Blowfish Algorithm Uses The Feistel Structure
Blowfish Algorithm Uses The Feistel Structure . Xor and addition operations take place on bytes of size 32 bits. Even though its first debut is in the 70s, it was later adopted by the national institute of standards and technology (nist). The Feistel Structure of Blowfish [5] Download from www.researchgate.net Each line represents 32 bits. It’s slow and not used in the software. The algorithm keeps two subkey arrays: