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authorEgor Tensin <Egor.Tensin@gmail.com>2015-06-08 23:40:11 +0300
committerEgor Tensin <Egor.Tensin@gmail.com>2015-06-08 23:40:11 +0300
commit6541ca090361af2811f69d74df0d0854f3ba2922 (patch)
tree982283aac09abd48b5c8a035eaf45b8ffce53876
parenttest/800-38a.py: bugfix (diff)
downloadaes-tools-6541ca090361af2811f69d74df0d0854f3ba2922.tar.gz
aes-tools-6541ca090361af2811f69d74df0d0854f3ba2922.zip
test: refactoring
* Test vectors are now stored in the Python script rather than in a JSON file. * The tests are now really Python's unittest `TestCase`s, allowing (at least in the future) to discover and run them automatically. * Use logging from the standard library for logging. * Bugfix & refactoring.
Diffstat (limited to '')
-rw-r--r--test/.gitignore1
-rw-r--r--test/800-38a.json239
-rw-r--r--test/800-38a.py155
-rw-r--r--test/README.md5
-rw-r--r--test/toolkit.py103
5 files changed, 189 insertions, 314 deletions
diff --git a/test/.gitignore b/test/.gitignore
new file mode 100644
index 0000000..397b4a7
--- /dev/null
+++ b/test/.gitignore
@@ -0,0 +1 @@
+*.log
diff --git a/test/800-38a.json b/test/800-38a.json
deleted file mode 100644
index 66511eb..0000000
--- a/test/800-38a.json
+++ /dev/null
@@ -1,239 +0,0 @@
-{
- "aes128ecb": {
- "key": "2b7e151628aed2a6abf7158809cf4f3c",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "3ad77bb40d7a3660a89ecaf32466ef97",
- "f5d3d58503b9699de785895a96fdbaaf",
- "43b1cd7f598ece23881b00e3ed030688",
- "7b0c785e27e8ad3f8223207104725dd4"
- ]
- },
- "aes128cbc": {
- "key": "2b7e151628aed2a6abf7158809cf4f3c",
- "iv": "000102030405060708090a0b0c0d0e0f",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "7649abac8119b246cee98e9b12e9197d",
- "5086cb9b507219ee95db113a917678b2",
- "73bed6b8e3c1743b7116e69e22229516",
- "3ff1caa1681fac09120eca307586e1a7"
- ]
- },
- "aes128cfb": {
- "key": "2b7e151628aed2a6abf7158809cf4f3c",
- "iv": "000102030405060708090a0b0c0d0e0f",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "3b3fd92eb72dad20333449f8e83cfb4a",
- "c8a64537a0b3a93fcde3cdad9f1ce58b",
- "26751f67a3cbb140b1808cf187a4f4df",
- "c04b05357c5d1c0eeac4c66f9ff7f2e6"
- ]
- },
- "aes128ofb": {
- "key": "2b7e151628aed2a6abf7158809cf4f3c",
- "iv": "000102030405060708090a0b0c0d0e0f",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "3b3fd92eb72dad20333449f8e83cfb4a",
- "7789508d16918f03f53c52dac54ed825",
- "9740051e9c5fecf64344f7a82260edcc",
- "304c6528f659c77866a510d9c1d6ae5e"
- ]
- },
- "aes128ctr": {
- "key": "2b7e151628aed2a6abf7158809cf4f3c",
- "iv": "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "874d6191b620e3261bef6864990db6ce",
- "9806f66b7970fdff8617187bb9fffdff",
- "5ae4df3edbd5d35e5b4f09020db03eab",
- "1e031dda2fbe03d1792170a0f3009cee"
- ]
- },
- "aes192ecb": {
- "key": "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "bd334f1d6e45f25ff712a214571fa5cc",
- "974104846d0ad3ad7734ecb3ecee4eef",
- "ef7afd2270e2e60adce0ba2face6444e",
- "9a4b41ba738d6c72fb16691603c18e0e"
- ]
- },
- "aes192cbc": {
- "key": "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
- "iv": "000102030405060708090a0b0c0d0e0f",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "4f021db243bc633d7178183a9fa071e8",
- "b4d9ada9ad7dedf4e5e738763f69145a",
- "571b242012fb7ae07fa9baac3df102e0",
- "08b0e27988598881d920a9e64f5615cd"
- ]
- },
- "aes192cfb": {
- "key": "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
- "iv": "000102030405060708090a0b0c0d0e0f",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "cdc80d6fddf18cab34c25909c99a4174",
- "67ce7f7f81173621961a2b70171d3d7a",
- "2e1e8a1dd59b88b1c8e60fed1efac4c9",
- "c05f9f9ca9834fa042ae8fba584b09ff"
- ]
- },
- "aes192ofb": {
- "key": "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
- "iv": "000102030405060708090a0b0c0d0e0f",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "cdc80d6fddf18cab34c25909c99a4174",
- "fcc28b8d4c63837c09e81700c1100401",
- "8d9a9aeac0f6596f559c6d4daf59a5f2",
- "6d9f200857ca6c3e9cac524bd9acc92a"
- ]
- },
- "aes192ctr": {
- "key": "8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b",
- "iv": "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "1abc932417521ca24f2b0459fe7e6e0b",
- "090339ec0aa6faefd5ccc2c6f4ce8e94",
- "1e36b26bd1ebc670d1bd1d665620abf7",
- "4f78a7f6d29809585a97daec58c6b050"
- ]
- },
- "aes256ecb": {
- "key": "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "f3eed1bdb5d2a03c064b5a7e3db181f8",
- "591ccb10d410ed26dc5ba74a31362870",
- "b6ed21b99ca6f4f9f153e7b1beafed1d",
- "23304b7a39f9f3ff067d8d8f9e24ecc7"
- ]
- },
- "aes256cbc": {
- "key": "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
- "iv": "000102030405060708090a0b0c0d0e0f",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "f58c4c04d6e5f1ba779eabfb5f7bfbd6",
- "9cfc4e967edb808d679f777bc6702c7d",
- "39f23369a9d9bacfa530e26304231461",
- "b2eb05e2c39be9fcda6c19078c6a9d1b"
- ]
- },
- "aes256cfb": {
- "key": "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
- "iv": "000102030405060708090a0b0c0d0e0f",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "dc7e84bfda79164b7ecd8486985d3860",
- "39ffed143b28b1c832113c6331e5407b",
- "df10132415e54b92a13ed0a8267ae2f9",
- "75a385741ab9cef82031623d55b1e471"
- ]
- },
- "aes256ofb": {
- "key": "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
- "iv": "000102030405060708090a0b0c0d0e0f",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "dc7e84bfda79164b7ecd8486985d3860",
- "4febdc6740d20b3ac88f6ad82a4fb08d",
- "71ab47a086e86eedf39d1c5bba97c408",
- "0126141d67f37be8538f5a8be740e484"
- ]
- },
- "aes256ctr": {
- "key": "603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4",
- "iv": "f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff",
- "plaintexts": [
- "6bc1bee22e409f96e93d7e117393172a",
- "ae2d8a571e03ac9c9eb76fac45af8e51",
- "30c81c46a35ce411e5fbc1191a0a52ef",
- "f69f2445df4f9b17ad2b417be66c3710"
- ],
- "ciphers": [
- "601ec313775789a5b7a7f504bbf3d228",
- "f443e3ca4d62b59aca84e990cacaf5c5",
- "2b0930daa23de94ce87017ba2d84988d",
- "dfc9c58db67aada613c2dd08457941a6"
- ]
