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path: root/toolchain/gcc/patches/4.2.0/800-arm-bigendian.patch

	Commit message (Collapse)	Author	Age	Files	Lines
*	nuke old gcc 4.2 versions	Imre Kaloz	2008-12-02	1	-67/+0
| | | |	SVN-Revision: 13483
*	replace gcc 4.2 snapshot with 4.2.0 release (sync patches with uclibc ↵	Felix Fietkau	2007-06-28	1	-0/+67
	buildroot), adjust gcc makefile for PATCH_DIR changes SVN-Revision: 7753

generated by cgit v1.2.3 (git 2.25.1) at 2025-09-22 20:05:23 +0000

# 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.

from __future__ import absolute_import, division, print_function

import binascii
import os

from cryptography.hazmat.primitives.ciphers import algorithms, modes

from .utils import generate_encrypt_test
from ...utils import (
    load_nist_vectors, load_openssl_vectors,
)


class TestAES(object):
    test_CBC = generate_encrypt_test(
        load_nist_vectors,
        os.path.join("ciphers", "AES", "CBC"),
        [
            "CBCGFSbox128.rsp",
            "CBCGFSbox192.rsp",
            "CBCGFSbox256.rsp",
            "CBCKeySbox128.rsp",
            "CBCKeySbox192.rsp",
            "CBCKeySbox256.rsp",
            "CBCVarKey128.rsp",
            "CBCVarKey192.rsp",
            "CBCVarKey256.rsp",
            "CBCVarTxt128.rsp",
            "CBCVarTxt192.rsp",
            "CBCVarTxt256.rsp",
            "CBCMMT128.rsp",
            "CBCMMT192.rsp",
            "CBCMMT256.rsp",
        ],
        lambda key, iv: algorithms.AES(binascii.unhexlify(key)),
        lambda key, iv: modes.CBC(binascii.unhexlify(iv)),
    )

    test_ECB = generate_encrypt_test(
        load_nist_vectors,
        os.path.join("ciphers", "AES", "ECB"),
        [
            "ECBGFSbox128.rsp",
            "ECBGFSbox192.rsp",
            "ECBGFSbox256.rsp",
            "ECBKeySbox128.rsp",
            "ECBKeySbox192.rsp",
            "ECBKeySbox256.rsp",
            "ECBVarKey128.rsp",
            "ECBVarKey192.rsp",
            "ECBVarKey256.rsp",
            "ECBVarTxt128.rsp",
            "ECBVarTxt192.rsp",
            "ECBVarTxt256.rsp",
            "ECBMMT128.rsp",
            "ECBMMT192.rsp",
            "ECBMMT256.rsp",
        ],
        lambda key: algorithms.AES(binascii.unhexlify(key)),
        lambda key: modes.ECB(),
    )

    test_OFB = generate_encrypt_test(
        load_nist_vectors,
        os.path.join("ciphers", "AES", "OFB"),
        [
            "OFBGFSbox128.rsp",
            "OFBGFSbox192.rsp",
            "OFBGFSbox256.rsp",
            "OFBKeySbox128.rsp",
            "OFBKeySbox192.rsp",
            "OFBKeySbox256.rsp",
            "OFBVarKey128.rsp",
            "OFBVarKey192.rsp",
            "OFBVarKey256.rsp",
            "OFBVarTxt128.rsp",
            "OFBVarTxt192.rsp",
            "OFBVarTxt256.rsp",
            "OFBMMT128.rsp",
            "OFBMMT192.rsp",
            "OFBMMT256.rsp",
        ],
        lambda key, iv: algorithms.AES(binascii.unhexlify(key)),
        lambda key, iv: modes.OFB(binascii.unhexlify(iv)),
    )

    test_CFB = generate_encrypt_test(
        load_nist_vectors,
        os.path.join("ciphers", "AES", "CFB"),
        [
            "CFB128GFSbox128.rsp",
            "CFB128GFSbox192.rsp",
            "CFB128GFSbox256.rsp",
            "CFB128KeySbox128.rsp",
            "CFB128KeySbox192.rsp",
            "CFB128KeySbox256.rsp",
            "CFB128VarKey128.rsp",
            "CFB128VarKey192.rsp",
            "CFB128VarKey256.rsp",
            "CFB128VarTxt128.rsp",
            "CFB128VarTxt192.rsp",
            "CFB128VarTxt256.rsp",
            "CFB128MMT128.rsp",
            "CFB128MMT192.rsp",
            "CFB128MMT256.rsp",
        ],
        lambda key, iv: algorithms.AES(binascii.unhexlify(key)),
        lambda key, iv: modes.CFB(binascii.unhexlify(iv)),
    )

    test_CTR = generate_encrypt_test(
        load_openssl_vectors,
        os.path.join("ciphers", "AES", "CTR"),
        ["aes-128-ctr.txt", "aes-192-ctr.txt", "aes-256-ctr.txt"],
        lambda key, iv: algorithms.AES(binascii.unhexlify(key)),
        lambda key, iv: modes.CTR(binascii.unhexlify(iv)),
        only_if=lambda backend: backend.cipher_supported(
            algorithms.AES("\x00" * 16), modes.CTR("\x00" * 16)
        ),
        skip_message="Does not support AES CTR",
    )