70 static int digsig_verify_rsa(struct key *key,  in digsig_verify_rsa()  argument
87 	down_read(&key->sem);  in digsig_verify_rsa()
88 	ukp = user_key_payload(key);  in digsig_verify_rsa()
170 	up_read(&key->sem);  in digsig_verify_rsa()
190 int digsig_verify(struct key *keyring, const char *sig, int siglen,  in digsig_verify()
197 	struct key *key;  in digsig_verify()  local
214 			key = ERR_CAST(kref);  in digsig_verify()
216 			key = key_ref_to_ptr(kref);  in digsig_verify()
218 		key = request_key(&key_type_user, name, NULL);  in digsig_verify()
220 	if (IS_ERR(key)) {  in digsig_verify()
222 		return PTR_ERR(key);  in digsig_verify()
241 	err = digsig_verify_rsa(key, sig + sizeof(*sh), siglen - sizeof(*sh),  in digsig_verify()
245 	key_put(key);  in digsig_verify()