basic functionalty

modules/Crypto/SelfTest/Cipher/test_CAST.py

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+# -*- coding: utf-8 -*-
+#
+#  SelfTest/Cipher/CAST.py: Self-test for the CAST-128 (CAST5) cipher
+#
+# Written in 2008 by Dwayne C. Litzenberger <dlitz@dlitz.net>
+#
+# ===================================================================
+# 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.
+# ===================================================================
+
+"""Self-test suite for Crypto.Cipher.CAST"""
+
+__revision__ = "$Id$"
+
+from Crypto.Util.py3compat import *
+
+# This is a list of (plaintext, ciphertext, key) tuples.
+test_data = [
+    # Test vectors from RFC 2144, B.1
+    ('0123456789abcdef', '238b4fe5847e44b2',
+        '0123456712345678234567893456789a',
+        '128-bit key'),
+
+    ('0123456789abcdef', 'eb6a711a2c02271b',
+        '01234567123456782345',
+        '80-bit key'),
+
+    ('0123456789abcdef', '7ac816d16e9b302e',
+        '0123456712',
+        '40-bit key'),
+]
+
+def get_tests(config={}):
+    from Crypto.Cipher import CAST
+    from common import make_block_tests
+    return make_block_tests(CAST, "CAST", test_data)
+
+if __name__ == '__main__':
+    import unittest
+    suite = lambda: unittest.TestSuite(get_tests())
+    unittest.main(defaultTest='suite')
+
+# vim:set ts=4 sw=4 sts=4 expandtab: