| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or |
| # implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| """ |
| Test using the NIST Test Vectors |
| """ |
| |
| from __future__ import absolute_import, division, print_function |
| |
| import binascii |
| import os |
| |
| from cryptography.hazmat.primitives.block import ciphers, modes |
| |
| from .utils import generate_encrypt_test |
| from ...utils import load_nist_vectors_from_file |
| |
| |
| class TestAES_CBC(object): |
| test_KAT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("AES", "KAT"), |
| [ |
| "CBCGFSbox128.rsp", |
| "CBCGFSbox192.rsp", |
| "CBCGFSbox256.rsp", |
| "CBCKeySbox128.rsp", |
| "CBCKeySbox192.rsp", |
| "CBCKeySbox256.rsp", |
| "CBCVarKey128.rsp", |
| "CBCVarKey192.rsp", |
| "CBCVarKey256.rsp", |
| "CBCVarTxt128.rsp", |
| "CBCVarTxt192.rsp", |
| "CBCVarTxt256.rsp", |
| ], |
| lambda key, iv: ciphers.AES(binascii.unhexlify(key)), |
| lambda key, iv: modes.CBC(binascii.unhexlify(iv)), |
| ) |
| |
| test_MMT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("AES", "MMT"), |
| [ |
| "CBCMMT128.rsp", |
| "CBCMMT192.rsp", |
| "CBCMMT256.rsp", |
| ], |
| lambda key, iv: ciphers.AES(binascii.unhexlify(key)), |
| lambda key, iv: modes.CBC(binascii.unhexlify(iv)), |
| ) |
| |
| |
| class TestAES_ECB(object): |
| test_KAT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("AES", "KAT"), |
| [ |
| "ECBGFSbox128.rsp", |
| "ECBGFSbox192.rsp", |
| "ECBGFSbox256.rsp", |
| "ECBKeySbox128.rsp", |
| "ECBKeySbox192.rsp", |
| "ECBKeySbox256.rsp", |
| "ECBVarKey128.rsp", |
| "ECBVarKey192.rsp", |
| "ECBVarKey256.rsp", |
| "ECBVarTxt128.rsp", |
| "ECBVarTxt192.rsp", |
| "ECBVarTxt256.rsp", |
| ], |
| lambda key: ciphers.AES(binascii.unhexlify(key)), |
| lambda key: modes.ECB(), |
| ) |
| |
| test_MMT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("AES", "MMT"), |
| [ |
| "ECBMMT128.rsp", |
| "ECBMMT192.rsp", |
| "ECBMMT256.rsp", |
| ], |
| lambda key: ciphers.AES(binascii.unhexlify(key)), |
| lambda key: modes.ECB(), |
| ) |
| |
| |
| class TestAES_OFB(object): |
| test_KAT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("AES", "KAT"), |
| [ |
| "OFBGFSbox128.rsp", |
| "OFBGFSbox192.rsp", |
| "OFBGFSbox256.rsp", |
| "OFBKeySbox128.rsp", |
| "OFBKeySbox192.rsp", |
| "OFBKeySbox256.rsp", |
| "OFBVarKey128.rsp", |
| "OFBVarKey192.rsp", |
| "OFBVarKey256.rsp", |
| "OFBVarTxt128.rsp", |
| "OFBVarTxt192.rsp", |
| "OFBVarTxt256.rsp", |
| ], |
| lambda key, iv: ciphers.AES(binascii.unhexlify(key)), |
| lambda key, iv: modes.OFB(binascii.unhexlify(iv)), |
| ) |
| |
| test_MMT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("AES", "MMT"), |
| [ |
| "OFBMMT128.rsp", |
| "OFBMMT192.rsp", |
| "OFBMMT256.rsp", |
| ], |
| lambda key, iv: ciphers.AES(binascii.unhexlify(key)), |
| lambda key, iv: modes.OFB(binascii.unhexlify(iv)), |
| ) |
| |
| |
| class TestAES_CFB(object): |
| test_KAT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("AES", "KAT"), |
