250 lines
6.9 KiB
Python
250 lines
6.9 KiB
Python
# -*- coding: utf-8 -*-
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#
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# SelfTest/Hash/CMAC.py: Self-test for the CMAC module
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#
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# ===================================================================
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# The contents of this file are dedicated to the public domain. To
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# the extent that dedication to the public domain is not available,
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# everyone is granted a worldwide, perpetual, royalty-free,
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# non-exclusive license to exercise all rights associated with the
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# contents of this file for any purpose whatsoever.
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# No rights are reserved.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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# ===================================================================
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"""Self-test suite for Crypto.Hash.CMAC"""
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import sys
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if sys.version_info[0] == 2 and sys.version_info[1] == 1:
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from Crypto.Util.py21compat import *
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from Crypto.Util.py3compat import *
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from common import dict
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from Crypto.Hash import CMAC
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from Crypto.Cipher import AES, DES3
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# This is a list of (key, data, result, description, module) tuples.
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test_data = [
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## Test vectors from RFC 4493 ##
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## The are also in NIST SP 800 38B D.2 ##
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( '2b7e151628aed2a6abf7158809cf4f3c',
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'',
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'bb1d6929e95937287fa37d129b756746',
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'RFC 4493 #1',
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AES
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),
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( '2b7e151628aed2a6abf7158809cf4f3c',
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'6bc1bee22e409f96e93d7e117393172a',
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'070a16b46b4d4144f79bdd9dd04a287c',
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'RFC 4493 #2',
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AES
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),
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( '2b7e151628aed2a6abf7158809cf4f3c',
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'6bc1bee22e409f96e93d7e117393172a'+
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'ae2d8a571e03ac9c9eb76fac45af8e51'+
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'30c81c46a35ce411',
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'dfa66747de9ae63030ca32611497c827',
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'RFC 4493 #3',
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AES
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),
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( '2b7e151628aed2a6abf7158809cf4f3c',
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'6bc1bee22e409f96e93d7e117393172a'+
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'ae2d8a571e03ac9c9eb76fac45af8e51'+
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'30c81c46a35ce411e5fbc1191a0a52ef'+
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'f69f2445df4f9b17ad2b417be66c3710',
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'51f0bebf7e3b9d92fc49741779363cfe',
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'RFC 4493 #4',
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AES
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),
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## The rest of Appendix D of NIST SP 800 38B
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## was not totally correct.
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## Values in Examples 14, 15, 18, and 19 were wrong.
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## The updated test values are published in:
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## http://csrc.nist.gov/publications/nistpubs/800-38B/Updated_CMAC_Examples.pdf
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( '8e73b0f7da0e6452c810f32b809079e5'+
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'62f8ead2522c6b7b',
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'',
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'd17ddf46adaacde531cac483de7a9367',
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'NIST SP 800 38B D.2 Example 5',
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AES
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),
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( '8e73b0f7da0e6452c810f32b809079e5'+
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'62f8ead2522c6b7b',
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'6bc1bee22e409f96e93d7e117393172a',
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'9e99a7bf31e710900662f65e617c5184',
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'NIST SP 800 38B D.2 Example 6',
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AES
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),
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( '8e73b0f7da0e6452c810f32b809079e5'+
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'62f8ead2522c6b7b',
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'6bc1bee22e409f96e93d7e117393172a'+
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'ae2d8a571e03ac9c9eb76fac45af8e51'+
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'30c81c46a35ce411',
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'8a1de5be2eb31aad089a82e6ee908b0e',
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'NIST SP 800 38B D.2 Example 7',
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AES
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),
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( '8e73b0f7da0e6452c810f32b809079e5'+
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'62f8ead2522c6b7b',
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'6bc1bee22e409f96e93d7e117393172a'+
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'ae2d8a571e03ac9c9eb76fac45af8e51'+
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'30c81c46a35ce411e5fbc1191a0a52ef'+
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'f69f2445df4f9b17ad2b417be66c3710',
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'a1d5df0eed790f794d77589659f39a11',
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'NIST SP 800 38B D.2 Example 8',
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AES
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),
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( '603deb1015ca71be2b73aef0857d7781'+
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'1f352c073b6108d72d9810a30914dff4',
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'',
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'028962f61b7bf89efc6b551f4667d983',
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'NIST SP 800 38B D.3 Example 9',
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AES
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),
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( '603deb1015ca71be2b73aef0857d7781'+
