back-to-the-future/flask_session/ea4feb9cbd4982377f8952f693c508d7
new file mode 100644
index 0000000000000000000000000000000000000000..f27fe35448cbbcbc9c037707378df72ec7c1c8c6
GIT binary patch
literal 100
zcmdn>%`BsVb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aY2M@qRwbfdvgF_oSZ)
zrS{x;9PP2gC1c@@oxb+7>r2Z|Oz9C!Ov%m6i%+d6$Sg{YPf09Eo#JIBl#pJk2LP<{
BD3$;K

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/eb719038ef362e4fde8b7b3224d75098 b/back-to-the-future/flask_session/eb719038ef362e4fde8b7b3224d75098
new file mode 100644
index 0000000000000000000000000000000000000000..0da91f98a659cc151987bf1acc072d65d63fcdf3
GIT binary patch
literal 100
zcmcbrX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gWTDcAn6{F481rk>&5
zQ#)nr-c}}=?H8Lo!DoH{P1|K#rt}CVrsQVk#iv#jWEQ2yrzDo7PVu_h@+-Ym4*)~*
BD5L-Y

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ee19c744649264c1537173fba3a11df4 b/back-to-the-future/flask_session/ee19c744649264c1537173fba3a11df4
new file mode 100644
index 0000000000000000000000000000000000000000..031f05de3c6e9979930722be071842c3518c47ce
GIT binary patch
literal 100
zcmaE8W|q;wIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;bOiW;N|;V!^E{H^nF0
zuCxCQE|}$i#s2=Jm;wz(!<f$UDLsOTDY=<>@u?LBnMJAbDTyViQ@kGjQ%*0{0{~Wl
BC>sC(

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ee87118eb53b5c941f2134ee0cd61508 b/back-to-the-future/flask_session/ee87118eb53b5c941f2134ee0cd61508
new file mode 100644
index 0000000000000000000000000000000000000000..e1f823c539623e514ebc3db122fb5d7941a16229
GIT binary patch
literal 100
zcmeBhFwbaUof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaK4dsj?wkSn#Uk<%WvV
zY0)KZ1&@w+wk8+t50+gjYizP)N{?V-N^WLed}>8OW>IQ<N@7Xs6t51}b7`e|00B29
AHvj+t

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/ef064997d68d665a6ef04443d43eaae3 b/back-to-the-future/flask_session/ef064997d68d665a6ef04443d43eaae3
new file mode 100644
index 0000000000000000000000000000000000000000..1a107d46d5655ac7646725d94a79e529300524eb
GIT binary patch
literal 100
zcmZ?&ZI;o%IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;gW}NO;ox%Z`RmpIE7t
z-wf)F6G?CR|6&^JdUL-3&yFCgDLsOTDY=<>@u?LBnMJAbDTyViQ@oC~JxnXr0{~yG
BC^P^7

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/efd4c0fb34e78ea7cd825af8f89b0fbc b/back-to-the-future/flask_session/efd4c0fb34e78ea7cd825af8f89b0fbc
new file mode 100644
index 0000000000000000000000000000000000000000..6fe65ad2c391e118fe9336c17d2ca6d709ab9137
GIT binary patch
literal 100
zcmWf#HP2{Zof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaM3t+RqvJF+uXpp`7A9
z553<+FXO99>sj9M{k`4qef$n>Q+fmwQ*tx&;!`UMGK*5<QxZ#3r+5if{7oy>0{}MZ
BD186`

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f0dd61f72859cdbe4e4f9a417e659817 b/back-to-the-future/flask_session/f0dd61f72859cdbe4e4f9a417e659817
new file mode 100644
index 0000000000000000000000000000000000000000..9d178c16d054a518521af9655eacc47caab55be0
GIT binary patch
literal 100
zcmdm?X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;b;?*TZHnH|C$Oli$of
z<s+^B=G(Tq8WtW^=fB(Dxu@l3Pw5d%Ov%m6i%+d6$Sg{YPf09Eo#M5_<Z@c69srgT
BDRTe-

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f33166d7a9275a433902c984d9ae6b4a b/back-to-the-future/flask_session/f33166d7a9275a433902c984d9ae6b4a
new file mode 100644
index 0000000000000000000000000000000000000000..a09b2ca0c1527bbc215681a46dde0241426330c9
GIT binary patch
literal 100
zcmaF%(=4Nbb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aUtNso0rCiXYRM-Xxsf
z!sTPuU=&jQ%OUhsi1c;6>Pa@2r}PLWrsQVk#iv#jWEQ2yrzDo7PVq|n>y=)r2LPg-
BD5?Me

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f435dcda99208cbdac00b580b6e40b93 b/back-to-the-future/flask_session/f435dcda99208cbdac00b580b6e40b93
new file mode 100644
index 0000000000000000000000000000000000000000..e7c625dcf2c3dccf132b73b967e31d0709e0fab3
GIT binary patch
literal 100
zcmd;3H_vEbof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaP!QOFnJV*K4(tlJw(u
z6}SAjVUyrprPjp1S|~JRuK7x-DLsOTDY=<>@u?LBnMJAbDTyViQ@mJ>E~l010RRYA
BCO-fG

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f4745a9cf85051fd561cb8325c5e4314 b/back-to-the-future/flask_session/f4745a9cf85051fd561cb8325c5e4314
new file mode 100644
index 0000000000000000000000000000000000000000..9fcf4fbbfb21f40edb462a02c92979e6f4555ac7
GIT binary patch
literal 100
zcmea$G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaQ1!N-|0+*9>3#wSm(j
zDY&nHLHV)hUT&_sHnwVWsfyK8dIS?wax?SdQ!5HGi&EoL5=&C2czHG7O)u300D&ze
AHUIzs

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f49747bd1cb88b14c946e5a167412850 b/back-to-the-future/flask_session/f49747bd1cb88b14c946e5a167412850
new file mode 100644
index 0000000000000000000000000000000000000000..e2f17a6a6a050852a0bf8e6ae49d6398b25e8504
GIT binary patch
literal 100
zcmdm{X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;g{a`F#5Btit(f?QZv_
zz6d#$M*BTqSu9wg-B!4^<yN87lpevvl-$g`_|%Gm%%arzl*E$MDPG(Bl+sJ}05jDm
A2mk;8

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f63cf29bae980013270fbf4f1f9ec772 b/back-to-the-future/flask_session/f63cf29bae980013270fbf4f1f9ec772
new file mode 100644
index 0000000000000000000000000000000000000000..12cf63342c9b52445a1a844513868a3daed92cd8
GIT binary patch
literal 100
zcmZ2vYo5`-IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;eAHYX2S0Due&?h4tK)
zTt8RE-XX7>tvn^9FY^4FWwpOWrt}CVrsQVk#iv#jWEQ2yrzDo7PVrK*`;u0w2LMlq
BC%*sy

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f700cc8bd7d384a318b16419cc59820b b/back-to-the-future/flask_session/f700cc8bd7d384a318b16419cc59820b
new file mode 100644
index 0000000000000000000000000000000000000000..27b7a8eb823038dc39f8e3e1a9b19a07cbe7b119
GIT binary patch
literal 100
zcmbRL)hwfdb!sRB1k_H^=;4YlNG-}u%uCHHnbOh2oSj-Z#aUsRF|VFX^|5H9&J`Am
zvI^F(w!P1^TcF6u_fyhCsc-MkP3aL#Ov%m6i%+d6$Sg{YPf09Eo#HirnNE7C9spU%
BC<*`o

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f7dd1d01df355bed4bd0c3199557e610 b/back-to-the-future/flask_session/f7dd1d01df355bed4bd0c3199557e610
new file mode 100644
index 0000000000000000000000000000000000000000..c81a3489bf6aefe7b12cd370a271a5a5535fdc02
GIT binary patch
literal 100
zcmd1NG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJ(Cz1Xc%>Hql&0meK=
zC-gR@nZ-6H-<#-VS<0p{gKtgUlpevvl-$g`_|%Gm%%arzl*E$MDPC_bElDrc0|4jA
BCXWCB

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f84876bdeaa1e73ba1863dae6aac850e b/back-to-the-future/flask_session/f84876bdeaa1e73ba1863dae6aac850e
new file mode 100644
index 0000000000000000000000000000000000000000..2627cea99964562013661c350531eb103b1fb51c
GIT binary patch
literal 100
zcmYe$G|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaKqRIeq#%=ee5;r`2$6
zQoR1+JNFHV{#q{i-*?LPRy>@&b4rh3VoGjiUVLgrL1s~Ed`e<T>J+aB&d%wjdH|9W
BDewRQ

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f9385592b78b595cd41625cc39ab1c27 b/back-to-the-future/flask_session/f9385592b78b595cd41625cc39ab1c27
new file mode 100644
index 0000000000000000000000000000000000000000..992a15e2b4b36ed7760f3a76a0eda50489750005
GIT binary patch
literal 100
zcmd1TG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaJgt5?fNZ_f(dQ++9|Y
zf7VmQ)$HUG&lWy;tK(-~v%h-Dlpevvl-$g`_|%Gm%%arzl*E$MDPDOu`O{1F0Pz<l
AIsgCw

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f9a8c0ad84ed84cfeecd4ace493df951 b/back-to-the-future/flask_session/f9a8c0ad84ed84cfeecd4ace493df951
new file mode 100644
index 0000000000000000000000000000000000000000..23c280c8752b9ef2ce3e97e5c8eda8921725d99b
GIT binary patch
literal 100
zcmcbrX`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;iuP=imP+Yc4!XZI{_`
zS!kw_bfwzP+|sJel1H~NJ)Up&ZAy<|VoGjiUVLgrL1s~Ed`e<T>J+cgr`+kKdH~pp
BDkT5_

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/f9b86358cb779b1dd907dfa8f1849b55 b/back-to-the-future/flask_session/f9b86358cb779b1dd907dfa8f1849b55
new file mode 100644
index 0000000000000000000000000000000000000000..e8bf17a3b12cdcfd36d97232e7d63d68646c61f8
GIT binary patch
literal 100
zcmdmCVV2RrIyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;e9?z3oY7SI)F0kGK?-
z*R+})z96F;_xD3xt=!|t>#GD5rt}CVrsQVk#iv#jWEQ2yrzDo7PVus6G)gbk0|0sT
BC=~zz

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/fa1ff5df9646c63b4c384ad7647eca9b b/back-to-the-future/flask_session/fa1ff5df9646c63b4c384ad7647eca9b
new file mode 100644
index 0000000000000000000000000000000000000000..bbfd8cf5ffd6b19f89c4325711e3c9aabb222d29
GIT binary patch
literal 100
zcmZ?MG|y;Yof^sj0ku;!dbr{XQj2mE^HTFlrgZc$XQx(9aaL&Is&o%HxAXWmLsjv)
z++XBBd}`R%DDvaEonA*|7vmP8DLsOTDY=<>@u?LBnMJAbDTyViQ@mVlcBhx>0RRO5
BCY%5O

literal 0
HcmV?d00001

diff --git a/back-to-the-future/flask_session/fc6babfe600fb622a3bb209a8fc10e30 b/back-to-the-future/flask_session/fc6babfe600fb622a3bb209a8fc10e30
new file mode 100644
index 0000000000000000000000000000000000000000..81768d90e3c99d0d2966cf7f70522bb5085b2916
GIT binary patch
literal 100
zcmX@5X`a!*IyIC50&1sd^l-%&q!#5S=B4J9OzG%h&Q7hI;;dl5HR`^P#J@YU7O-46
zdElki&&2k^vl}C>$p5~3Ww)8uyD2?_i7C06dGV<g1(`*u@hOQVsZ+d8PEk)U)dK+E
CkSkdL

