Keccak-256 Algorithms¶
Overview¶
Keccak-256 is a cryptographic hash function defined in: The KECCAK SHA-3 submission-Version 3 [submit in 2011].
Implementation on FPGA¶
Please refer to SHA-3 for internal structure design.
Padding rule is the only difference between two algorithm implementations: use 0x01 in Keccak-256 and 0x06 in SHA-3.