pkcs11_mech2keytype
rv = pkcs11_mech2keytype(mech_type, &keytype);
rv = pkcs11_mech2keytype(cipher->type, &raw_ktype);
rv = pkcs11_mech2keytype(cipher->type, &ktype);
extern CK_RV pkcs11_mech2keytype(CK_MECHANISM_TYPE mech_type,
if ((rv = pkcs11_mech2keytype(mech, &keytype)) != CKR_OK) {
rv = pkcs11_mech2keytype(asymmetric_mechs[i], &asym_key_type);