60  * @brief decode a key packet
67 decode_key(int tag, unsigned char **pptr, size_t len, OpenPGP_key *key)  in decode_key()  argument
86 	key->key = NULL;  in decode_key()
90 		/* comput key fingerprint and id @sa rfc4880:12.2 */  in decode_key()
109 		key->id = octets2hex(&mdata[mlen - 8], 8);  in decode_key()
115 	key->sig_alg = *ptr++;  in decode_key()
116 	if (key->sig_alg == 1) {	/* RSA */  in decode_key()
118 		key->key = NEW(br_rsa_public_key);  in decode_key()
119 		if (!key->key)  in decode_key()
121 		key->key->n = mpi2bn(&ptr, &key->key->nlen);  in decode_key()
122 		key->key->e = mpi2bn(&ptr, &key->key->elen);  in decode_key()
129 		key->key = EVP_PKEY_new();  in decode_key()
130 		if (!key->key || !rsa->n || !rsa->e) {  in decode_key()
133 		if (!EVP_PKEY_set1_RSA(key->key, rsa))  in decode_key()
141 	free(key->key);  in decode_key()
142 	key->key = NULL;  in decode_key()
146 	if (key->key) {  in decode_key()
147 		EVP_PKEY_free(key->key);  in decode_key()
148 		key->key = NULL;  in decode_key()
161 	OpenPGP_key *key;  in load_key_buf()  local
174 	key = NEW(OpenPGP_key);  in load_key_buf()
175 	if (key) {  in load_key_buf()
177 		    key);  in load_key_buf()
179 			free(key);  in load_key_buf()
180 			key = NULL;  in load_key_buf()
186 				key->user = NEW(OpenPGP_user);  in load_key_buf()
188 				    (decoder_t)decode_user, key->user);  in load_key_buf()
192 	return (key);  in load_key_buf()
198  * @brief add a key to our list
201 openpgp_trust_add(OpenPGP_key *key)  in openpgp_trust_add()  argument
210 	if (key && openpgp_trust_get(key->id) == NULL) {  in openpgp_trust_add()
212 			printf("openpgp_trust_add(%s)\n", key->id);  in openpgp_trust_add()
213 		LIST_INSERT_HEAD(&trust_list, key, entries);  in openpgp_trust_add()
223 	OpenPGP_key *key;  in openpgp_trust_add_buf()  local
225 	if ((key = load_key_buf(buf, nbytes))) {  in openpgp_trust_add_buf()
226 		openpgp_trust_add(key);  in openpgp_trust_add_buf()
228 	return (key != NULL);  in openpgp_trust_add_buf()
240 	OpenPGP_key *key, *tkey;  in openpgp_trust_revoke()  local
244 	LIST_FOREACH(key, &trust_list, entries) {  in openpgp_trust_revoke()
245 		if (strcmp(key->id, keyID) == 0) {  in openpgp_trust_revoke()
246 			tkey = key;  in openpgp_trust_revoke()
248 			printf("openpgp_trust_revoke(%s)\n", key->id);  in openpgp_trust_revoke()
249 			memset(key, 0, sizeof(OpenPGP_key));  in openpgp_trust_revoke()
250 			free(key);  in openpgp_trust_revoke()
258  * @brief if keyID is in our list return the key
260  * @return key or NULL
265 	OpenPGP_key *key;  in openpgp_trust_get()  local
269 	LIST_FOREACH(key, &trust_list, entries) {  in openpgp_trust_get()
270 		if (strcmp(key->id, keyID) == 0)  in openpgp_trust_get()
271 			return (key);  in openpgp_trust_get()
277  * @brief load a key from file
284 	OpenPGP_key *key;  in load_key_file()  local
287 	key = load_key_buf(data, n);  in load_key_file()
289 	openpgp_trust_add(key);  in load_key_file()
290 	return (key);  in load_key_file()
307  * @brief lookup key id in trust store
330  * @brief return key if trusted
335 	OpenPGP_key *key;  in load_key_id()  local
337 	key = openpgp_trust_get(keyID);  in load_key_id()
339 	if (!key)  in load_key_id()
340 		key = load_trusted_key_id(keyID);  in load_key_id()
342 	DEBUG_PRINTF(2, ("load_key_id(%s): %s\n", keyID, key ? "found" : "nope"));  in load_key_id()
343 	return (key);  in load_key_id()
354 	OpenPGP_key *key;  in openpgp_trust_init()  local
366 				key = load_key_buf((unsigned char *)cp, n);  in openpgp_trust_init()
368 				if (key) {  in openpgp_trust_init()
369 					openpgp_trust_add(key);  in openpgp_trust_init()