/*
* We assume if the backend is using this function it's not storing
* anything bigger than the 64 bit key ID and just truncate the
- * fingerprint to get that value. This doesn't work for v3 keys,
+ * fingerprint to get that value. v4 keys want the lowest 64 bits, v5
+ * keys need the top 64 bits. This doesn't work for v3 keys,
* but there's no way to map from v3 fingerprint to v3 key ID so
* if the backend can't do it we're going to fail anyway.
*/
keyid = 0;
- for (i = (fingerprint->length - 8); i < fingerprint->length; i++) {
- keyid = (keyid << 8) + fingerprint->fp[i];
+ if (fingerprint->length == 20) {
+ /* v4 */
+ for (i = (fingerprint->length - 8); i < fingerprint->length;
+ i++) {
+ keyid = (keyid << 8) + fingerprint->fp[i];
+ }
+ } else {
+ /* v5 */
+ for (i = 0; i < 8; i++) {
+ keyid = (keyid << 8) + fingerprint->fp[i];
+ }
}
return dbctx->fetch_key_id(dbctx, keyid, publickey, intrans);