| [ |
| "CFB128GFSbox128.rsp", |
| "CFB128GFSbox192.rsp", |
| "CFB128GFSbox256.rsp", |
| "CFB128KeySbox128.rsp", |
| "CFB128KeySbox192.rsp", |
| "CFB128KeySbox256.rsp", |
| "CFB128VarKey128.rsp", |
| "CFB128VarKey192.rsp", |
| "CFB128VarKey256.rsp", |
| "CFB128VarTxt128.rsp", |
| "CFB128VarTxt192.rsp", |
| "CFB128VarTxt256.rsp", |
| ], |
| lambda key, iv: ciphers.AES(binascii.unhexlify(key)), |
| lambda key, iv: modes.CFB(binascii.unhexlify(iv)), |
| ) |
| |
| test_MMT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("AES", "MMT"), |
| [ |
| "CFB128MMT128.rsp", |
| "CFB128MMT192.rsp", |
| "CFB128MMT256.rsp", |
| ], |
| lambda key, iv: ciphers.AES(binascii.unhexlify(key)), |
| lambda key, iv: modes.CFB(binascii.unhexlify(iv)), |
| ) |
| |
| |
| class TestTripleDES_CBC(object): |
| test_KAT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("3DES", "KAT"), |
| [ |
| "TCBCinvperm.rsp", |
| "TCBCpermop.rsp", |
| "TCBCsubtab.rsp", |
| "TCBCvarkey.rsp", |
| "TCBCvartext.rsp", |
| ], |
| lambda keys, iv: ciphers.TripleDES(binascii.unhexlify(keys)), |
| lambda keys, iv: modes.CBC(binascii.unhexlify(iv)), |
| ) |
| |
| test_MMT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("3DES", "MMT"), |
| [ |
| "TCBCMMT1.rsp", |
| "TCBCMMT2.rsp", |
| "TCBCMMT3.rsp", |
| ], |
| lambda key1, key2, key3, iv: ( |
| ciphers.TripleDES(binascii.unhexlify(key1 + key2 + key3)) |
| ), |
| lambda key1, key2, key3, iv: modes.CBC(binascii.unhexlify(iv)), |
| ) |
| |
| |
| class TestTripleDES_OFB(object): |
| test_KAT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("3DES", "KAT"), |
| [ |
| "TOFBpermop.rsp", |
| "TOFBsubtab.rsp", |
| "TOFBvarkey.rsp", |
| "TOFBvartext.rsp", |
| "TOFBinvperm.rsp", |
| ], |
| lambda keys, iv: ciphers.TripleDES(binascii.unhexlify(keys)), |
| lambda keys, iv: modes.OFB(binascii.unhexlify(iv)), |
| ) |
| |
| test_MMT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("3DES", "MMT"), |
| [ |
| "TOFBMMT1.rsp", |
| "TOFBMMT2.rsp", |
| "TOFBMMT3.rsp", |
| ], |
| lambda key1, key2, key3, iv: ( |
| ciphers.TripleDES(binascii.unhexlify(key1 + key2 + key3)) |
| ), |
| lambda key1, key2, key3, iv: modes.OFB(binascii.unhexlify(iv)), |
| ) |
| |
| |
| class TestTripleDES_CFB(object): |
| test_KAT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("3DES", "KAT"), |
| [ |
| "TCFB64invperm.rsp", |
| "TCFB64permop.rsp", |
| "TCFB64subtab.rsp", |
| "TCFB64varkey.rsp", |
| "TCFB64vartext.rsp", |
| ], |
| lambda keys, iv: ciphers.TripleDES(binascii.unhexlify(keys)), |
| lambda keys, iv: modes.CFB(binascii.unhexlify(iv)), |
| ) |
| |
| test_MMT = generate_encrypt_test( |
| lambda path: load_nist_vectors_from_file(path, "ENCRYPT"), |
| os.path.join("3DES", "MMT"), |
| [ |
| "TCFB64MMT1.rsp", |
| "TCFB64MMT2.rsp", |
| "TCFB64MMT3.rsp", |
| ], |
| lambda key1, key2, key3, iv: ( |
| ciphers.TripleDES(binascii.unhexlify(key1 + key2 + key3)) |
| ), |
| lambda key1, key2, key3, iv: modes.CFB(binascii.unhexlify(iv)), |
| ) |