About Griffon is currently in 1.0 release Current Features Decryption Side Multiple character length frequency counts (up to 6 chars long) Multi-char substitutions (up to 6) Non-balanced substitution permitted (ig 'DA' can be replaced with 'Elfboy') Plaintext and Cyphertext manipulation tools (Capitals, Characters only, etc..) Cribing Input for substitution Saveable Notepad for scribbling notes, analyzing text... Encryption Side Non-characters kept but not encrypted unless desired. (ig spaces, periods) Shift Cipher (1-25 positions) Multi-char Substitution Cipher (up to 6) Random Substitution Key Generation (single char only) Playfair Cipher Upcoming features Baconian Cipher Polyalphabetic