PyNDN: Initial import of PyNDN code
Refs #1010 (http://redmine.named-data.net/issues/1010)
diff --git a/PyNDN/NameCrypto.py b/PyNDN/NameCrypto.py
new file mode 100644
index 0000000..427db09
--- /dev/null
+++ b/PyNDN/NameCrypto.py
@@ -0,0 +1,41 @@
+## -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-
+#
+# Copyright (c) 2011-2013, Regents of the University of California
+# Alexander Afanasyev
+#
+# GNU 3.0 license, See the LICENSE file for more information
+#
+# Author: Alexander Afanasyev <alexander.afanasyev@ucla.edu>
+#
+
+#
+# Based on PyCCN code, copyrighted and licensed as follows
+#
+# Copyright (c) 2011-2013, Regents of the University of California
+# BSD license, See the COPYING file for more information
+# Written by: Derek Kulinski <takeda@takeda.tk>
+# Jeff Burke <jburke@ucla.edu>
+#
+
+from . import _ndn, Name
+
+def new_state():
+ return _ndn.nc_new_state()
+
+def generate_application_key(fixture_key, app_name):
+ app_id = _ndn.nc_app_id(app_name)
+ app_key = _ndn.nc_app_key(fixture_key, app_id)
+ return app_key
+
+def authenticate_command(state, name, app_name, app_key):
+ signed_name = _ndn.nc_authenticate_command(state, name.ccn_data, app_name, app_key)
+ return Name(ccn_data = signed_name)
+
+def authenticate_command_sig(state, name, app_name, key):
+ signed_name = _ndn.nc_authenticate_command_sig(state, name.ccn_data, app_name, key.ccn_data_private)
+ return Name(ccn_data = signed_name)
+
+def verify_command(state, name, max_time, **args):
+ if args.has_key('pub_key'): # TODO: use magic bytes to detect signature type, instead of asking caller to explicitly specify key type
+ args['pub_key'] = args['pub_key'].ccn_data_public
+ return _ndn.nc_verify_command(state, name.ccn_data, max_time, **args)