char **keyuids(struct openpgp_publickey *key, char **primary);
/**
- * keysubkeys - Takes a key and returns an array of its subkey keyids.
+ * keysubkeys - Takes a key & returns an array of its subkey fingerprints
* @key: The key to get the subkeys of.
*
* keysubkeys takes a public key structure and returns an array of the
- * subkey keyids for that key.
+ * subkey fingerprints for that key.
*/
-uint64_t *keysubkeys(struct openpgp_publickey *key);
+struct openpgp_fingerprint *keysubkeys(struct openpgp_publickey *key);
+
+/**
+ * parse_subpackets - Parse the subpackets of a Type 4 signature.
+ * @data: The subpacket data.
+ * @keyid: A pointer to where we should return the keyid.
+ * @creationtime: A pointer to where we should return the creation time.
+ *
+ * This function parses the subkey data of a Type 4 signature and fills
+ * in the supplied variables. It also returns the length of the data
+ * processed. If the value of any piece of data is not desired a NULL
+ * can be passed instead of a pointer to a storage area for that value.
+ */
+int parse_subpackets(unsigned char *data, uint64_t *keyid, time_t *creation);
#endif