Crypto – AES-ABC

AES-ABC – 400pt Challenge AES-ECB is bad, so I rolled my own cipher block chaining mechanism – Addition Block Chaining! You can find the source here: aes-abc.py. The AES-ABC flag is body.enc.ppm Hints You probably want to figure out what the flag looks like in ECB form… Solution The key to solve this challenge isContinua a leggere “Crypto – AES-ABC”