AES-ECB Cryptography - Breaking Encryption Without a Key

00:00 - Overview of AES-ECB 02:46 - Looking at vulnerable source code 07:00 - Deriving the exact length of original plaintext 09:48 - Explanation of the exploitation steps 11:24 - Manual extraction of the last byte 14:57 - Reproducing the extraction with Python 20:58 - Extracting an entire block (16 bytes) 26:55 - Extracting the rest of plaintext Thank you for watching. Please subscribe and like to support the channel ! Big kudos to https://cryptohack.org/