literal 0
HcmV?d00001

diff --git a/decrypt-the-flag/3 b/decrypt-the-flag/3
new file mode 100644
index 0000000..5400f83
--- /dev/null
+++ b/decrypt-the-flag/3
@@ -0,0 +1,33 @@
+import random
+from Cryptodome.Cipher import ChaCha20
+from Cryptodome.Util.number import long_to_bytes
+#from secret import flag, randkey
+
+nonce = -1
+flag = 'Z'*46
+randkey= 'A'*32
+def encrypt_and_update(msg, nonce):
+    cipher = ChaCha20.new(key=randkey, nonce=long_to_bytes(nonce))
+    nonce = random.getrandbits(12*8)
+    return cipher.encrypt(msg.encode())
+
+
+def main():
+    seed = int(input(
+        "Hi, our system doesn't support analogic entropy... so please give a value to initialize me!\n> "))
+    random.seed(seed)
+    nonce = random.getrandbits(12*8)
+
+    print("OK! I can now give you the encrypted secret!")
+    print(encrypt_and_update(flag, nonce).hex())
+
+    confirm = input("Do you want to encrypt something else? (y/n)")
+    while confirm.lower() != 'n':
+        if confirm.lower() == 'y':
+            msg = input("What is the message? ")
+            print(encrypt_and_update(msg, nonce).hex())
+        confirm = input("Do you want to encrypt something else? (y/n)")
+
+
+if __name__ == '__main__':
+    main()
diff --git a/decrypt-the-flag/attack.py b/decrypt-the-flag/attack.py
new file mode 100644
index 0000000..a4b3d04
--- /dev/null
+++ b/decrypt-the-flag/attack.py
@@ -0,0 +1,34 @@
+#!/usr/bin/env python3
+
+from pwn import *
+import random
+from Cryptodome.Cipher import ChaCha20
+from Cryptodome.Util.number import long_to_bytes
+
+HOST = "130.192.5.212"
+PORT = "6561"
+#Using the same seed I generate the same random numbers
+#in the same order
+# Repeating a nonce with the same key
+# reveals the XOR of two different messages, which allows decryption.
+seed = 123
+nlen = 12*8
+random.seed(seed)
+nonce = random.getrandbits(nlen)
+print(f"Nonce:{nonce}")
+random.seed(seed)
+nonce1 = random.getrandbits(nlen)
+#Use this nonce
+print(f"Nonce1:{nonce1}")
+print(long_to_bytes(nonce1).hex())
+# Used nonce
+flag="81d36783bb44a32f060a30aa0551f71c12d81a888dfdd8c317dd3afd0905db796357dbb8642a2c9eae2ab1db2eb7"
+flag = bytes.fromhex(flag)
+amsg="83c07f92ae4ad05b3c7e10dd7472856c63b43df8f588b4b660aa4a917170ab5a0f73fb9b120e5ce78b08c0ad5c8b"
+amsg = bytes.fromhex(amsg)
+apayload = b'A'*46
+ks = bytes(m ^ a for m,a in zip(amsg,apayload))
+fflag = bytes(f ^ k for f,k in zip(flag,ks))
+print(fflag)
+#ks= bytes([f ^ a for f,a in zip(bytes.fromhex(b'A'*46),bytes.fromhex(amsg))])
+#print(bytes([f ^ a for f,a in zip(flag,ks)]))
diff --git a/decrypt-the-flag/chall.py b/decrypt-the-flag/chall.py
new file mode 100644
index 0000000..20bace6
--- /dev/null
+++ b/decrypt-the-flag/chall.py
@@ -0,0 +1,34 @@
+import random
+from Cryptodome.Cipher import ChaCha20
+from Cryptodome.Util.number import long_to_bytes
+#from secret import flag, randkey
+
+nonce = -1
+flag = 'Z'*46
+randkey= b'A'*32
+def encrypt_and_update(msg, nonce):
+    print(f"Encrypting with NONCE:{nonce}")
+    cipher = ChaCha20.new(key=randkey, nonce=long_to_bytes(nonce))
+    nonce = random.getrandbits(12*8)
+    return cipher.encrypt(msg.encode())
+
+
+def main():
+    seed = int(input(
+        "Hi, our system doesn't support analogic entropy... so please give a value to initialize me!\n> "))
+    random.seed(seed)
+    nonce = random.getrandbits(12*8)
+
+    print("OK! I can now give you the encrypted secret!")
+    print(encrypt_and_update(flag, nonce).hex())
+
+    confirm = input("Do you want to encrypt something else? (y/n)")
+    while confirm.lower() != 'n':
+        if confirm.lower() == 'y':
+            msg = input("What is the message? ")
+            print(encrypt_and_update(msg, nonce).hex())
+        confirm = input("Do you want to encrypt something else? (y/n)")
+
+
+if __name__ == '__main__':
+    main()
diff --git a/fool-the-oracle-v2/attack.py b/fool-the-oracle-v2/attack.py
new file mode 100644
index 0000000..d921811
--- /dev/null
+++ b/fool-the-oracle-v2/attack.py
@@ -0,0 +1,108 @@
+#!/usr/bin/env python3
+from pwn import *
+
+HOST = "130.192.5.212"
+PORT = "6542"
+
+server = remote(HOST,PORT)
+sleepT = 0.1
+
+payload = b'A'*32
+flag = "CRYPTO25{ad3c6c1e-5cac-4c87-b5c3-a5dab511fee3}"
+firstBlock = b"CRYPTO25{ad3c6c1"
+secondBlock = b"e-5cac-4c87-b5c3"
+thirdBlock=b"-a5dab511fee3}"
+flagGuessed = b''
+"""for i in range(16):
+    # Create one pad block with the 5 random bytes
+    beforePad = b'A'*11
+    pad = b'A'*(16-(i+1))
+    fPayload = pad + flagGuessed
+    for guess in string.printable:
+        guess = bytes(guess,'utf-8')
+        server.send(b'enc\n')
+        sleep(sleepT)
+        server.recv(1024)
+        sleep(sleepT)
+        print(f"Payload len: {len(fPayload+guess)} Pad len: {len(pad)}")
+        toSend = beforePad+fPayload+guess+pad
+        print(f"Sending {toSend} with len {len(toSend)}")
+        server.send( toSend.hex())
+        server.send(b'\n')
+        sleep(sleepT)
+        #print(server.recv(1024))
+        ciphertext = server.recv(1024)
+        #print(f"Ciphertext:{ciphertext}")
+        ciphertext = bytes.fromhex(ciphertext.strip(b" >").split(b"\n")[0].decode('utf-8'))
+        if ciphertext[16:32] == ciphertext[32:48]:
+            print(f"Block1:{ciphertext[16:32]} Block2:{ciphertext[32:48]}")
+            print(f"Matched guess: {guess}")
+            flagGuessed += guess
+            print(f"Already Guessed: {flagGuessed}")
+            break
+        sleep(sleepT)
+            #ciphertext//AES.blocksize
+"""
+
+"""for i in range(16):
+    beforePad = b'A'*11
+    pad = firstBlock[(i+1):]
+    #pad =  b'A'*(16 - (len(flagGuessed)+1) )
+    fPayload =  pad + flagGuessed
+    #fPayload = b"A"*(16 - (len(fBlock+flagGuessed)+1) )+fBlock+flagGuessed
+    #fPayload = fBlock[(i+1):]+flagGuessed
+    for guess in string.printable:
+        guess = bytes(guess,'utf-8')
+        server.send(b'enc\n')
+        server.recv(1024)
+        sleep(sleepT)
+        #The second pad can be whatever
+        toSend = beforePad + fPayload+guess+pad
+        print(f"Payload len: {len(fPayload+guess)} Pad len: {len(pad)}")
+        print(f"Sending {toSend} with len {len(toSend)}")
+        server.send( toSend.hex())
+        server.send(b'\n')
+        sleep(sleepT)
+        #print(server.recv(1024))
+        ciphertext = server.recv(1024)
+        #print(f"Ciphertext:{ciphertext}")
+        ciphertext = bytes.fromhex(ciphertext.strip(b" >").split(b"\n")[0].decode('utf-8'))
+        if ciphertext[16:32] == ciphertext[48:64]:
+            print(f"Block1:{ciphertext[0:16]} Block2:{ciphertext[16:32]}")
+            print(f"Matched guess: {guess}")
+            flagGuessed += guess
+            print(f"Already Guessed: {flagGuessed}")
+            break
+        sleep(sleepT)
+            #ciphertext//AES.blocksize
+"""
+for i in range(16):
+    beforePad = b'A'*11
+    pad = secondBlock[(i+1):]
+    #pad =  b'A'*(16 - (len(flagGuessed)+1) )
+    fPayload =  pad + flagGuessed
+    #fPayload = b"A"*(16 - (len(fBlock+flagGuessed)+1) )+fBlock+flagGuessed
+    #fPayload = fBlock[(i+1):]+flagGuessed
+    for guess in string.printable:
+        guess = bytes(guess,'utf-8')
+        server.send(b'enc\n')
+        server.recv(1024)
+        sleep(sleepT)
+        #The second pad can be whatever
+        toSend = beforePad + fPayload+guess+pad
+        print(f"Payload len: {len(fPayload+guess)} Pad len: {len(pad)}")
+        print(f"Sending {toSend} with len {len(toSend)}")
+        server.send( toSend.hex())
+        server.send(b'\n')
+        sleep(sleepT)
+        #print(server.recv(1024))
+        ciphertext = server.recv(1024)
+        #print(f"Ciphertext:{ciphertext}")
+        ciphertext = bytes.fromhex(ciphertext.strip(b" >").split(b"\n")[0].decode('utf-8'))
+        if ciphertext[16:32] == ciphertext[64:80]:
+            print(f"Block1:{ciphertext[0:16]} Block2:{ciphertext[16:32]}")
+            print(f"Matched guess: {guess}")
+            flagGuessed += guess
+            print(f"Already Guessed: {flagGuessed}")
+            break
+        sleep(sleepT)
diff --git a/fool-the-oracle-v2/chall.py b/fool-the-oracle-v2/chall.py
new file mode 100644
index 0000000..49e8bdf
--- /dev/null
+++ b/fool-the-oracle-v2/chall.py
@@ -0,0 +1,41 @@
+from Cryptodome.Cipher import AES
+from Cryptodome.Util.Padding import pad, unpad
+from Cryptodome.Random import get_random_bytes
+#from secret import flag
+flag = "puppa"
+assert (len(flag) == len("CRYPTO25{}") + 36)
+
+key = get_random_bytes(24)
+padding = get_random_bytes(5)
+flag = flag.encode()
+
+
+def encrypt() -> bytes:
+    data = bytes.fromhex(input("> ").strip())
+    payload = padding + data + flag
+
+    cipher = AES.new(key=key, mode=AES.MODE_ECB)
+    print(cipher.encrypt(pad(payload, AES.block_size)).hex())
+
+
+def main():
+    menu = \
+        "What do you want to do?\n" + \
+        "quit - quit the program\n" + \
+        "enc - encrypt something\n" + \
+        "help - show this menu again\n" + \
+        "> "
+
+    while True:
+        cmd = input(menu).strip()
+
+        if cmd == "quit":
+            break
+        elif cmd == "help":
+            continue
+        elif cmd == "enc":
+            encrypt()
+
+
+if __name__ == '__main__':
+    main()
diff --git a/fool-the-oracle-v3/attack.py b/fool-the-oracle-v3/attack.py
new file mode 100644
index 0000000..56ecef5
--- /dev/null
+++ b/fool-the-oracle-v3/attack.py
@@ -0,0 +1,81 @@
+#!/usr/bin/env python3
+from pwn import *
+
+HOST = "130.192.5.212"
+PORT = "6543"
+
+server = remote(HOST,PORT)
+sleepT = 0.1
+
+firstBlock=b"CRYPTO25{e3ab216"
+#If the pad generated is correct the second and third block are equal
+#Then I guessed the random pad
+for i in range(16):
+  pad=b'A'*i
+  secondBlock=b'B'*16
+  thirdBlock=b'B'*16
+  server.send(b'enc\n')
+  server.recv(1024)
+  sleep(sleepT)
+  #The second pad can be whatever
+  toSend = pad + secondBlock + thirdBlock
+  print(f"Sending {toSend} with len {len(toSend)}")
+  server.send( toSend.hex())
+  server.send(b'\n')
+  sleep(sleepT)
+  ciphertext = server.recv(1024)
+  ciphertext = bytes.fromhex(ciphertext.strip(b" >").split(b"\n")[0].decode('utf-8'))
+  if ciphertext[16:32] == ciphertext[32:48]:
+      PAD_NUM=i
+      print(f"Found the right padding num:{PAD_NUM}")
+      break
+firstBlock=b"CRYPTO25{e3ab216"
+secondBlock="9-39d5-43aa-bde7"
+thirdBlock="-02286c2e2e56}"
+flag="CRYPTO25{e3ab2169-39d5-43aa-bde7-02286c2e2e56}"
+#lastBlock=b'A'*16
+lastBlock=firstBlock
+flagGuessed=b''
+#beginning=32
+#end=48
+beginning=48
+end=64
+flag=b''
+
+for j in range(1,3):
+    print(f"{'-'*5} Finding block n:{j+1} {'-'*5}")
+    for i in range(16):
+        beforePad = b'A'*PAD_NUM
+        pad = lastBlock[(i+1):]
+        #pad =  b'A'*(16 - (len(flagGuessed)+1) )
+        fPayload =  pad + flagGuessed
+        for guess in string.printable:
+            guess = bytes(guess,'utf-8')
+            server.send(b'enc\n')
+            server.recv(1024)
+            sleep(sleepT)
+            #The second pad can be whatever
+            toSend = beforePad + fPayload+guess+pad
+            print(f"Payload len: {len(fPayload+guess)} Pad len: {len(pad)}")
+            print(f"Sending {toSend} with len {len(toSend)}")
+            server.send( toSend.hex())
+            server.send(b'\n')
+            sleep(sleepT)
+            ciphertext = server.recv(1024)
+            ciphertext = bytes.fromhex(ciphertext.strip(b" >").split(b"\n")[0].decode('utf-8'))
+            if ciphertext[16:32] == ciphertext[beginning:end]:
+                #print(f"Block1:{ciphertext[0:16]} Block2:{ciphertext[16:32]}")
+                print(f"Matched guess: {guess}")
+                flagGuessed += guess
+                print(f"Already Guessed: {flagGuessed}")
+                break
+            sleep(sleepT)
+    lastBlock=flagGuessed
+    flag+=lastBlock
+    print(f"Entire block guessed:{lastBlock}")
+    flagGuessed=b''
+    beginning+=16
+    end+=16
+    if(b'}' in flagGuessed):
+        break
+print(flag)
diff --git a/fool-the-oracle-v3/chall.py b/fool-the-oracle-v3/chall.py
new file mode 100644
index 0000000..f6c78a6
--- /dev/null
+++ b/fool-the-oracle-v3/chall.py
@@ -0,0 +1,42 @@
+from Crypto.Cipher import AES
+from Crypto.Util.Padding import pad, unpad
+from Crypto.Random import get_random_bytes
+from random import randint
+from secret import flag
+
+assert (len(flag) == len("CRYPTO25{}") + 36)
+
+key = get_random_bytes(24)
+padding = get_random_bytes(randint(1, 15))
+flag = flag.encode()
+
+
+def encrypt() -> bytes:
+    data = bytes.fromhex(input("> ").strip())
+    payload = padding + data + flag
+
+    cipher = AES.new(key=key, mode=AES.MODE_ECB)
+    print(cipher.encrypt(pad(payload, AES.block_size)).hex())
+
+
+def main():
+    menu = \
+        "What do you want to do?\n" + \
+        "quit - quit the program\n" + \
+        "enc - encrypt something\n" + \
+        "help - show this menu again\n" + \
+        "> "
+
+    while True:
+        cmd = input(menu).strip()
+
+        if cmd == "quit":
+            break
+        elif cmd == "help":
+            continue
+        elif cmd == "enc":
+            encrypt()
+
+
+if __name__ == '__main__':
+    main()
diff --git a/fool-the-oracle/attack.py b/fool-the-oracle/attack.py
new file mode 100644
index 0000000..e572196
--- /dev/null
+++ b/fool-the-oracle/attack.py
@@ -0,0 +1,85 @@
+#!/usr/bin/env python3
+
+from Cryptodome.Cipher import AES
+from pwn import *
+import math
+os.environ['PWNLIB_NOTERM'] = 'True'
+os.environ['PWNLIB_SILENT'] = 'True'
+HOST = "130.192.5.212"
+PORT = "6541"
+server = remote(HOST, PORT)
+sleepT = 0.1
+# First block
+#discoveringFlag=b"CRYPTO25{96ce8a93-d548-4f88-bc6"
+firstBlock=b"CRYPTO25{96ce8a9"
+secondBlock=b"3-d548-4f88-bc6c"
+thirdBlock=b"-db6eb3c96382}"
+
+print(firstBlock+secondBlock+thirdBlock)
+sleep(1000)
+
+flagGuessed=b""
+"""for i in range(15):
+    pad =  b'A'*(16 - (len(flagGuessed)+1) )
+    fPayload = pad + flagGuessed
+    #fPayload = b"A"*(16 - (len(fBlock+flagGuessed)+1) )+fBlock+flagGuessed
+    #fPayload = fBlock[(i+1):]+flagGuessed
+    for guess in string.printable:
+        guess = bytes(guess,'utf-8')
+        server.send(b'enc\n')
+        server.recv(1024)
+        sleep(sleepT)
+        toSend = fPayload+guess+pad
+        #toSend = fPayload+guess+fPayload[i:]
+        #print(len(fPayload[i:]))
+        print(f"Sending {toSend} with len {len(toSend)}")
+        server.send( toSend.hex())
+        server.send(b'\n')
+        sleep(sleepT)
+        #print(server.recv(1024))
+        ciphertext = server.recv(1024)
+        #print(f"Ciphertext:{ciphertext}")
+        ciphertext = bytes.fromhex(ciphertext.strip(b" >").split(b"\n")[0].decode('utf-8'))
+        if ciphertext[0:16] == ciphertext[16:32]:
+            print(f"Block1:{ciphertext[0:16]} Block2:{ciphertext[16:32]}")
+            print(f"Matched guess: {guess}")
+            flagGuessed += guess
+            print(f"Already Guessed: {flagGuessed}")
+            break
+        sleep(sleepT)
+            #ciphertext//AES.blocksize
+"""
+for i in range(16):
+    pad = secondBlock[(i+1):]
+    #pad =  b'A'*(16 - (len(flagGuessed)+1) )
+    fPayload = pad + flagGuessed
+    #fPayload = b"A"*(16 - (len(fBlock+flagGuessed)+1) )+fBlock+flagGuessed
+    #fPayload = fBlock[(i+1):]+flagGuessed
+    for guess in string.printable:
+        guess = bytes(guess,'utf-8')
+        server.send(b'enc\n')
+        server.recv(1024)
+        sleep(sleepT)
+        #The second pad can be whatever
+        toSend = fPayload+guess+pad
+        print(f"Sending {toSend} with len {len(toSend)}")
+        server.send( toSend.hex())
+        server.send(b'\n')
+        sleep(sleepT)
+        #print(server.recv(1024))
+        ciphertext = server.recv(1024)
+        #print(f"Ciphertext:{ciphertext}")
+        ciphertext = bytes.fromhex(ciphertext.strip(b" >").split(b"\n")[0].decode('utf-8'))
+        if ciphertext[0:16] == ciphertext[48:64]:
+            print(f"Block1:{ciphertext[0:16]} Block2:{ciphertext[16:32]}")
+            print(f"Matched guess: {guess}")
+            flagGuessed += guess
+            print(f"Already Guessed: {flagGuessed}")
+            break
+        sleep(sleepT)
+            #ciphertext//AES.blocksize
+
+server.close()
+# CRYPTO25{flag} total length of 46, almost 3 blocks less 2 bytes
+# One block is 16 bytes
+#flag = CRYPTO25{CCCCCC
diff --git a/fool-the-oracle/chall.py b/fool-the-oracle/chall.py
new file mode 100644
index 0000000..7741997
--- /dev/null
+++ b/fool-the-oracle/chall.py
@@ -0,0 +1,43 @@
+from Cryptodome.Cipher import AES
+from Cryptodome.Util.Padding import pad, unpad
+from Cryptodome.Random import get_random_bytes
+#from secret import flag
+
+flag = f"CRYPTO25({'A'*36})"
+#Total flag len is 46
+#The block size is 16
+#16 32 48
+assert (len(flag) == len("CRYPTO25{}") + 36)
+key = get_random_bytes(24)
+flag = flag.encode()
+
+# the encrypted payload is the given Data + Flag
+def encrypt() -> bytes:
+    data = bytes.fromhex(input("> "))
+    payload = data + flag
+
+    cipher = AES.new(key=key, mode=AES.MODE_ECB)
+    print(cipher.encrypt(pad(payload, AES.block_size)).hex())
+
+
+def main():
+    menu = \
+        "What do you want to do?\n" + \
+        "quit - quit the program\n" + \
+        "enc - encrypt something\n" + \
+        "help - show this menu again\n" + \
+        "> "
+
+    while True:
+        cmd = input(menu).strip()
+
+        if cmd == "quit":
+            break
+        elif cmd == "help":
+            continue
+        elif cmd == "enc":
+            encrypt()
+
+
+if __name__ == '__main__':
+    main()
diff --git a/fool-the-oracle/lecture.py b/fool-the-oracle/lecture.py
new file mode 100644
index 0000000..0abb21a
--- /dev/null
+++ b/fool-the-oracle/lecture.py
@@ -0,0 +1,67 @@
+import os
+os.environ['PWNLIB_NOTERM'] = 'True'
+os.environ['PWNLIB_SILENT'] = 'True'
+
+if __name__ == '__main__':
+    #server = remote(HOST, PORT)
+    #server.send(iv)
+    #server.send(ciphertext)
+    #response = server.recv(1024)
+    #print(response)
+    #server.close()
+
+    #server = remote(HOST, PORT)
+    #server.send(iv)
+
+    #edt = bytearray(ciphertext)
+    #edt[-1] = 0
+    #server.send(edt)
+    #response = server.recv(1024)
+    #print(response)
+    #server.close()
+#---------------
+    print(len(ciphertext)//AES.block_size)
+    N = len(ciphertext)//AES.block_size)
+    #This initial part will be non modifiabke
+    #We put all the block except the last one 
+    initial_part = ciphertext[:(N-2)*AES.block_size]
+    #The second to last block is the one swapped in CBC then it is not dependent from the others(?)
+    block_to_modify =  bytearray(ciphertext[(N-2)*AES.block_size:(N-1)*AES.block_size])
+    last_block = ciphertext[(N-1]*AES.block_size:]
+
+    byte_index = AES.block_size - 1
+    c15 = block_to_modify[byte_index]
+
+    for c_prime_15 in range(256):
+
+        block_to_modify[byte_index] = c_prime_15
+        to_send = initial_part + block_to_modify + last_block
+
+        server = remote(HOST, PORT)
+        server.send(iv)
+        server.send(to_send)
+        response = server.recv(1024)
+        #print(response)
+        server.close()
+   
+        if response = b'OK':
+            print("c_prime_15"+str(c_prime_15))
+            p_prime_15 = c_prime_15 ^ 1
+            p_15 = p_prime_15 ^ c_15
+            print("p_prime_15"+str(p_prime_15))  
+            print("p_15"+str(p_15))
+    p_prime_15 = 191
+    
+    c_second_15 = p_prime_15 ^ 2
+    block_to_modify[byte_index] = c_second_15
+
+    byte_index -= 1
+    c_14 = block_to_modify[byte_index]
+    
+    for c_prime_14 in range(256):
+        
+        block_to_modify[byte_index] = c_prime_14
+        to_send = initial_part + block_to_modify + last_block
+
+        ##connect to the server etc
+
diff --git a/force-decryption/attack.py b/force-decryption/attack.py
new file mode 100644
index 0000000..d926e45
--- /dev/null
+++ b/force-decryption/attack.py
@@ -0,0 +1,68 @@
+#!/usr/bin/env python3
+from pwn import *
+from Cryptodome.Cipher import AES
+from Cryptodome.Random import get_random_bytes
+import os
+HOST = "130.192.5.212"
+PORT = "6523"
+server = remote(HOST, PORT)
+# I cant encrypt iamsuperadmin
+# I can encrypt a xorred version of it
+# I can generate a different IV to obtain the original iamsuperadmin?
+# (iamsuperadmin XOR something) XOR IV -> Encrypted
+# Encrypted -> Decrypted XORRED
+# P XOR S XOR IV = P'
+# S XOR IV = IV'? To give in decryption phase?
+sleepT = 1
+print(server.recv(1024))
+server.send(b'enc')
+server.send(b'\n')
+sleep(sleepT)
+print(server.recv(1024))
+
+leak = b"mynamesuperadmin"
+#XOR the leak
+payload = bytes([l ^ 1 for l in leak])
+print(f"Sending payload {payload.hex()}")
+server.send(payload.hex())
+server.send(b'\n')
+sleep(sleepT)
+mres = server.recv(1024).split(b'\n')
+print(mres)
+iv = mres[0].split(b':')[1].strip()
+iv = bytes.fromhex(iv.decode('utf-8'))
+enc = mres[1].split(b':')[1].strip()
+print(f"Received IV {iv.hex()} enc {enc}")
+#Do not touch encrypted block
+ivm = bytes([i ^ 1 for i in iv])
+print(f"Malicious IV:{ivm.hex()} len:{len(ivm)}")
+sleep(sleepT)
+server.send(b'dec\n')
+print(server.recv(1024))
+sleep(sleepT)
+server.send(enc)
+server.send(b'\n')
+sleep(sleepT)
+print(server.recv(1024))
+server.send(ivm.hex())
+server.send(b'\n')
+sleep(sleepT)
+print(server.recv(1024))
+#string = "6c786f606c64727471647360656c686\n"
+#string = bytes.fromhex(string)
+#Maybe like an inverse known text attack?
+# I can decrypt with the same key and IV multiple given cipherblock
+ #to obtain the key?
+# P ----> C1
+# P2 ----> C2 L
+
+"""leak = b"mynamesuperadmin"
+#XOR the leak
+payload = bytes([l ^ 1 for l in leak])
+print(f"leak:{leak.hex()} len:{len(leak)}")
+print(f"payload:{bytes.fromhex(payload.hex())}")
+#XOR the original IV
+iv = b""
+ivm = bytes([i ^ 1 for i in iv])
+print(f"Malicious IV:{ivm.hex()} len:{len(ivm)}")
+"""
diff --git a/force-decryption/chall.py b/force-decryption/chall.py
new file mode 100644
index 0000000..434b7ac
--- /dev/null
+++ b/force-decryption/chall.py
@@ -0,0 +1,77 @@
+from Cryptodome.Cipher import AES
+from Cryptodome.Random import get_random_bytes
+#from secret import flag
+
+key = get_random_bytes(16)
+leak = b"mynamesuperadmin"
+
+
+def make_cipher():
+    IV = get_random_bytes(16)
+    cipher = AES.new(key, AES.MODE_CBC, IV=IV)
+    return IV, cipher
+
+
+def encrypt():
+    string = input("What do you want to encrypt?\n> ")
+    #string = leak
+    #stringX = bytes(([s ^ 1 for s in string]))
+    string = bytes.fromhex(string)
+    #string = stringX
+    if len(string) != 16:
+
+        print("Sorry, you can encrypt only 16 bytes!")
+        return
+
+    if leak == string:
+        print("Sorry, you can't encrypt that!")
+        return
+
+    IV, cipher = make_cipher()
+    encrypted = cipher.encrypt(string)
+
+    print(F"IV: {IV.hex()}\nEncrypted: {encrypted.hex()}\n")
+
+
+def decrypt():
+    string = input("What do you want to decrypt?\n> ")
+    string = bytes.fromhex(string)
+
+    IV = input("Gimme the IV\n> ")
+    IV = bytes.fromhex(IV)
+
+    if (IV == leak):
+        print("Nice try...")
+        return
+
+    cipher = AES.new(key, AES.MODE_CBC, IV=IV)
+
+    decrypted = cipher.decrypt(string)
+    if leak == decrypted:
+        print(f"Good job. Your flag: PUPPA")
+    else:
+        print(f"Mh, a normal day.\nDecrypted: {decrypted.hex()}")
+
+
+if __name__ == '__main__':
+    menu = \
+        "What do you want to do?\n" + \
+        "quit - quit the program\n" + \
+        "enc - encrypt something\n" + \
+        "dec - decrypt something\n" + \
+        "help - show this menu again\n" + \
+        "> "
+
+    while True:
+        cmd = input(menu).strip()
+
+        if cmd == "quit":
+            break
+        elif cmd == "help":
+            continue
+        elif cmd == "enc":
+            encrypt()
+        elif cmd == "dec":
+            decrypt()
+        elif cmd == "crack":
+            decrypt(encrypt())
diff --git a/force-decryption/lecture.py b/force-decryption/lecture.py
new file mode 100644
index 0000000..2076cba
--- /dev/null
+++ b/force-decryption/lecture.py
@@ -0,0 +1,3 @@
+#!/usr/bin/env python3
+
+import os
diff --git a/forge-a-cookie/attack.py b/forge-a-cookie/attack.py
new file mode 100644
index 0000000..c643e02
--- /dev/null
+++ b/forge-a-cookie/attack.py
@@ -0,0 +1,58 @@
+#!/usr/bin/env python3
+from Cryptodome.Cipher import ChaCha20
+from Cryptodome.Random import get_random_bytes
+import json
+import base64
+def foo(name,nonce):
+
+    #token = json.dumps({
+    #    "username" : name
+    #})
+    token = json.dumps({
+        "admin" : True
+    })
+    if json.loads(token).get("admin",False) == True:
+        print("ADMIN achieved")
+    else:
+        print("erorr")
+    #ENCRYPTED token.encode()
+    tc = token.encode()
+    etc = base64.b64encode(tc).decode()
+    dec_token = base64.b64decode(etc)
+    user = json.loads(dec_token)
+    print(user)
+    print(user.get("admin",False))
+    print(f"Token encoded: {tc}")
+    print(f"Token:{token}")
+foo("admin",1)
+name = input("Give me name!\n").strip()
+token = json.dumps({
+    "username" : name
+})
+print(token.encode())
+
+def attack():
+    enc_token = input("Give me the token:")
+    nonce, token = enc_token.split(".")
+    print(f"{nonce}, {token}")
+    payload = json.dumps({
+        "username" : "aaaa"
+    }).encode()
+    adminPayload = json.dumps({
+        "admin" : True
+    }).encode()
+    adminTok = b''
+    tok = base64.b64decode(token)
+    keystream = b''
+    print(f"Len payload:{len(payload)} Len tok:{len(tok)}")
+    keystream = bytes([p ^ t for p, t in zip(payload, tok)])
+    print(len(keystream))
+    adminTok = bytes([aP ^ k for aP, k in zip(adminPayload, keystream)])
+    print(f"admin Token:{adminTok} len admin Payload:{len(adminPayload)} lenTok:{len(adminTok)}")
+    print(f"{nonce}.{base64.b64encode(adminTok).decode()}")
+    #for i,j in zip(tok,payload):
+
+    #    print(bytes(i^j))
+    #print(keystream)
+#attack("j5l1MgGWqU06x2GvgXGEnXkoFPs=")
+attack()
diff --git a/forge-a-cookie/chall.py b/forge-a-cookie/chall.py
new file mode 100644
index 0000000..ba531d5
--- /dev/null
+++ b/forge-a-cookie/chall.py
@@ -0,0 +1,80 @@
+from Cryptodome.Cipher import ChaCha20
+from Cryptodome.Random import get_random_bytes
+#from secret import flag
+import json
+import base64
+
+key = get_random_bytes(32)
+
+
+def make_cipher():
+    nonce = get_random_bytes(12)
+    cipher = ChaCha20.new(key=key, nonce=nonce)
+    return nonce, cipher
+
+
+def get_user_token(name):
+    nonce, cipher = make_cipher()
+    token = json.dumps({
+        "username": name
+    })
+    #token = json.dumps({
+    #    "admin": True
+    #})
+    print(f"{token.encode()}")
+
+    enc_token = cipher.encrypt(token.encode())
+    print(f"ENC_TOKEN:{enc_token}, NONCE:{nonce}")
+    return f"{base64.b64encode(nonce).decode()}.{base64.b64encode(enc_token).decode()}"
+
+
+def check_user_token(token):
+    nonce, token = token.split(".")
+    #It uses the nonce from the token
+    nonce = base64.b64decode(nonce)
+    print(f"CHECK NONCE {nonce} TOKEN {base64.b64decode(token)}")
+    #Uses the same KEY used at the beginning
+    #cipher = ChaCha20.new(key=key, nonce=nonce)
+    cipher = ChaCha20.new(key=key, nonce=nonce)
+    #Obtain from the token and the nonce the key used
+    #at the beginning forge new cookie enjoy
+    dec_token = cipher.decrypt(base64.b64decode(token))
+
+    user = json.loads(dec_token)
+    print(user.get("admin",False))
+    if user.get("admin", False) == True:
+        return True
+    else:
+        return False
+
+
+def get_flag(token):
+    #token = input("What is your token?\n> ").strip()
+    if check_user_token(token):
+        print("You are admin!")
+        print(f"This is your flag!\nPUPPA")
+    else:
+        print("HEY! WHAT ARE YOU DOING!?")
+        exit(1)
+
+
+if __name__ == "__main__":
+    name = input("Hi, please tell me your name!\n> ").strip()
+    token = get_user_token(name)
+    print("This is your token: " + token)
+    menu = \
+        "What do you want to do?\n" + \
+        "quit - quit the program\n" + \
+        "help - show this menu again\n" + \
+        "flag - get the flag\n" + \
+        "> "
+    while True:
+        cmd = input(menu).strip()
+
+        if cmd == "quit":
+            break
+        elif cmd == "help":
+            continue
+        elif cmd == "flag":
+            #check_user_token(token)
+            get_flag(token)
diff --git a/forge-another-cookie/attack.py b/forge-another-cookie/attack.py
new file mode 100644
index 0000000..60d4e5d
--- /dev/null
+++ b/forge-another-cookie/attack.py
@@ -0,0 +1,40 @@
+#!/usr/bin/env python3
+
+from pwn import *
+from Cryptodome.Cipher import AES
+from Cryptodome.Util.Padding import pad, unpad
+from Cryptodome.Util.number import long_to_bytes, bytes_to_long
+HOST = "130.192.5.212"
+PORT = "6552"
+server = remote(HOST,PORT)
+sleepT = 0.1
+#21 bytes of cookie + username bytes to add
+"""firstBlock=b'username='+b'A'*7
+print(len(firstBlock))
+#secondBlock=pad(b'true',AES.block_size)
+thirdBlock=b'A'*9+b'&admin='
