2012-08-14 2025-10-14 Expert Review James Manger 0 Reserved 1 sha-256 256 bits current 2 sha-256-128 128 bits current 3 sha-256-120 120 bits current 4 sha-256-96 96 bits current 5 sha-256-64 64 bits current 6 sha-256-32 32 bits current 7 sha-384 384 bits FIPS 180-4 current 8 sha-512 512 bits FIPS 180-4 current 9 sha3-224 224 bits FIPS 202 current 10 sha3-256 256 bits FIPS 202 current 11 sha3-384 384 bits FIPS 202 current 12 sha3-512 512 bits FIPS 202 current 13-31 Unassigned 32 Reserved 33-63 Unassigned blake2s-256 256 bits current blake2b-256 256 bits current blake2b-512 512 bits current k12-256 256 bits current k12-512 512 bits current Expert Review James Manger ct Content Type