- }
-}
diff --git a/test/800-38a.py b/test/800-38a.py
index a929696..d99fa4a 100644
--- a/test/800-38a.py
+++ b/test/800-38a.py
@@ -2,32 +2,141 @@
# This file is licensed under the terms of the MIT License.
# See LICENSE.txt for details.
+import toolkit, unittest
+
+_plaintexts = ['6bc1bee22e409f96e93d7e117393172a',
+ 'ae2d8a571e03ac9c9eb76fac45af8e51',
+ '30c81c46a35ce411e5fbc1191a0a52ef',
+ 'f69f2445df4f9b17ad2b417be66c3710']
+
+_keys = {toolkit.AES128: '2b7e151628aed2a6abf7158809cf4f3c',
+ toolkit.AES192: '8e73b0f7da0e6452c810f32b809079e562f8ead2522c6b7b',
+ toolkit.AES256: '603deb1015ca71be2b73aef0857d77811f352c073b6108d72d9810a30914dff4'}
+
+_default_iv = '000102030405060708090a0b0c0d0e0f'
+_ctr_iv = 'f0f1f2f3f4f5f6f7f8f9fafbfcfdfeff'
+
+_init_vectors = {toolkit.AES128: {toolkit.CBC: _default_iv,
+ toolkit.CFB: _default_iv,
+ toolkit.OFB: _default_iv,
+ toolkit.CTR: _ctr_iv}}
+_init_vectors[toolkit.AES192] = _init_vectors[toolkit.AES128]
+_init_vectors[toolkit.AES256] = _init_vectors[toolkit.AES128]
+
+_ciphertexts = {toolkit.AES128: {toolkit.ECB: ['3ad77bb40d7a3660a89ecaf32466ef97',
+ 'f5d3d58503b9699de785895a96fdbaaf',
+ '43b1cd7f598ece23881b00e3ed030688',
+ '7b0c785e27e8ad3f8223207104725dd4'],
+ toolkit.CBC: ['7649abac8119b246cee98e9b12e9197d',
+ '5086cb9b507219ee95db113a917678b2',
+ '73bed6b8e3c1743b7116e69e22229516',
+ '3ff1caa1681fac09120eca307586e1a7'],
+ toolkit.CFB: ['3b3fd92eb72dad20333449f8e83cfb4a',
+ 'c8a64537a0b3a93fcde3cdad9f1ce58b',
+ '26751f67a3cbb140b1808cf187a4f4df',
+ 'c04b05357c5d1c0eeac4c66f9ff7f2e6'],
+ toolkit.OFB: ['3b3fd92eb72dad20333449f8e83cfb4a',
+ '7789508d16918f03f53c52dac54ed825',
+ '9740051e9c5fecf64344f7a82260edcc',
+ '304c6528f659c77866a510d9c1d6ae5e'],
+ toolkit.CTR: ['874d6191b620e3261bef6864990db6ce',
+ '9806f66b7970fdff8617187bb9fffdff',
+ '5ae4df3edbd5d35e5b4f09020db03eab',
+ '1e031dda2fbe03d1792170a0f3009cee']},
+ toolkit.AES192: {toolkit.ECB: ['bd334f1d6e45f25ff712a214571fa5cc',
+ '974104846d0ad3ad7734ecb3ecee4eef',
+ 'ef7afd2270e2e60adce0ba2face6444e',
+ '9a4b41ba738d6c72fb16691603c18e0e'],
+ toolkit.CBC: ['4f021db243bc633d7178183a9fa071e8',
+ 'b4d9ada9ad7dedf4e5e738763f69145a',
+ '571b242012fb7ae07fa9baac3df102e0',
+ '08b0e27988598881d920a9e64f5615cd'],
+ toolkit.CFB: ['cdc80d6fddf18cab34c25909c99a4174',
+ '67ce7f7f81173621961a2b70171d3d7a',
+ '2e1e8a1dd59b88b1c8e60fed1efac4c9',
+ 'c05f9f9ca9834fa042ae8fba584b09ff'],
+ toolkit.OFB: ['cdc80d6fddf18cab34c25909c99a4174',