+print(len(firstBlock+thirdBlock))"""
+payload = b'A'*7+pad(b'true',AES.block_size)+b'B'*9
+# &admin in one block and false in another one
+# remove false and add true block
+print(server.recv(1024))
+sleep(sleepT)
+print(f"Sending:{payload,len(payload)}")
+server.send(payload)
+server.send(b'\n')
+sleep(sleepT)
+enc = server.recv(1024).strip().split(b'\n')[0]
+enc = int(enc)
+enc=long_to_bytes(enc)
+#print(enc[0:16])
+#print(enc[16:32])
+copypaste=enc[0:16]+enc[32:48]+enc[16:32]
+out=bytes_to_long(copypaste)
+sleep(sleepT)
+server.send(b'flag\n')
+print(server.recv(1024))
+sleep(sleepT)
+server.send(str(out))
+server.send(b'\n')
+print(server.recv(1024))
+sleep(sleepT)
diff --git a/forge-another-cookie/chall.py b/forge-another-cookie/chall.py
new file mode 100644
index 0000000..65f02ae
--- /dev/null
+++ b/forge-another-cookie/chall.py
@@ -0,0 +1,94 @@
+from Cryptodome.Cipher import AES
+from Cryptodome.Util.Padding import pad, unpad
+from Cryptodome.Random import get_random_bytes
+from Cryptodome.Util.number import long_to_bytes, bytes_to_long
+#from secret import flag
+
+key = get_random_bytes(32)
+
+flag="puppa"
+
+def sanitize_field(field: str):
+    return field \
+        .replace("/", "_") \
+        .replace("&", "") \
+        .replace(":", "") \
+        .replace(";", "") \
+        .replace("<", "") \
+        .replace(">", "") \
+        .replace('"', "") \
+        .replace("'", "") \
+        .replace("(", "") \
+        .replace(")", "") \
+        .replace("[", "") \
+        .replace("]", "") \
+        .replace("{", "") \
+        .replace("}", "") \
+        .replace("=", "")
+
+
+def parse_cookie(cookie: str) -> dict:
+    parsed = {}
+    for field in cookie.split("&"):
+        key, value = field.strip().split("=")
+        key = sanitize_field(key.strip())
+        value = sanitize_field(value.strip())
+        parsed[key] = value
+
+    return parsed
+
+
+def login():
+    username = input("Username: ")
+    username = sanitize_field(username)
+
+    cipher = AES.new(key, AES.MODE_ECB)
+
+    cookie = f"username={username}&admin=false"
+    #cookie=f"username={'A'*11}&admin=false"
+    print(cookie.encode())
+    print(len(cookie.encode()))
+    print(pad(cookie.encode(),AES.block_size))
+    out = bytes_to_long(cipher.encrypt(pad(cookie.encode(), AES.block_size)))
+    print(len(long_to_bytes(out)))
+    print(out)
+    #print(len(bytes_to_long(cipher.encrypt(pad(cookie.encode(), AES.block_size)))))
+
+def get_flag():
+    cookie = int(input("Cookie: "))
+
+    cipher = AES.new(key=key, mode=AES.MODE_ECB)
+
+    try:
+        dec_cookie = unpad(cipher.decrypt(
+            long_to_bytes(cookie)), AES.block_size).decode()
+        print("Dec:"+dec_cookie)
+        token = parse_cookie(dec_cookie)
+        print(token)
+        if token["admin"] != 'true':
+            print("You are not an admin!")
+            return
+
+        print(f"OK! Your flag: {flag}")
+    except:
+        print("Something didn't work :C")
+
+
+if __name__ == "__main__":
+    login()
+
+    menu = \
+        "What do you want to do?\n" + \
+        "quit - quit the program\n" + \
+        "help - show this menu again\n" + \
+        "flag - get the flag\n" + \
+        "> "
+    while True:
+        cmd = input(menu).strip()
+
+        if cmd == "quit":
+            break
+        elif cmd == "help":
+            continue
+        elif cmd == "flag":
+            get_flag()
diff --git a/guess-mode-double-shot/attack.py b/guess-mode-double-shot/attack.py
new file mode 100644
index 0000000..0694ee4
--- /dev/null
+++ b/guess-mode-double-shot/attack.py
@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+
+from pwn import *
+
+HOST = "130.192.5.212"
+PORT = "6532"
+
+server = remote(HOST, PORT)
+sleepT = 0.5
+# Different IV when CBC therefore different encryption?
+for i in range(128):
+    print('-'*20)
+    print(server.recv(1024))
+    payload = (b'A'*32).hex()
+    server.send(payload)
+    server.send('\n')
+    sleep(sleepT)
+    enc = server.recv(1024).split(b":")[1].split(b'\n')[0].strip()
+    print(f"Encryption1:{enc}")
+    enc = bytes.fromhex(enc.decode('utf-8'))
+    sleep(sleepT)
+    #payload2 =  bytes([d1 ^ e1 for d1, e1 in zip(b'A'*32, enc)])
+    payload2 = (b'A'*32).hex()
+    #print(payload2)
+
+    #payload2= (b'B'*32).hex()
+    server.send(payload2)
+    server.send('\n')
+    sleep(sleepT)
+    enc2 = server.recv(1024).split(b":")[1].split(b'\n')[0].strip()
+    #print(enc)
+    print(f"Encryption2:{enc2}")
+    enc2 = bytes.fromhex(enc2.decode('utf-8'))
+    sleep(sleepT)
+    if(enc==enc2):
+        print("ECB")
+        server.send(b"ECB")
+        server.send("\n")
+    else:
+        print("CBC")
+        server.send(b"CBC")
+        server.send("\n")
+        sleep(sleepT)
+    #print(server.recv(1024))
+    sleep(sleepT)
+
+print(server.recv(1024))
diff --git a/guess-mode-double-shot/chall.py b/guess-mode-double-shot/chall.py
new file mode 100644
index 0000000..f3aa2e1
--- /dev/null
+++ b/guess-mode-double-shot/chall.py
@@ -0,0 +1,61 @@
+from Cryptodome.Cipher import AES
+from Cryptodome.Random import get_random_bytes
+#from secret import flag
+import random
+flag="puppa"
+modes_mapping = {
+    "ECB": AES.MODE_ECB,
+    "CBC": AES.MODE_CBC
+}
+
+
+class RandomCipherRandomMode():
+    def __init__(self):
+        modes = [AES.MODE_ECB, AES.MODE_CBC]
+        self.mode = random.choice(modes)
+        self.key = get_random_bytes(32)
+        if self.mode == AES.MODE_ECB:
+            self.iv = None
+            self.cipher = AES.new(key=self.key, mode=self.mode)
+        else:
+            self.iv = get_random_bytes(16)
+            self.cipher = AES.new(key=self.key, iv=self.iv, mode=self.mode)
+
+    def encrypt(self, data):
+        return self.cipher.encrypt(data)
+
+    def decrypt(self, data):
+        return self.cipher.decrypt(data)
+
+
+def main():
+
+    for i in range(128):
+        cipher = RandomCipherRandomMode()
+
+        print(f"Challenge #{i}")
+
+        data = b"\00"*32
+
+        otp = get_random_bytes(len(data))
+        #I dont know the OTP generated
+        for _ in range(2):
+            print(f"The otp is:{otp.hex()}")
+            #data = bytes.fromhex(input("Input: ").strip())
+            if len(data) != 32:
+                print("Data must be 32 bytes long")
+                return
+            data = bytes([d ^ o for d, o in zip(data, otp)])
+            print(f"Output: {cipher.encrypt(data).hex()}")
+        mode_test = input(f"What mode did I use? (ECB, CBC)\n")
+        if mode_test in modes_mapping.keys() and modes_mapping[mode_test] == cipher.mode:
+            print("OK, next")
+        else:
+            print("Wrong, sorry")
+            return
+
+    print(f"The flag is: {flag}")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/guess-mode-one-shot/ECBvsCBCClient.py b/guess-mode-one-shot/ECBvsCBCClient.py
new file mode 100644
index 0000000..a65b247
--- /dev/null
+++ b/guess-mode-one-shot/ECBvsCBCClient.py
@@ -0,0 +1,46 @@
+import os
+os.environ['PWNLIB_NOTERM'] = 'True'  # Configuration patch to allow pwntools to be run inside of an IDE
+os.environ['PWNLIB_SILENT'] = 'True'
+
+from pwn import *
+from math import ceil
+from Cryptodome.Cipher import AES
+
+#from myconfig import HOST,PORT
+
+
+
+BLOCK_SIZE = AES.block_size
+BLOCK_SIZE_HEX = 2*BLOCK_SIZE
+
+HOST = "130.192.5.212"
+PORT = "6531" 
+
+server = remote(HOST, PORT)
+
+# stole from the server code...
+# message = "This is what I received: " + msg + " -- END OF MESSAGE"
+start_str = "This is what I received: "
+# print(len(start_str))
+pad_len = ceil(len(start_str)/BLOCK_SIZE)*BLOCK_SIZE-len(start_str)
+
+msg = b"A"*(16*2+pad_len) #2 * AES.block_size + oad_len
+print("Sending: "+str(msg))
+server.send(msg)
+
+
+ciphertext = server.recv(1024)
+ciphertext_hex = ciphertext.hex()
+print(ciphertext_hex)
+
+server.close()
+
+for i in range(0,int(len(ciphertext_hex)//BLOCK_SIZE_HEX)):
+    print(ciphertext_hex[i*BLOCK_SIZE_HEX:(i+1)*BLOCK_SIZE_HEX])
+
+
+print("Selected mode is", end=' ')
+if ciphertext[2*BLOCK_SIZE:3*BLOCK_SIZE] == ciphertext[3*BLOCK_SIZE:4*BLOCK_SIZE] :
+    print("ECB")
+else:
+    print("CBC")
diff --git a/guess-mode-one-shot/chall.py b/guess-mode-one-shot/chall.py
new file mode 100644
index 0000000..7b04ee4
--- /dev/null
+++ b/guess-mode-one-shot/chall.py
@@ -0,0 +1,61 @@
+# see note info on smartphone
+
+from Cryptodome.Cipher import AES
+from Cryptodome.Random import get_random_bytes
+#from secret import flag
+import random
+
+modes_mapping = {
+    "ECB": AES.MODE_ECB,
+    "CBC": AES.MODE_CBC
+}
+
+
+class RandomCipherRandomMode():
+    def __init__(self):
+        modes = [AES.MODE_ECB, AES.MODE_CBC]
+        self.mode = random.choice(modes)
+        self.key = get_random_bytes(32)
+        if self.mode == AES.MODE_ECB:
+            self.iv = None
+            self.cipher = AES.new(key=self.key, mode=self.mode)
+        else:
+            self.iv = get_random_bytes(16)
+            self.cipher = AES.new(key=self.key, iv=self.iv, mode=self.mode)
+
+    def encrypt(self, data):
+        return self.cipher.encrypt(data)
+
+    def decrypt(self, data):
+        return self.cipher.decrypt(data)
+
+
+def main():
+
+    for i in range(128):
+        cipher = RandomCipherRandomMode()
+
+        print(f"Challenge #{i}")
+
+        otp = get_random_bytes(32)
+        print(f"The otp I'm using: {otp.hex()}")
+        data = bytes.fromhex(input("Input: ").strip())
+        if len(data) != 32:
+            print("Data must be 32 bytes long")
+            return
+
+        data = bytes([d ^ o for d, o in zip(data, otp)])
+        print(f"Output: {cipher.encrypt(data).hex()}")
+
+        mode_test = input(f"What mode did I use? (ECB, CBC)\n")
+        if mode_test in modes_mapping.keys() and modes_mapping[mode_test] == cipher.mode:
+            print("OK, next")
+        else:
+            print("Wrong, sorry")
+            return
+
+    print(f"The flag is: puppa")
+
+
+if __name__ == "__main__":
+    main()
diff --git a/guess-mode-one-shot/main.py b/guess-mode-one-shot/main.py
new file mode 100644
index 0000000..d5be861
--- /dev/null
+++ b/guess-mode-one-shot/main.py
@@ -0,0 +1,68 @@
+import os
+
+os.environ['PWNLIB_NOTERM'] = 'True'
+os.environ['PWNLIB_SILENT'] = 'True'
+
+#The python script consider two bytes sent as one (Ex aa is \xaa so one byte) the same thing on the otp received.
+from pwn import *
+from Cryptodome.Cipher import AES
+
+
+# see note info on smartphone
+from Cryptodome.Random import get_random_bytes
+#from secret import flag
+import random
+############################
+BLOCK_SIZE = AES.block_size
+BLOCK_SIZE_HEX = 2*BLOCK_SIZE
+############################
+HOST = "130.192.5.212"
+PORT = "6531"
+server = remote(HOST, PORT)
+############################
+for i in range(128):
+    print("-"*10+f"{i}"+"-"*10)
+    print(f"{server.recvuntil(b'\n')}")
+    otp = server.recvuntil(b'\n').split(b':')[1].strip()
+    print(f"Received OTP:{otp}")
+    sleep(0.1)
+    otp_bytes = bytes.fromhex(otp.decode('utf-8'))
+    print(f"OTP bytes len:{len(otp_bytes)}")
+    prepayload = b"A"*32 # Remember to send newline
+    payload = bytes([p ^ o for p, o in zip(prepayload,otp_bytes)])
+    ############################
+    hex_string = ""
+    for byte in payload:
+        hex_string += f'{byte:02x}'
+    print(f"hexstring len:{len(hex_string)}")
+    #############################
+    server.send(hex_string)
+    server.send(b'\n')
+    # "Input:"
+    print(f"{server.recv(6)}")
+    sleep(0.1)
+    ciphertext = server.recvuntil(b'\n').split(b'\n')[0].split(b':')[1].strip()
+    sleep(0.1)
+    ###########################
+    ciphertext_hex = ciphertext.hex()
+
+    print(f"Ciphertext obtained len:{len(ciphertext)} AES_block_size:{AES.block_size}")
+
+    for i in range(0,int(len(ciphertext_hex)//BLOCK_SIZE_HEX)):
+        print(ciphertext_hex[i*BLOCK_SIZE_HEX:(i+1)*BLOCK_SIZE_HEX])
+
+    print("Selected mode is", end=' ')
+    if ciphertext[0:32] == ciphertext[32:64] :
+        server.send("ECB")
+        print("ECB")
+    else:
+        server.send("CBC")
+        print("CBC")
+    server.send(b'\n')
+    print(f"{server.recvuntil(b'\n')}")
+    sleep(0.1)
+    print(f"Should be 'Ok Next':{server.recvuntil(b'\n')}")
+    print("-"*10+"-"*10)
+    #print(f"{server.recv(1024)}")
+    #print(f"{server.recv(1024)}")
+print(f"FLAG:{server.recv(1024)}")
\ No newline at end of file
diff --git a/long-secret-message/attack.py b/long-secret-message/attack.py
new file mode 100644
index 0000000..834382d
--- /dev/null
+++ b/long-secret-message/attack.py
@@ -0,0 +1,211 @@
+#!/usr/bin/env python3
+import numpy
+from string import *
+with open("./hacker-manifesto.enc") as f:
+    lines = f.readlines()
+
+for i in range(len(lines)):
+    lines[i] = bytes.fromhex(lines[i])
+
+#shortest_line = min(lines,key=len)
+#min_len = len(shortest_line)
+longest_line = max(lines, key=len)
+max_len = len(longest_line)
+candidates_list = []
+
+CHARACTER_FREQ = {
+    'a': 0.0651738, 'b': 0.0124248, 'c': 0.0217339, 'd': 0.0349835, 'e': 0.1041442, 'f': 0.0197881, 'g': 0.0158610,
+    'h': 0.0492888, 'i': 0.0558094, 'j': 0.0009033, 'k': 0.0050529, 'l': 0.0331490, 'm': 0.0202124, 'n': 0.0564513,
+    'o': 0.0596302, 'p': 0.0137645, 'q': 0.0008606, 'r': 0.0497563, 's': 0.0515760, 't': 0.0729357, 'u': 0.0225134,
+    'v': 0.0082903, 'w': 0.0171272, 'x': 0.0013692, 'y': 0.0145984, 'z': 0.0007836, ' ': 0.1918182
+} # ','
+
+for byte_to_guess in range(max_len):
+    #print(f"Byte num:{byte_to_guess}")
+    counters = numpy.zeros(256,dtype=float)
+    for guessed_byte in range(256):
+        for line in lines:
+            #print(f"Now line: {line}")
+            #line = bytes.fromhex(line)
+            if byte_to_guess >= len(line):
+                continue
+            if chr(line[byte_to_guess] ^ guessed_byte) in printable:
+                counters[guessed_byte] += CHARACTER_FREQ.get(chr(line[byte_to_guess] ^ guessed_byte).lower(),0)
+
+    max_match = max(counters)
+
+    match_list = [(counters[i],i) for i in range(256)]
+    ordered_match_list=sorted(match_list, reverse=True)
+
+    candidates = []
+    #for pair in ordered_match_list:
+    #    if pair[0] < max_match * .95:
+    #        break
+    #    candidates.append(pair)
+
+    candidates_list.append(ordered_match_list)
+
+keystream = bytearray()
+for x in candidates_list:
+    keystream += x[0][1].to_bytes(1,byteorder='big')
+
+
+from Cryptodome.Util.strxor import strxor
+
+dec = keystream[0] ^ lines[0][0]
+mask = dec ^ ord('T')
+keystream[0] = keystream[0] ^ mask
+
+dec1 = keystream[1] ^ lines[0][1]
+mask = dec1 ^ ord('h')
+keystream[1] = keystream[1] ^ mask
+
+dec2 = keystream[2] ^ lines[0][2]
+mask = dec2 ^ ord('i')
+keystream[2] = keystream[2] ^ mask
+
+dec3 = keystream[3] ^ lines[0][3]
+mask = dec3 ^ ord('s')
+keystream[3] = keystream[3] ^ mask
+
+dec5 = keystream[5] ^ lines[0][5]
+mask = dec5 ^ ord('i')
+keystream[5] = keystream[5] ^ mask
+
+pos=28
+dec = keystream[pos] ^ lines[0][pos]
+mask = dec ^ ord('o')
+keystream[pos] = keystream[pos] ^ mask
+
+l=4
+pos=17
+dec = keystream[pos] ^ lines[4][pos]
+mask = dec ^ ord('s')
+keystream[pos] = keystream[pos] ^ mask
+
+l=4
+pos=20
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('w')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=34
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord(' ')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=36
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord(' ')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=37
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('s')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=38
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('e')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=40
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('v')
+keystream[pos] = keystream[pos] ^ mask
+
+l=2
+pos=49
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('r')
+keystream[pos] = keystream[pos] ^ mask
+
+l=2
+pos=53
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('b')
+keystream[pos] = keystream[pos] ^ mask
+
+l=2
+pos=42
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('w')
+keystream[pos] = keystream[pos] ^ mask
+
+l=2
+pos=43
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('a')
+keystream[pos] = keystream[pos] ^ mask
+
+l=2
+pos=45
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('n')
+keystream[pos] = keystream[pos] ^ mask
+
+l=0
+pos=46
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('o')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=57
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('t')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=58
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('i')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=59
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('n')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=64
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('t')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=65
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('h')
+keystream[pos] = keystream[pos] ^ mask
+
+l=1
+pos=67
+dec = keystream[pos] ^ lines[l][pos]
+mask = dec ^ ord('u')
+keystream[pos] = keystream[pos] ^ mask
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+for line in lines:
+    l = min(len(keystream),len(line))
+    print(strxor(line[:l],keystream[:l]))
diff --git a/long-secret-message/chall-original.py b/long-secret-message/chall-original.py
new file mode 100644
index 0000000..15c5b71
--- /dev/null
+++ b/long-secret-message/chall-original.py
@@ -0,0 +1,19 @@
+import os
+from Cryptodome.Cipher import ChaCha20
+
+key = os.urandom(32)
+nonce = os.urandom(12)
+print(f"Using key: {key.hex()}, nonce: {nonce.hex()}")
+
+with open("./hacker-manifesto.txt") as f:
+    lines = f.readlines()
+#
+#hacker-manifesto.txt encrypted in enc
+enc = []
+
+for line in lines:
+    cipher = ChaCha20.new(key=key, nonce=nonce)
+    enc.append(cipher.encrypt(line.encode()).hex())
+
+with open("./hacker-manifesto.enc", "w") as f:
+    f.write("\n".join(enc))
diff --git a/long-secret-message/chall.py b/long-secret-message/chall.py
new file mode 100644
index 0000000..944429b
--- /dev/null
+++ b/long-secret-message/chall.py
@@ -0,0 +1,21 @@
+import os
+from Cryptodome.Cipher import ChaCha20
+
+key = os.urandom(32)
+nonce = os.urandom(12)
+print(f"Using key: {key.hex()}, nonce: {nonce.hex()}")
+
+with open("./hacker-manifesto.txt") as f:
+    lines = f.readlines()
+#
+#hacker-manifesto.txt encrypted in enc
+enc = []
+#Maybe recreating the cipher generate the same keystream?
+# Yes it is.
+
+for line in lines:
+    cipher = ChaCha20.new(key=key, nonce=nonce)
+    enc.append(cipher.encrypt(line.encode()).hex())
+
+with open("./hacker-manifesto.enc", "w") as f:
+    f.write("\n".join(enc))
diff --git a/long-secret-message/hacker-manifesto.enc b/long-secret-message/hacker-manifesto.enc
new file mode 100644
index 0000000..f0f47e4
--- /dev/null
+++ b/long-secret-message/hacker-manifesto.enc
@@ -0,0 +1,8 @@
+bafb25656f777862abf3da47fc6cacbd314a2b551260ffa17ac09bc4b88a42ac31620c5733294beae8087fb92801c8bc8c0b682f294ea8bb60ed3dbe02f933f68eade8aa43
+8cf62d633b672b2da2a6dc0fda1888fc2a41725b6b2bff9873cede93a28b4be87e6b4a1667324bb8fb0d79bf7c12cba0c90b6232295fb8b733ea23b911ba2cb3dab1efba3d79
+9ef2357f21792b24abf48810d7599ebd3c4a2917586ebd9032c1d2c1a3d84da0746c1a572e270ea3f9446dbb2f1d80a68c1873252958b9fe30ec25b11fee3ebfdcb0eea86979
+89ff39623b716531e8a6c909db1893f22a053f1a5022ff806185f8e18ea87a872338115967164beae81c6ab63301c2fc8244260a675ee0a72feb6ab417f637fadbaaa0c5
+8de1257b26706a2eb7a88830da188fe53656285b4b27ab9d7dd0cf93a49347a6316e051b283302eafa0d6eb23306d3f2c20b72226654a1b229ea33fb56ed32aec6b6f5bb6979
+9cf6207f28776437b7a6ca0ede4bc4b371051d15586ea69a6785d8d2bb940ebd622d09052e2c47a4ec0869f47c2ac8a78c087322655ee0bf34f127be15ba39b5c3bbf3e36979
+97fc3936387f6c27e4f1c915cc14cae430507c16493cbb9060899bcab88d0eab79680b036b614fa4e94476b33953d3bd8c1f756b6854a4fe34ec33f702f57bb7cfb2e5ef3c005b9c
+8cf6207f2a686e62adf28f149f5e85ef7f4a29091c21a89b32c3d7d2b0d40eab21680940257319e7bc527fe27147c4e49c473f2a685eeded21a679b315f96aef97eee2e1
\ No newline at end of file
diff --git a/long-secret-message/original.enc b/long-secret-message/original.enc
new file mode 100644
index 0000000..f0f47e4
--- /dev/null
+++ b/long-secret-message/original.enc
@@ -0,0 +1,8 @@
+bafb25656f777862abf3da47fc6cacbd314a2b551260ffa17ac09bc4b88a42ac31620c5733294beae8087fb92801c8bc8c0b682f294ea8bb60ed3dbe02f933f68eade8aa43
+8cf62d633b672b2da2a6dc0fda1888fc2a41725b6b2bff9873cede93a28b4be87e6b4a1667324bb8fb0d79bf7c12cba0c90b6232295fb8b733ea23b911ba2cb3dab1efba3d79
+9ef2357f21792b24abf48810d7599ebd3c4a2917586ebd9032c1d2c1a3d84da0746c1a572e270ea3f9446dbb2f1d80a68c1873252958b9fe30ec25b11fee3ebfdcb0eea86979
+89ff39623b716531e8a6c909db1893f22a053f1a5022ff806185f8e18ea87a872338115967164beae81c6ab63301c2fc8244260a675ee0a72feb6ab417f637fadbaaa0c5
+8de1257b26706a2eb7a88830da188fe53656285b4b27ab9d7dd0cf93a49347a6316e051b283302eafa0d6eb23306d3f2c20b72226654a1b229ea33fb56ed32aec6b6f5bb6979
+9cf6207f28776437b7a6ca0ede4bc4b371051d15586ea69a6785d8d2bb940ebd622d09052e2c47a4ec0869f47c2ac8a78c087322655ee0bf34f127be15ba39b5c3bbf3e36979
+97fc3936387f6c27e4f1c915cc14cae430507c16493cbb9060899bcab88d0eab79680b036b614fa4e94476b33953d3bd8c1f756b6854a4fe34ec33f702f57bb7cfb2e5ef3c005b9c
+8cf6207f2a686e62adf28f149f5e85ef7f4a29091c21a89b32c3d7d2b0d40eab21680940257319e7bc527fe27147c4e49c473f2a685eeded21a679b315f96aef97eee2e1
\ No newline at end of file
diff --git a/openssl-asym/convert.py b/openssl-asym/convert.py
new file mode 100644
index 0000000..5e5b653
--- /dev/null
+++ b/openssl-asym/convert.py
@@ -0,0 +1,12 @@
+payload1 = "00:9e:ee:82:dc:2c:d4:a0:0c:4f:5a:7b:86:63:b0:c1:ed:06:77:fc:eb:de:1a:23:5d:f4:c3:ff:87:6a:7d:ad:c6:07:fa:a8:35:f6:ae:05:03:57:3e:22:36:76:d5:0d:57:4f:99:f9:58:ad:63:7a:e7:45:a6:aa:fa:02:34:23:b6:9d:34:15:7b:11:41:b6:b1:ca:b9:1a:cd:29:55:bd:42:f5:04:ab:df:45:4a:9d:4e:ca:4e:01:f9:f8:74:59:67:ee:b6:a9:fb:96:b7:c0:94:00:17:8a:53:0e:b6:d8:31:c9:68:e6:64:38:d3:63:3a:04:d7:88:6b:f0:e1:ad:60:7f:41:bd:85:7b:d9:04:e1:97:5b:1f:9b:05:ce:ac:2c:c4:55:3f:b4:8b:89:4d:0a:50:9a:09:4e:5e:8f:5b:5f:55:69:72:5f:04:9b:3a:8a:09:b4:7f:8d:b2:ca:52:0e:5e:bf:f4:b0:ee:c9:ba:dc:93:4f:6d:d3:1f:82:1a:d9:fc:2c:a7:3f:18:23:0d:d7:44:c7:28:54:67:84:ee:73:92:65:f0:1c:e8:1e:6d:4d:95:65:b4:c8:4f:b8:04:62:58:2b:ee:32:64:a0:a7:dc:99:25:0e:50:53:76:bc:30:db:71:5e:93:d6:9f:1f:88:1c:76:5d:82:c8:59:39:51"
+payload2 = "00:d2:c6:01:32:6b:4c:4b:85:5f:52:7b:b7:8e:d6:8a:e4:c8:76:7e:6b:c9:24:9a:3e:ca:cd:2f:c9:b8:75:d4:f9:71:11:e1:cf:be:62:d3:2c:5f:f9:fd:9b:fa:ed:62:f3:df:44:c7:57:fb:ee:9b:b2:32:cb:54:49:29:6c:69:2e:30:1d:8c:1f:fa:b1:8e:e4:49:66:c1:fb:92:7c:82:ca:60:c9:40:a4:0a:b2:db:50:ec:f6:ff:98:a7:16:23:38:8d:06:d2:7c:a9:85:8a:c2:2b:4d:d4:e6:f1:89:e5:b0:42:54:a0:5f:3c:dd:c7:64:33:05:11:fb:ee:8b:26:07"
+print("Payload1:")
+for i in payload1.split(":"):
+    print(i, end="")
+print("")
+print("Payload2:")
+for i in payload2.split(":"):
+    print(i, end="")
+print("")
+print("Length "+ str(len(payload1.split(":"))))
+print("Length "+ str(len(payload2.split(":"))))
\ No newline at end of file
diff --git a/openssl-asym/create_flag.py b/openssl-asym/create_flag.py
new file mode 100644
index 0000000..4ff8d0a
--- /dev/null
+++ b/openssl-asym/create_flag.py
@@ -0,0 +1,13 @@
+import sys
+
+for i in sys.argv:
+    payload = i
+    mlen = len(payload.split(":"))
+    print("------")
+    print("CRYPTO25{",end="")
+    if mlen % 64 == 0:
+        print("00:",end="")
+    print(payload,end="")
+    print("}")
+    print("Length:"+str(mlen))
+    print("------")
\ No newline at end of file
diff --git a/openssl-asym/prime b/openssl-asym/prime
new file mode 100755
index 0000000000000000000000000000000000000000..080049bab2c85fb7c71c0611da14e0f4a853b08b
GIT binary patch
literal 16696
zcmeHOeT-aJb-%NA5+^ac>tMHz1M$d&$|?2ueSZYpj6cSCrfYj^uiGF9FYnVkusgGz
zok`XaX*Ss=cyQgC0zsfwjiLY*0-9FTP0NQjF^v-h=>}EEtq@(cP|Y@mEFZB<n|ON8
zefNytzRa|!Qa}EfYwtVv{LVS|oO|wlZ|<A9_kq&L-ho_>QCY=)l_8g3mmozUn6X6#
zNRe4=5U!iq&FpI6S92_p7ZU=~qztcGN!JJ*VYK_GkZ0+egdS0f5GmUADtBL-NQkoG
zgh#upuqya0eUJ+oBTDj)zdRa4$@6Q6S|S*tX*<l#{I*1Yen*B5B>Z!Nk{z;Ww;=2m
zgdNdk3<wHQ$|r__f1@IwS(*nKmOQ^QmbIG_c3FCh&?kyMupq_1jY5#6d5~er^Xru{
zJN*56h<4fdh$nrb6z8b0TmP1%!7SAhm=Q%ESbiPsFrPnfq3Ll*`0F)(MKNwf#jx<4
zU>i7{?l^FS4a~B6j3q5!4?LzD<$tTZ@2>4re|Y)%r!Kx$dig6~e<DBn{_PWG-_W*C
zgxe;{mB!4r8OzvaXocx&L1F0jjiSAzUk?J8U`St#UYJDMtLz8C4PAs$5B!Tg@Zax&
zS9;)I>VZGr1IJ!<i*s)e{F6QK&-K6?J@By}`0*Y%j&&aXvgO?Xbc-M7K|ZSt{IB%D
zzX|x3F8a)Mk4{!A?sVO&)m@jl`^NUWVN{EbmZ$4cZEXMUiE1Sp^Zbb@k#&{qI^c%o
zdl-=EhL6MxLnMAh8INYLR;f%@IW*arKz{ewoo-x<A})*WMRGLY3Mi>02q{1tieF(<
zje0Qd)!1~sHW5`Ia+u$Nh<ws3BNEJbZd|T-6Xp9NhT__>sd^QsyvkXu8SIXceY<wM
zN<q~+Ri&V_gQKMbhYydqYC$SUkgEasw~Aj^^XnCU0PaKl%kldU(~A5{Kye(=_KP2W
z6mF~4>=l7EHkIKM1@2ZHI4EfQ9iXU>CI7Z5&>vuHg`A%A^xUFJ@SJ##6Fx6KUuTNE
zna=Z=`1#ut9Pe?w->E#8!cj(LA%zbS2=sgk7cRMUF@>*~r^Uqh8X%%e99WaW#iNho
z!zo;Rgm8Rg3a4i=3i2sjeB>g`wx)3OO+_juHN+@)h*(9uGKRSL$me{q$O*@<ORD_p
zr10xg_-G1Wo5Jr*;crOccc<{d6h5B9X>O#%{c1l0{S5Ro(9b|W1OKlw;LKfE<D9ta
zo7)+49-glcv=^MYudO-TiLtGJ9YpQ7egm#Un~P9GejMdXi)|=xeFk}4Dl9E<{;!e8
zCBo7?=l>jeTpBDr$@$MBk4u83$2k8u^0*XOI>q@<B9BX(rCHAZ0rL1Uzcj`94<V0B
zfu*}S{}A%H1Xvp7{C&vdNB>fh^EKr0BY#Qa{QHo{kNTxN=Y8byBYtU^^Pep+7M}v1
z7x@SKnlHZBY5tQl_r2xOv64J5KkuB}@d$Ldz2SqP`qQ{DwE1_qF6IYhw?c!?$*Z;?
zu`ks(Kzd_P#PnX<UL4vyi^^vO1^u6)@TC4@B)496n#<19KfK*}`qC;V_pI~c<@$PP
zKo<?HX)ne@oA+F?|H;tJ|2DhhFF?#1Z#&}5?fBPiP<5K$udj7Z?06LL)~(R3RtT48
zuQ~~Q?k@1%@sIXP_k!>U*c^u0u+?eafBszQ0tWfg19SIZVD<GUN*Cr9a}Uoqt~+xZ
zz^xBnZnpt*f(7S9>AaI$7&^_~VLu?f4%`0QZ^~jrU!8BBYn7mdm)_h(HaDLK@h^dR
zu5=;C70z=ffIjwGyY1L#haQR{-czTX6L(#D{w&7rJb0l9Gpuz66`G~R*6E~jzV-Q}
za;f!1Qdw@jKdH2wlMgRo_2h;e4E|pgp<hn(oYVaFPn=IV%^y3>OGAHoUEEyboGcDF
zCl3t_oxbikFb~ha%8mYR5RCFar_sj}Po+g@9-OqU;f_C+GzAGv&>vyTCyqdO_b)=1
zFFDN@Q291g=IpuF0UrFh)<MY68T8(IwY$*~4r3eVS~m)#O&z0i9is+#+TWt)-IUco
zV;!u&2iA$J4|C~$i0=qk-49lcWwhMa<Zce7j6W@mKhrTDOQg%#<Z&TwcBBTEQqv6#
zXn7yp2+e2DKqp!2;=l78aO-yp>tE|wU*b|sT&Fu+^X`<@dSSJpWA)7It$08FA+h51
z?_wPy{ztGrgU^)K?<P_h$#bo#q<$XjVan>xq|Rd)N$M@s!FZm+{ycw{@#pS}CoKy4
zrJsR*2KpK3XP}>feg^s(=x3mxf&bYI;O`$;B*~7V$Wp>U2|~@2q(F;x&-5+BP<<(o
zqfjzTGY%p@jATzy^)S`~HI6OQ@XXK)14A-n&$CoLHoQpEB~>@oNKsV7G(uepbyJIN
zJGOPp3k}uuB2&{n!}DTKQdCV*eZvk_P1a3cmNnTod^zxZTlRubv31=KH6_+1&GW&n
zu6cH-MS-V9k{sI*f~MPs8AZO~*|BdMz8OfiCP}hsdAceA9$Km#*oGAuhNfDfYN)Cw
zX`yLZh967Np%B9dzo7*YgtnwbvTf=<H1A7#5P6W5K+|<K_BG45Y%P>LU9vrJ6X}r^
z>%JcAx?!7&9!r|-tDXfiUo&GX^p(KV6$$kGIM#eAiUQk*gxRVV8)2x*v86x&b__l|
zQ;lUyQKc|6H7zg|OV<q3(xS*zZN-4b<sh=;$OyI2)(zd)0!xd1OVSKQw-i5$RK<YN
zgCPlQThYO*q^qXk2hgN%%6eq0p<&11(~<+z&_hcJEZtUZT~6kiB!vo$r3~#r<C<^j
z&@;vKebb6U!}22VXhO1~Nn6ouPla)SF^Zv2mZ^s@$fhjIksQQ+WGJDk1bPf(6xx35
zK?6#x!U#gobQ2UJ+xHbv@pVnJ72605TZvRj4y{0rW6zhZC<2LL0PEX|89=n2Aq6nF
z9{l%}(1$Jtu>meD&y)>CRV@o<Y6!ZXZNX#<6vfv<m@Wn+){b;v(iE6Lk{+u;7(xm(
zRh4uZ+K1WiD=-b<8<Lw=y&ZoG#4n}R{-E9d0MJ)~K7srX+wBpcuK@ir(9gfzZZ87G
z-}JHM?mNVCGsC%?)?TybRPLH##BmSHQ((UZ6-4Q-&)6*>NB!d$+U;f39UR^}xbdAs
z*WbHlmfgPT?Z2$v!ka;R_!@|fLc8hT#qxl?2mWM;kH2f~92|aRVD}rYF3qhP_yPn4
zGHibq{{9AZPUG!QI;;L{Akj$nYvAu#_{ARXQ^0~>;w4WD&h{_;4D>V5&p<x|{S5Ro
z(9b|W1OFEp5SzDXKN;=W`i_W&c--TL1%LSD1s8WvXm8WZhJ?Q{A&mC1-6VKgV{Q^W
z?PtTaBo>mta=Bea{z+UcLZLlgPl*ccSvxP}_@fGzO(Ia*o3$~4nFvd8$r==yme{{W
z>(NnRPwQ&hL-vcpa##dN_^7B*-19<@_L7l*_{oO%2gF<zenU%mVGqAVa-QN?7W}tF
zM}H=G(Ou!?f1l9)@vLV<%!9px{)V8jp!W#+h@g)O`e{K=3;L{}-xl;=1idKe)#=TL
z5X4L|iR6ymyKl>H-4pp`uacLwf>MyS$>y!1nvM1fkHfv1{iuBfNoqKLIoL5t`_c14
z0ryaL)4v(;0XWStnu!nX5TDK9s=(=f1D2P4aLutzY_^#2bl>5dQx0Y^-7krhu@686
z+o%1ZgdgYn>pS-!;h%v@xA=SY>rZ(*H?Z~iLYXPu+W89CS;uH!J((;(CC7e&W#`Y|
zb9`gxJ|z8@p&}kh1aZ0=64DL73GiWdV<&H9WWf!U2YjkXNJ6)O{yN-!n@{-FLM#Km
zMby(|1n_QtU5*d3r-hKe2ZLb<__~1`JM)v;`mG-Ae5eQh$A}LMF?z02JD=*I{|@Ny
z4KN?_V!lydp5gj~>{<~gf2W7WzQNmvr=_^RsQqsNj`7bH2}$U8d-%QB1HYcfv$753
z@;z_^a2&_%c<tu+CU(5IvMr}aJMZa%-y_<Y&9w7S5B-n#z&{6geq|_}!*e*@=E-6Y
z{g->->~K)4%Y`cJY4`lHTlbDK0H*7WI4%V2$_9P6KIsOyMSmJJ!>W69qUw7SZdk9@
zrd_Ww!-DGM)I?N|LfF#YRRj0SmtC(`^NzVurCvM6;+i)ZxnW~+@)($;I2SbQD^#ay
z<;e&Fa^1a$cJ42^r2~8L5P=I{^|&QRfX<#n%-!>@13UNc+s)iNMh@=UIpQANyZ3Nu
z%pKdgYoz4j_J24zP+YkKpN<V=U^fcAx(BBb4#M95uv~E)(@_XM(|iAmw8bCy^(W^A
zRzTvoKsa4>$Gu7jha1G11UPw+aR&l8vycIK(!git1VYCLoGgIURO)U#S!X<LpbUp8
zM1r8r<V-`RS?qDQ0N`-N>oxIoL<WTchSVfSA{dNjNM|NGfnh#GSG(H#)6>EnwBQs+
z#sPqEOd|vSXJ<yhAUOn*wdr!~r0dZVR+v6ES@(RP^;$y5saC1hqr%ZjqcBygPDQo)
zF;?h6exnQrpUNRCz%WF$DaIAYz3FjQ2#-~u(S+7(iR7NBHeIe(RxmEeYSDy;2BJ1K
zQO6d`aD{5&Xca2;Xa=r$8-Y@lPtHO#E^eIh5E>y)#J6+TzHN9%^M;c9DY2(I`12;q
z0R&U6qaO$rr+fiMhZW$Co`f5<%fsit0pYqFm!R+%;)Tx75zPyn2(5F8hmC+M?5D&6
zm1uU^K%cW@zY{9((b4hW>-;9^qi(w3dg&spjVb;og@2;tpWYv`@gD|zd{-cQdY>S=
zC>-K49IIqc>-u*ChAzpT-cN|q`v|D;l8rwA6xaS_PwRc6TZJ9PPkKbBK#uPc#Ph*G
z8}VK-D(o?S)S>tV%pQOWjtSY*`wY=}p-BG8p8DSu_Pc~0y&n;!_bIeTo2>mu0K=Tn
z`&?%oBGx1H-UTYWWarQC0h+eY3p=9A!j6a#ciem;V?Qj`O++bPvL~MC;~9HecM<)~
zOu*!y+WV7?J+1SI;(JKCWSV1N03r6D#*gKNwxDkm_k%z?`6vD~RMPgeZYQddqM%v-
zU(47#Z%Gu1E@bQ}Zv?*pmGtw6-nWS6Nm0<OfBb%85dNr}^nC-Jx6S$^o@fhfhf?<R
ze)Sw~e}+PO33r7j{HGwmxl8`({f5q6)A?$e-(*Mg;E%u-^H274UT=OofKaw3q;n;E
zqOXA@ZBO54w1oZfj%89IJEB*EaoV2N-BVJcPjON+WJf%nS452BpDiYmSz({mM_=i(
zPWTt<9TC}Y?jT8p?9;R}_fxu$i3Xn(6Xwkz!*w~uL(ea~zbN*UIUCgz?%Iry{E{v{
RE;1@y^e!vW_^+P-{{a>Hjs*Y!

literal 0
HcmV?d00001

diff --git a/openssl-asym/prime.c b/openssl-asym/prime.c
new file mode 100644
index 0000000..4c6b57a
--- /dev/null
+++ b/openssl-asym/prime.c
@@ -0,0 +1,85 @@
+#include <openssl/bn.h>
+#include <stdio.h>
+#include <string.h> 
+#define PRINT(obj) print_fmt(BN_bn2hex(obj))
+void print_fmt(char* after){
+    for(int i=0; i < strlen(after); i++){
+        if(i != 0 && i % 2 == 0)
+            printf(":");
+        if(after[i] - '0' <= 9 && after[i] - '0' >= 0)
+            printf("%c",after[i]);
+        else
+            printf("%c", after[i]+32);
+    }
+}
+int main(){
+    BIGNUM *bn1 = BN_new();
+    BIGNUM *bn2 = BN_new();
+    BIGNUM *res = BN_new();
+    BIGNUM *rem = BN_new();
+    BN_CTX *ctx = BN_CTX_new();
+    char payload1[] = "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";
+    char payload2[] = "00d2c601326b4c4b855f527bb78ed68ae4c8767e6bc9249a3ecacd2fc9b875d4f97111e1cfbe62d32c5ff9fd9bfaed62f3df44c757fbee9bb232cb5449296c692e301d8c1ffab18ee44966c1fb927c82ca60c940a40ab2db50ecf6ff98a71623388d06d27ca9858ac22b4dd4e6f189e5b04254a05f3cddc764330511fbee8b2607";
+    BN_hex2bn(&bn1, payload1);
+    BN_hex2bn(&bn2,payload2);
+    //printf(" --- ADD Operation: ---\n");
+    BN_add(res, bn1, bn2);
+    //if(BN_check_prime(bn1, NULL, NULL))
+    //    printf("\n NUMBER is prime \n");
+    PRINT(res);
+    printf(" ");
+    //printf("\n--- SUB Operation ---\n");
+    BN_sub(res, bn1, bn2);
+    //if(BN_check_prime(bn1, NULL, NULL))
+    //    printf("\n NUMBER is prime \n");
+    PRINT(res);
+    printf(" ");
+    //printf("\n--- MUL Operation --- \n");
+    BN_mul(res,bn1,bn2,ctx);
+    //if(BN_check_prime(bn1, NULL, NULL))
+    //    printf("\n NUMBER is prime \n");
+    PRINT(res);
+    printf(" ");
+    //Skip BN_sqr
+    BN_div(res,rem,bn1,bn2,ctx);
+    PRINT(res);
+    printf(" ");
+    //if(BN_check_prime(bn1, NULL, NULL))
+    //    printf("\n DIV is prime \n");
+    //else
+    //    printf("DIV is not prime \n");
+    //printf("\nReminder:\n");
+    PRINT(rem);
+    printf(" ");
+    //printf("\n --- MOD Operation --- \n");
+    BN_mod(rem, bn1, bn2,ctx);
+    //if(BN_check_prime(bn1, NULL, NULL))
+    //    printf("\n NUMBER is prime \n");
+    PRINT(rem);
+    printf(" ");
+    //printf("\n --- NNMOD Operation --- \n");
+    BN_nnmod(rem, bn1, bn2, ctx);
+    //if(BN_check_prime(bn1, NULL, NULL))
+    //    printf("\n NUMBER is prime \n");
+    
+    PRINT(rem);
+    printf(" ");
+    //printf("\n --- GCD Operation --- \n");
+    BN_gcd(res, bn1, bn2, ctx);
+    //if(BN_check_prime(bn1, NULL, NULL))
+    //   printf("\n NUMBER is prime \n");
+    PRINT(res);
+    printf("\n");
+    //if(BN_check_prime(bn1,NULL,NULL)){
+    //    printf("BN1 is prime\n");
+    //}
+    //if(BN_check_prime(bn2,NULL,NULL)){
+    //    printf("BN2 is prime\n");
+    //}
+    BN_free(bn1);
+    BN_free(bn2);
+    BN_free(res);
+    BN_free(rem);
+    BN_CTX_free(ctx);
+    return 0;
+}
\ No newline at end of file
diff --git a/openssl-asym/python b/openssl-asym/python
new file mode 100644
index 0000000..1532560
--- /dev/null
+++ b/openssl-asym/python
@@ -0,0 +1 @@
+9e:ee:82:dc:2c:d4:a0:0c:4f:5a:7b:86:63:b0:c1:ed:06:77:fc:eb:de:1a:23:5d:f4:c3:ff:87:6a:7d:ad:c6:07:fa:a8:35:f6:ae:05:03:57:3e:22:36:76:d5:0d:57:4f:99:f9:58:ad:63:7a:e7:45:a6:aa:fa:02:34:23:b6:9d:34:15:7b:11:41:b6:b1:ca:b9:1a:cd:29:55:bd:42:f5:04:ab:df:45:4a:9d:4e:ca:4e:01:f9:f8:74:59:67:ee:b6:a9:fb:96:b7:c0:94:00:17:8a:53:0e:b6:d8:31:c9:68:e6:64:38:d3:63:3a:04:d7:88:6b:f0:e1:ad:61:52:07:be:b7:e7:25:50:66:f6:ad:9b:52:94:a5:37:11:8c:cb:be:20:54:ad:e7:49:1b:67:39:18:17:05:30:58:c6:7b:54:2e:c2:fe:0d:b6:69:ae:7d:29:ad:b7:b5:02:3e:04:bc:08:ea:b8:56:8e:c6:1a:c2:1c:48:ee:84:08:2c:4a:33:5f:12:d4:9c:bb:8e:2d:ea:4f:fa:01:71:3d:f3:2f:30:c0:f2:d1:48:9e:82:5c:b4:60:f6:ce:27:9a:e5:32:c0:af:0e:26:32:9e:c4:72:e3:37:45:00:a1:e1:1d:c5:fe:f3:13:7c:e6:ec:4f:7b:6f:7e:b6:e4:5f:58 9e:ee:82:dc:2c:d4:a0:0c:4f:5a:7b:86:63:b0:c1:ed:06:77:fc:eb:de:1a:23:5d:f4:c3:ff:87:6a:7d:ad:c6:07:fa:a8:35:f6:ae:05:03:57:3e:22:36:76:d5:0d:57:4f:99:f9:58:ad:63:7a:e7:45:a6:aa:fa:02:34:23:b6:9d:34:15:7b:11:41:b6:b1:ca:b9:1a:cd:29:55:bd:42:f5:04:ab:df:45:4a:9d:4e:ca:4e:01:f9:f8:74:59:67:ee:b6:a9:fb:96:b7:c0:94:00:17:8a:53:0e:b6:d8:31:c9:68:e6:64:38:d3:63:3a:04:d7:88:6b:f0:e1:ad:5f:ac:7b:bc:53:10:8c:b9:5c:38:08:a3:e3:76:f8:21:47:fb:de:c1:48:c2:64:b2:cb:85:cc:d9:84:a6:19:86:65:e4:57:90:8f:46:38:67:5d:a9:ba:81:f1:b7:dc:ef:1a:7f:7b:2d:58:f2:db:1f:2a:60:84:19:89:f6:15:b1:ab:cc:0f:1b:1f:1d:71:7e:f2:fb:60:66:58:d5:08:6b:a9:31:9c:af:78:dd:6b:91:fc:a8:6e:b5:2f:a8:a1:e1:29:cb:25:1b:b5:bb:1b:1d:1a:6d:d7:39:69:61:ec:d6:80:99:1c:be:34:99:c1:58:23:e9:71:4b:86:d9:ce:13:4a 82:da:94:90:0e:c6:91:4f:06:4d:4b:55:0d:42:f9:30:54:4b:20:56:7e:44:bd:29:20:83:df:71:b1:37:69:b6:b8:be:5f:ec:b9:b4:eb:55:85:d1:7f:39:00:38:11:9e:22:f2:6d:ad:cc:0e:e5:27:60:01:ab:7e:a0:3e:55:7a:4b:e7:71:bc:ed:69:7f:44:07:20:94:27:49:a9:04:20:82:65:e9:e3:84:0a:e2:86:70:18:23:87:1a:f6:2e:cf:3c:67:c1:59:09:4b:ca:1e:c2:4f:6f:b6:ef:bd:a1:4b:fe:00:02:87:ab:29:05:2d:0a:f1:43:0c:f1:c4:2a:ed:83:af:9b:b1:10:bc:c4:78:bc:57:43:5b:3d:ed:61:8c:de:e3:14:15:f3:09:7a:d9:27:e2:b0:22:9c:4c:57:b2:59:59:71:c2:5f:79:92:ca:29:9c:06:d9:80:2d:89:45:b0:e5:42:fa:85:fb:0b:75:4f:9b:de:b9:22:5a:72:d2:48:c0:6d:d6:11:d2:18:ee:6f:78:0e:87:04:14:8c:eb:84:52:47:5c:69:f2:e7:4e:83:2f:b0:22:0d:54:25:b1:67:fd:0b:5f:da:2a:79:19:50:e5:03:56:08:d9:5d:25:24:a7:4f:41:4a:fc:5d:f0:f5:d8:df:65:fa:db:52:e7:74:1d:4b:82:c5:6d:29:d2:5a:ff:7f:e8:58:72:42:ca:02:b5:e8:db:bc:b4:3b:4e:d3:d9:12:94:d7:b1:50:2b:be:05:8e:32:ce:13:15:d9:4b:af:a9:c0:5e:5b:28:38:76:31:41:d2:0e:c5:1e:85:61:f6:b0:6c:10:43:18:d4:e1:21:05:1b:da:3a:9d:36:d3:06:6a:3f:fb:7c:da:4e:f5:4f:82:d0:6d:85:59:f9:e2:20:f4:60:bd:5f:e7:dc:82:b3:16:89:bd:d9:cc:05:4a:08:c7:be:91:89:dd:de:a9:ad:0b:3d:e1:75:f9:7c:53:42:47:77:25:ed:97:37 c1:08:c9:57:09:e0:73:72:7d:b4:5e:4b:4b:20:bf:3c:57:41:bf:5c:bc:14:4d:a6:6a:bd:4d:86:69:06:9f:73:9d:40:2c:60:0f:29:7b:0b:4c:c7:7b:f6:5e:e5:a6:10:02:71:3e:74:a5:ac:b9:7f:f3:c5:78:42:ca:fe:50:6f:5b:1b:df:c7:ee:36:20:bb:56:73:ab:11:fa:e2:bf:a8:69:7d:e6:f4:5c:27:c1:21:69:3c:0e:1d:2d:dd:70:25:11:57:9f:8a:5a:60:58:09:90:5c:54:e0:55:2a:55:1c:e1:36:9d:14:70:ab:b4:e2:ce:c4:92:6b:fa:14:8f:e7 0 0 0 d2:c6:01:32:6b:4c:4b:85:5f:52:7b:b7:8e:d6:8a:e4:c8:76:7e:6b:c9:24:9a:3e:ca:cd:2f:c9:b8:75:d4:f9:71:11:e1:cf:be:62:d3:2c:5f:f9:fd:9b:fa:ed:62:f3:df:44:c7:57:fb:ee:9b:b2:32:cb:54:49:29:6c:69:2e:30:1d:8c:1f:fa:b1:8e:e4:49:66:c1:fb:92:7c:82:ca:60:c9:40:a4:0a:b2:db:50:ec:f6:ff:98:a7:16:23:38:8d:06:d2:7c:a9:85:8a:c2:2b:4d:d4:e6:f1:89:e5:b0:42:54:a0:5f:3c:dd:c7:64:33:05:11:fb:ee:8b:26:07
diff --git a/openssl-dgst/HMAC_computation_EVP.c b/openssl-dgst/HMAC_computation_EVP.c
new file mode 100644
index 0000000..fb25e0a
--- /dev/null
+++ b/openssl-dgst/HMAC_computation_EVP.c
@@ -0,0 +1,79 @@
+#include <stdio.h>
+#include <openssl/evp.h>
+#include <openssl/hmac.h>
+#include <openssl/err.h>
+#include <string.h>
+
+#define MAXBUF 1024
+
+void handle_errors(){
+    ERR_print_errors_fp(stderr);
+    abort();
+}
+
+
+int main(int argc, char **argv){
+       
+       
+        unsigned char key[] = "deadbeefdeadbeef";
+        unsigned char secret[] = "this_is_my_secret";
+        if(argc != 2){
+            fprintf(stderr,"Invalid parameters. Usage: %s filename\n",argv[0]);
+            exit(1);
+        }
+
+
+        FILE *f_in;
+        if((f_in = fopen(argv[1],"r")) == NULL) {
+                fprintf(stderr,"Couldn't open the input file, try again\n");
+                exit(1);
+        }
+
+
+
+       //EVP_MD_CTX *EVP_MD_CTX_new(void);
+       //pedantic mode? Check if md == NULL
+		EVP_MD_CTX  *hmac_ctx = EVP_MD_CTX_new();
+
+        //int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
+        // int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
+        // Returns 1 for success and 0 for failure.
+        EVP_PKEY *hkey;
+        hkey = EVP_PKEY_new_mac_key(EVP_PKEY_HMAC, NULL, key, 16);
+        
+        if(!EVP_DigestSignInit(hmac_ctx, NULL, EVP_sha512(), NULL, hkey))
+            handle_errors();
+
+        size_t n;
+        unsigned char buffer[MAXBUF];
+        if(!EVP_DigestSignUpdate(hmac_ctx, secret, strlen(secret)))
+            handle_errors();
+        while((n = fread(buffer,1,MAXBUF,f_in)) > 0){
+        // Returns 1 for success and 0 for failure.
+            if(!EVP_DigestSignUpdate(hmac_ctx, buffer, n))
+                handle_errors();
+        }
+        if(!EVP_DigestSignUpdate(hmac_ctx, secret, strlen(secret)))
+            handle_errors();
+
+        unsigned char hmac_value[EVP_MD_size(EVP_sha512())];
+        size_t hmac_len = EVP_MD_size(EVP_sha512
+            ());
+
+        //int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned size_t *s);
+        // EVP_DigestSignFinal(hmac_ctx, NULL, &hmac_len);
+        if(!EVP_DigestSignFinal(hmac_ctx, hmac_value, &hmac_len))
+            handle_errors();
+
+        // void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
+		EVP_MD_CTX_free(hmac_ctx);
+
+        printf("CRYPTO25{");
+        for(int i = 0; i < hmac_len; i++)
+			     printf("%02x", hmac_value[i]);
+        printf("}");
+
+
+	return 0;
+
+}
\ No newline at end of file
diff --git a/openssl-dgst/file.txt b/openssl-dgst/file.txt
new file mode 100644
index 0000000..b350ab7
--- /dev/null
+++ b/openssl-dgst/file.txt
@@ -0,0 +1,3 @@
+Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 
+Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. 
+Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
\ No newline at end of file
diff --git a/openssl-dgst/hash3 b/openssl-dgst/hash3
new file mode 100755
index 0000000000000000000000000000000000000000..1e28fd678aea2fbc5f7ed190ea20a378257dc00f
GIT binary patch
literal 16712
zcmeHOeQX@X6`woj!-3$Bl(Zpycu9$x1blJqBuzkpbL?~0RX$8?qf{*{XW!XAYTsS&
z)`^WkF*Si)Ez|H>K&li$)goH85zqjkz(HsdT8JD$Q7X~OstURbp_q?`P$1X$X5L%x
zZEq`3rT$UvSl&19_de$B+nL>++nJrAjV*qkPjD#{R|@2`YJ~(zuzM|4fCR-FQ31yq
zagmq>{0xaHc~B9Ms!~-}Ov?#J813#MxszT%dQ3S&q-f_>o|>a1OhuLA(QYPIiFeY^
zDGsJAx7yRt7>Xv379BzbC`|2kn44^^6pQRS2lXp{f+*V|i*^%aH$iqxr>H%qoKMUN
z{<qP2IH?9QESfwD;j~MVos(Wd`b@D6EJ*Qx+r`NJJJlpQ-5%Suzhy?S?u?Ilrya-H
zMs`D_;G~yPdrY~#tHBQQ`9%wNkFC_6+w}|5bz@4GMdk#3U|-v?xl{N@L>6PQ%g+TK
z(~a_N58v_3sl^xeJ-PD3zB$*`-ulGsv5%Mc$GTRpT;3n4?T^I=hiZq`tgc<XGLTLL
z>IF9Y74j#~%XbTK!jBmGJr+GWu=ay79yTZ|DsKZfuLx00!Uf;yg1_Q|U+;n+a>1W=
z!Jl)%-*UkpcfmVdaJ)tu{5#9T0F=rPUO&yL3_SL?Qg{pCrTpCGf`8_MzYF*x_;;4S
z08lL!ijkm_@Hi2M(L0cc8)-9~G7Uo*tsR?;NHi7gjit?Ks$)}Ae<B|32zT{Im8_&B
zbWNMl9P5py&DMC#6v(Fg!u6|G%j%|Pqp4$?5s&U*wl``T>DY}?$t%N_SUlWsM2Bop
zXEG8tl@7V+NkyXq4&jK14naf7L9@FroDw~WWHb(^0t2C&PGuk*i;J`grvl<+Di$|;
zK%sjmZ1iAD*m%#5R1Ey1QEE78CUC?wNEU0W#g?|v=JxiDMnj-3P$xEQY+c`E)CU??
zTGjf%D$J%IMrRp}<T9x7Um1*G{Kq5Xs4EfZ9NeF@OOr4x%ftoPVWiwI=8+uvC+@rt
z<TJ!F!Uh+{;EClIt4N=p6V~;lPIQEx1B_?s`8*UvuhaK)=CfBR92%4N3&ja>#D?=d
z5@i!Md@d^kJ#ND*Z1|)Nue9OZAMyT&_amzWRc$s9I#mgj+i<+Maj6Qb8tT)dNdgOO
zxO|=~HKEyXJZCOTf~tmo@SjUvP}LCQoFcL&h)1PMuM(0E1|^X`&Qeu*)NT0LHoVP-
zpJT(f*>HZ=p!j+lPL~#8(PzV{D@fcscp30A;AOzefR};)CIkBD$#Q*c=Bvwv(064`
ze_=u&eX0DQ<+8Bq_aG`Peg%$|H9@E$--q)2WC6<J7m>$DdVWIk2av}{c|I%o$B@TI
zcz&PcA4MKtJ@R`c{}A%{D9`Va{Da8jBRoGM`MZ$E$8<g^`5z*WkL>*QlK%nn_^8ge
zN&ZIU@e!R5N<M`=KAQ7&lD`3Ye8tIYlJ7zuAJO?L$v+wpqGu2AvaEQwHFNAbJ@Z$6
z^lwvb9ibK36))@K>yCo3F#mQ?{ir8US#zt@#r%M5DLB-}XD&jr_Ov-4(%S=ynBF;s
z$;z4$R6a-)^glu2_^J<(EIp%Vrt}y7ewF^h=`!7SNI!PQJQp0SA_wJ#$)3uZ=4ty6
zD=+%z$hv1iECw&_)JNByz#k6u%v<JMeQe!*fajLNY2_ktI5hKK;C<IZ+gAH%pWgw(
zPOxd$Z#lUQE=}gyUw&FB=$YT_m1I)S92}L9->lcic1d)s3c|V)!x}&5c}Sn0IjUz4
zKZWO(+i<2(cpke%?n0=s#b_3K8mP~IN~*sB>bZA6$96)K`smG*Vz3rmz60^=nHLT$
z0rTh32c+^x(%^7zi{<xsV3*sgjF0C&mX#OvvCwfnBmK?<&37&s3%#y)Pw3<0Sv(IZ
z#UPdbSm&fZzDr6n#}44cT{Q>tAA`S4==IT?Ul%){$vq&wAI?=H1$Uz-e0rwyh<^V8
ze1Vg!Z{lgJAAo<MfBe4wy=;}f^d&t5nG0q0@q2$O+uxM6#qio^9Ma+32J}2W^BD9>
zD~ET3{BY<bdVFV@KGvBX3!T*OuiQVwU%5Y<IRxsD+0`SUJ{mgd8{36#tqq;L=?~B2
zAjtg!1oEornK$*ZYfry?5JHAAUo^_G6|Z<1@G{_Kz{`M_0WSky2D}V-8Spaj|DFLK
ze0#vs8s82dQ6gG0oC*&_;Y(3EpmnChz0u3H#c8c4)*p=newIj4LYfkT{gL=LObx%(
zXl7qji^bvVjnuqMGgHG_xEH?IoFzIy6p^2jv{?FbO)Rdf9|9k~^UJQd3@A*y#3Sz&
z3W(i5RVeI59;goV&i85R0(JhD;Jb0F@C{Y@&YwHGe2;H-72^1@a~s$!0?MVdz7Usy
z0_rb;Hm6XzqN=50!M7^U-cddxu3C7-vW82f8?<kR|0&SJ9~-!6Q28$WAA|Nz;PkYy
zqUtt((>b&B(Xz5X`yeX7px}Aoln_<$J1-Xe5kzHMvfjbVfR_O;16~Ha40svvGT>#v
z%Yc^wF9TmL1GFfJ*Ms4F14|iIn8!6}Sm2wHDmXcT0$<i-`3M(~LOD+nYrXRM#Pb|z
zA@RH(4d+r=SpJVQg#_~ZXweq0(VCzNugyA6a{NYxrIF&}HB<`}EanqsLS`aI>(6*T
z)kgL_@8h*zUn4{L#Te?0@1Y9EeVp`o%@?;1AJgRdfLN-+cSXqu$sWF(N}l6@X`$rj
zk^B?lIc{p^e@=M)xU=Ea)DK#SUPH8p=ysyF5xtM-&xr0PdWh&7MBgTQis&r+qBaO(
zD5xUY(A0Ffwxl`Q6${6;6)OYvfx6li-&{&nXSCBiUhWy<{lYY&YIyy8u;P)|rE8>s
z-Mf_jMS%NZH$$5vKD0x8#DO;u&f^VOSz6)fgY~$(gNmo_C~)TQgI>(zMM;IY2`cE{
zxkz}o)IZl6f2{v=sFaG|?Yw?1{mc^`7qf?HTFTF}Qd})~T|H}0K*cA%DxCf2PZD2X
zjYHPgU?7xQr}!QyRKeY4B*>bIehP`w08cvbQy{L!Ur;oqhrg#_nF;!({C^$rMM|aU
zc%{^@5Oc^#{$>LjO@LSX&$Id=8{vJVl>hG|?ynSlpJe?VF8T$DS6KUKIJSGFAGpiW
zxL`jIy7+k#aE#NLw}USFe{{j$Mn5Iii+=(*UKeNnXZaCdDE0(7LPgI8yi|T_T<``L
zJVgFS9R9C%(Z2z3tvD3P-R7eIQy2ZmUGP_3{G4#X=fDlUR31cocgkE5NWj|ka97MQ
z!@UB4v^m(*6X+Jx3-Jwe!05)M_-W9LB#hqvL>H`=kC=&6+6WI0iSEQevLAkkjlfd%
zk{Y<~J!XVcsqnB7jl(alu#g^pqBSCe0|UcgV&e?ZG>cUG!s)&S2*@y6wl;1G8KKS1
zxLLq}pDK-zPN3erRT$0R-rTsUwMiHoHf~wpxY5|s($XI4FghC7Zw!G&6qfXdVJE>B
zSf(F|#f`yqG~(P95G-DJU%YBR$m{TN@x5H+4`-WB7=7V*1okLQ??m7Y1x|0628i6T
zRlsr!%lqZ&b5OK%!Rf_-oe`7;x%t4d$FOj3LJ^?$ArwInHDp3<R)Dm`BfOcRNQ-tZ
z6l1vmp$IXIu5_AQP4B&MhWsCPcA$}Mi-ps&#1@e+unolFW%|mfeH{+5+Kf?jS|X4h
z9x%gQK+Tk*eO!wt%xIuDJ{U-*;EO`a92Nl!>Kcr}UZ_|^1Yp-kG?f%m5xcMmM26$w
zR8cdfB-`QZMJy37VhoU_qWxhspjxuuM31oTBmmVwZvrZ2bO?^JO9fI1*|!7HJ{n7X
z5pcpB#n-sLwH61tbfkuuvgbOq7aoXpLof*w+ksGV#0209ivSGr0T{a_?rUEb!uNE1
z<%HXnEWDqNsYW;xe(z--7V;I@C+UTiDSkJx7k(Zy)(91NlvwS%?dN2D)U_9Ue>w&4
z${hbbYM<#6Qs()DGyZmv<J^Jmd49q4G&P9x53I61zvq7kFl>_TdA`Dw=O>^di!=Ui
zKyfa>_Wb_ObQ#%k{H(_`338lUFwgS~rfp=8@uLpMPq5et6}%>F&+{9mJip=g*`Cio
zL-y;*A<vhX^85<z(Z*?iH(;0(p5IyTH}syv^Dt16#o2%E0Mu@;ksZ@1vSUJGtC<HJ
z_Eq%W&XnV2d*+!w<gnMsp6P3xSaQJav%g0i_WYj66z3)O;ynLffe_E%YDOb%qT7jO
z!f`XdA1ZcxevfC0-&*a(+5Sr)wA(+TDQ%|v?8Z=cwto~b`~8RKUraTJy|eu{L0$p>
zH0-VU5AVNqw#Piv9N1Rc?0LR*1eOzHVLio7^NfE40_?loKF@b}A2#o|=Kjrg+z);N
zwwOP*=lyrt<p4riqKI{5d#0a*#BR^OZ{)~+w`Hj+Y{zsK7~AdneLh*I^f^v;!*<Ni
z1!KfG{*j=PjJViqN^BjgseMwnaJH|p5LLlgvDm5A_mxN<_mabX)L||J6yLi!e!hR<
l_~O{5AsyP}j!yXI?+|jktc%0lp&~{7Ym~-9hk=6?{{mG-_Z9#E

