| 0,0 → 1,57 |
|---|
| #!/usr/bin/env python |
| """ crypto.keyedHash.michael_test |
| |
| Tests of the Michael Message Integrity Check Algorithm |
| |
| Copyright © (c) 2002 by Paul A. Lambert |
| Read LICENSE.txt for license information. |
| """ |
| from crypto.keyedHash.michael import Michael |
| from binascii import * |
| import unittest |
| |
| class Michael_TestVectors(unittest.TestCase): |
| """ Test MIC algorithm using know values """ |
| def testIEEE_BaseKnowValues(self): |
| """ Test using vectors from IEEE P802.11i/D2.0 """ |
| def runSingleTest(key,data,micResult): |
| print "=============================" |
| key = a2b_hex(key) |
| knownMICResult = a2b_hex(micResult) |
| print "key: ",b2a_hex(key) |
| print "data: ",b2a_hex(data) |
| print "knownMIC: ", b2a_hex(knownMICResult) |
| micAlg = Michael(key) |
| calculatedMIC = micAlg.hash(data) |
| print "CalcMIC: ", b2a_hex(calculatedMIC) |
| self.assertEqual( calculatedMIC, knownMICResult ) |
| |
| # alternate calling sequence |
| micAlg = Michael() |
| micAlg.setKey(key) |
| calculatedMIC = micAlg.hash(data) |
| self.assertEqual( calculatedMIC, knownMICResult ) |
| |
| # yet another way to use algorithm |
| calculatedMIC = micAlg(data) |
| self.assertEqual( calculatedMIC, knownMICResult ) |
| |
| runSingleTest( "0000000000000000", "" , "82925c1ca1d130b8" ) |
| runSingleTest( "82925c1ca1d130b8", "M" , "434721ca40639b3f" ) |
| runSingleTest( "434721ca40639b3f", "Mi" , "e8f9becae97e5d29" ) |
| runSingleTest( "e8f9becae97e5d29", "Mic" , "90038fc6cf13c1db" ) |
| runSingleTest( "90038fc6cf13c1db", "Mich" , "d55e100510128986" ) |
| runSingleTest( "d55e100510128986", "Michael" , "0a942b124ecaa546" ) |
| |
| class Michael_Check_Corners(unittest.TestCase): |
| def testShortKey(self): |
| """ Check for assertion on short key """ |
| pass |
| def testLongKey(self): |
| """ Check for assertion on too long key """ |
| pass |
| |
| if __name__ == '__main__': |
| unittest.main() # run all the tests |
| |
| |