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Diffstat (limited to 'lib/Crypto/SelfTest/Hash/test_CMAC.py')
| -rw-r--r-- | lib/Crypto/SelfTest/Hash/test_CMAC.py | 249 |
1 files changed, 249 insertions, 0 deletions
diff --git a/lib/Crypto/SelfTest/Hash/test_CMAC.py b/lib/Crypto/SelfTest/Hash/test_CMAC.py new file mode 100644 index 0000000..f16d89f --- /dev/null +++ b/lib/Crypto/SelfTest/Hash/test_CMAC.py @@ -0,0 +1,249 @@ +# -*- coding: utf-8 -*- +# +# SelfTest/Hash/CMAC.py: Self-test for the CMAC module +# +# =================================================================== +# 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.Hash.CMAC""" + +import sys +if sys.version_info[0] == 2 and sys.version_info[1] == 1: + from Crypto.Util.py21compat import * +from Crypto.Util.py3compat import * + +from common import dict + +from Crypto.Hash import CMAC +from Crypto.Cipher import AES, DES3 + +# This is a list of (key, data, result, description, module) tuples. +test_data = [ + + ## Test vectors from RFC 4493 ## + ## The are also in NIST SP 800 38B D.2 ## + ( '2b7e151628aed2a6abf7158809cf4f3c', + '', + 'bb1d6929e95937287fa37d129b756746', + 'RFC 4493 #1', + AES + ), + + ( '2b7e151628aed2a6abf7158809cf4f3c', + '6bc1bee22e409f96e93d7e117393172a', + '070a16b46b4d4144f79bdd9dd04a287c', + 'RFC 4493 #2', + AES + ), + + ( '2b7e151628aed2a6abf7158809cf4f3c', + '6bc1bee22e409f96e93d7e117393172a'+ + 'ae2d8a571e03ac9c9eb76fac45af8e51'+ + '30c81c46a35ce411', + 'dfa66747de9ae63030ca32611497c827', + 'RFC 4493 #3', + AES + ), + + ( '2b7e151628aed2a6abf7158809cf4f3c', + '6bc1bee22e409f96e93d7e117393172a'+ + 'ae2d8a571e03ac9c9eb76fac45af8e51'+ + '30c81c46a35ce411e5fbc1191a0a52ef'+ + 'f69f2445df4f9b17ad2b417be66c3710', + '51f0bebf7e3b9d92fc49741779363cfe', + 'RFC 4493 #4', + AES + ), + + ## The rest of Appendix D of NIST SP 800 38B + ## was not totally correct. + ## Values in Examples 14, 15, 18, and 19 were wrong. + ## The updated test values are published in: + ## http://csrc.nist.gov/publications/nistpubs/800-38B/Updated_CMAC_Examples.pdf + + ( '8e73b0f7da0e6452c810f32b809079e5'+ + '62f8ead2522c6b7b', + '', + 'd17ddf46adaacde531cac483de7a9367', + 'NIST SP 800 38B D.2 Example 5', + AES + ), + + ( '8e73b0f7da0e6452c810f32b809079e5'+ + '62f8ead2522c6b7b', + '6bc1bee22e409f96e93d7e117393172a', + '9e99a7bf31e710900662f65e617c5184', + 'NIST SP 800 38B D.2 Example 6', + AES + ), + + ( '8e73b0f7da0e6452c810f32b809079e5'+ + '62f8ead2522c6b7b', + '6bc1bee22e409f96e93d7e117393172a'+ + 'ae2d8a571e03ac9c9eb76fac45af8e51'+ + '30c81c46a35ce411', + '8a1de5be2eb31aad089a82e6ee908b0e', + 'NIST SP 800 38B D.2 Example 7', + AES + ), + + ( '8e73b0f7da0e6452c810f32b809079e5'+ + '62f8ead2522c6b7b', + '6bc1bee22e409f96e93d7e117393172a'+ + 'ae2d8a571e03ac9c9eb76fac45af8e51'+ + '30c81c46a35ce411e5fbc1191a0a52ef'+ + 'f69f2445df4f9b17ad2b417be66c3710', + 