literal 0
HcmV?d00001

diff --git a/openssl-dgst/hash3.c b/openssl-dgst/hash3.c
new file mode 100644
index 0000000..84cd346
--- /dev/null
+++ b/openssl-dgst/hash3.c
@@ -0,0 +1,53 @@
+#include <stdio.h>
+#include <openssl/evp.h>
+#include <openssl/err.h>
+#include <string.h>
+
+#define MAXBUF 1024
+
+int main(int argc, char **argv){
+       
+      
+        if(argc != 2){
+            fprintf(stderr,"Invalid parameters. Usage: %s filename\n",argv[0]);
+            exit(1);
+        }
+
+
+        FILE *f_in;
+        if((f_in = fopen(argv[1],"r")) == NULL) {
+                fprintf(stderr,"Couldn't open the input file, try again\n");
+                exit(1);
+        }
+
+
+       //EVP_MD_CTX *EVP_MD_CTX_new(void);
+		EVP_MD_CTX *md = EVP_MD_CTX_new();
+
+        //int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
+        // int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
+        EVP_DigestInit(md, EVP_sha256());
+
+        int n;
+        unsigned char buffer[MAXBUF];
+        while((n = fread(buffer,1,MAXBUF,f_in)) > 0){
+            EVP_DigestUpdate(md, buffer, n);
+        }
+
+        unsigned char md_value[EVP_MD_size(EVP_sha256())];
+        int md_len;
+
+        //int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s);
+        EVP_DigestFinal_ex(md, md_value, &md_len);
+
+        // void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
+		EVP_MD_CTX_free(md);
+
+        printf("The digest is: ");
+        for(int i = 0; i < md_len; i++)
+			     printf("%02x", md_value[i]);
+        printf("\n");
+
+	return 0;
+
+}
diff --git a/openssl-dgst/hex b/openssl-dgst/hex
new file mode 100755
index 0000000000000000000000000000000000000000..d7368f7eedccc63683df419282a6c507ee4c7c27
GIT binary patch
literal 16768
zcmeHOeQ;b=6~DV_ODH8tfkGQT`igW+q1h(s2Q5(9Hre#WY1+^x9TeeplYL26lHHx%
zmo{NQ0<pDg4Aw6O@na%_W*o=q0Cun<EQM*yS4~G`s-hFrI=fJ?NJSLsdd|J)Y~DWi
zImjRU^=`87-19ph_q_A&`?&AjduM24v)|_vT*|~J1aftA6%r&tW(`$<1jTAm0o#S*
zGBFGI84^?SpduhurK+r$mJ^OJ+I^kmPI?LHG35x6qMchgb+(c)6;+ByyO~%e-bn|@
zDN~jg+SAY&iYB)OI*1BTnA+_yH<?-~7MZoh^oU>ar--s0vS>F+c9Ues^c1znl=F$<
z<FAeK>7*LSuxN5CgwrlTc20T)=`+PPupq_Xjf;@`Z>mXjx;?hrdcule-5DSAPCJgX
zjqC<V!AX}=drY~#8^8|p`9TYJk1f=m+wlw1abrq{Mdk#3U|-v?sYCdOMFwNB%P#;P
z(~a`eT@UV^xqH{|&tFv@Ke+MjOCP`GxkbzRqMfT&EbEKZ_C;d@gSCUJSJkds5lF=Y
z4Fa1*d-Nyw%Xb&lgdeea@H=K6?O*e^Q9f-@R#e^q?z|#IF%cL11sB|M!GGm~cevn(
zT=1W{;1e$R6E65k7yJ<y9FLs_KWDiQfKqwG<DfZ}fyaJW3U3Cyl%FrS;APN2DgD!+
ze>wb|<pcn8MYR|YDhZ!I!Z3RJ<1r&;g_D+H2&1LF)rgo$vnQIe%w&6OV_!UGwud|W
zOeHHR32kdLnxZ{s%4&&4ErD!nlhN3IqY*QAGTUQXMk;!nDS4&c9F2wh40F&1btEET
zOX-k{?xd;sRBw1?eS-i#91-RqG?W;yx_ZM&(H&2iF_E&8eLxHY&XX?MqyBId1+Yh;
zl}JWoRyQbg4Tg<wY#YPr-kFR-i)fS_N?36`p_WS)YpcZOw$P@nTQ?fZ19gEqv0-D&
z`bMK6uzW?K+7MU?N%h0Ii@zC?D$Wmx4|t#4q8$IQATk?{A@?iossx<2W#VIiDY;)P
zAUX1ne&t?}&k*&54OB<rj^-EFkv`u?__$V4=Qu+53C1Vs{yiK-uhZ9i<}=qT92%3?
z6U7N}#D>fJB?%^N__?eM^tcVLwBb`WoUf@U=6;F3@p@G#K~*~o2<@r_%5AvHsM4#l
z;dJYgg84R_?*S;#Y&h;SmztoeVY~R_QWsP;#5kvjtPbK<>C&Ty<by#;q>tIEDz~}~
zKgWi*+3-0w{6-sIVZ*oEa5}V7+H1q9D@Z(H!_Sw9xA8LIWx&gTmjN#W(;3i5PL}JV
zGhbXLguW|d`SX+d$TQ_n7Zma<p94{T@e8o6To{BJ^1Ud}P3561K8QTtvU8J?KY%>m
zs&g61Ka4!yqI3Hs|0Cq_)|?xc`~%42<3Mh&<nKowZ_&A7$$u4jybb3PlK&#|cuUT0
zm;Bwx<E=Q?Ci&Zt$6IhNDETDvc<as8N&d6Q<1II*Nxl<#e5A=$N&eHw<E=L*B!7QE
zi0-|>%ToVFOZwO?disz0$e&NOwTJ36_0Q^KYmb63KW`_fp6(7*F8sXI#e9Km5jfPx
zW>zCv^R6`y(!C87G2Lh9rz#f?qw>>4LH{ijj;(wR$&xdA`jr0Eo7d}4y<4XH4(Z3v
zSQmhU#pIwoKh<5iuxZ-<?aIskHN5sk5Q~AUI`omXzr_~`disPlM;~2#58&A)uv^&(
zY!1zQ2zcMk&~~AHw9oAXVF%c3)$ckv2!|^Di!Z&G&+F-*4ofnnr=QjzvwEW`1OD{`
z{X<5|>`Iz?IyA1QJ0`jhhxS=wL>l?627Ppwv>UC0z?Wj+W9N=R!u9k~J$?8w-23dx
zGx_|J*om_5y$>ys#YhJFCaBNbE!AHJ_3ZN~Plu-TkvpcuKrOiZ4eX(we(FFCm_LC&
zAlWxdgTvX{g5U3hUG{Uz_;~gqSvjbWhK}oL>Gw~FjD=ta4ri|>=~(Ny(!fBo#{hl(
zlF`shde@{rHa3pAkoHpg2-=KxOzC60q$GXp0KN=R0fBWF$kU;hM(%h?-1&2E=;*(3
zXAbJc4fTR*whaA&-M3H$8XS4e2f00>-**5XrzPu~d;;qS;3xEdyrbWmsnVA`qo=1J
zKN)@O8{d`@wq|Tm_M<l$^x^EQSRb2t6PydskU9>R0(Llb5<R|tCG1XSG;~tGuX6tk
zf93v6`VgpJXIFm{S{MnP^o{Pqw$_AB-v0cPc<N<4z>oB(r(e-WZ+`b#yrRf!P0`f_
z+wqE*0WSky2D}V-8SpaTWx&gTmjN#WA5{i?^qrz5wgbMBM6^UW8SXdXi%=?{b)>>Q
z<~7>ll-3=E4=#Yu7D)=MF+R{2iGAGC@QaLQ^_p5V2488U=2Fc{4r$>Y_#`u1w1X%j
zKN)G!)HRw|T-PuNK71FKUAq)043WgdU-NmyCQjw^<3Jw+sssJrTQrD(I)2~8;=65&
z@C{b^E}nB%`Ci{yRfyxq&R(#&92KaP))(RmkfVMLv?)I{R8%!r%>QKNIXlaT#r4(K
zUb*}V=?3ka&=>f{mknGrsC))~uL9nNZ#mXgRPFXRo;yn)DJyIALsWo4!TrL)8IDKs
zJ1-V|34$hG@iO3Lz{`M_0WSky2D}V-8SpaTWx&h8hsglX|Kj;xINrd5bI!0Zk8{kh
zz}Fj9aBu<zzLUw)M+2q>#Pd9}i;3qkP&M&9-;5`kvi$F7@^Mtzhl3p`Jclex6`p%_
zoaFem2#Zef@f@l73ND@_1{j%%EX^<D@s#`m4RRj$@m#Kp$j=@Mknw#~;kb{J9?$9G
z_TjUZ+#e82RrsDL`R!y6UrHs<alo)p@^vKtC-EFNHS>`Zo<Htvcop@7W}@4Ob`#w}
zbT`p^iT;4-exiqnzD)ElMBgDgizcmIXrH_W!3+mgL>n3#uhD9n%+6>yrq!<qGz98u
z>#tryRcF-GJa(HI;;sBNqH1^?ed7GW{B(^Ja4uXa{mTIN!>Weuj`+|H@x2awIpKWX
z0V_)jY<)2Qb|R>FKL79yfDd{zpEpV>#O+W)|9l=ZzDMd`P*^v>_z$5{Dt@>9dQ|#3
zPqZ&$57V@ipMz37SMdCL*8VkAeBwgk>_>l)`2528$oe<H31Od)$oOffREY&*PmmEs
zmx8_q_@D!S55#lvO^T-U@VyEayuOw4Ujz8%N~LJq=%T+(;uT^6Ig{^n!15-*=lT~E
z`X@WX>rAP3(}?>k1z$&5|I04=buvE{g>^O@^N*z;xC+vF!+sui@$*Z-F-~Vbf9InA
zh6{ei1-}U5EH$6}O2F|rI*-@Y60a8ff*iS`*8yHCZ<y~=c*F(YLH@@b{_h4{D{fM9
z-*xfxxQqVtF8B!-KYqBdmx_Op3of>HC9V2E944oSJEMjb?hyc_tby+CK$n=FkZ)N1
zMi)-WPl0A6ZuIoUJ7Efa#EK_VMtERQbjAA<eej|-0&~?%YT(58s1Z&k!$XD{gEz7;
zp&nl08j*qi{vj~2aRz8wMXI-&L#BFb3sD(H^Okk3AtSV@30Dpn@IKQB=>+OcTZGZ{
zsZHxzTN;J2VdLiY>oyvjo13?W+Ku*g>o<nL!i1^*VOUnM87AvTqA_D2Wk#H<1%k!X
z?~CW|2YEI=PQh2x|BE0w`yaB9iW|M*SOnHEOs`bnwFk}yFg>s{jx_`Yw=nNtriJ6A
zMGj6c2CST*#K^@71$&GX*De$R7?oPx;P9hXE)?m)?m*Vm@&-s@EW)cGinM60LotR6
zCyEfm=uD;9)&E%eVO!9Ft1%owmRdsc0hWn4yi6Y%wFJZ=R;x6Mq8EYGP`?%K1ZpJ}
z?d4i5Zkd6e*gznWgf9_EYe)nNQ0G7t)=)(wA^^)l%w$4H#olnLR|FzMF>tD=l~j@)
z@YN$4j}<Wn$dYDX7!9bF=(ErxEK3PMHP91>ie(PMR(7dCGA_G&!0e@StTzHqn4|dC
zt#7HtlV3Vgr=GIsI<yz=k9I*YaSPjlQ1K)Rz=0G2IQjeGoGx*_`+p&PzQ;#ZxV*{2
z>+qOrgfrpiW#)0Bq1`?~54ue8dyBpB{hP6MP=Q-dp?$Y?psbI&_JYq_@4z!Q$G?x-
zXIewbJPvWjzZK*-=3sjsmoTj&0ghX+ZMNs}!A*c+lWfo99Hu<30To%C@pl1=V+gkA
zaRXEQMuvssXFa9~kl~nwc^;QAZIjk&tsv@f`~-_Tp@PSR?Ri|pl*dKfKHKyDr^$Xj
zIplE`Qy!P0J=!?!zXllQgvW)2=N@|g;qe=&$l~lj_W)|Q*T{~k6p}3x5*O$<o%Zyc
zuMy>V*#+}VA8^>$ksZ@D)F0WN+h=~lVb9NxOmQ4zFV6k{2?%lj`S=Nqw2AH@mI=qr
z{C=p|?fJQ%Dfd6tceekG!+t_jnoRexAyH@hM*+8AKb-4{HHW>k{Z~L<0Y6SNzqjCZ
zyUzBQXPO1uN}D~8&yK*PVl1quxM`ko9M53i<@R}e#Ot?toi_Jxw&Q;A9k9jxvpuiN
z%Pa#BN{u3gE!#7FA0&2relL<G`@IEARbe}(v%uJH&(HINbxNP(WH)Tb{2VYwjN=~<
zD#;!fdrgT8+qu*}sTXjzUsym?1!Kixr-i<+L~=Vp4v$cWxfD=*PUraf`i18g$1V+N
elUS)LD;z>@mv!-Ucc@6wgR7NBwZp){ivIwmi#n13

