Yubico and GnuPG interpretate the standard in different ways. While Yubico follows strictly the spec and expects the TAG encapsulating the output of GET_DATA, GnuPG expects consecutive DO in the response.

A possible workaround is to detect whether sub-DO are called (GnuPG) or management AID is called (Yubico).

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>

src/openpgp/files.c

@@ -17,6 +17,8 @@
 
 #include "files.h"
 
+bool is_gpg = true;
+
 extern const uint8_t openpgp_aid[];
 extern const uint8_t openpgp_aid_full[];