Adding tests for OpenPGP.

All tests are taken from gnuk. Reader is migrated from pyusb to pyscard.

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

tests/pubkey_crypto.py

@@ -0,0 +1,26 @@
+# from nistp256_keys import *
+# from nistp384_keys import *
+# from nistp521_keys import *
+# from brainpoolp256r1_keys import *
+# from brainpoolp384r1_keys import *
+# from brainpoolp512r1_keys import *
+import rsa_keys
+import curve25519_keys
+
+def get_PK_Crypto(card):
+    if card.is_gnuk:
+        return curve25519_keys.PK_Crypto
+    else:
+        return rsa_keys.PK_Crypto
+
+def get_key(card):
+    if card.is_gnuk:
+        return curve25519_keys.key
+    else:
+        return rsa_keys.key
+
+def get_test_vector(card):
+    if card.is_gnuk:
+        return curve25519_keys.test_vector
+    else:
+        return rsa_keys.test_vector