literal 0
HcmV?d00001

diff --git a/openssl-dgst/keyedigest.c b/openssl-dgst/keyedigest.c
new file mode 100644
index 0000000..73518f2
--- /dev/null
+++ b/openssl-dgst/keyedigest.c
@@ -0,0 +1,55 @@
+#include <stdio.h>
+#include <openssl/evp.h>
+#include <openssl/err.h>
+#include <string.h>
+
+#define MAXBUF 1024
+
+int main(int argc, char **argv){
+       
+
+    unsigned char secret[] = "this_is_my_secret";
+        if(argc != 2){
+            fprintf(stderr,"Invalid parameters. Usage: %s filename\n",argv[0]);
+            exit(1);
+        }
+
+
+        FILE *f_in;
+        if((f_in = fopen(argv[1],"r")) == NULL) {
+                fprintf(stderr,"Couldn't open the input file, try again\n");
+                exit(1);
+        }
+
+
+       //EVP_MD_CTX *EVP_MD_CTX_new(void);
+		EVP_MD_CTX *md = EVP_MD_CTX_new();
+
+        //int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
+        // int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
+        EVP_DigestInit(md, EVP_sha512());
+
+        int n;
+        unsigned char buffer[MAXBUF];
+        EVP_DigestUpdate(md, secret, strlen(secret));
+        while((n = fread(buffer,1,MAXBUF,f_in)) > 0){
+            EVP_DigestUpdate(md, buffer, n);
+        }
+        EVP_DigestUpdate(md, secret, strlen(secret));
+        unsigned char md_value[EVP_MD_size(EVP_sha512())];
+        int md_len;
+
+        //int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned int *s);
+        EVP_DigestFinal_ex(md, md_value, &md_len);
+
+        // void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
+		EVP_MD_CTX_free(md);
+
+        printf("The digest is: ");
+        for(int i = 0; i < md_len; i++)
+			     printf("%02x", md_value[i]);
+        printf("\n");
+
+	return 0;
+
+}
\ No newline at end of file
diff --git a/openssl-enc/COLORFGBG=15;0 b/openssl-enc/COLORFGBG=15;0
new file mode 100644
index 0000000..71db247
--- /dev/null
+++ b/openssl-enc/COLORFGBG=15;0
@@ -0,0 +1,2 @@
+	ÒçôÿûZÔ
+®á5Xìº1¿sºàb7bÆ\kËHP&³p‘ãÜ«8
\ No newline at end of file
diff --git a/openssl-enc/aes128.txt b/openssl-enc/aes128.txt
new file mode 100644
index 0000000..e69de29
diff --git a/openssl-enc/code.c b/openssl-enc/code.c
new file mode 100644
index 0000000..73a49f0
--- /dev/null
+++ b/openssl-enc/code.c
@@ -0,0 +1,118 @@
+#include <stdio.h>
+#include <string.h>
+
+#include <openssl/evp.h>
+#include <openssl/err.h>
+
+
+#define ENCRYPT 1
+#define DECRYPT 0
+#define MAX_BUFFER 1024
+
+void handle_errors(){
+    ERR_print_errors_fp(stderr);
+    abort();
+}
+
+int main(int argc, char **argv)
+{
+
+//  int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, const unsigned char *key, const unsigned char *iv, int enc);
+//  int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl);
+//  int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
+
+
+
+
+    if(argc != 5){
+        fprintf(stderr,"Invalid parameters. Usage: %s file_in key iv file_out\n",argv[0]);
+        exit(1);
+    }
+
+    FILE *f_in;
+    if((f_in = fopen(argv[1],"r")) == NULL) {
+            fprintf(stderr,"Couldn't open the input file, try again\n");
+            abort();
+    }
+ 
+    if(strlen(argv[2])!=64){
+        fprintf(stderr,"Wrong key length\n");
+        abort();
+    }   
+    if(strlen(argv[3])!=32){
+        fprintf(stderr,"Wrong IV length\n");
+        abort();
+    }
+    
+    FILE *f_out;
+    if((f_out = fopen(argv[4],"wb")) == NULL) {
+            fprintf(stderr,"Couldn't open the output file, try again\n");
+            abort();
+    }
+
+    unsigned char key[strlen(argv[2])/2];
+    for(int i = 0; i < strlen(argv[2])/2;i++){
+        sscanf(&argv[2][2*i],"%2hhx", &key[i]);
+    }
+
+    unsigned char iv[strlen(argv[3])/2];
+    for(int i = 0; i < strlen(argv[3])/2;i++){
+        sscanf(&argv[3][2*i],"%2hhx", &iv[i]);
+    }
+
+    /* Load the human readable error strings for libcrypto */
+    ERR_load_crypto_strings();
+    /* Load all digest and cipher algorithms */
+    OpenSSL_add_all_algorithms();
+
+
+
+    // pedantic mode: check NULL
+    EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
+
+    if(!EVP_CipherInit(ctx,EVP_chacha20(), key, iv, DECRYPT))
+        handle_errors();
+
+    int length;
+    unsigned char ciphertext[MAX_BUFFER+16];
+
+    int n_read;
+    unsigned char buffer[MAX_BUFFER];
+
+    while((n_read = fread(buffer,1,MAX_BUFFER,f_in)) > 0){
+        printf("n_Read=%d-",n_read);
+        if(!EVP_CipherUpdate(ctx,ciphertext,&length,buffer,n_read))
+            handle_errors();
+        printf("length=%d\n",length);
+        if(fwrite(ciphertext, 1, length,f_out) < length){
+            fprintf(stderr,"Error writing the output file\n");
+            abort();
+        }
+    }
+            
+    if(!EVP_CipherFinal_ex(ctx,ciphertext,&length))
+        handle_errors();
+
+    printf("lenght=%d\n",length);
+
+    if(fwrite(ciphertext,1, length, f_out) < length){
+        fprintf(stderr,"Error writing in the output file\n");
+        abort();
+    }
+
+    EVP_CIPHER_CTX_free(ctx);
+
+    fclose(f_in);
+    fclose(f_out);
+
+    printf("File encrypted!\n");
+
+
+    // completely free all the cipher data
+    CRYPTO_cleanup_all_ex_data();
+    /* Remove error strings */
+    ERR_free_strings();
+
+    return 0;
+}
+
diff --git a/openssl-enc/enc b/openssl-enc/enc
new file mode 100755
index 0000000000000000000000000000000000000000..e00342206181da9f0737d25b584c8fa149a28935
GIT binary patch
literal 16512
zcmeHOeQXrR6`!*)IKi<EftHUJHZ-V^;Keq^I6;)N&6;&;zyXs|waxnMTl-G3@2+?2
zU`LVS)a2ueT+!x3w4w^)k2I>%)~yoPB2{|{5r%$HqpA{(`iIpvlAXGVqox&2fa`m+
z@2&TiyMC!^|Ji}NH}ChpX5Z|rXKrU6)!JH$0s+CLSbRz#H(hBXK@wydr~)J?8bmpK
zuNUjYV&E4^%$5gj0#dtF7U$AZ!VyNhXGrd)A0s`c+(M*iSEx)-0H%Vj1MN!Ch<Gne
zQ#+Wl+=-{4F%(69J9G;wKw;{(!`x)5q*!Ej<<iqdHvb|~wnG-}rpRuJ?3m6|Jf@sa
z%n5$l={mer0T~uWehcBXOOTzH-bwmQF$NZ-_$j*sxtpmX(S>+ycjzrEjCF7OnD^Ro
zJKM>wjugCf3&mr~@$LsZ%;&#a`1UwR@e1`{kot`&b&Jdi`oMc_@BYK0Xjo*hEpGV=
z;4$4O|HPXmzaPz<Ixsf!d~?l#bDv&%UvqM6U$m>fZfjq-sxKNF7_1s>sIRK8Q&VxZ
zR$$l)@@HSyW5C%M(#z(hex!xUhagy<NBBYk{8t6=Pyzhu0{EK+@E;byzgPfoDS-d1
z0FHg3z{gv#KNK$rJl;R~@L|C7<!uh|4e+_C7)Eb@JZ7Y<P|`9CVYGJaGs0%l?2V=@
zGug4Pxi20wJ3?K3rY*}W(H>|wnp@j-?V!=zal}ZOmXQdB!_io;KvBp{88x*HMt4`Y
z<eQ_3h?#7SMJ*TG5{-rW40F(i7M#V*qb{w(iEzj=y*fQf(-esTt2+`(ij<Y?Gh@Oq
z;P&jM3+oR>5$PTb89f*$`Y`AxqcN*TpjL7yVa4&r-6mPA)r$k|+Wtd_+Kg>#wOTFq
zwzW1j8@1}TI;UEzZijRh!5G0$F^nnvMlK-#ajghCk^5J<I|0L?Sggg4g%SYmWh6)b
z<*z;m@<n1ZVFPQTw_uDq(&y(hKW{S2&`O94^!#OfnD8S(DR!Qt%x8AnI0Td9)aJmC
z3r883DHpz!L7-P$c$o{IcHy_Va1pebB|zwsBv9(Y>5(PzN*7L#eu=Mg;rt9mf#SmD
z-%$jiYzj&uFfM+$R0r)EVw^if8iM$3>p}-OB^b1;sDG=23Zc93au@Db{S5dS@H60N
zz|Vl6f&V-M`p8_Ve!S!tTj5Xb;~A?cJEf1jQF_jCnBD$U5M?+19KI{o2cd?11m&~S
zStuJ{M;@mfvs02ki#$#>W;2ri0rEJ-m>rY+w~@!G#q4RxpFtj{6tgEJ{|)4EiZnYc
z`L7|5(}LNA<iCtOPAO(PCI2PlaVjy}F8Q}rA$m>#FH6mzTGN*w)YHGyNB%J1-l5fG
zYA))dyDot+yK)j#-|tZ?)*q9)czqyi1&8`*NfVNLu39T0JuiSFrstOIbjA8%R6a)(
z^jAy$?aPsDzM-e*_1E6nt-p4)SPz`nFW<0MfP(>YP@0|YsaU^f!T!$`>pmFX^=lA|
zfx8duBfIXxs-Aw!D$|ee8V6=(GhEh87{1Pzd<Xcz7a+D1AMIz4g77fd=#R~1(0Zb}
zrgmH1_WB+A*@k->o0|7%EqYp;($j~poY$s7UPDDszYc;i5KNrcGGgYz8`&%X^D~;P
zoYzP9jp?I@r}X36eB%UmvYwutIf6n!ehj<>K7+tSM<kk3;J<#>ikM2GFBAn=!{GZV
zeIjO=gO*~&^|Oi@lgk2-odDU%o=NSrDke2tNI}}sU~*>sdN!M$gy_Ti=(BBbb^7Ql
z*t@bF>8q$R0xHKJM_E9dJFd;8p|K^kFeL`z1p1n}A2qZ&{UrF1#-n9LP}Rwgp1y>B
zUX^|j1V88>!5-UG`g|9r-;U4g*Rt73?Hc<3<6XzKYx>EG@na?Ey<$8g)vvhKFM;}q
zb}ay!JGHq-F8u_jwlfXjT{iLJIU&bi&WJ<be(^KlXTZ;Zp8-Dueg^yu_!;ms;Ag<k
zz<)mj_?~1yzWY&9@bczfWn=hOVZTR`OE!4p(;KmrT@v3|T{{R(2&^sMxd|vP;^*GY
zW-Xwn=Cj#TKwkn1%Ukj6d)e&EK=EBCmcYXYMPRTpu(oVT>50ISO2qNqekbT}Km{uK
z^@X?-<fxy3cw?wrUfEK<>b{DlM@xsr?ln8_+IFXOgZ3EzD(Jc2JD~07;qx1aH;xP0
z#`4N1ikfd*T>Sk2GzkFvdhmS`it*hn7X0A?f6VZUp8-Dueg^yu_!;ms;Ag<kfS&<B
z1AYen-x=V2YP>HE*DhFaZyXlpaW5PecspemT<AdIJ!HeT+x%*qIQx~?63=U?HN^A2
zI9yj@VfkNfWaG$>;lc?D?-e^j72f-Hh2*@~D@g6*J#edRbFq>r6EYJsv=5HgX7i-L
z>qp*;_EEww5WsjTRk+<5(&Ig89RI_teLWzSs_>>$Uf%>=2)y}|yweWiPm=s^#B;kT
z%>SJ5{&8>Mdb$r<h(18Hhv-8@pCI}i(HDr06FpCq{qugvz0J+{Dx3D0UC~fXsi{+I
z)#|F69h<4j+BZ|Y9TtiAvR(=HPe9!6>^oOT0dL=Y`s)BMg3}6>v~QEtg+h4HgKs08
z#}n(fLM0&9h|Zvm(CsSlSAqcCr92*NsSuAq1>^GgWc(?qzrq<`jDHI%`PyITy1py@
zEElDBu!jYj&(Dvfc$uhE7WA<8OZWuDM}+tOxFYdY&NxF|EbqW4-#%zOLXr<x0Iw9Q
zoxDjW@YMkWMghD%$cRlp3Hr-$SFd98_!|?JdcZf>)tvA90nZmVEb(%2k@{Eu<^z_|
z0{Tw^zN~1q;QN+?JX1jb6~v1w1V1-f|J4HeN8oyw!~HN#<Akr}N&)>3q<?rCdd3z0
z7=`WZ401%9mP!A)7;>8n;0FQ6e(~ntkoX!A3Fi6=7w|Jk`kfyAV}L8UE+lul0RFuK
z_(j0;^{+V8owRDyIBY%-bwv#;)GGi;Spz*iYPVR}Xm42kMmKJ?Pl0AQZuIuWyI?zf
z*or4pMrdGAbjSM>eWqoGVJ~`K4cyosHA2Z`Xvi>QR&q%6Bt!kC5gzF89|98>XMm=a
zqY9f{YM?!a(Q>eHpJr(L_uyFo1AbjJG@U?w&p~1A`RxA2eXY&H*xPoXsj<yC(9&{9
z>o7VRo7yykw$ulCuRLy$mq!ESet&!GelT}iy<x(B{tz53H~>5K;lO|~kTSy%*}YRg
z$Dh5sKL?VV`#t9jykU%RDsDtVu`rxt@SIkF0|s7gOeHkJbAZ4J3TFU3KJWm7*9j&W
zoWKzZ%I88VT0!Jd_c(MNq3|d|=R?Nqa}5G|I?M+joaSNL4WlcSVx@m{rX$bskHSYh
zWIysj4Ntp-ni}f2LR~<uq)j7Si^VNd?TrnniDW!sCaoc%I#Aa@6iyID!$O7Q7-ljd
zq+%qLiU>746a%L=wUV~vAv2kZ#$!2*0kWjo7eWK7CHgG%2wk8;Rqc&K1>Y11Rd%kL
zjLREOH6t`KB4KdC9JQ~pskI7+taM}#7~7uf5HHjp?S{t0EsO(A#oJkh<O>ysY(I>|
zJWrQ@AHw-9P6gpHBMYBHW2z9&gy)OQ!-l*Z`vgt&nBsd2cj3Qhj5R_99`#QALgye^
zA9dXY=OurIIVQJ%jN&up_&g8yw*L^=<D8rAd0x(Rm;&N-7OQN}^W)C}h9TLW=lM*7
zo(6kZ(G9jZhh}@8H#1d0j)mLLdQ1}_!#O$gJTGV3F0Jh|m8iq*Cs;fR73>qXch&{8
zKFE+F$7g%K{xsP)kshxzn9jTG(Z*~4G+>w$UKcrk@9FP8uV2WGY%AB1eg!^mdxh+n
zj=7bgPGX0C-D5vR3QW1Z?1p)!XFT@PWY6?@PAoa#`0VdRk3G+)nBsijUA*JRo(C`V
zpHN7fXsz2A>R$VCz%YN@Or9Sz-SSWD-|*OXDz*XBmpt~IH-;}k#r^#8o~Kn<k*K%*
zzXiM;J~Zr|bp@YW^~PhK=?vIbxa@fybD;`AD6D653q0fRg8=Vcj?e1|KEKT8l==Q<
zJH8LT3AUJjw&(M6nXLdq*<=&vo9&ri2Z`IBe;1e``-o#{SJ;l}VlZ~w^L)6y+SccG
zvKzKzz6^{J<Mww3ZAmBDd-XAvyWsCKh>^M@V*B+DVprJSP5It+s}7UH2D)KB4nmwq
nb9?yth2x9c?zW$(v$?lD&N(jY;_@n={h1xM#u|@-hZTPZ(L;h8

literal 0
HcmV?d00001

diff --git a/openssl-enc/enc.exe b/openssl-enc/enc.exe
new file mode 100755
index 0000000000000000000000000000000000000000..41b2e90cde27db5806fb7edda1f00bebb81e3275
GIT binary patch
literal 17040
zcmeHOeQ;b=6~CLd5K2i>XrYu!AC+p0?b0s_sT0{W-SmY?A*2l=0<W9wOR|#euDdU7
z%E(xW1=kR*pM#7rl~L(1)rsF&6}PlgqNAApA!Hc;h#xS!idaAqQM&%lz4yF*`?}9@
z9LIm$+h)%_zk9y!dH3D7ci+7qj&`=!g+hYM9Pu7OTza8GBD!IEi>`n~#C4(ppUcJN
z;vDdEC8pXVil9}Mra6_gUgHFl-e+~YpDxpKOgTcLq!(10&Q~o=MU&!5Zyr@O@28(T
zSIIHucGsVw+J%qC>lDt^t4F!XuT|~&mP%UCdYm8DBbfB2wcfPWV|tnbLSf4Jq@2)S
zm(Hi38fc?p$WI~sdTFiar&nrursRVPQTp4qg1ED(A<?ow*4z1l6Q{aAKIZ*;9A}r-
z+jfOA?5CTwKc?*OX6R8q|J}mFqg(q6x_%LT{g~>@B6C7EXsm6&u}9SH7kP@s+r9`q
zrJLG+ZNK-<FD-a|;OJxXx8FN^B>LQ|g)LVPC3-h+x_T(Sb|{e?8C^Si-R8BMH-)pQ
z@CHF{muP#kU!jkH6Lo}Lioa9#GsDfVj`M9pZ53q!0=cjPQOqPrHT(|&czXc8CjgHG
z_<cA){?!0{b%31}0r;^1J1+#_w*}y{0r>d=exDDJ|78G9W5&Rrza#)uyDo5BRentX
z-W(9;#{=wN1bKaHL!w;f0$(VWihM+2e18hd8W>I`t*jHvIF==>j$J#fxSg>F5?RO2
z?Ap;bluFvWV!cDQYOC6EQ&;rHojW_NL^9!6eVKh}Cnch{bXjeQ^q`&T04mwO!5IE;
zSSO<0-Bvo2NII6C$)qw_t3U0LZ%-s+LzX?NppGsx+HJM%y46bBdp%M;>3Gbs{WAR-
z+ZO2&Co52k#f3cz-~FkyofKIoGX!E;xJ~<XhlgVcYCwlGqF+YT4}reXnAJ}~B<{9F
zf8S6li_Tk#Y^txh*~(`7V#$8dzc-VB`&e%(;|Q`Sdrdd{M#)lbv*5&R46h5X6WcpG
zwzgRt!q>XBjho!+hVV7GG<BF^=udsl#eBp_9cuJ1gtid=DO^uy5^2XZ=J9B}D~)Mp
zj<A4HA*~+WPW&Z_#050l4QuS%pZYxH=Zd|WA6c3>kD|F(>+^Gv$4!?W+*A5F$9R**
z4@JmJ`FX{B{(6Pe97uB?mnjd<wy15|gM06%84phLGM8BozL-H!9``iA(|qfeh^o=o
z2;Ef))O&EwF*P)KaQ)~dSS<12{0t-9@Zj=$41p-CB9aL5OS#~(E~09L>#sHvxXy#)
z!nh^k!RNcE5T*y$U#(<omj_?qk-yc0V_>*tw+C-<Q6UCBc%uhTdvF?yTt*|RMt#y>
zQ6;e7gI}aX<mbmc_{ARlpa;LigV(CH4Ae4E%fSCj2F$US>do<aKffAN{eiqwSDH4*
zPShWFyI;EIr)Vmz{24wQmq$<|evsOWvn7<3PZ3X#yyCRvj}l);d|vY3B%U5|#YxFO
zPCPx@iiafsDDm`2D;|{mL&VdgthitDpC+EB`(j%1A19t3?Zw@azn6G=loh)qe>d^;
z2rEV;pCO(eUBz{h{{Zpy$SN9=?<JldRmCRB-$pz=qKZQD-NZK%fBFo7l{XMikEG(P
z<hK$}kD}tV<hKxiA@O<1-xe04{~&l-*8j01cj`_v_ZxHUcc;5{Mc3!o|HPbVc@d4J
z#n(dg&;8-X<sX%@ly9_!V9=bH_a++6<~N+hxLg-g9hd98(rn}M{Um%`Q^=p9#))fw
zN@VpJGk4lN_VV@Su{Y+Jp_AsRGtMFycmY2zkb(NrY=7hOZDsw}8ZUoyf6LdPD@NYc
zV~({v1W94$UT_we<1I<xh1JMHA&!re^A3Oy-2vaOf6_1RMPm<i;OKUWBKLG*E^<+5
z#0TN6yLOr%c`1#HnETNKe=U{F+;{d%GTV_mF(#pT&IWV*fJDceU}q88nYf?_7s|{%
z1B*{kuL~`(_+uJ;g}0-|8e@5kX^1brLyA930sQtY@)Mmk$L^UGBdcKY808>$?C2_}
zKS?%_<ZGnD(}k53?ru`iL5$@Qh3v^vLdV{SIAr4<ZG)~q+gPe?{2GFVWfeA-XdBP|
zL)tK;jb?3w#uVEqV1QE850i}<l6K=TRM(!960&Rc<RcfILDyzf*Irzsy0+S5@^NkQ
z1~Pe|!X$U?dO}YX%-mDv*zZGTu4nov1tpo#^be?h6o10}>ucs+NXY6FW^NXqr=E_!
zMED;f<I$JQzG-tjI%S5QD#r{5^=Jy^%?HiU6t3fT8BF;)E{5kZ2uS^z3PqWRul!v_
z)_gqk#d0gB^M2jx#-0E7;(p@kXo2G{sJNe~h#L+NccC2jCoz$D$KM_BJO%*>nSGwP
zIkG>#S&sWja`j`H84E80RxI)$3eSNp)KMpL(aFLWWaXqezT*jVyk`o@oNSe&od(1j
zG#<z|9ykd-bqjn3sVjaD?0ED@?j*+WE13M;8>ADa$L~2}PD~u6J8YuousQLagXDqC
z=H4Ki*Fok$eq_F~*9Lpz(ZkZzH@v1oWGZ@C=4r=_IdOo@r~wNjub~wKhXfupo1e<k
z-C<otksLdEIill{eU~y>I1c&3nZHpWJ+ov?P5`Hl(l2PP(IkX&(IaE`91)G5T!vXi
zbzp)!pe{w>eu$Mja4*8*4lMI_AOdf}9oSH%1CQVaq7Gc)>A>@N)=<{!r~@ss1JOwW
zKB(%mRPRys8LD?sePZ4Tt@k+Cg9l}<J9ED?C+ySjZ@v8vdg97wamCXYV6D_LP|H9q
z1GNm)GEmDvEd&4M4AAfYR63G-@R}lSq+^-bu#Go1*|5=*jSbjajFnlVKQUzErHpZx
zz0XMOQEY0&nJ+RNPFreZD4u+$W6&!S!x^-VL=vx0r05#M$?P*?19(R=U%WSyN)AXv
zc!@ILV5P2*j#~@{_Vx;KwmtZ(YH;O-!NF0Hw7T({re$S(tx#rA#dkjurT0Pxy<<th
zEyd-rGhfOMI$D<cQYnuvpQX}{To`szzNfL{^vy7I*_?N;1En7^e)V#x^dZn?r%R<T
zgRTMX1YP_}sq{n8wV*Sg{H`H%cee<QHia%*aBls<(78>7)63hLKb1-=K)F<x7vf3?
zko>Li8=*yPLsNUhk{cS&-&?<5T)*_)S8cpfnjw8G^F<nV>Bkc;OHjETe>Wpes*Bc!
zru*vJE}$P^4E&AaZwIwe=eX^L2j+~;opati#0=DZ=S}YEoi-Kv!AFfO$<{t<8K`BT
zmVsIZY8j|ypq7DJ25K3oW#GS%0p35w`=#hRI2GE%MTL3Vvqgp8H^@RSb5QWEN|p!o
zCK%q+#QU@^)9t)wSgLv6uSIJQD%}2;Go=*qle7Rp;k`;GEhtbl5i`1-)@W2dq2uE{
zMsh6z+`IRR<g}V7=>1u|#+cIjyiVdhPrSFs#INsE7^jzyR5<P##R@Iv?kU5&1lb=J
z#d|@?H)%z@laM^efu)k<pVf}=W547%ZtdoOPI&*g-|=QW4%#)nMbmyw_h@>brk~gJ
ztD1gS)03J$tLclHzOLyxdb8HWn!ZER&6>7rdW)tU=b?zIZEtJaVyxO`_a<UVWBsP^
zhVZ(z>#tp{t1NvsrC~8wyi)SF&~*-pi`@O|h8Cc`W7Xv86;>TiJsk4IM|y-$`|yn#
z=lc?@EFJg^VgKw@MDcpq3R*RXFxvUPQmsOK2o<u=_c`Mqlk$rM-=~Z}hDx>ggZlM#
zY3D)_S-}>{w3?kC%I1ZF_usShFHi}Ii-muj(R~%d-Ng4R%b&mvLz^W0<z)cX@C%Tr
zChWL89I4d!7VH?nAN1jiAit1yu^LJqZxv;EJMb!974HFF&F{?tcvj*K;)7aA{yqW^
zqXF^{1>i@3FRZ&%9Ezy;`1AV#^3M}q*C=?tX8G9w`L_b_@5%f(xaWL0CznW^t(NIk
z0eC0jb(ppFea;%)z^PyU>vd;<opb;`5r98J_N(ke{|0axC;sv9q{Nqs=?F)t=<xvi
z&jsK`Z71)u^Opemb1?B6l`bW>0(iCY))FA!Ddii)`*^%*o3{nXI|26Z55UFFzKpXz
zoWlO}SZ~5|Vgmv|)*0#V5BG`kMt;i~wy=>sX=foBPgw&)sa|Zdk2|#cJ~lEc`clK`
zA^d<G$3FF{60{>eVZ}0;*gnfn;+J9Uu*Xl%R(xc5cpp?eoH_^K741vKZNy_)?cJ?A
zqE__AZFJVa!mo~2)YPE4ty@^z-gjf`j*d2AZSTBkYip-<Q+xZ)=q_tl>(<Vwb=L0x
zNag-|%f^v_7|to&gzf$DMA90`+Htt??&pv2CVbj&uZ{#%Ky1--l)>jko*Afeg25*y
zPX<(&Mq0BeYcQ6K<1mFh9#L_&!KW|tjo^K!6<murI^a8#;5J>W4=uO=_0{K)4odhv
zQlDWIhd%Tbk_RWww&I@Z@EM@P78TO!WJLvpB;XpU;}-%0DbD9EDx~D$jS9rFdb3%r
zM&~;!8~??r73w!1Jn_ZrJNu%pj6Ra`FHXCtqaPIkln=Y`;T4}N5zg)#c4EDtPDar|
zt|e2B9Ue%Igwq+kg~>SkMA(ITM-n(smWYcmPRrPtw2*>>vFxA-$M+>+R8c3RTK3=#
zP$HGAU@Wv{?4cMb=vsQnA&a=&VN}BdDO4PL6rXgLLntNhq_91x@9V)hj4-F;Yu(zh
zmL?o&NX-mNpX=}!8&32gn3O|)5GviDVO&WO#)LDBd8Eo5`=3Cx-l4DVn9gP4bBRn1
zjWgl(1M}FXSfQWBd`pEXy|3{W{$9dZD=K(oyZ(dD#j-rfdJBEOd>v~Jj(<}7XSzxY
z^SaC*|4y{i8jSUMoyL@&(^P03N4{B~*K6+wMlM;O*L_TRod*$F{PFhzr8O1n^E!&@
zCauTuvmDbj+G&l(Jg?K3?$-JgKgn?X8WtZ$g{}$fr?mi6UMI4D*604`wEk9Ykk_3|
zd7Vo7q~q8B3^2+Guan*HRr>oCuV*15i+}ul0;pHt(0WWGzJ&AFHl|<j>F?I-8m1ht
z@?MUg@kf37e2$#yrEbTR1@_DK4*T@^doEL2w|R@d|7tx`zJ9{c(wc7d^`GNro8Lu+
zMELsiI)^EbKbH6VKjG6Ky+TPc{TVB2>i7Q)aPR!%KVNP5^!@&Sh4u#g>D%62AM!b7
zzdz=g7NFbc(dYH(6gDYSVL8Q>dB*>Y2D-%TpVxzYo}JIF^DtmN9tU(DnDWp1e9kX_
zH9(YAinyPw&-5*{c=dVRS<w2EuBNK69@BH6?A7OW#DnXUJjcmqSdV!+Urm@Be?+w$
z4$wDLv-`PF``6+w&icz;L{%tODqhNCSGB0mDQz&KC$6^vrlkbO&+`}EUmUyARG;;m
b6+P^0WWOv+(}hn&Hcd7wiKRXTA1nR|51u;3

