linux-master/certs/system_keyring.c

305  * @trusted_keys: Trusted keys to use (NULL for builtin trusted keys only,
313 			     struct key *trusted_keys,
339 	if (!trusted_keys) {
340 		trusted_keys = builtin_trusted_keys;
341 	} else if (trusted_keys == VERIFY_USE_SECONDARY_KEYRING) {
343 		trusted_keys = secondary_trusted_keys;
345 		trusted_keys = builtin_trusted_keys;
347 	} else if (trusted_keys == VERIFY_USE_PLATFORM_KEYRING) {
349 		trusted_keys = platform_trusted_keys;
351 		trusted_keys = NULL;
353 		if (!trusted_keys) {
359 	ret = pkcs7_validate_trust(pkcs7, trusted_keys);
390  * @trusted_keys: Trusted keys to use (NULL for builtin trusted keys only,
398 			   struct key *trusted_keys,
412 	ret = verify_pkcs7_message_sig(data, len, pkcs7, trusted_keys, usage,