'a1d5df0eed790f794d77589659f39a11', + 'NIST SP 800 38B D.2 Example 8', + AES + ), + + ( '603deb1015ca71be2b73aef0857d7781'+ + '1f352c073b6108d72d9810a30914dff4', + '', + '028962f61b7bf89efc6b551f4667d983', + 'NIST SP 800 38B D.3 Example 9', + AES + ), + + ( '603deb1015ca71be2b73aef0857d7781'+ + '1f352c073b6108d72d9810a30914dff4', + '6bc1bee22e409f96e93d7e117393172a', + '28a7023f452e8f82bd4bf28d8c37c35c', + 'NIST SP 800 38B D.3 Example 10', + AES + ), + + ( '603deb1015ca71be2b73aef0857d7781'+ + '1f352c073b6108d72d9810a30914dff4', + '6bc1bee22e409f96e93d7e117393172a'+ + 'ae2d8a571e03ac9c9eb76fac45af8e51'+ + '30c81c46a35ce411', + 'aaf3d8f1de5640c232f5b169b9c911e6', + 'NIST SP 800 38B D.3 Example 11', + AES + ), + + ( '603deb1015ca71be2b73aef0857d7781'+ + '1f352c073b6108d72d9810a30914dff4', + '6bc1bee22e409f96e93d7e117393172a'+ + 'ae2d8a571e03ac9c9eb76fac45af8e51'+ + '30c81c46a35ce411e5fbc1191a0a52ef'+ + 'f69f2445df4f9b17ad2b417be66c3710', + 'e1992190549f6ed5696a2c056c315410', + 'NIST SP 800 38B D.3 Example 12', + AES + ), + + ( '8aa83bf8cbda1062'+ + '0bc1bf19fbb6cd58'+ + 'bc313d4a371ca8b5', + '', + 'b7a688e122ffaf95', + 'NIST SP 800 38B D.4 Example 13', + DES3 + ), + + ( '8aa83bf8cbda1062'+ + '0bc1bf19fbb6cd58'+ + 'bc313d4a371ca8b5', + '6bc1bee22e409f96', + '8e8f293136283797', + 'NIST SP 800 38B D.4 Example 14', + DES3 + ), + + ( '8aa83bf8cbda1062'+ + '0bc1bf19fbb6cd58'+ + 'bc313d4a371ca8b5', + '6bc1bee22e409f96'+ + 'e93d7e117393172a'+ + 'ae2d8a57', + '743ddbe0ce2dc2ed', + 'NIST SP 800 38B D.4 Example 15', + DES3 + ), + + ( '8aa83bf8cbda1062'+ + '0bc1bf19fbb6cd58'+ + 'bc313d4a371ca8b5', + '6bc1bee22e409f96'+ + 'e93d7e117393172a'+ + 'ae2d8a571e03ac9c'+ + '9eb76fac45af8e51', + '33e6b1092400eae5', + 'NIST SP 800 38B D.4 Example 16', + DES3 + ), + + ( '4cf15134a2850dd5'+ + '8a3d10ba80570d38', + '', + 'bd2ebf9a3ba00361', + 'NIST SP 800 38B D.7 Example 17', + DES3 + ), + + ( '4cf15134a2850dd5'+ + '8a3d10ba80570d38', + '6bc1bee22e409f96', + '4ff2ab813c53ce83', + 'NIST SP 800 38B D.7 Example 18', + DES3 + ), + + ( '4cf15134a2850dd5'+ + '8a3d10ba80570d38', + '6bc1bee22e409f96'+ + 'e93d7e117393172a'+ + 'ae2d8a57', + '62dd1b471902bd4e', + 'NIST SP 800 38B D.7 Example 19', + DES3 + ), + + ( '4cf15134a2850dd5'+ + '8a3d10ba80570d38', + '6bc1bee22e409f96'+ + 'e93d7e117393172a'+ + 'ae2d8a571e03ac9c'+ + '9eb76fac45af8e51', + '31b1e431dabc4eb8', + 'NIST SP 800 38B D.7 Example 20', + DES3 + ), + +] + +def get_tests(config={}): + global test_data + from common import make_mac_tests + + # Add new() parameters to the back of each test vector + params_test_data = [] + for row in test_data: + t = list(row) + t[4] = dict(ciphermod=t[4]) + params_test_data.append(t) + + return make_mac_tests(CMAC, "CMAC", params_test_data) + +if __name__ == '__main__': + import unittest + suite = lambda: unittest.TestSuite(get_tests()) + unittest.main(defaultTest='suite') |