Add google-endpoints to third_party/.

third_party/google-endpoints/Crypto/SelfTest/Protocol/test_AllOrNothing.py

+#
+# Test script for Crypto.Protocol.AllOrNothing
+#
+# Part of the Python Cryptography Toolkit
+#
+# Written by Andrew Kuchling and others
+#
+# ===================================================================
+# The contents of this file are dedicated to the public domain.  To
+# the extent that dedication to the public domain is not available,
+# everyone is granted a worldwide, perpetual, royalty-free,
+# non-exclusive license to exercise all rights associated with the
+# contents of this file for any purpose whatsoever.
+# No rights are reserved.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+# ===================================================================
+
+__revision__ = "$Id$"
+
+import unittest
+from Crypto.Protocol import AllOrNothing
+from Crypto.Util.py3compat import *
+
+text = b("""\
+When in the Course of human events, it becomes necessary for one people to
+dissolve the political bands which have connected them with another, and to
+assume among the powers of the earth, the separate and equal station to which
+the Laws of Nature and of Nature's God entitle them, a decent respect to the
+opinions of mankind requires that they should declare the causes which impel
+them to the separation.
+
+We hold these truths to be self-evident, that all men are created equal, that
+they are endowed by their Creator with certain unalienable Rights, that among
+these are Life, Liberty, and the pursuit of Happiness. That to secure these
+rights, Governments are instituted among Men, deriving their just powers from
+the consent of the governed. That whenever any Form of Government becomes
+destructive of these ends, it is the Right of the People to alter or to
+abolish it, and to institute new Government, laying its foundation on such
+principles and organizing its powers in such form, as to them shall seem most
+likely to effect their Safety and Happiness.
+""")
+
+class AllOrNothingTest (unittest.TestCase):
+
+    def runTest(self):
+        "Simple test of AllOrNothing"
+
+        from Crypto.Cipher import AES
+        import base64
+
+        # The current AllOrNothing will fail
+        # every so often. Repeat the test
+        # several times to force this.
+        for i in range(50):
+            x = AllOrNothing.AllOrNothing(AES)
+
+            msgblocks = x.digest(text)
+            
+            # get a new undigest-only object so there's no leakage
+            y = AllOrNothing.AllOrNothing(AES)
+            text2 = y.undigest(msgblocks)
+            self.assertEqual(text, text2)
+
+def get_tests(config={}):
+    return [AllOrNothingTest()]
+
+if __name__ == "__main__":
+    unittest.main()