36 int integrity_digsig_verify(const unsigned int id, const char *sig, int siglen,  in integrity_digsig_verify()  argument
39 	if (id >= INTEGRITY_KEYRING_MAX)  in integrity_digsig_verify()
42 	if (!keyring[id]) {  in integrity_digsig_verify()
43 		keyring[id] =  in integrity_digsig_verify()
44 			request_key(&key_type_keyring, keyring_name[id], NULL);  in integrity_digsig_verify()
45 		if (IS_ERR(keyring[id])) {  in integrity_digsig_verify()
46 			int err = PTR_ERR(keyring[id]);  in integrity_digsig_verify()
47 			pr_err("no %s keyring: %d\n", keyring_name[id], err);  in integrity_digsig_verify()
48 			keyring[id] = NULL;  in integrity_digsig_verify()
56 		return digsig_verify(keyring[id], sig + 1, siglen - 1,  in integrity_digsig_verify()
59 		return asymmetric_verify(keyring[id], sig, siglen,  in integrity_digsig_verify()
66 int __init integrity_init_keyring(const unsigned int id)  in integrity_init_keyring()  argument
71 	keyring[id] = keyring_alloc(keyring_name[id], KUIDT_INIT(0),  in integrity_init_keyring()
77 	if (!IS_ERR(keyring[id]))  in integrity_init_keyring()
78 		set_bit(KEY_FLAG_TRUSTED_ONLY, &keyring[id]->flags);  in integrity_init_keyring()
80 		err = PTR_ERR(keyring[id]);  in integrity_init_keyring()
82 			keyring_name[id], err);  in integrity_init_keyring()
83 		keyring[id] = NULL;  in integrity_init_keyring()
88 int __init integrity_load_x509(const unsigned int id, char *path)  in integrity_load_x509()  argument
94 	if (!keyring[id])  in integrity_load_x509()
101 	key = key_create_or_update(make_key_ref(keyring[id], 1),  in integrity_load_x509()