Cryptographic Token Interface Standard

PKCS#11


SHA-224 key derivation

SHA-224 key derivation, denoted CKM_SHA224_KEY_DERIVATION, is the same as the SHA-1 key derivation mechanism in Section 12.21.5 except that it uses the SHA-224 hash function and the relevant length is 28 bytes.


RSA Security Inc. Public-Key Cryptography Standards - PKCS#11 - v230