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'1f352c073b6108d72d9810a30914dff4',
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'6bc1bee22e409f96e93d7e117393172a',
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'28a7023f452e8f82bd4bf28d8c37c35c',
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'NIST SP 800 38B D.3 Example 10',
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AES
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),
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( '603deb1015ca71be2b73aef0857d7781'+
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'1f352c073b6108d72d9810a30914dff4',
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'6bc1bee22e409f96e93d7e117393172a'+
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'ae2d8a571e03ac9c9eb76fac45af8e51'+
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'30c81c46a35ce411',
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'aaf3d8f1de5640c232f5b169b9c911e6',
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'NIST SP 800 38B D.3 Example 11',
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AES
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),
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( '603deb1015ca71be2b73aef0857d7781'+
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'1f352c073b6108d72d9810a30914dff4',
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'6bc1bee22e409f96e93d7e117393172a'+
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'ae2d8a571e03ac9c9eb76fac45af8e51'+
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'30c81c46a35ce411e5fbc1191a0a52ef'+
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'f69f2445df4f9b17ad2b417be66c3710',
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'e1992190549f6ed5696a2c056c315410',
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'NIST SP 800 38B D.3 Example 12',
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AES
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),
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( '8aa83bf8cbda1062'+
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'0bc1bf19fbb6cd58'+
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'bc313d4a371ca8b5',
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'',
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'b7a688e122ffaf95',
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'NIST SP 800 38B D.4 Example 13',
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DES3
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),
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( '8aa83bf8cbda1062'+
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'0bc1bf19fbb6cd58'+
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'bc313d4a371ca8b5',
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'6bc1bee22e409f96',
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'8e8f293136283797',
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'NIST SP 800 38B D.4 Example 14',
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DES3
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),
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( '8aa83bf8cbda1062'+
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'0bc1bf19fbb6cd58'+
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'bc313d4a371ca8b5',
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'6bc1bee22e409f96'+
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'e93d7e117393172a'+
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'ae2d8a57',
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'743ddbe0ce2dc2ed',
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'NIST SP 800 38B D.4 Example 15',
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DES3
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),
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( '8aa83bf8cbda1062'+
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'0bc1bf19fbb6cd58'+
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'bc313d4a371ca8b5',
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'6bc1bee22e409f96'+
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'e93d7e117393172a'+
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'ae2d8a571e03ac9c'+
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'9eb76fac45af8e51',
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'33e6b1092400eae5',
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'NIST SP 800 38B D.4 Example 16',
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DES3
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),
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( '4cf15134a2850dd5'+
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'8a3d10ba80570d38',
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'',
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'bd2ebf9a3ba00361',
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'NIST SP 800 38B D.7 Example 17',
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DES3
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),
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( '4cf15134a2850dd5'+
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'8a3d10ba80570d38',
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'6bc1bee22e409f96',
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'4ff2ab813c53ce83',
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'NIST SP 800 38B D.7 Example 18',
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DES3
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),
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( '4cf15134a2850dd5'+
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'8a3d10ba80570d38',
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'6bc1bee22e409f96'+
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'e93d7e117393172a'+
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'ae2d8a57',
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'62dd1b471902bd4e',
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'NIST SP 800 38B D.7 Example 19',
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DES3
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),
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( '4cf15134a2850dd5'+
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'8a3d10ba80570d38',
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'6bc1bee22e409f96'+
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'e93d7e117393172a'+
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'ae2d8a571e03ac9c'+
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'9eb76fac45af8e51',
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'31b1e431dabc4eb8',
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'NIST SP 800 38B D.7 Example 20',
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DES3
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),
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]
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def get_tests(config={}):
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global test_data
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from common import make_mac_tests
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# Add new() parameters to the back of each test vector
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params_test_data = []
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for row in test_data:
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t = list(row)
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t[4] = dict(ciphermod=t[4])
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params_test_data.append(t)
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return make_mac_tests(CMAC, "CMAC", params_test_data)
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if __name__ == '__main__':
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import unittest
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suite = lambda: unittest.TestSuite(get_tests())
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unittest.main(defaultTest='suite')
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