Edit File: test_import_DSA.py
# -*- coding: utf-8 -*- # # SelfTest/PublicKey/test_import_DSA.py: Self-test for importing DSA keys # # =================================================================== # 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. # =================================================================== import unittest import re from Crypto.PublicKey import DSA from Crypto.SelfTest.st_common import * from Crypto.Util.py3compat import * from binascii import unhexlify class ImportKeyTests(unittest.TestCase): y = 92137165128186062214622779787483327510946462589285775188003362705875131352591574106484271700740858696583623951844732128165434284507709057439633739849986759064015013893156866539696757799934634945787496920169462601722830899660681779448742875054459716726855443681559131362852474817534616736104831095601710736729 p = 162452170958135306109773853318304545923250830605675936228618290525164105310663722368377131295055868997377338797580997938253236213714988311430600065853662861806894003694743806769284131194035848116051021923956699231855223389086646903420682639786976554552864568460372266462812137447840653688476258666833303658691 q = 988791743931120302950649732173330531512663554851 g = 85583152299197514738065570254868711517748965097380456700369348466136657764813442044039878840094809620913085570225318356734366886985903212775602770761953571967834823306046501307810937486758039063386311593890777319935391363872375452381836756832784184928202587843258855704771836753434368484556809100537243908232 x = 540873410045082450874416847965843801027716145253 def setUp(self): # It is easier to write test vectors in text form, # and convert them to byte strigs dynamically here for mname, mvalue in ImportKeyTests.__dict__.items(): if mname[:4] in ('der_', 'pem_', 'ssh_'): if mname[:4] == 'der_': mvalue = unhexlify(tobytes(mvalue)) mvalue = tobytes(mvalue) setattr(self, mname, mvalue) # 1. SubjectPublicKeyInfo der_public=\ '308201b73082012b06072a8648ce3804013082011e02818100e756ee1717f4b6'+\ '794c7c214724a19763742c45572b4b3f8ff3b44f3be9f44ce039a2757695ec91'+\ '5697da74ef914fcd1b05660e2419c761d639f45d2d79b802dbd23e7ab8b81b47'+\ '9a380e1f30932584ba2a0b955032342ebc83cb5ca906e7b0d7cd6fe656cecb4c'+\ '8b5a77123a8c6750a481e3b06057aff6aa6eba620b832d60c3021500ad32f48c'+\ 'd3ae0c45a198a61fa4b5e20320763b2302818079dfdc3d614fe635fceb7eaeae'+\ '3718dc2efefb45282993ac6749dc83c223d8c1887296316b3b0b54466cf444f3'+\ '4b82e3554d0b90a778faaf1306f025dae6a3e36c7f93dd5bac4052b92370040a'+\ 'ca70b8d5820599711900efbc961812c355dd9beffe0981da85c5548074b41c56'+\ 'ae43fd300d89262e4efd89943f99a651b03888038185000281810083352a69a1'+\ '32f34843d2a0eb995bff4e2f083a73f0049d2c91ea2f0ce43d144abda48199e4'+\ 'b003c570a8af83303d45105f606c5c48d925a40ed9c2630c2fa4cdbf838539de'+\ 'b9a29f919085f2046369f627ca84b2cb1e2c7940564b670f963ab1164d4e2ca2'+\ 'bf6ffd39f12f548928bf4d2d1b5e6980b4f1be4c92a91986fba559' def testImportKey1(self): key_obj = DSA.importKey(self.der_public) self.assertFalse(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) def testExportKey1(self): tup = (self.y, self.g, self.p, self.q) key = DSA.construct(tup) encoded = key.export_key('DER') self.assertEqual(self.der_public, encoded) # 2. pem_public="""\ -----BEGIN PUBLIC KEY----- MIIBtzCCASsGByqGSM44BAEwggEeAoGBAOdW7hcX9LZ5THwhRyShl2N0LEVXK0s/ j/O0Tzvp9EzgOaJ1dpXskVaX2nTvkU/NGwVmDiQZx2HWOfRdLXm4AtvSPnq4uBtH mjgOHzCTJYS6KguVUDI0LryDy1ypBuew181v5lbOy0yLWncSOoxnUKSB47BgV6/2 qm66YguDLWDDAhUArTL0jNOuDEWhmKYfpLXiAyB2OyMCgYB539w9YU/mNfzrfq6u NxjcLv77RSgpk6xnSdyDwiPYwYhyljFrOwtURmz0RPNLguNVTQuQp3j6rxMG8CXa 5qPjbH+T3VusQFK5I3AECspwuNWCBZlxGQDvvJYYEsNV3Zvv/gmB2oXFVIB0tBxW rkP9MA2JJi5O/YmUP5mmUbA4iAOBhQACgYEAgzUqaaEy80hD0qDrmVv/Ti8IOnPw BJ0skeovDOQ9FEq9pIGZ5LADxXCor4MwPUUQX2BsXEjZJaQO2cJjDC+kzb+DhTne uaKfkZCF8gRjafYnyoSyyx4seUBWS2cPljqxFk1OLKK/b/058S9UiSi/TS0bXmmA tPG+TJKpGYb7pVk= -----END PUBLIC KEY-----""" def testImportKey2(self): for pem in (self.pem_public, tostr(self.pem_public)): key_obj = DSA.importKey(pem) self.assertFalse(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) def testExportKey2(self): tup = (self.y, self.g, self.p, self.q) key = DSA.construct(tup) encoded = key.export_key('PEM') self.assertEqual(self.pem_public, encoded) # 3. OpenSSL/OpenSSH format der_private=\ '308201bb02010002818100e756ee1717f4b6794c7c214724a19763742c45572b'+\ '4b3f8ff3b44f3be9f44ce039a2757695ec915697da74ef914fcd1b05660e2419'+\ 'c761d639f45d2d79b802dbd23e7ab8b81b479a380e1f30932584ba2a0b955032'+\ '342ebc83cb5ca906e7b0d7cd6fe656cecb4c8b5a77123a8c6750a481e3b06057'+\ 'aff6aa6eba620b832d60c3021500ad32f48cd3ae0c45a198a61fa4b5e2032076'+\ '3b2302818079dfdc3d614fe635fceb7eaeae3718dc2efefb45282993ac6749dc'+\ '83c223d8c1887296316b3b0b54466cf444f34b82e3554d0b90a778faaf1306f0'+\ '25dae6a3e36c7f93dd5bac4052b92370040aca70b8d5820599711900efbc9618'+\ '12c355dd9beffe0981da85c5548074b41c56ae43fd300d89262e4efd89943f99'+\ 'a651b038880281810083352a69a132f34843d2a0eb995bff4e2f083a73f0049d'+\ '2c91ea2f0ce43d144abda48199e4b003c570a8af83303d45105f606c5c48d925'+\ 'a40ed9c2630c2fa4cdbf838539deb9a29f919085f2046369f627ca84b2cb1e2c'+\ '7940564b670f963ab1164d4e2ca2bf6ffd39f12f548928bf4d2d1b5e6980b4f1'+\ 'be4c92a91986fba55902145ebd9a3f0b82069d98420986b314215025756065' def