SUN_CKM_SHA256_HMAC
char *mechname = SUN_CKM_SHA256_HMAC;
{SUN_CKM_SHA256_HMAC, SHA256_HMAC_MECH_INFO_TYPE,
{SUN_CKM_SHA256_HMAC, SHA256_HMAC_MECH_INFO_TYPE,
return (find_mech(mech, SUN_CKM_SHA256_HMAC));