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!FLAME: breaking DES
OK, I sort of wanted to break up the constant flaming on this thread,
so I thought I would introduce my own (admittedly ignorant) way to break
DES.
1. Start with a full keysearch of all 2^56 possible DES keys.
2. If you have plaintext to work with, compare each sample
decryption with the plaintext.
2a. If you don't have plaintext, I would try washing the decryptions
through a pattern searching algorithm that would include a dictionary,
patterns from compression programs like PKZip, machine language instructions,
and any other possible form of communication that can be represented as
a binary string.
At least that's how I would do it. If anyone has any suggestions,
corrections, etc. I wouldn't mind hearing them.
Doug