testImportKey3(self): key_obj = DSA.importKey(self.der_private) self.assertTrue(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) self.assertEqual(self.x, key_obj.x) def testExportKey3(self): tup = (self.y, self.g, self.p, self.q, self.x) key = DSA.construct(tup) encoded = key.export_key('DER', pkcs8=False) self.assertEqual(self.der_private, encoded) # 4. pem_private="""\ -----BEGIN DSA PRIVATE KEY----- MIIBuwIBAAKBgQDnVu4XF/S2eUx8IUckoZdjdCxFVytLP4/ztE876fRM4DmidXaV 7JFWl9p075FPzRsFZg4kGcdh1jn0XS15uALb0j56uLgbR5o4Dh8wkyWEuioLlVAy NC68g8tcqQbnsNfNb+ZWzstMi1p3EjqMZ1CkgeOwYFev9qpuumILgy1gwwIVAK0y 9IzTrgxFoZimH6S14gMgdjsjAoGAed/cPWFP5jX8636urjcY3C7++0UoKZOsZ0nc g8Ij2MGIcpYxazsLVEZs9ETzS4LjVU0LkKd4+q8TBvAl2uaj42x/k91brEBSuSNw BArKcLjVggWZcRkA77yWGBLDVd2b7/4JgdqFxVSAdLQcVq5D/TANiSYuTv2JlD+Z plGwOIgCgYEAgzUqaaEy80hD0qDrmVv/Ti8IOnPwBJ0skeovDOQ9FEq9pIGZ5LAD xXCor4MwPUUQX2BsXEjZJaQO2cJjDC+kzb+DhTneuaKfkZCF8gRjafYnyoSyyx4s eUBWS2cPljqxFk1OLKK/b/058S9UiSi/TS0bXmmAtPG+TJKpGYb7pVkCFF69mj8L ggadmEIJhrMUIVAldWBl -----END DSA PRIVATE KEY-----""" def testImportKey4(self): for pem in (self.pem_private, tostr(self.pem_private)): key_obj = DSA.importKey(pem) self.assertTrue(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) self.assertEqual(self.x, key_obj.x) def testExportKey4(self): tup = (self.y, self.g, self.p, self.q, self.x) key = DSA.construct(tup) encoded = key.export_key('PEM', pkcs8=False) self.assertEqual(self.pem_private, encoded) # 5. PKCS8 (unencrypted) der_pkcs8=\ '3082014a0201003082012b06072a8648ce3804013082011e02818100e756ee17'+\ '17f4b6794c7c214724a19763742c45572b4b3f8ff3b44f3be9f44ce039a27576'+\ '95ec915697da74ef914fcd1b05660e2419c761d639f45d2d79b802dbd23e7ab8'+\ 'b81b479a380e1f30932584ba2a0b955032342ebc83cb5ca906e7b0d7cd6fe656'+\ 'cecb4c8b5a77123a8c6750a481e3b06057aff6aa6eba620b832d60c3021500ad'+\ '32f48cd3ae0c45a198a61fa4b5e20320763b2302818079dfdc3d614fe635fceb'+\ '7eaeae3718dc2efefb45282993ac6749dc83c223d8c1887296316b3b0b54466c'+\ 'f444f34b82e3554d0b90a778faaf1306f025dae6a3e36c7f93dd5bac4052b923'+\ '70040aca70b8d5820599711900efbc961812c355dd9beffe0981da85c5548074'+\ 'b41c56ae43fd300d89262e4efd89943f99a651b03888041602145ebd9a3f0b82'+\ '069d98420986b314215025756065' def testImportKey5(self): key_obj = DSA.importKey(self.der_pkcs8) self.assertTrue(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) self.assertEqual(self.x, key_obj.x) def testExportKey5(self): tup = (self.y, self.g, self.p, self.q, self.x) key = DSA.construct(tup) encoded = key.export_key('DER') self.assertEqual(self.der_pkcs8, encoded) encoded = key.export_key('DER', pkcs8=True) self.assertEqual(self.der_pkcs8, encoded) # 6. pem_pkcs8="""\ -----BEGIN PRIVATE KEY----- MIIBSgIBADCCASsGByqGSM44BAEwggEeAoGBAOdW7hcX9LZ5THwhRyShl2N0LEVX K0s/j/O0Tzvp9EzgOaJ1dpXskVaX2nTvkU/NGwVmDiQZx2HWOfRdLXm4AtvSPnq4 uBtHmjgOHzCTJYS6KguVUDI0LryDy1ypBuew181v5lbOy0yLWncSOoxnUKSB47Bg V6/2qm66YguDLWDDAhUArTL0jNOuDEWhmKYfpLXiAyB2OyMCgYB539w9YU/mNfzr fq6uNxjcLv77RSgpk6xnSdyDwiPYwYhyljFrOwtURmz0RPNLguNVTQuQp3j6rxMG 8CXa5qPjbH+T3VusQFK5I3AECspwuNWCBZlxGQDvvJYYEsNV3Zvv/gmB2oXFVIB0 tBxWrkP9MA2JJi5O/YmUP5mmUbA4iAQWAhRevZo/C4IGnZhCCYazFCFQJXVgZQ== -----END PRIVATE KEY-----""" def testImportKey6(self): for pem in (self.pem_pkcs8, tostr(self.pem_pkcs8)): key_obj = DSA.importKey(pem) self.assertTrue(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) self.assertEqual(self.x, key_obj.x) def testExportKey6(self): tup = (self.y, self.g, self.p, self.q, self.x) key = DSA.construct(tup) encoded = key.export_key('PEM') self.assertEqual(self.pem_pkcs8, encoded) encoded = key.export_key('PEM', pkcs8=True) self.assertEqual(self.pem_pkcs8, encoded) # 7. OpenSSH/RFC4253 ssh_pub="""ssh-dss 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""" def testImportKey7(self): for ssh in (self.ssh_pub, tostr(self.ssh_pub)): key_obj = DSA.importKey(ssh) self.assertFalse(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) def testExportKey7(self): tup = (self.y, self.g, self.p, self.q) key = DSA.construct(tup) encoded = key.export_key('OpenSSH') self.assertEqual(self.ssh_pub, encoded) # 8. Encrypted OpenSSL/OpenSSH pem_private_encrypted="""\ -----BEGIN DSA PRIVATE KEY----- Proc-Type: 4,ENCRYPTED DEK-Info: AES-128-CBC,70B6908939D65E9F2EB999E8729788CE 4V6GHRDpCrdZ8MBjbyp5AlGUrjvr2Pn2e2zVxy5RBt4FBj9/pa0ae0nnyUPMLSUU kKyOR0topRYTVRLElm4qVrb5uNZ3hRwfbklr+pSrB7O9eHz9V5sfOQxyODS07JxK k1OdOs70/ouMXLF9EWfAZOmWUccZKHNblUwg1p1UrZIz5jXw4dUE/zqhvXh6d+iC ADsICaBCjCrRQJKDp50h3+ndQjkYBKVH+pj8TiQ79U7lAvdp3+iMghQN6YXs9mdI gFpWw/f97oWM4GHZFqHJ+VSMNFjBiFhAvYV587d7Lk4dhD8sCfbxj42PnfRgUItc nnPqHxmhMQozBWzYM4mQuo3XbF2WlsNFbOzFVyGhw1Bx1s91qvXBVWJh2ozrW0s6 HYDV7ZkcTml/4kjA/d+mve6LZ8kuuR1qCiZx6rkffhh1gDN/1Xz3HVvIy/dQ+h9s 5zp7PwUoWbhqp3WCOr156P6gR8qo7OlT6wMh33FSXK/mxikHK136fV2shwTKQVII rJBvXpj8nACUmi7scKuTWGeUoXa+dwTZVVe+b+L2U1ZM7+h/neTJiXn7u99PFUwu xVJtxaV37m3aXxtCsPnbBg== -----END DSA PRIVATE KEY-----""" def testImportKey8(self): for pem in (self.pem_private_encrypted, tostr(self.pem_private_encrypted)): key_obj = DSA.importKey(pem, "PWDTEST") self.assertTrue(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) self.assertEqual(self.x, key_obj.x) def testExportKey8(self): tup = (self.y, self.g, self.p, self.q, self.x) key = DSA.construct(tup) encoded = key.export_key('PEM', pkcs8=False, passphrase="PWDTEST") key = DSA.importKey(encoded, "PWDTEST") self.assertEqual(self.y, key.y) self.assertEqual(self.p, key.p) self.assertEqual(self.q, key.q) self.assertEqual(self.g, key.g) self.assertEqual(self.x, key.x) # 9. Encrypted PKCS8 # pbeWithMD5AndDES-CBC pem_pkcs8_encrypted="""\ -----BEGIN ENCRYPTED PRIVATE KEY----- MIIBcTAbBgkqhkiG9w0BBQMwDgQI0GC3BJ/jSw8CAggABIIBUHc1cXZpExIE9tC7 7ryiW+5ihtF2Ekurq3e408GYSAu5smJjN2bvQXmzRFBz8W38K8eMf1sbWroZ4+zn kZSbb9nSm5kAa8lR2+oF2k+WRswMR/PTC3f/D9STO2X0QxdrzKgIHEcSGSHp5jTx aVvbkCDHo9vhBTl6S3ogZ48As/MEro76+9igUwJ1jNhIQZPJ7e20QH5qDpQFFJN4 CKl2ENSEuwGiqBszItFy4dqH0g63ZGZV/xt9wSO9Rd7SK/EbA/dklOxBa5Y/VItM gnIhs9XDMoGYyn6F023EicNJm6g/bVQk81BTTma4tm+12TKGdYm+QkeZvCOMZylr Wv67cKwO3cAXt5C3QXMDgYR64XvuaT5h7C0igMp2afSXJlnbHEbFxQVJlv83T4FM eZ4k+NQDbEL8GiHmFxzDWQAuPPZKJWEEEV2p/To+WOh+kSDHQw== -----END ENCRYPTED PRIVATE KEY-----""" def testImportKey9(self): for pem in (self.pem_pkcs8_encrypted, tostr(self.pem_pkcs8_encrypted)): key_obj = DSA.importKey(pem, "PWDTEST") self.assertTrue(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) self.assertEqual(self.x, key_obj.x) # 10. Encrypted PKCS8 # pkcs5PBES2 / # pkcs5PBKDF2 (rounds=1000, salt=D725BF1B6B8239F4) / # des-EDE3-CBC (iv=27A1C66C42AFEECE) # der_pkcs8_encrypted=\ '30820196304006092a864886f70d01050d3033301b06092a864886f70d01050c'+\ '300e0408d725bf1b6b8239f4020203e8301406082a864886f70d0307040827a1'+\ 'c66c42afeece048201505cacfde7bf8edabb3e0d387950dc872662ea7e9b1ed4'+\ '400d2e7e6186284b64668d8d0328c33a9d9397e6f03df7cb68268b0a06b4e22f'+\ '7d132821449ecf998a8b696dbc6dd2b19e66d7eb2edfeb4153c1771d49702395'+\ '4f36072868b5fcccf93413a5ac4b2eb47d4b3f681c6bd67ae363ed776f45ae47'+\ '174a00098a7c930a50f820b227ddf50f9742d8e950d02586ff2dac0e3c372248'+\ 'e5f9b6a7a02f4004f20c87913e0f7b52bccc209b95d478256a890b31d4c9adec'+\ '21a4d157a179a93a3dad06f94f3ce486b46dfa7fc15fd852dd7680bbb2f17478'+\ '7e71bd8dbaf81eca7518d76c1d26256e95424864ba45ca5d47d7c5a421be02fa'+\ 'b94ab01e18593f66cf9094eb5c94b9ecf3aa08b854a195cf87612fbe5e96c426'+\ '2b0d573e52dc71ba3f5e468c601e816c49b7d32c698b22175e89aaef0c443770'+\ '5ef2f88a116d99d8e2869a4fd09a771b84b49e4ccb79aadcb1c9' def testImportKey10(self): key_obj = DSA.importKey(self.der_pkcs8_encrypted, "PWDTEST") self.assertTrue(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) self.assertEqual(self.x, key_obj.x) def testExportKey10(self): tup = (self.y, self.g, self.p, self.q, self.x) key = DSA.construct(tup) randfunc = BytesIO(unhexlify(b("27A1C66C42AFEECE") + b("D725BF1B6B8239F4"))).read encoded = key.export_key('DER', pkcs8=True, passphrase="PWDTEST", randfunc=randfunc) self.assertEqual(self.der_pkcs8_encrypted, encoded) # ---- def testImportError1(self): self.assertRaises(ValueError, DSA.importKey, self.der_pkcs8_encrypted, "wrongpwd") def testExportError2(self): tup = (self.y, self.g, self.p, self.q, self.x) key = DSA.construct(tup) self.assertRaises(ValueError, key.export_key, 'DER', pkcs8=False, passphrase="PWDTEST") def test_import_key(self): """Verify importKey is an alias to import_key""" key_obj = DSA.import_key(self.der_public) self.assertFalse(key_obj.has_private()) self.assertEqual(self.y, key_obj.y) self.assertEqual(self.p, key_obj.p) self.assertEqual(self.q, key_obj.q) self.assertEqual(self.g, key_obj.g) def test_exportKey(self): tup = (self.y, self.g, self.p, self.q, self.x) key = DSA.construct(tup) self.assertEqual(key.exportKey(), key.export_key()) def test_import_empty(self): self.assertRaises(ValueError, DSA.import_key, b'') class ImportKeyFromX509Cert(unittest.TestCase): def test_x509v1(self): # Sample V1 certificate with a 1024 bit DSA key x509_v1_cert = """ -----BEGIN CERTIFICATE----- MIIDUjCCArsCAQIwDQYJKoZIhvcNAQEFBQAwfjENMAsGA1UEChMEQWNtZTELMAkG A1UECxMCUkQxHDAaBgkqhkiG9w0BCQEWDXNwYW1AYWNtZS5vcmcxEzARBgNVBAcT Ck1ldHJvcG9saXMxETAPBgNVBAgTCE5ldyBZb3JrMQswCQYDVQQGEwJVUzENMAsG A1UEAxMEdGVzdDAeFw0xNDA3MTEyMDM4NDNaFw0xNzA0MDYyMDM4NDNaME0xCzAJ BgNVBAYTAlVTMREwDwYDVQQIEwhOZXcgWW9yazENMAsGA1UEChMEQWNtZTELMAkG A1UECxMCUkQxDzANBgNVBAMTBnBvbGFuZDCCAbYwggErBgcqhkjOOAQBMIIBHgKB gQDOrN4Ox4+t3T6wKeHfhzArhcrNEFMQ4Ss+4PIKyimDy9Bn64WPkL1B/9dvYIga 23GLu6tVJmXo6EdJnVOHEMhr99EeOwuDWWeP7Awq7RSlKEejokr4BEzMTW/tExSD cO6/GI7xzh0eTH+VTTPDfyrJMYCkh0rJAfCP+5xrmPNetwIVALtXYOV1yoRrzJ2Q M5uEjidH6GiZAoGAfUqA1SAm5g5U68SILMVX9l5rq0OpB0waBMpJQ31/R/yXNDqo c3gGWZTOJFU4IzwNpGhrGNADUByz/lc1SAOAdEJIr0JVrhbGewQjB4pWqoLGbBKz RoavTNDc/zD7SYa12evWDHADwvlXoeQg+lWop1zS8OqaDC7aLGKpWN3/m8kDgYQA AoGAKoirPAfcp1rbbl4y2FFAIktfW8f4+T7d2iKSg73aiVfujhNOt1Zz1lfC0NI2 eonLWO3tAM4XGKf1TLjb5UXngGn40okPsaA81YE6ZIKm20ywjlOY3QkAEdMaLVY3 9PJvM8RGB9m7pLKxyHfGMfF40MVN4222zKeGp7xhM0CNiCUwDQYJKoZIhvcNAQEF BQADgYEAfbNZfpYa2KlALEM1FZnwvQDvJHntHz8LdeJ4WM7CXDlKi67wY2HKM30w s2xej75imkVOFd1kF2d0A8sjfriXLVIt1Hwq9ANZomhu4Edx0xpH8tqdh/bDtnM2 TmduZNY9OWkb07h0CtWD6Zt8fhRllVsSSrlWd/2or7FXNC5weFQ= -----END CERTIFICATE----- """.strip() # DSA public key as dumped by openssl y_str = """ 2a:88:ab:3c:07:dc:a7:5a:db:6e:5e:32:d8:51:40: 22:4b:5f:5b:c7:f8:f9:3e:dd:da:22:92:83:bd:da: 89:57:ee:8e:13:4e:b7:56:73:d6:57:c2:d0:d2:36: 7a:89:cb:58:ed:ed:00:ce:17:18:a7:f5:4c:b8:db: e5:45:e7:80:69:f8:d2:89:0f:b1:a0:3c:d5:81:3a: 64:82:a6:db:4c:b0:8e:53:98:dd:09:00:11:d3:1a: 2d:56:37:f4:f2:6f:33:c4:46:07:d9:bb:a4:b2:b1: c8:77:c6:31:f1:78:d0:c5:4d:e3:6d:b6:cc:a7:86: a7:bc:61:33:40:8d:88:25 """ p_str = """ 00:ce:ac:de:0e:c7:8f:ad:dd:3e:b0:29:e1:df:87: 30:2b:85:ca:cd:10:53:10:e1:2b:3e:e0:f2:0a:ca: 29:83:cb:d0:67:eb:85:8f:90:bd:41:ff:d7:6f:60: 88:1a:db:71:8b:bb:ab:55:26:65:e8:e8:47:49:9d: 53:87:10:c8:6b:f7:d1:1e:3b:0b:83:59:67:8f:ec: 0c:2a:ed:14:a5:28:47:a3:a2:4a:f8:04:4c:cc:4d: 6f:ed:13:14:83:70:ee:bf:18:8e:f1:ce:1d:1e:4c: 7f:95:4d:33:c3:7f:2a:c9:31:80:a4:87:4a:c9:01: f0:8f:fb:9c:6b:98:f3:5e:b7 """ q_str = """ 00:bb:57:60:e5:75:ca:84:6b:cc:9d:90:33:9b:84: 8e:27:47:e8:68:99 """ g_str = """ 7d:4a:80:d5:20:26:e6:0e:54:eb:c4:88:2c:c5:57: f6:5e:6b:ab:43:a9:07:4c:1a:04:ca:49:43:7d:7f: 47:fc:97:34:3a:a8:73:78:06:59:94:ce:24:55:38: 23:3c:0d:a4:68:6b:18:d0:03:50:1c:b3:fe:57:35: 48:03:80:74:42:48:af:42:55:ae:16:c6:7b:04:23: 07:8a:56:aa:82:c6:6c:12:b3:46:86:af:4c:d0:dc: ff:30:fb:49:86:b5:d9:eb:d6:0c:70:03:c2:f9:57: a1:e4:20:fa:55:a8:a7:5c:d2:f0:ea:9a:0c:2e:da: 2c:62:a9:58:dd:ff:9b:c9 """ key = DSA.importKey(x509_v1_cert) for comp_name in ('y', 'p', 'q', 'g'): comp_str = locals()[comp_name + "_str"] comp = int(re.sub("[^0-9a-f]", "", comp_str), 16) self.assertEqual(getattr(key, comp_name), comp) self.assertFalse(key.has_private()) def test_x509v3(self): # Sample V3 certificate with a 1024 bit DSA key x509_v3_cert = """ -----BEGIN CERTIFICATE----- MIIFhjCCA26gAwIBAgIBAzANBgkqhkiG9w0BAQsFADBhMQswCQYDVQQGEwJVUzEL MAkGA1UECAwCTUQxEjAQBgNVBAcMCUJhbHRpbW9yZTEQMA4GA1UEAwwHVGVzdCBD QTEfMB0GCSqGSIb3DQEJARYQdGVzdEBleGFtcGxlLmNvbTAeFw0xNDA3MTMyMDUz MjBaFw0xNzA0MDgyMDUzMjBaMEAxCzAJBgNVBAYTAlVTMQswCQYDVQQIDAJNRDES MBAGA1UEBwwJQmFsdGltb3JlMRAwDgYDVQQDDAdhdXN0cmlhMIIBtjCCASsGByqG SM44BAEwggEeAoGBALfd8gyEpVPA0ZI69Kp3nyJcu5N0ZZ3K1K9hleQLNqKEcZOh 7a/C2J1TPdmHTLJ0rAwBZ1nWxnARSgRphziGDFspKCYQwYcSMz8KoFgvXbXpuchy oFACiQ2LqZnc5MakuLQtLcQciSYGYj3zmZdYMoa904F1aDWr+DxQI6DVC3/bAhUA hqXMCJ6fQK3G2O9S3/CC/yVZXCsCgYBRXROl3R2khX7l10LQjDEgo3B1IzjXU/jP McMBl6XO+nBJXxr/scbq8Ajiv7LTnGpSjgryHtvfj887kfvo8QbSS3kp3vq5uSqI ui7E7r3jguWaLj616AG1HWOctXJUjqsiabZwsp2h09gHTzmHEXBOmiARu8xFxKAH xsuo7onAbwOBhAACgYBylWjWSnKHE8mHx1A5m/0GQx6xnhWIe3+MJAnEhRGxA2J4 SCsfWU0OwglIQToh1z5uUU9oDi9cYgNPBevOFRnDhc2yaJY6VAYnI+D+6J5IU6Yd 0iaG/iSc4sV4bFr0axcPpse3SN0XaQxiKeSFBfFnoMqL+dd9Gb3QPZSllBcVD6OB 1TCB0jAdBgNVHQ4EFgQUx5wN0Puotv388M9Tp/fsPbZpzAUwHwYDVR0jBBgwFoAU a0hkif3RMaraiWtsOOZZlLu9wJwwCQYDVR0TBAIwADALBgNVHQ8EBAMCBeAwSgYD VR0RBEMwQYILZXhhbXBsZS5jb22CD3d3dy5leGFtcGxlLmNvbYIQbWFpbC5leGFt cGxlLmNvbYIPZnRwLmV4YW1wbGUuY29tMCwGCWCGSAGG+EIBDQQfFh1PcGVuU1NM IEdlbmVyYXRlZCBDZXJ0aWZpY2F0ZTANBgkqhkiG9w0BAQsFAAOCAgEAyWf1TiJI aNEIA9o/PG8/JiGASTS2/HBVTJbkq03k6NkJVk/GxC1DPziTUJ+CdWlHWcAi1EOW Ach3QxNDRrVfCOfCMDgElIO1094/reJgdFYG00LRi8QkRJuxANV7YS4tLudhyHJC kR2lhdMNmEuzWK+s2y+5cLrdm7qdvdENQCcV67uvGPx4sc+EaE7x13SczKjWBtbo QCs6JTOW+EkPRl4Zo27K4OIZ43/J+GxvwU9QUVH3wPVdbbLNw+QeTFBYMTEcxyc4 kv50HPBFaithziXBFyvdIs19FjkFzu0Uz/e0zb1+vMzQlJMD94HVOrMnIj5Sb2cL KKdYXS4uhxFJmdV091Xur5JkYYwEzuaGav7J3zOzYutrIGTgDluLCvA+VQkRcTsy jZ065SkY/v+38QHp+cmm8WRluupJTs8wYzVp6Fu0iFaaK7ztFmaZmHpiPIfDFjva aCIgzzT5NweJd/b71A2SyzHXJ14zBXsr1PMylMp2TpHIidhuuNuQL6I0HaollB4M Z3FsVBMhVDw4Z76qnFPr8mZE2tar33hSlJI/3pS/bBiukuBk8U7VB0X8OqaUnP3C 7b2Z4G8GtqDVcKGMzkvMjT4n9rKd/Le+qHSsQOGO9W/0LB7UDAZSwUsfAPnoBgdS 5t9tIomLCOstByXi+gGZue1TcdCa3Ph4kO0= -----END CERTIFICATE----- """.strip() # DSA public key as dumped by openssl y_str = """ 72:95:68:d6:4a:72:87:13:c9:87:c7:50:39:9b:fd: 06:43:1e:b1:9e:15:88:7b:7f:8c:24:09:c4:85:11: b1:03:62:78:48:2b:1f:59:4d:0e:c2:09:48:41:3a: 21:d7:3e:6e:51:4f:68:0e:2f:5c:62:03:4f:05:eb: ce:15:19:c3:85:cd:b2:68:96:3a:54:06:27:23:e0: fe:e8:9e:48:53:a6:1d:d2:26:86:fe:24:9c:e2:c5: 78:6c:5a:f4:6b:17:0f:a6:c7:b7:48:dd:17:69:0c: 62:29:e4:85:05:f1:67:a0:ca:8b:f9:d7:7d:19:bd: d0:3d:94:a5:94:17:15:0f """ p_str = """ 00:b7:dd:f2:0c:84:a5:53:c0:d1:92:3a:f4:aa:77: 9f:22:5c:bb:93:74:65:9d:ca:d4:af:61:95:e4:0b: 36:a2:84:71:93:a1:ed:af:c2:d8:9d:53:3d:d9:87: 4c:b2:74:ac:0c:01:67:59:d6:c6:70:11:4a:04:69: 87:38:86:0c:5b:29:28:26:10:c1:87:12:33:3f:0a: a0:58:2f:5d:b5:e9:b9:c8:72:a0:50:02:89:0d:8b: a9:99:dc:e4:c6:a4:b8:b4:2d:2d:c4:1c:89:26:06: 62:3d:f3:99:97:58:32:86:bd:d3:81:75:68:35:ab: f8:3c:50:23:a0:d5:0b:7f:db """ q_str = """ 00:86:a5:cc:08:9e:9f:40:ad:c6:d8:ef:52:df:f0: 82:ff:25:59:5c:2b """ g_str = """ 51:5d:13:a5:dd:1d:a4:85:7e:e5:d7:42:d0:8c:31: 20:a3:70:75:23:38:d7:53:f8:cf:31:c3:01:97:a5: ce:fa:70:49:5f:1a:ff:b1:c6:ea:f0:08:e2:bf:b2: d3:9c:6a:52:8e:0a:f2:1e:db:df:8f:cf:3b:91:fb: e8:f1:06:d2:4b:79:29:de:fa:b9:b9:2a:88:ba:2e: c4:ee:bd:e3:82:e5:9a:2e:3e:b5:e8:01:b5:1d:63: 9c:b5:72:54:8e:ab:22:69:b6:70:b2:9d:a1:d3:d8: 07:4f:39:87:11:70:4e:9a:20:11:bb:cc:45:c4:a0: 07:c6:cb:a8:ee:89:c0:6f """ key = DSA.importKey(x509_v3_cert) for comp_name in ('y', 'p', 'q', 'g'): comp_str = locals()[comp_name + "_str"] comp = int(re.sub("[^0-9a-f]", "", comp_str), 16) self.assertEqual(getattr(key, comp_name), comp) self.assertFalse(key.has_private()) if __name__ == '__main__': unittest.main() def get_tests(config={}): tests = [] tests += list_test_cases(ImportKeyTests) tests += list_test_cases(ImportKeyFromX509Cert) return tests if __name__ == '__main__': suite = lambda: unittest.TestSuite(get_tests()) unittest.main(defaultTest='suite')
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