+ 'fcc28b8d4c63837c09e81700c1100401',
+ '8d9a9aeac0f6596f559c6d4daf59a5f2',
+ '6d9f200857ca6c3e9cac524bd9acc92a'],
+ toolkit.CTR: ['1abc932417521ca24f2b0459fe7e6e0b',
+ '090339ec0aa6faefd5ccc2c6f4ce8e94',
+ '1e36b26bd1ebc670d1bd1d665620abf7',
+ '4f78a7f6d29809585a97daec58c6b050']},
+ toolkit.AES256: {toolkit.ECB: ['f3eed1bdb5d2a03c064b5a7e3db181f8',
+ '591ccb10d410ed26dc5ba74a31362870',
+ 'b6ed21b99ca6f4f9f153e7b1beafed1d',
+ '23304b7a39f9f3ff067d8d8f9e24ecc7'],
+ toolkit.CBC: ['f58c4c04d6e5f1ba779eabfb5f7bfbd6',
+ '9cfc4e967edb808d679f777bc6702c7d',
+ '39f23369a9d9bacfa530e26304231461',
+ 'b2eb05e2c39be9fcda6c19078c6a9d1b'],
+ toolkit.CFB: ['dc7e84bfda79164b7ecd8486985d3860',
+ '39ffed143b28b1c832113c6331e5407b',
+ 'df10132415e54b92a13ed0a8267ae2f9',
+ '75a385741ab9cef82031623d55b1e471'],
+ toolkit.OFB: ['dc7e84bfda79164b7ecd8486985d3860',
+ '4febdc6740d20b3ac88f6ad82a4fb08d',
+ '71ab47a086e86eedf39d1c5bba97c408',
+ '0126141d67f37be8538f5a8be740e484'],
+ toolkit.CTR: ['601ec313775789a5b7a7f504bbf3d228',
+ 'f443e3ca4d62b59aca84e990cacaf5c5',
+ '2b0930daa23de94ce87017ba2d84988d',
+ 'dfc9c58db67aada613c2dd08457941a6']}}
+
+def _parametrize(cls, tools, algo, mode):
+ testloader = unittest.TestLoader()
+ testnames = testloader.getTestCaseNames(cls)
+ suite = unittest.TestSuite()
+ for name in testnames:
+ suite.addTest(cls(name, tools, algo, mode))
+ return suite
+
+class TestAlgorithm(unittest.TestCase):
+ def __init__(self, methodName='runTest', tools=None, algo=None, mode=None):
+ super(TestAlgorithm, self).__init__(methodName)
+ self._tools = tools
+ self._algo = algo
+ self._mode = mode
+
+ def test_encrypt(self):
+ key = _keys[self._algo]
+ iv = None
+ if self._algo in _init_vectors and self._mode in _init_vectors[self._algo]:
+ iv = _init_vectors[self._algo][self._mode]
+ ciphertexts = _ciphertexts[self._algo][self._mode]
+ input = toolkit.EncryptionInput(key, _plaintexts, iv=iv)
+ self.assertEqual(ciphertexts, self._tools.run_encrypt_tool(self._algo, self._mode, input))
+
+ def test_decrypt(self):
+ key = _keys[self._algo]
+ iv = None
+ if self._algo in _init_vectors and self._mode in _init_vectors[self._algo]:
+ iv = _init_vectors[self._algo][self._mode]
+ ciphertexts = _ciphertexts[self._algo][self._mode]
+ input = toolkit.DecryptionInput(key, ciphertexts, iv=iv)
+ self.assertEqual(_plaintexts, self._tools.run_decrypt_tool(self._algo, self._mode, input))
+
if __name__ == '__main__':
- import argparse, json, toolkit, sys
