Twofish is a 128-bit block cipher submitted as an AES candidate. Each distinct Twofish key generates a unique sequence of subkeys Ki, and each round function F is unique for a distinct value of the S bits used to generate the S-boxes. Thus, no two distinct keys result in an identical sequence of round functions.
Click Here to download this article
Receive all the latest articles by email!
Get all articles delivered directly to your mailbox as and when they are released on WindowSecurity.com! Choose between receiving instant updates with the Real-Time Article Update, or a monthly summary with the Monthly Article Update. Sign up to the WindowSecurity.com Monthly Newsletter, written by George Chetcuti, BSc in Computing & IS (Honors), containing news, the hottest tips, security links of the month and much more. Subscribe today and don't miss a thing!