Скачать или смотреть Cryptopals Guided Tour - 12 - Byte-at-a-time ECB decryption (Simple)

00:00 - Intro
00:40 - Determining block length
01:00 - Determining padding length
01:40 - Determining suffix length
02:03 - Detecting ECB mode
02:20 - Solution strategy (first block)
04:20 - What about the 17th byte?
04:55 - Solution strategy (full)
05:20 - Optimizing for oracle queries
06:02 - Revealing the message
06:52 - Start of screencast
07:17 - Discussing make_oracle()
08:05 - Discussing find_block_size_and_postfix_len()
09:40 - Shilling for Big Static Analysis
09:56 - Discussing detect_ecb()
10:15 - Discussing guess_byte()
11:35 - Discussing main block
12:40 - Explaining the transpose-and-flatten construct
15:45 - "Hollywood-style" decryption
16:55 - "Now this is how hacking is supposed to look"