literal 0
HcmV?d00001

diff --git a/openssl-enc/enc1.c b/openssl-enc/enc1.c
new file mode 100644
index 0000000..04a05b6
--- /dev/null
+++ b/openssl-enc/enc1.c
@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <string.h>
+
+#include <openssl/evp.h>
+
+
+#define ENCRYPT 1
+#define DECRYPT 0
+
+int main()
+{
+    
+
+    unsigned char key[] = "0123456789ABCDEF";
+    unsigned char iv[]  = "1111111111111111";
+
+    EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
+    EVP_CipherInit(ctx,EVP_aes_128_cbc(), key, iv, ENCRYPT);
+    //This disable the padding
+    EVP_CIPHER_CTX_set_padding(ctx, 0);
+
+    unsigned char plaintext[] = "This is the plaintext to encrypt."; //len 33
+    unsigned char ciphertext[48];
+
+    int update_len, final_len;
+    int ciphertext_len=0;
+
+    EVP_CipherUpdate(ctx,ciphertext,&update_len,plaintext,strlen(plaintext));
+    ciphertext_len+=update_len;
+    printf("update size: %d\n",ciphertext_len);
+
+    EVP_CipherFinal_ex(ctx,ciphertext+ciphertext_len,&final_len);
+    ciphertext_len+=final_len;
+
+    EVP_CIPHER_CTX_free(ctx);
+
+    printf("Ciphertext lenght = %d\n", ciphertext_len);
+    for(int i = 0; i < ciphertext_len; i++)
+        printf("%02x", ciphertext[i]);
+    printf("\n");
+
+    return 0;
+}
+
diff --git a/openssl-enc/file.enc b/openssl-enc/file.enc
new file mode 100644
index 0000000..e3b93ce
--- /dev/null
+++ b/openssl-enc/file.enc
@@ -0,0 +1 @@
+�$·4€jz|‚Z�ÈÚ9»ìýÜÙmi2+`Ù
\ No newline at end of file
diff --git a/openssl-enc/file.txt b/openssl-enc/file.txt
new file mode 100644
index 0000000..e7b7fa4
--- /dev/null
+++ b/openssl-enc/file.txt
@@ -0,0 +1 @@
+CRYPTO25{MyDecryptedString}
diff --git a/openssl-enc/guess.exe b/openssl-enc/guess.exe
new file mode 100755
index 0000000000000000000000000000000000000000..16d0e396c83a97483cd1f46f01f11130cc7c2ab6
GIT binary patch
literal 16968
zcmeHOdvH|M89zxt5g`dEHei7(g%*@7;S~X;ZU`H0YyvSPK3dxACc8<t-Ry36ZzN%)
zL<0_K8Yg`@*lA}NM_Z>4%e2K|7#~3$L`Rv>hh_Shp;m2niW=*qv?|-*ch32C?_P49
zPG{QwvtK6nJKyhnoO8c>?zwyJJ!em#p{}^7NHCR%PYaToW+}w475g{n0+?T{6QwvV
z6br;fkf%sY>HUg9tEjvrpHI^`!Q}TXt#|W}YdhxLLgM7-MF*xU4RcYhWb&IzMJ>B|
zpAO2L_1XFiat0alnB@n_0L0wsN4XiTlxi`$F`u6<R`P`A>_;N`jcLCz?Z<pV*T<am
zNzJGKCY?_=H=rXj<WUH>Uqbu2`C@I)oa!JVPXGN^k#r$9B$}&_{kFeqhp6msAIok(
zZfBGB+p7)Se2uP;IoEd+{3xIQE^+s0*7bQ^Kfk_i%=KlFIiVQT*S2hJ6~+Bxl-lCd
zUk;hlP5OtQn*L;k^~*oMIe+<%^2hzrhpaaauZTw4s@JTDhAN|xSWj<d@4D*B>NUPp
z+_y?lwO8nP^1O=ff+UIw`xyRDg->>`|JxAXHl)j=A3>U(hbZ9_Xy9b{uRQF79{64l
ze2Yi?Q4jk|JnYwd;IDYZDe<uH@vuMdf!BH9i#+0=^RTDBVc_3Q2s0_Z+ynP})O!H-
zlU>KFVZX>-Dda1G&l2;*LBCS+{U$7{vpXKMQg$$DTb8iuTN<rUI2rDYr0j6ArLi^|
zkA+);ZPBpOO{xjp++@|(H<^KEtG4A<D;2h_L@*SJ#5%>croh(i+Z(J%EMi;j$-aag
z7t%bE=n5z6fr>zLvz16jVzw1dCgaJJ)sb+R)J0;!s1@#&P$wd{OV75xSg<>+>~b~7
z!aE(Vt%*?3zQCp<84e2^f*}#^MfDx=L^y^#;BIW!dFT#CVj^WD4@uD>o7Mq?_THe?
zL9L1GLV)&YJO#Eh89^1nws_JO6hWRL-NUP;NTq7ArJ;UPt+mRxdQG;t%C|O~o7KK5
zUlm=KVvHBX@{jlwDN#xNmtb_EKbFX&2-+REw$$G!#4o;nABKx5qC;an^CFkfDD-8>
zMC9M7btD_tBw$}Gc56L9zqo%?=}vY+Kc5(%(7zi-{1hekoMCzN28GkuMPnAz2?x%x
zNH^xdb!h2w+JQU!`xys*83zaF{!QaDjgwjOtJ1|_`cx$_&4JUH%T(@HC9>C#ObJvt
zaDMiX!f@bJH`7wTDp4HD1yhw@l?bPQrgeT*A`BNUOMbs960U#xNWgU9mnsu^Y;xc;
z9Qdsce5M1x-GP@n@Gb{l=D-sUocbP9uV0m@o%H-;>i4S>;d2-)@InR(87O3+kb(bt
z2F!u8)6Ai%FRl>6+&5|$XU5EdXQn-!tv9pwd8jf=Ucj+zp&uoZyGWltlL0Mxie!3p
zrpKgwl;mQPN2UBTlIc;IJ|yKIl1z`t^g$^<Kr%fV(<4&;4$1ULO!rIq8zj@?A)S!&
zS4pOy2<h9Ud^gGTNK7|Lc^Ap_C`|jMoFthZf$1tKf01N*^ra0cw~<VbymYygKT9$_
z>e52W%_NtRJaHbtk{d~;M_c-gly~`r=oo=4Y31wngQvb=4!&#-yfV?$5?DF9@;P&O
z<7-f6=G+3)cRGA!3u%_5@(JB61T=@IPA9hhoIMAZqZ)>EIWEbZDO=c2wohvg`#+I#
zc<t|qEjw=xPMF8uxWPPjuEZ=lZk{@CUycA%b%1G^GaY3MH|PA{E?e-={*6C@TJ&7g
zY7T5XN-rAB!B_1W=FrBk03Tn5vm6iMaD3`M$VHz=-P!udKfM#mR`{Tz9aPcav*U}A
zi}4jWNc^s|{kTGdkALm&nT$DjxF2jl3MKX`b7&vQ=1@7@=ac*J%&#E-=HN*LIzlHq
z-hn_*QlA>X9wqh|7)4iw`JB6@`Abyq2Om-mfpg}-?sKANDMCJv6EX*n9bF3dCnyGT
zd$V+ScHBp;93+<`RV!DmUbD9PTJz|-^);JnHwWqvX3QLHJ$*cI1_1(xP(E@zFe;uv
z4DlrO=y4xhl}H_Ed?Cc~8&wM?a;?OP$()RRKy5p24mTb$hg-+Yp}<6qJU?pqcDU^u
z?U}Al_z`)Ufe9I$)Gbi|b=A=Bv*z&d2&HSd^~dJ$;gR=Iq&S1;$m(9ykP8x#L0Zq5
z!~3Mm;HjhZK0+k{)&^n@2F?!bJ}dS-qyi3eK$ZRR`FX9X$V<LFt>JG=4?3%<%a8=L
zLY=|ex@FX?Tj<1xa8Xdc4&{*%Y4aS06*=DIjWCqm0u?e)$Uq?jg$xujP{=?b1BDC}
zGEm6C{~`nQoq(u5b_c#+gp5QmiO(na!jtkDt*KyVc!RMdWpqTMVSK4EY8tj|t8Cd;
z*}6S2T_nk`Hr^8r#Xe;l^s&USyTV2!mgupi$8y6?_8GxWd^DLZ$hEn?#cbTLB(>bw
z)?>qpVq>OWbY;nP^o@dE0(|$)Oy*AT$0jnF2f<$eZva31RwnZp_>17D!TB9>(XM7u
z)LUM3<&2A`jTBv6PB?x1?1kSVaHh%ag;)#&vadkB2F(^r%j-%jZY;ZW=d^xt!@TRR
zUcFd`A%9GxMLFWq%Lk?k6n5bME#OoZHKpbE6xYtA7Z|b~;IBhBpVG{_l8Rz97l8VP
zPA?OvYWf~bL@!I!Rgq%hP{=?b1BDC}GEm4sAp?aB6f#iAKp_K#49E=dIxJpyMe_(E
zTFXVmGOYz8qVHCcXwm_~hcQVBJwckQWnS-frIvZlGf&IB?u+I)M67@Jd?rrvA)3U1
zc+FFVUgV^iIIZ>cp_XV!w~yB<$+;A8_nIK>CdTzTFP<kI(EdEnqYuVJ*|lDJ(G=rL
zb%VLxG^ZruwN+d{zG}(yfl8X<i<p#8>p=JtDrIg5rg~C-Q0xDpWp1~u<o|Hs_2cfU
zt93u9)BI-5J2byT^LsSEPxJ3<{;1~1HGfI-*ED}m^NaN2y(={Tq~_JmMSW=8h+nmE
zOKt52W9jB_TO=4WR<7}_@>Nx?ympx`y3ZmfQ#Y6*-pb?<Rif)!BreOYS2wf)tr48e
zegW`e>~iRLwU7J=Kjgw!Yn<;xh?44YEW-NQhy6;{-Bi#_zX-jX?<1uZ;!YGOKHt}j
z@0a$MXZH~>{sR;yYrofd{anVGE$+OEBjosGagIs#EV0+f*-`1&_%Ff=PItfhqr@w+
z_b1sBy^a6bvXp-q$Bi=?egzUW8NL>HxtJ>s`19lZ7I6&V`(60;u%AV%U=3xD@8Oa@
z1ALJ#I~lEyovhyd5-$}uX{CIh1IJ+x`=5H?$AHf&o}2CGT=z*2`!@+ME)zUHv;Dgs
z_P>|;EY0rU;d7iVarVyfB_8+|!izB)>-(2I8i7;$-TA-GBhHsR@ckb6{T}#Jz$aU$
z{u|)bAKcgdWr@!dhy2`f#sA_F|9ua9CI;?u$NG4VHW#?Tf`hO1z&8V*jr)4N?mzr|
zY4)&>N_$6OUEJe=i|y@6d!;Xq<><k-h-C*m1%Q;@)6wB;7rBM|mfdY(g?cQUf@LUf
zbw=ZDSVkYRX?=aLr&qMcyAx5o01jd0`J@)K)IDMalgVJ86^`KzFV@WCm9Z7->F(}>
zi$hY2`<<qpJ>gU;810OsQI=KLT+<k^0$VrJ1_KMPKdpeNL34Anur}YewWhJYR#;ma
zwr#3uu(s9JZ4b0qEj61O0@kGK{{6hIKrNlmZ75Jn{#|M-jC}w>>|fZ1_5IkDVD+TJ
zA+*G~px@7H^qmXy9h(+hA>|H%Nj5IH%;dg+ywJ#XDsFWJV<GIQaP6DG?gf{>ya;Hi
zYi~j}A~qDLjR;wUn(qor8y?(o>C6xp`#bb?k-H!+jFR1@;R--ICoZ(kZNzYF0daY%
zZ54UG$O*2G+Iu0;*+RVOBF{>0*~mjIt1Xpcw~yMmlE24AC0}ng`G{RDYHvqgjk%7-
z+frO-Cw!^CZadfpZYLG*;!-Sbhkc!~9$zAfuP8~oPx!J>TTcZ0z#<{x!#<dBG9jd4
zS1{Eje4)M=f+}t&mF5n7xrxMMd4dI9G8_$(gDxeaHbum>_MzzOjH6(OdvT<@8%A+?
zXZXTh`hM;TAqY#leKnivD`}vSfz*hg{JD(!g58mJG$w9SJ!mT3Z$4Zd;ln`Fjq&5c
zA?`myXr4kpxiO4O;{Alo4UIG7-~B9O9b%q;0^=+ZbNWu?B>o-2SPcqzBxmdQ+Rw`N
zWa}jQo%kN+3f%rfx_;(MwK319-0j~EJ<XlipXXQ1{aQiuFRGjU`8o7CU{odh^L&jt
z&(B~Y$=&{Tpfnd^f1dv^uhM?pezs$tfS%@7Ec5(|d6V|1_LB{_U&CS#3Up1_pXYbX
zd49+Bvp=8zp!VOy0cpZOq&d$o$)9}O{@(;fIpO(j_IH#1{gj=D!iLD*f9?h5^f$C$
zmb((J)!Az9clrDE{De8Tm+B^BnfU|2ob@+pf94Bxf0WKRaQ!Sl?DFT|tIRo_Z0|n*
zN3=g*KVfJ~%?Gr|jN8rfqbN}O*?+I0G|bm1F?)2^{|q!v|09MnWqu;-sS57;PXcz1
zKkj|ehRfew{~w?)#XqN+-@owwV|RTlGarX<nZuvwl_#(onuzU`l#>~M2MX%DTtCn2
zcpp0NH|PG%e%uef2Vcq``}01((G>teOBKr=*`N7`&^Z11{m!`dKbZAY1@>cp5uBa=
zJRjI!rR=$#9ESZ^o&jgVxcvwHN^`)&-%#r8ah9%Mn`d$MUzkNyf!a#s<lJ|aMjelE
w{d(Y<516J9+<qRv=>FoiD^GPiu~zYeE+yB?wsgC@Or)x7y|S3+a&U>_Us|w;O#lD@

literal 0
HcmV?d00001

diff --git a/openssl-enc/guess.py b/openssl-enc/guess.py
new file mode 100644
index 0000000..5b0d96b
--- /dev/null
+++ b/openssl-enc/guess.py
@@ -0,0 +1,50 @@
+import os
+cipher_names = [
+    "AES-128-CBC",
+    "AES-192-CBC",
+    "AES-256-CBC",
+    "AES-128-CTR",
+    "AES-192-CTR",
+    "AES-256-CTR",
+    "AES-128-GCM",
+    "AES-192-GCM",
+    "AES-256-GCM",
+    "DES-CBC",
+    "DES-EDE3-CBC",
+    "ChaCha20-Poly1305",
+    "Camellia-128-CBC",
+    "Camellia-192-CBC",
+    "Camellia-256-CBC",
+    "Camellia-128-CTR",
+    "Camellia-192-CTR",
+    "Camellia-256-CTR",
+    "BF-CBC", # Blowfish
+    "BF-CFB", # Blowfish
+    "BF-OFB", # Blowfish
+    "BF-ECB", # Blowfish
+    "CAST5-CBC", # CAST5
+    "CAST5-CFB", # CAST5
+    "CAST5-OFB", # CAST5
+    "CAST5-ECB", # CAST5
+    "IDEA-CBC", # IDEA
+    "IDEA-CFB", # IDEA
+    "IDEA-OFB", # IDEA
+    "IDEA-ECB", # IDEA
+    "RC2-CBC", # RC2
+    "RC2-CFB", # RC2
+    "RC2-OFB", # RC2
+    "RC2-ECB", # RC2
+    "RC4", # RC4 (stream cipher)
+    "ARIA-128-CBC", #ARIA
+    "ARIA-192-CBC", #ARIA
+    "ARIA-256-CBC", #ARIA
+    "ARIA-128-CTR", #ARIA
+    "ARIA-192-CTR", #ARIA
+    "ARIA-256-CTR", #ARIA
+    "ARIA-128-GCM", #ARIA
+    "ARIA-192-GCM", #ARIA
+    "ARIA-256-GCM", #ARIA
+]
+
+for i in cipher_names:
+    os.system("./guess.exe guessalgo.enc "+i)
diff --git a/openssl-enc/guessalgo.c b/openssl-enc/guessalgo.c
new file mode 100644
index 0000000..9500441
--- /dev/null
+++ b/openssl-enc/guessalgo.c
@@ -0,0 +1,121 @@
+#include <stdio.h>
+#include <string.h>
+
+#include <openssl/evp.h>
+#include <openssl/err.h>
+
+
+#define ENCRYPT 1
+#define DECRYPT 0
+#define MAX_BUFFER 1024
+
+void handle_errors(){
+    ERR_print_errors_fp(stderr);
+    abort();
+}
+
+int main(int argc, char **argv)
+{
+
+//  int EVP_CipherInit(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *type, const unsigned char *key, const unsigned char *iv, int enc);
+//  int EVP_CipherUpdate(EVP_CIPHER_CTX *ctx, unsigned char *out, int *outl, const unsigned char *in, int inl);
+//  int EVP_CipherFinal(EVP_CIPHER_CTX *ctx, unsigned char *outm, int *outl);
+
+
+
+
+    if(argc != 3){
+        fprintf(stderr,"Invalid parameters. Usage: %s file_in ALGO-TO-USE\n",argv[0]);
+        exit(1);
+    }
+
+
+    FILE *f_in;
+    if((f_in = fopen(argv[1],"r")) == NULL) {
+            fprintf(stderr,"Couldn't open the input file, try again\n");
+            abort();
+    }
+    /*
+    if(strlen(argv[2])!=32){
+        fprintf(stderr,"Wrong key length\n");
+        abort();
+    }   
+    if(strlen(argv[3])!=32){
+        fprintf(stderr,"Wrong IV length\n");
+        abort();
+    }
+    */
+    /*FILE *f_out;
+    if((f_out = fopen(argv[2],"wb")) == NULL) {
+            fprintf(stderr,"Couldn't open the output file, try again\n");
+            abort();
+    }*/
+    unsigned char key[] = "0123456789ABCDEF";
+    unsigned char iv[] = "0123456789ABCDEF";
+    /*unsigned char key[strlen(argv[2])/2];
+    for(int i = 0; i < strlen(argv[2])/2;i++){
+        sscanf(&argv[2][2*i],"%2hhx", &key[i]);
+    }
+
+    unsigned char iv[strlen(argv[3])/2];
+    for(int i = 0; i < strlen(argv[3])/2;i++){
+        sscanf(&argv[3][2*i],"%2hhx", &iv[i]);
+    }
+    */
+    /* Load the human readable error strings for libcrypto */
+    ERR_load_crypto_strings();
+    /* Load all digest and cipher algorithms */
+    OpenSSL_add_all_algorithms(); // deprecated since version 1.1.1
+
+
+
+    // pedantic mode: check NULL
+    EVP_CIPHER_CTX *ctx = EVP_CIPHER_CTX_new();
+
+    if(!EVP_CipherInit(ctx,EVP_get_cipherbyname(argv[2]), key, iv, DECRYPT))
+        handle_errors();
+    EVP_CIPHER_CTX_set_padding(ctx,0);
+    int length;
+    unsigned char ciphertext[MAX_BUFFER+16];
+
+    int n_read;
+    unsigned char buffer[MAX_BUFFER];
+
+    while((n_read = fread(buffer,1,MAX_BUFFER,f_in)) > 0){
+        //printf("n_Read=%d-",n_read);
+        if(!EVP_CipherUpdate(ctx,ciphertext,&length,buffer,n_read))
+            handle_errors();
+        //printf("length=%d\n",length);
+
+        /*if(fwrite(ciphertext, 1, length,f_out) < length){
+            fprintf(stderr,"Error writing the output file\n");
+            abort();
+        }*/
+    }
+            
+    if(!EVP_CipherFinal_ex(ctx,ciphertext,&length))
+        handle_errors();
+
+    //printf("lenght=%d\n",length);
+    printf("ALGORITHM:%s, Output: %s\n", argv[2], ciphertext);
+    /*if(fwrite(ciphertext,1, length, f_out) < length){
+        fprintf(stderr,"Error writing in the output file\n");
+        abort();
+    }
+    */
+    EVP_CIPHER_CTX_free(ctx);
+
+    fclose(f_in);
+//    fclose(f_out);
+
+    //printf("File decrypted!\n");
+
+
+    // completely free all the cipher data
+    CRYPTO_cleanup_all_ex_data();
+    /* Remove error strings */
+    ERR_free_strings();
+
+    return 0;
+}
+
diff --git a/openssl-enc/guessalgo.enc b/openssl-enc/guessalgo.enc
new file mode 100644
index 0000000..7a382ce
--- /dev/null
+++ b/openssl-enc/guessalgo.enc
@@ -0,0 +1 @@
+e’~¢Mv•ÀÚ6—ñ˜9"Ôh•­|†/y0oÿQ>ø
\ No newline at end of file
diff --git a/openssl-enc/output.txt b/openssl-enc/output.txt
new file mode 100644
index 0000000..e69de29
diff --git a/openssl-hmac/HMAC_computation_EVP.c b/openssl-hmac/HMAC_computation_EVP.c
new file mode 100644
index 0000000..3540d15
--- /dev/null
+++ b/openssl-hmac/HMAC_computation_EVP.c
@@ -0,0 +1,81 @@
+#include <stdio.h>
+#include <openssl/evp.h>
+#include <openssl/hmac.h>
+#include <openssl/err.h>
+#include <string.h>
+
+#define MAXBUF 1024
+
+void handle_errors(){
+    ERR_print_errors_fp(stderr);
+    abort();
+}
+
+
+int main(int argc, char **argv){
+       
+       
+        unsigned char key[] = "keykeykeykeykeykey";
+        if(argc != 3){
+            fprintf(stderr,"Invalid parameters. Usage: %s filename\n",argv[0]);
+            exit(1);
+        }
+
+
+        FILE *f_in,*f_in2;
+        if((f_in = fopen(argv[1],"r")) == NULL) {
+                fprintf(stderr,"Couldn't open the input file, try again\n");
+                exit(1);
+        }
+        if((f_in2 = fopen(argv[2],"r")) == NULL) {
+            fprintf(stderr,"Couldn't open the second input file, try again\n");
+            exit(1);
+    }
+
+
+       //EVP_MD_CTX *EVP_MD_CTX_new(void);
+       //pedantic mode? Check if md == NULL
+		EVP_MD_CTX  *hmac_ctx = EVP_MD_CTX_new();
+
+        //int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
+        // int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
+        // Returns 1 for success and 0 for failure.
+        EVP_PKEY *hkey;
+        hkey = EVP_PKEY_new_mac_key(EVP_PKEY_HMAC, NULL, key, 18);
+ 
+        if(!EVP_DigestSignInit(hmac_ctx, NULL, EVP_sha256(), NULL, hkey))
+            handle_errors();
+
+        size_t n;
+        unsigned char buffer[MAXBUF];
+        while((n = fread(buffer,1,MAXBUF,f_in)) > 0){
+        // Returns 1 for success and 0 for failure.
+            if(!EVP_DigestSignUpdate(hmac_ctx, buffer, n))
+                handle_errors();
+        }
+        unsigned char buf2[MAXBUF];
+        while((n = fread(buf2,1,MAXBUF,f_in2)) > 0){
+            if(!EVP_DigestSignUpdate(hmac_ctx, buf2, n))
+                handle_errors();
+        }
+
+        unsigned char hmac_value[EVP_MD_size(EVP_sha256())];
+        size_t hmac_len = EVP_MD_size(EVP_sha256());
+
+        //int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned size_t *s);
+        // EVP_DigestSignFinal(hmac_ctx, NULL, &hmac_len);
+        if(!EVP_DigestSignFinal(hmac_ctx, hmac_value, &hmac_len))
+            handle_errors();
+
+        // void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
+		EVP_MD_CTX_free(hmac_ctx);
+
+        printf("The HMAC is: ");
+        for(int i = 0; i < hmac_len; i++)
+			     printf("%02x", hmac_value[i]);
+        printf("\n");
+
+
+	return 0;
+
+}
\ No newline at end of file
diff --git a/openssl-hmac/file.txt b/openssl-hmac/file.txt
new file mode 100644
index 0000000..b350ab7
--- /dev/null
+++ b/openssl-hmac/file.txt
@@ -0,0 +1,3 @@
+Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. 
+Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. 
+Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
\ No newline at end of file
diff --git a/openssl-hmac/file2.txt b/openssl-hmac/file2.txt
new file mode 100644
index 0000000..6be9cca
--- /dev/null
+++ b/openssl-hmac/file2.txt
@@ -0,0 +1,7 @@
+In placerat sagittis efficitur. Vestibulum id erat pharetra, ultricies elit vitae, maximus nisi. Mauris placerat ipsum ac arcu fringilla, et placerat erat blandit. Ut eget ligula id tortor vehicula lacinia a eu dui. Praesent vestibulum, nibh a euismod fringilla, elit eros tempor ex, vitae luctus urna dui pellentesque mauris. Ut viverra quam in eleifend pretium. Interdum et malesuada fames ac ante ipsum primis in faucibus.
+
+Sed bibendum a velit et dignissim. Phasellus euismod fringilla augue, ut iaculis nibh vestibulum et. Maecenas molestie enim ac ligula dignissim placerat. Sed bibendum, odio ac gravida mattis, tellus eros posuere risus, vitae sagittis metus diam sed orci. Suspendisse pulvinar tortor nec metus iaculis congue. Aenean egestas leo ac dignissim vulputate. Etiam tempus justo tellus, nec elementum magna pulvinar at. Praesent justo eros, ultricies nec gravida vitae, cursus a ipsum. Integer semper quam nunc. Mauris pulvinar ultricies varius. Proin velit enim, dapibus vitae lorem id, facilisis sodales ligula. Aenean fermentum ante a semper mattis. Fusce finibus ullamcorper nisi, ac commodo tortor. Donec urna augue, gravida in erat a, vehicula pulvinar lacus.
+
+Sed non erat at nisl facilisis consectetur. Cras fringilla diam et neque varius sollicitudin. Proin lacinia dui vel quam venenatis, id mollis ante ullamcorper. Vivamus nisl mi, convallis a dolor et, pellentesque congue est. Nulla dictum et massa ut egestas. Nunc porta commodo arcu eu egestas. Nullam ut mollis diam. Mauris vulputate, magna ultricies ullamcorper venenatis, purus elit consectetur ipsum, ac dictum magna ante a ex. Ut posuere fermentum sapien. Mauris accumsan mattis ex quis dictum.
+
+Maecenas at augue eu sem egestas rhoncus vitae at nisi. Proin faucibus tincidunt ipsum at molestie. Praesent et condimentum tortor, id eleifend elit. Fusce interdum congue magna eget dapibus. Pellentesque a odio laoreet arcu tempus venenatis at vitae nisl. In venenatis dapibus velit eu semper. Etiam orci lorem, dignissim et lorem at, malesuada sollicitudin nulla. Sed egestas iaculis metus. Curabitur cursus interdum gravida. Donec ultrices dictum mi vel varius. Nunc ex ante, blandit eu rhoncus sed, volutpat non massa. Nam sed molestie ipsum.
\ No newline at end of file
diff --git a/openssl-hmac/hex b/openssl-hmac/hex
new file mode 100755
index 0000000000000000000000000000000000000000..bc295b2bd0e9a314a6ebb15a5be2693af9d75ea8
GIT binary patch
literal 16960
zcmeHOdu$xV8J{~R5JIpWNWg?gHZ*Ayz!&G`kf4-voO9M-CnmOel*h96t?dK*?sT_D
z?35ORNtDBKacQ6dscnR4Nn1b`Dp81NIFd9r2qLF{PzzCEs)FuHO3f>z6mtE(nfdni
zmRnR+Dt}Zr_U$*{Z@$-lJNua3nR^2bbzYB$Q7K{HWym$n7KmRq^ski_AbxfgD~0WR
zb}2gp_-Pyy?S4U^Rh06Qd^$to2&3LE+3utlOF5zxAyU+HD?4Y37NV?N@TfN(tCDxp
zByVJlD79Pu6jX+y@U2B(Ljfp6?RuD-R3&d_sdf2u!YlYGNl6b`)Ek$2<5G|4l=MfG
z@`*XYUz5zIlPb`LMd4e<oO)5I=cEgzJW=$41u6cXUVz+Jslw5mKhkS{*9>Ca86WXZ
zJ&LnQ>OCz5oOGr1N0j_s4|<r-|Flr|*dqP89Y4Q3Zbao_;W<GY*qt_RYGvMjmcm%<
z?Q?*~bYpw?sa?;8#vXe9rza*44tTmM=52h{T-qIKt6sUZJ6PEr3MYCid#|dltX}Dh
zM|{f}x;<ao<NM{g4>;yU>;m{5H;(nJ`Dl<%8*Ixf6%fd|d5B;-fE2=?bHV@Uf<Nej
zuX6Ew+C{$31^>Pae#!-Z-vys?!7p%$^IaGDTU>DL0}A|{<q!ac^89lb9KtDR=Smmc
z=Mw*Xz%K(GXDJ7KHk-%x_(cnyZ%orVdm>>iZt5{p)0kG@(x?TEn9&)En?|gqv9>!B
zHd^$yZbP&cYzf@Zq%~a^xLFGuTeTj&UAxQZV+h8(^yRCnd38gm(}<hRq0Vq?G^m>f
z2OBqNwJkTH8VhXMqD5n&u&EibSR@wLI-(A}x=>i}Cbdq()Z(FSd1g9dhTwC)>cb(E
z0j>v`(F@gR!ffx-W2_?*HNvp-a0<4|o$t{@VHP)G=b@QL(g6bPy}H(cj?q`g)>sH4
z*V`g7lc8#?FKR~cj9tN5tW~qkO@U3#%?;WLUzM+lZEUDtU#l(mtypPQm-|-XQSidm
zLHv2)dV)2t^;ZH{5=1=kCs1+RkiQy^CG|VyiYQzjN>~eESWx;}*^d10e*7r3Ph)Ko
zOUw(Mg`Rt)Jl(ITKUB$1J0|Z(gip!mgke8g&D~dsPhBH$aK^7&f@5sVhM!3w&~Y1%
z`$A>HhMz|u&`BGP*HtRipYb}3*F~%NMGbw*UFE<G8}1b%d|PhA<t>uq6*ipiHQ1oo
zaQR4qFk5WHF&9*-{Gx{OP)-rK%8y&d5QhU}6~A9p5tolT98hie*+PVGn{4<j8-9}w
zKgWjOVZ%#pc$W<?v*A%2F1rG6?X}_O+T{Cf_*@%atQIp+%s?>%#SDD28BhmK%uolX
zzrK_)b$iP6X2;cmBQp+LL1b6G3QgHXufeu#z8`AHcVT;GG7DwVA>{E^ni=Q(0pz{N
zr#Sx{@_6gajBx%p$m1<DvxoCfAdk1o%rNI4M;>pHnSRbcj6B}%GEvSyh&<jZGk0+Q
ze&q2MnQ7wuHstZvnDKKyhCJR9GgX|w6M4K9W)#l1A&<AfOgZPjhdkc;GK}+EkS{}i
z>NEh0u0<XnO)`_5-{xbiV;Fc|mi@gxdHi-Y`4@HIuTxDefn}*>uc$-o-h;;M+#5mk
zlMY|m{0F!!<`ddxgF$s@`b;EiPMLGza8!dJ9*(oJlV$V!QTVW=ApZ_F4y}3<$&%A*
za!P&qgKN~6PnD>iqw4X~<{U6ET^g8?o$M%^zagjpaoMGx_pf^fnpxtCR&`+Afl8>V
z$#>0J>fpK`0-jz1dzlWx=IHe8z<X{3-<E&W&uoRpR?q=Qx1yuuXnG;!BE1wgh&QYE
zo!AM7DEa$)KFem+<nvKZCe`F&bw3ON_`iBU(7wCWWMEiLw(cGc`~t@Z16-@bT&@mo
z=Zb^n;OJwBQyn^|1&)-OJO(cJV_MP|gUgq&_oYAj5?o1*ffRIV5TDz~#oxdP4`F*U
zFsTmwV3H*&!Q>t^nSA-cVo*PbHsB~M<O-wdIhNhW^Xx(>X!ld-Kx&fPy;Ino0J{^y
zt}5-q0k!OY!4*c+FM_m)cRke7mk8x?bto|W0zN0H$wLQ$u$OLxQzrev7d+;%bSsxT
zqz*QYse^&>`sCOPD8)r_=N<vU?Wx2{k(4_i`1cp9gRLobXlVFfn3uq~$Xfb3Avse>
zR)ZwSO{zoNxm@!20epoavH^Bq7XhST=Ta>3OwK4C(45he-~-%Cqwip_gRK*2lplD9
z(cXNcX~B=CQy6JGT!8-Of$p$h-F*O0GtPR(4`TfQ?zH;ZN%gK&xw_<tnw*3qI+9+^
z4UVSoMFYFl<o2EDcIXjK1{+6gkzSd%`>T1Rn48hG7mW-}AAn1R)w@c;;Ar3kdVT+L
z*rk!dzzKDC*}iGsvVE!KQ4nvli@*JOHaieF;Xx_bk3kW~nnST8FX06#t${h7cQyHz
zI(XZuR}RD8!Sy%qii^&QrI>+Y28tOdW}ujXVg`yCC}yCTf&Wbg@Vfw(`taTGDI=&v
z^_bpcz!#plPic+ooyJ;aQC#T=bsJ&8XR??Kqc)Q04u-#DD)_xbF}n;U6ozjoT=GiA
zjP)scCww=-$6j8(Djzr6BjKQ%S_@cI8*6HnP<*Yz7F8|pg^}n*C0AF0HGElM{v(^c
z2k5S;Z1zc@PXcWKI`m;S`y$X^0-XR#-vm6{wlGg`x#yx;XU-V*oLP=Iek5%Iy~}`7
zDJ;*}LJ&atsSmPQ1;>h|<#nYM*Or~Vbw)qCX5Q78uUN><pgs(@SsLQQmlRYgpmHnx
zUIBktXEmkeJG`~$;EN6gez1G&576erHzm}j4wRHED1nFpg8~CH{(T4C<F{ihC@zj5
zXN#L+28tOdW}ujXVg`yCC}yCTfno-V8TdcW0L{yyd003$z=CtZun>=Pzp%h(C{gfp
z3KaO<#Y?}OjB}ynY5vzmlBcoEJjv5MFdP$Mq4rNtXCugu;J^e5&4H?rlb$4D6SAEK
zh<!3X{7{R9kCA{n=LktPmX`CrXza6F>eKiQKNw@7xnEN<K*B2|PjOEOaciy>`G+qy
ze1D*si^BIZ&W}k$@FkS<6bB69IRCJ0|EJ_BZt3P5Cp3TD>9|_<gE~oXkhDY6yCvNr
z>7$bVO45Cj9+mVBN#B$7q@-ua$zkV9`fW+8?UTkJxM9DDaAR%lT4nJDqb;O|m1Qe^
z%Y9Xq%T_OuRp(yhc<ct#*oWC1B5F86z{Ae7=Bq1G0Ot}GlD`yiFRXItcf^N!h>tk%
z6%wcO5LjO7Ve5hUwR`=7m)(@%=-mUoo6aNA%Gf<nLHl%G6TXwn&#~4K5dIWY3dQfX
zU--q?12d5KE+7jzTFB08ym>ZzTFJ>_?QQsZU`D62U!^%-VV$2Si{;mFg4pK)3Y4+a
zP$`5jfJBwE3)yZzNecP^*iiuA>A)9*{A_$Xq6j&BSAu0V;DzkB0)Ckg$=gP`d?~wL
zD)IL*Adzsf^Qa5H-vxga@Y&uAt$t3<|Ag}1GDg>7!vE}I=W`c)C(m=KwSI^8@e;(n
zaCMdEBia8JmnSYq{eWYf&ipsH$lvaQN6=1z`Q`Tmj>p$|93SHNJT~Ib#e%h6F824j
z;4ix1$E5u|4*PGq$bSsDf&n;68C=i{^{Yx3d^6yR!v?aqbNN!XMjE60PPdEv4j22Z
zxjkks^F?50y51JjOudr<5H}MY9lmy!o4Bu;Jz6_X-H(H0FrsyKN80pmEokD*dOgw0
z+9N&DZg>G4gemF;C2-bzNYi66y-zd3@TM20(Zj1@Etu%(=>ruTr-7uICyK9hHFS|M
zbu$F(3t%w-#HVR>TWT5uT42)#Tx+1g+f6N?N>JUfg=rgZ-c-|AU(2+O4V%~3G-#Xa
z>Y4*BT1(CPhJfZ+4<ObN`17aRYX&SX&|$5@W|-C=4288s+z2`s4LEi3X8HSR#y(Ed
z=ZgYxB}4v_0*8SDYZn|6e91tbWk`BFqIK!vATF)IWJ5w6%MmOESUgZ@jfKMrKMu67
za$SW}M1v(AGXH!HgyjPF7MDom0b)5s9t3eig2kE%20bH4Ybx@j<N}I(43}Z#A)3|}
zk4saz<s#0Izh+4aD#<k@xcI}NnSb2)@)3uGWA%$T8gc>3*Q|FD>p=2$h56!rJ*M6U
z)Qkz*MYV9mG<==mgfAL{&nPjokNGU9EfInRV4)!M!O|Ba7G+$pOOJOkU$8F>Mg=uv
zqUCP*WCJHu9-~29%;?rpLDr((CR&6QFFvUHIwMdqjb7ODp5}{1_-W!Zy5x!66$B&1
z$@ps4*H_{dh8q&+x6r3L_|tnr?GQ}FL_ZKJo_szys>}zce-B(Z3S12T3kb(2_^1t+
zX<ld@AyGx*MCf^+c$^4n*N?*W6$?@P?qe_XTtQe3RNz)@`FC5#O7bXcFZg_T62=G=
z|A_QYbg>ksag;OuW@yJT6Y0~qiYVU4vEaB1eUm=jXKn!uU6MYH(}>cz3`BTw#@`Mo
zj)6#@#yv!<q#ngjazvxhj$<m~X<S9LN$O+#C`0i}nB5B%JSL=1<2s@=t|R}XPy3&g
z`s<}Z8YdE^aV6@bj#K|9fMHH(Tx&gF$>%H@e}V`v&i?ZwK<)a9)U&7~;j-Cs^O!^5
zFUKWBDPG|{7eC=oIP{yOKGCI)fXP4E+w0J$=U1XQ?y?t$Irc0x;x5whV~UiP^tX~F
zLU9wn4=Q$j8mAClNrI9({U34YPbxx?s2Kl9Wgt%f#{jcmKb-5Km7FTCIsLx{Xes>U
zX>X11Xx*{XAMr%fpj&3sr}5-iC4f*!PH;J%@K2xt`!4yX@f@u`r*-Dkze$h!!OuV!
z^H2J;-Y>NjKq!j^v9_d7^h;>5>(hIkwA9~YX^INz5j_Kx?fNvH*jXjyDNZs&dc@BH
zWyC1{J$})$+eKdy&DM6d^e@FNob=~gh^Sz!SnSm5`=W_&_mh8l;kpD+93oKsbp68f
ji(==Bax=C{R339Ql3$X=)7>G$oAfn8VxB|6!Lok?Mhp<&

