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Transposition cipher
From Wikipedia, the free encyclopedia
In classical cryptography, a transposition cipher changes one character from the plaintext to another (to decrypt the reverse is done). That is, the order of the characters is changed. Mathematically a bijective function is used on the characters' positions to encrypt and an inverse function to decrypt.
SKEGRJAIH FWBLOX OPGFEH ARFSAJC HDJARWYYH HWXJZ (actual)
SLEGSJAIH FXBMPX PQGFEH ASFSAJC LGMDXNSSL LNABS (mine, 5min ago)
Originally posted by Deaf Alien
I thought the last two letters of the first word were a repeat? Same color.
Originally posted by Ian McLean
Lol... well, at least I feel like I was getting closer:
SKEGRJAIH FWBLOX OPGFEH ARFSAJC HDJARWYYH HWXJZ (actual)
SLEGSJAIH FXBMPX PQGFEH ASFSAJC LGMDXNSSL LNABS (mine, 5min ago)
Yeah, yeah, I know, horseshoes and hand-grenades... I'm going to have to reverse-figure out how that was encoded, after looking at the cryptogram, in order to get some peace of mind...