- parser = argparse.ArgumentParser()
+ import argparse
+ parser = argparse.ArgumentParser(add_help=False)
parser.add_argument('--root', '-r', required=True,
help='set path to *.exe files')
parser.add_argument('--sde', '-e', action='store_true',
help='use Intel SDE to run *.exe files')
- args = parser.parse_args()
- tools = toolkit.Tools(args.root, use_sde=args.sde)
- vectors = json.load(open('800-38a.json'))
- success = True
- for prefix in vectors:
- if 'iv' in vectors[prefix]:
- iv = vectors[prefix]['iv']
- encrypt = lambda key, plaintexts: tools.encrypt_with_iv(prefix, key, iv, plaintexts)
- decrypt = lambda key, ciphers: tools.decrypt_with_iv(prefix, key, iv, ciphers)
- else:
- encrypt = lambda key, plaintexts: tools.encrypt(prefix, key, plaintexts)
- decrypt = lambda key, ciphers: tools.decrypt(prefix, key, ciphers)
- key = vectors[prefix]['key']
- plaintexts = vectors[prefix]['plaintexts']
- ciphers = vectors[prefix]['ciphers']
- success = tools.detect_mismatches(plaintexts, encrypt(key, plaintexts), ciphers) and success
- success = tools.detect_mismatches(ciphers, decrypt(key, ciphers), plaintexts) and success
- if success:
- print('No mismatches detected!')
+ parser.add_argument('--log', '-l', help='set log file path')
+ args, _ = parser.parse_known_args()
+
+ tools = toolkit.Tools(args.root, args.sde)
+
+ import logging, logging.handlers
+ if args.log is None:
+ logging.getLogger().addHandler(logging.NullHandler())
else:
- print('Detected mismatches!')
- sys.exit(1)
+ logging.basicConfig(filename=args.log, format='%(asctime)s | %(module)s | %(message)s', level=logging.INFO)
+
+ suite = unittest.TestSuite()
+ for algo in _ciphertexts:
+ for mode in _ciphertexts[algo]:
+ suite.addTest(_parametrize(TestAlgorithm, tools, algo, mode))
+ unittest.TextTestRunner(verbosity=2).run(suite)
diff --git a/test/README.md b/test/README.md
index f49979a..b195db6 100644
--- a/test/README.md
+++ b/test/README.md
@@ -55,5 +55,6 @@ using
python 800-32a.py -r C:\build\test\Debug -e
-I've tried to make the script output self-explanatory.
-The ultimate goal is to get `No mismatches detected!` in the final line.
+You can investigate what went wrong (if it did) by logging calls to the `*_encrypt.exe` and `*_decrypt.exe` utilities by passing the `--log/-l FILENAME` option to the script.
+
+The tests are really Python's `unittest` `TestCase`s, so the output of the script should be self-explanatory and familiary to users with prior Python testing experience.
diff --git a/test/toolkit.py b/test/toolkit.py
index 1a5859b..a69ce73 100644
--- a/test/toolkit.py
+++ b/test/toolkit.py
@@ -2,62 +2,65 @@
# This file is licensed under the terms of the MIT License.
# See LICENSE.txt for details.
+import logging
import os.path
import subprocess
import sys
+AES128, AES192, AES256 = 'aes128', 'aes192', 'aes256'
+ECB, CBC, CFB, OFB, CTR = 'ecb', 'cbc', 'cfb', 'ofb', 'ctr'
+
+class EncryptionInput:
+ def __init__(self, key, plaintexts, iv=None):
+ self.key = key
+ self.plaintexts = plaintexts
+ self.iv = iv
+
+ def to_args(self):
+ args = [self.key]
+ if self.iv is not None:
+ args.append(self.iv)
+ args.extend(self.plaintexts)
+ return args
+
+class DecryptionInput:
+ def __init__(self, key, ciphertexts, iv=None):
+ self.key = key
+ self.ciphertexts = ciphertexts
+ self.iv = iv
+
+ def to_args(self):
+ args = [self.key]
+ if self.iv is not None:
+ args.append(self.iv)
+ args.extend(self.ciphertexts)
+ return args
+
class Tools:
def __init__(self, root_dir_path, use_sde=False):
self._root_dir_path = root_dir_path
self._use_sde = use_sde
+ self._logger = logging.getLogger(__name__)
+
+ def _get_tool_path(self, fn):
+ return os.path.join(self._root_dir_path, fn)
+
+ def get_encrypt_tool_path(self, algo, mode):
+ return self._get_tool_path('{0}{1}_encrypt.exe'.format(algo, mode))
+
+ def get_decrypt_tool_path(self, algo, mode):
+ return self._get_tool_path('{0}{1}_decrypt.exe'.format(algo, mode))
+
+ def run_tool(self, tool_path, args):
+ cmd_list = ['sde', '--', tool_path] if self._use_sde else [tool_path]
+ cmd_list.extend(args)
+ logging.info('Trying to execute: {0}'.format(subprocess.list2cmdline(cmd_list)))
+ output = subprocess.check_output(cmd_list, universal_newlines=True)
+ logging.info('Output:\n' + output)
+ return output.split()
+
+ def run_encrypt_tool(self, algo, mode, input):
+ return self.run_tool(self.get_encrypt_tool_path(algo, mode), input.to_args())
- def _get_tool_path(self, tool_name):
- return os.path.join(self._root_dir_path, tool_name)
-
- def _get_encrypt_tool_path(self, prefix):
- return self._get_tool_path('{0}_encrypt.exe'.format(prefix))
-
- def _get_decrypt_tool_path(self, prefix):
- return self._get_tool_path('{0}_decrypt.exe'.format(prefix))
-
- def _capture_tool_output(self, tool_path, args):
- with_sde = ['sde', '--', tool_path] if self._use_sde else [tool_path]
- return subprocess.check_output(with_sde + args, universal_newlines=True).split()
-
- def encrypt(self, prefix, key, args):
- print('Encrypting using \'{0}\'...'.format(prefix))
- print('\tKey:', key)
- return self._capture_tool_output(self._get_encrypt_tool_path(prefix), [key] + args)
-
- def decrypt(self, prefix, key, args):
- print('Decrypting using \'{0}\'...'.format(prefix))
- print('\tKey:', key)
- return self._capture_tool_output(self._get_decrypt_tool_path(prefix), [key] + args)
-
- def encrypt_with_iv(self, prefix, key, iv, args):
- print('Encrypting using \'{0}\'...'.format(prefix))
- print('\tKey:', key)
- print('\tInitialization vector:', iv)
- return self._capture_tool_output(self._get_encrypt_tool_path(prefix), [key, iv] + args)
-
- def decrypt_with_iv(self, prefix, key, iv, args):
- print('Decrypting using \'{0}\'...'.format(prefix))
- print('\tKey:', key)
- print('\tInitialization vector:', iv)
- return self._capture_tool_output(self._get_decrypt_tool_path(prefix), [key, iv] + args)
-
- def detect_mismatches(self, input, actual_output, expected_output):
- if len(actual_output) != len(expected_output):
- print('Unexpected output length!', file=sys.stderr)
- print('\tExpected length:', len(expected_output), file=sys.stderr)
- print('\tActual length:', len(actual_output), file=sys.stderr)
- return False
- no_mismatches = True
- for i in range(len(input)):
- if actual_output[i] != expected_output[i]:
- print('A mismatch detected!', file=sys.stderr)
- print('\tInput:', input[i], file=sys.stderr)
- print('\tExpected:', expected_output[i], file=sys.stderr)
- print('\tActual:', actual_output[i], file=sys.stderr)
- no_mismatches = False
- return no_mismatches
+ def run_decrypt_tool(self, algo, mode, input):
+ return self.run_tool(self.get_decrypt_tool_path(algo, mode), input.to_args())