The 2016 Academy Awards Could Change Everything â UPDATE. BEVERLY HILLS, CA - JANUARY 10: Actor Leonardo DiCaprio, winner of Best Performance by an Actor in a Motion Picture - Drama for 'The Revenant,' poses in the press room during the 73rd Annual Golden Globe Awards held at the Beverly Hilton Hotel on January 10, 2016 in Beverly Hills, California.
The VigenÃ¨re Cipher. The VigenÃ¨re cipher, was invented by a Frenchman, Blaise de VigenÃ¨re in the 16th century. It is a polyalphabetic cipher because it uses two or more cipher alphabets to encrypt the data. In other words, the letters in the VigenÃ¨re cipher are shifted by different amounts, normally done using a word or phrase as the encryption key .
The quoted passage of the Wikipedia article is wrong does not at first reading seem to match Blowfish as in Bruce Schneier's Description of a new variable-length key, 64-bit block cipher (Blowfish) (in proceedings of the first FSE conference, held Dec. 1993) which for this same operation reads: XOR P1 with the first 32 bits of the key, XOR P2 with ...