fix tag 0x7F48 check

philipWendland · Feb 8, 2017 · 77c3428 · 77c3428
1 parent 68be372
commit 77c3428
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/net/pwendland/javacard/pki/isoapplet/IsoApplet.java b/src/net/pwendland/javacard/pki/isoapplet/IsoApplet.java
@@ -1442,7 +1442,7 @@ private void importPrivateKey(APDU apdu) throws ISOException {
  recvLen = doChainingOrExtAPDU(apdu);
 
  // Parse the outer tag.
- if(ram_buf[offset] != (byte)0x7F && ram_buf[offset] != (byte)0x48) {
+ if(ram_buf[offset] != (byte)0x7F && ram_buf[(short)(offset+1)] != (byte)0x48) {
  ISOException.throwIt(ISO7816.SW_WRONG_DATA);
  }
  offset += 2;