return 6A88 for empty PIV slot

canokeys · Nov 8, 2023 · ba69d64 · ba69d64
1 parent 57c48a6
commit ba69d64
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/applets/piv/piv.c b/applets/piv/piv.c
@@ -1043,6 +1043,7 @@ static int piv_get_metadata(const CAPDU *capdu, RAPDU *rapdu) {
         return -1;
       }
       DBG_KEY_META(&key.meta);
+      if (key.meta.type == KEY_TYPE_PKC_END) EXCEPT(SW_REFERENCE_DATA_NOT_FOUND);
 
       RDATA[pos++] = 0x01; // Algorithm
       RDATA[pos++] = 0x01;