GitHub - robistruck/blowfish2: BLOWFISH2 Block Cipher encryption source code in C. 4224-bit keys, 128-bit block, 64 rounds. (original) (raw)

BLOWFISH II

BLOWFISH2 Block Cipher encryption source code in C.

The Blowfish2 cipher was released in 2005. It has exactly the same design as Blowfish but has twice as many S tables and uses 64-bit integers instead of 32-bit integers.

It no longer works on 64-bit blocks but on 128-bit blocks like AES. 128-bit block, 64 rounds, key up to 4224 bits.

Very hard security.

Public domain, code free for all even for commercial applications.