+ keyblob = key.exportpriv()
+ if pyver > 2:
+ keyblob = keyblob.encode("ascii")
+ self.assertEqual(dump_key(keyblob),dump_key(self.bigkey))
+ keyblob2 = str(key)
+ if pyver > 2:
+ keyblob2 = keyblob2.encode('ascii')
+ self.assertEqual(keyblob2,dump_pub_key(self.bigkey))