literal 0
HcmV?d00001

diff --git a/openssl-hmac/hmac b/openssl-hmac/hmac
new file mode 100755
index 0000000000000000000000000000000000000000..0ee119158500291d840c926ab77a665fc0b7ee9b
GIT binary patch
literal 16944
zcmeHOe{dAl9e;NLL4+izC}Ne>feI=|2qYCK<w9~{V-tu;P^sE=liMU$lDq5O1`^a7
z8*w-@aiX?P?2HcekCt(2n>xy1s(2tnqN6r+I!?y%kMxK3PN>FemHLD0_xs-a?(MC&
zPN&oHkIp^Fe&6@=zQ6YS-tOMpeedo-eXZByVN{CPcNlVw3kBkr4bcs<0>sa*W5sY>
z$}VT;06&XkqTMeDw2D$%luPGI9AVV^iEMY$Z%8?!6d_X7b1VDji58-)RPd-b8>^Cc
z(g%4XV??Rl@~5CO6onrx`bQLiLe#E@xk;|#%`CYomri*FKO-sWA&YvGQg2e~5uK6#
zh*CZ=C-~PW^Xa4tv|&;Bkuj%URO&hDGAU0KePBU~f6rWj+?T1s(X2nxYku1dV%-@Z
z@lHL8vr+1eN&zQbC;bs6e>Z?0=JP)-G(4K5Kezt#%YGv&yM^ZjZQyX)x@`yZ_Om3$
zVsF0?cuY68SJrnYKUn!><IdkcU;p8UpKsXw*se9JyF#s%>sEIKS9OKLJ-w@Xud7^D
zxy~1l_{tf&y-3>Q=jFKvIOav{V)#30yxzV3AA@w+U|UXE41t`Vg9xS_NIv{&7yJ({
z`28+;g^S;_F7mZ5_#H0z85jJN3qIq5U+fa++b;6AxZpSj6!>$NV*upK^W!c!gp=3K
zwJx~NCH|#=UkN(SQVRG&wuBw<ix#@xn5K1fN5Wd%)MKWmF|DqpK?@o&qazeIjaW-V
zbyp;8wCJr}hG@&%61cHZYy56trxrH$Xx)07w#(>a2*x}0@`_4ctqFA)akDwp5#A9E
z>ZZZLh8nH9<z`f4fu<%c8ViL@&4|S!vAEVAb?DWG!g?2}br_}=5ADq{(;hPfpY>H2
z4w(#aJ;;n+s78CtwoX09+9OdT3?~nlV4FPoZaoxcaT87+nt3GcAkfyUYwhS5eYNk2
zg&=ahH4-x!s>b@FW(2R;wVcITCEMN@*w)-!udVf!`O4VV`noOETDfoSI;&dltH56H
z!rejq^TPcEYhLSL5!^`-@xVWUihe_WBlIPWJLQ@v+#ZTp3t(7K`g+-p{4)<e0`0R{
ztHgSigw93J-BO;OS2P~V<e;69&m+QT<nM%GKU&Q`SBOt;7C1QL_btIOHeti(5D0YA
zhU2+VnX=&*5D0YIhU0ye3XNyH5958&Dt=KzpYl{WFxQ5Ag$O^E+Hm=Z<oIG6PR|-_
zP;9vTNr5n1VZ$*ORLcCKhVf8N5xLHfN5&9`j<Jg0FRF;kpE?{+ZTNXYgdZDi_<S3F
zvkhNh!*93Y#WuXthL_mzs127xfw%VB@bhi*{Wg4&4KGv+87O3+kby!5zTOO|1E=Sz
zgR@^-&6v6`X?io0>cH{2FIhokDqex6%<@;^ShCa)HRL<7Jw2U)viunG_$W<Ja()bX
zFY-ywKaD&-I@6<^e-e3oWTp>r{t4vqQJEg*{LhfbM`XI6^A919kGph~^Y<f<kIMAz
zoc}TM_=rq5a(*xJ_-IV~IUhqFABpKQ&i?>;d=#b?&bK0ukHB;(=f8(MKKjy(^G(Q?
zAU|^!faTXCk3UV))12SyW2}7`cwW~0y)JR``)cCP>cC%T8e0Nul51X8hc>+fjhRI^
zf#^r=zLKT)a#_qLv@HaK>d@?YNY<Y*7eRMaf*^LsxtZybrTr-UlB6L2Cu|(5coWIW
zvua{SJ^J2e_2`)*)pJ5UdDgrT49u1W=4PhbOP1DT^*=1R{L}tTPeC*5xn_qtuxSim
zG^mNU&H3u!rXK;GS_x;F3c}&U?0vv{ZUf(zf7DO!fyN!61CDM*M~U&&GRQ@0H5?Fc
zR_{5zAG#><!kwRFGHT-4C@0fu;wAO)E<@M#zFmeo1_%CMO$3J3#Eud5utdOO;PC;j
zTx6E3gZsGtU@7=J4dJRo3mTxq)WqxH`7mZDwFo@Fh=VY7>I?8FH3pI}wn2Q+b}s$~
z2KqZ}PXwmbfxD(z&nhtaD4I+h9mAX)K^xE+%elgMYJp|<;T*dV3flby#*v!fcH4yA
zDX=>w>{dy;(65%=FSx>Z>RFH$@ot1#>LQ^$sSX8(pTn`GCXO8e!d|=yuAJ20KIbt{
zq_%OnW9neTggO|QtV>Khhf-V=PwoK_+?VWGCz7%gf<LuF9o&&rhlYkf!@LA0Mb=U^
zLUNvv#Et{GX?18HmrI-+!#5cs8({Z@2p|b3mt;LpaifRPDE4dC==<OU+)JZxVz7fd
zrqC$we}~Z@3ZsX?=wUFL68w1TIgGRo?nCc-U{s8%BV#-x$a*G^V0{cvTK(i>byu=f
zU3pwhOhb<zOqFqi<EdUWFrp^*?MJsmKjmbw;h-(j<vFKc#v{etjHf<B<)PX4!X3jJ
zU2^~%51dA?r>=%mIye|Ot&Wr&n&mAyluVoeam_A1^=T$E5IF5YDL9Wo5y$#tvEwh^
z1twBAgE^jeHSv}@c-xtm;daaK!#Q_e^j0W^3=}d@$Uq?jg$xujP{=?b1BDFyZ!>`3
z1+dhGcf+TQpc2(%dba^zc;Y@~M_lhPHYm&EN_(iw2m@|a=CPQFqdL;l6%1cxD)`+*
zF*{Kt7B`hp7`~`*@oN<`)~Dzl@D&AS<zJSM8*Pzr&`qJbX=h{0_VS85*z&USUYLzu
zTC@?r@!|`E==+&WKhWWsOy(fa13(*rCO*hyl0bhB^ev!R=-Ys2Zxi$MmU=FoKWFZ+
zXHF^N__0(4-78U0mi+RJErWKHPraAPC^%UxF0CzIe0|Azd*=4D%}X|3y>=NlgZeP-
zX44QOzO10K7%I2I-%;>~byihedY`v?0lx51;15oby#Q?$_{N0V)PbU+6-5v+U{GLY
z#=rBRd;Ers1;s^Aa<*_NWT23NLIw&MC}g0JfkFlf87O3+kb(ch4A8nPT8D*m0xY-|
z3=8qN_6rMqe-Z`1qd<Z0T)ga;i*YWIJgxt_RPr>3St5B_2ZnPYEY$wbvzZ9;qc|af
zLTjKF%SBI;uqoM&A8N7m$@pmP5}z9Z?pz}z)mTcd`=U9|h}5Tf8-6gxLTkTfWPpS(
zmORBhCB&_@R^%T()$sFyW-baJ$~ZqE4Z)XC&QlyPb>sX)vi)C@r?{n?ubt5Pai`--
zISy(iy;0J3Nq0+npQMjS`U^=9NqR!kHza*W(vKxQM=lP#NYZagT4`T22Eh&cMTA?c
zt2ZbsYK+#99#+<@^OgI`R;~HgN?CQDMV7~5FpGVV$s(eL3j{pu0&BgxA_Z_QVLtiG
z0r$c#hki$VsE7Ed179m~x(<Qmr4EiBSYLb4FL*gj8P3{0FuLhF60MBg2^F+Y*EQk$
zx%`FJJ_5pj36*^DyPemsxt;Ub=oMrkOY_-zo;NRKqe@l|Yrls-53J~Pjw`&5JZ!Ob
zeWEOuN8tjouLBe)WA8yFAHEP0Rmv`5BYu(;)C4;U;QJjou4`Y2Z$%U#hwn(RTm^VO
z`vJhO6e2mt+qrx(yFn`P_b?z~xY)VR1wZJ5j{&~Wdx<s9$@w_SdrKJIhY5ep#m>7f
zcrVX$v9*7P&T#?aUbwr;>yhkVz~za{(lWp?PG|nV?IOR;1=r9{p7rH1z_EXw{dhOW
zm#|TPHWsYi>tcVz1^<-`eni?o;IRLSi~L^zS1<ra$+*a01~>YA<83qGio*u7+qir&
zTQ8O9xpS+F{B9Tfthp^_uJJ`+WxC!P(oDUB0T4HP+S`3?EW2=DGrP4mT)H0z$zVk5
z=!&%JU0Tq@mGyd0FKdf*N4ww!a1fTL=as-!?;%Z(#q>VS2*bNwSVj-8hP7Z%cXuDC
z*f<R&%^cBA*aQIaXj*MkRYO1vY^%Y&1sc4?)B>sm)tV-z)$H6>)lgT>w5|2qw^Y?@
z+iPo^11(xh)t35z=2-tP_6_)Rm)C0sY$niQZ^Cw1#vcrYwVt>UbZ!!G>g25I_tOe}
zT$ax_0pQMs+${tS19|o;I3)NMfgH<_<ak8u)WbpCN`c9RggCYzSPHONAm5$}hZCN6
zI#;=m!YQJ`77m$zzURSmfoF?bB60w+{UHZ}xFNw}j|78}5Trd6IZ|@NL@tKgE^-h}
zYmLXHsqFR;XUJc%1qGGlo)O&a;n2+OH@;oOA>r8VB6>q^IQfeGEn?qC&Z#h8ysz8T
zTY;J}K|84yj+ln8Bi!SQ#^7^F%<N-63u^5N!G^C;kojP%ixG=5F4(EZJDD%o7Y3t(
znlaI`8$Qv5BH<iHgSME_rK5tZMY~M22s>PSQ1x|0pkf-maO5M+7mM)A#AkHM3%4@}
zMu?N~Rc)zTg?AKgNL<fCpX%UG?+&#=FcA~|K&W`}`Jh*s5AG=4aHGg`^ZPF#oR8p7
zYq<ULLi+}ZDiS9`zwe31MSgbuDBMr65XJ91_CmiS2&;k$JbEqvZu?eA9%bzXe-C~P
za{`KgRQe~nLJHHo$r*n$wBsC!^l2VN)Gr%wo`t?ipPnnX0ER9}pXOymX&we5yg1`;
z0~F^xq)+o4qGeK#;wL$xQE10G6!A2VBHAeRF@BVx_$AElh6?rx>C-%pDE|J$LjFmg
z&OZTdsJ{h;pwPUKD9s~LA9bAi4+Dldp?R$JdrJPUqWLC>@Zual4*+V{SEQar9SN7s
zmYYW%`hGbNAxiNI@7eeXf5M^PDD{a}IszvDWbdFupMI|r#d(&!ILt9I|H$?qQ>3({
zzp*Pro#H0=5L7Tl)c-UuA-awPC3X5g?$A#uLXhaIQjdt!|Lf3TzkfLQKP#jtsnh>k
zfEUA`yzH&{9PKl9`Xiob3Uo_s`ZRx>fW^jGNKSBBp74*L0mm-+r}-Q0H>Z8&G`>lX
z#=&Eti}@#g+TWL44Iq>if>=k=C;A1n*!Af>PD<(@urx)5^oX7V%65I4KkP3P@)ReT
zAwA;fgEC?i{{g>f8FA59M6-3oc`5pr;ucQ&OD#lHP!@}w(%2O(;&_<+%Ny5a0OOQ^
o;-~u;USAZu&=kjs3PBT&M)FItc)2@7c+(B*g~Sqvf`euM1_cojg8%>k

literal 0
HcmV?d00001

diff --git a/openssl-hmac/hmac.c b/openssl-hmac/hmac.c
new file mode 100644
index 0000000..2722fda
--- /dev/null
+++ b/openssl-hmac/hmac.c
@@ -0,0 +1,83 @@
+#include <stdio.h>
+#include <openssl/evp.h>
+#include <openssl/hmac.h>
+#include <openssl/err.h>
+#include <string.h>
+
+#define MAXBUF 1024
+
+void handle_errors(){
+    ERR_print_errors_fp(stderr);
+    abort();
+}
+
+
+int main(int argc, char **argv){
+       
+       
+        unsigned char key[] = "keykeykeykeykeykey";
+        if(argc != 3){
+            fprintf(stderr,"Invalid parameters. Usage: %s filename filename\n",argv[0]);
+            exit(1);
+        }
+
+
+        FILE *f_in1,*f_in2;
+        if((f_in1 = fopen(argv[1],"r")) == NULL) {
+                fprintf(stderr,"Couldn't open the first input file, try again\n");
+                exit(1);
+        }
+        if((f_in2 = fopen(argv[2],"r")) == NULL) {
+            fprintf(stderr,"Couldn't open the second input file, try again\n");
+            exit(1);
+    }
+
+
+       //EVP_MD_CTX *EVP_MD_CTX_new(void);
+       //pedantic mode? Check if md == NULL
+		EVP_MD_CTX  *hmac_ctx = EVP_MD_CTX_new();
+
+        //int EVP_DigestInit(EVP_MD_CTX *ctx, const EVP_MD *type);
+        // int EVP_DigestInit_ex(EVP_MD_CTX *ctx, const EVP_MD *type, ENGINE *impl);
+        // Returns 1 for success and 0 for failure.
+        EVP_PKEY *hkey;
+        hkey = EVP_PKEY_new_mac_key(EVP_PKEY_HMAC, NULL, key, 16);
+ 
+        if(!EVP_DigestSignInit(hmac_ctx, NULL, EVP_sha256(), NULL, hkey))
+            handle_errors();
+
+        size_t n;
+        unsigned char buffer[MAXBUF];
+        while((n = fread(buffer,1,MAXBUF,f_in1)) > 0){
+        // Returns 1 for success and 0 for failure.
+            if(!EVP_DigestSignUpdate(hmac_ctx, buffer, n))
+                handle_errors();
+        }
+        size_t n2;
+        unsigned char buffer2[MAXBUF];
+        while((n2 = fread(buffer2,1,MAXBUF,f_in2)) > 0){
+            // Returns 1 for success and 0 for failure.
+                if(!EVP_DigestSignUpdate(hmac_ctx, buffer2, n2))
+                    handle_errors();
+            }
+    
+        unsigned char hmac_value[EVP_MD_size(EVP_sha256())];
+        size_t hmac_len = EVP_MD_size(EVP_sha256());
+
+        //int EVP_DigestFinal_ex(EVP_MD_CTX *ctx, unsigned char *md, unsigned size_t *s);
+        // EVP_DigestSignFinal(hmac_ctx, NULL, &hmac_len);
+        if(!EVP_DigestSignFinal(hmac_ctx, hmac_value, &hmac_len))
+            handle_errors();
+
+        // void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
+		EVP_MD_CTX_free(hmac_ctx);
+
+        printf("CRYPTO25{");
+        for(int i = 0; i < hmac_len; i++)
+			     printf("%02x", hmac_value[i]);
+        printf("}");
+
+
+	return 0;
+
+}
\ No newline at end of file
diff --git a/openssl-rand/format.py b/openssl-rand/format.py
new file mode 100644
index 0000000..650a4f4
--- /dev/null
+++ b/openssl-rand/format.py
@@ -0,0 +1,6 @@
+rand1="4c-75-82-ca-02-07-bd-1d-8d-52-f0-6c-7a-d6-b7-87-83-95-06-2f-e0-f7-d4-24-f8-03-68-97-41-4c-85-29-e5-0d-b0-e4-3c-ee-74-dc-18-8a-aa-26-f0-46-94-e8-52-91-4a-43-8f-dd-ea-bb-a8-cf-51-14-79-ec-17-c2"
+rand1=rand1.split("-")
+output=""
+for i in rand1:
+    output+="\\x"+i
+print(output)
\ No newline at end of file
diff --git a/openssl-rand/openssl-rand.c b/openssl-rand/openssl-rand.c
new file mode 100644
index 0000000..be2740e
--- /dev/null
+++ b/openssl-rand/openssl-rand.c
@@ -0,0 +1,21 @@
+#include <stdio.h>
+#define MAX 64
+int main(){
+    unsigned char rand1[MAX]="\xed\x8a\x3b\xe8\x17\x68\x38\x78\xf6\xb1\x77\x3e\x73\xb3\xf7\x97\xf3\x00\x47\x76\x54\xee\x8d\x51\x0a\x2f\x10\x79\x17\xf8\xea\xd8\x81\x83\x6e\x0f\x0c\xb8\x49\x5a\x77\xef\x2d\x62\xb6\x5e\xe2\x10\x69\xd6\xcc\xd6\xa0\x77\xa2\x0a\xd3\xf7\x9f\xa7\x9e\xa7\xc9\x08";
+    unsigned char rand2[MAX]="\x4c\x75\x82\xca\x02\x07\xbd\x1d\x8d\x52\xf0\x6c\x7a\xd6\xb7\x87\x83\x95\x06\x2f\xe0\xf7\xd4\x24\xf8\x03\x68\x97\x41\x4c\x85\x29\xe5\x0d\xb0\xe4\x3c\xee\x74\xdc\x18\x8a\xaa\x26\xf0\x46\x94\xe8\x52\x91\x4a\x43\x8f\xdd\xea\xbb\xa8\xcf\x51\x14\x79\xec\x17\xc2";
+
+    unsigned char k1[MAX];
+    unsigned char k2[MAX];
+    unsigned char key[MAX];
+    for(int i=0; i<64; i++){
+        k1[i]=rand1[i]|rand2[i];
+        k2[i]=rand1[i]&rand2[i];
+        key[i]=k1[i]^k2[i];
+    }
+    printf("CRYPTO25{");
+    for(int i=0; i < MAX; i++)
+		printf("%02x-", key[i]);
+    printf("}");
+	printf("\n");
+    return 0;
+}
\ No newline at end of file