diff options
Diffstat (limited to 'libparc/parc/security/test/test_parc_DiffieHellmanKeyShare.c')
| -rwxr-xr-x | libparc/parc/security/test/test_parc_DiffieHellmanKeyShare.c | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/libparc/parc/security/test/test_parc_DiffieHellmanKeyShare.c b/libparc/parc/security/test/test_parc_DiffieHellmanKeyShare.c deleted file mode 100755 index e8a2eeca..00000000 --- a/libparc/parc/security/test/test_parc_DiffieHellmanKeyShare.c +++ /dev/null @@ -1,229 +0,0 @@ -/* - * Copyright (c) 2017 Cisco and/or its affiliates. - * 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. - */ - -#include <config.h> -#include <stdio.h> -#include <LongBow/unit-test.h> -#include <parc/testing/parc_ObjectTesting.h> - -#include "../parc_DiffieHellmanKeyShare.c" -#include <parc/algol/parc_SafeMemory.h> -#include <parc/security/parc_CryptoHashType.h> -#include <parc/algol/parc_Buffer.h> - -LONGBOW_TEST_RUNNER(parc_DiffieHellmanKeyShare) -{ - LONGBOW_RUN_TEST_FIXTURE(Global); -} - -LONGBOW_TEST_RUNNER_SETUP(parc_DiffieHellmanKeyShare) -{ - return LONGBOW_STATUS_SUCCEEDED; -} - -// The Test Runner calls this function once after all the Test Fixtures are run. -LONGBOW_TEST_RUNNER_TEARDOWN(parc_DiffieHellmanKeyShare) -{ - return LONGBOW_STATUS_SUCCEEDED; -} - -LONGBOW_TEST_FIXTURE(Global) -{ - LONGBOW_RUN_TEST_CASE(Global, parcDiffieHellmanKeyShare_AcquireRelease); - LONGBOW_RUN_TEST_CASE(Global, parcDiffieHellmanKeyShare_Create); - LONGBOW_RUN_TEST_CASE(Global, parcDiffieHellmanKeyShare_SerializePublicKey); - LONGBOW_RUN_TEST_CASE(Global, parcDiffieHellmanKeyShare_SerializeDeserializePublicKey); - LONGBOW_RUN_TEST_CASE(Global, parcDiffieHellmanKeyShare_DeserializePublicKey_ErrorWrongGroup); - LONGBOW_RUN_TEST_CASE(Global, parcDiffieHellmanKeyShare_DeserializePublicKey_ErrorInvalidEncoding); - LONGBOW_RUN_TEST_CASE(Global, parcDiffieHellmanKeyShare_Combine); - LONGBOW_RUN_TEST_CASE(Global, parcDiffieHellmanKeyShare_Combine_Error_PublicKeyDeserializationFail); - LONGBOW_RUN_TEST_CASE(Global, _parcDiffieHellmanKeyShare_HashSharedSecret); -} - -LONGBOW_TEST_FIXTURE_SETUP(Global) -{ - return LONGBOW_STATUS_SUCCEEDED; -} - -LONGBOW_TEST_FIXTURE_TEARDOWN(Global) -{ - if (parcSafeMemory_ReportAllocation(STDOUT_FILENO) != 0) { - printf("('%s' leaks memory by %d (allocs - frees)) ", longBowTestCase_GetName(testCase), parcMemory_Outstanding()); - return LONGBOW_STATUS_MEMORYLEAK; - } - return LONGBOW_STATUS_SUCCEEDED; -} - -LONGBOW_TEST_CASE(Global, parcDiffieHellmanKeyShare_AcquireRelease) -{ - PARCDiffieHellmanKeyShare *dh = parcDiffieHellmanKeyShare_Create(PARCDiffieHellmanGroup_Secp521r1); - parcObjectTesting_AssertAcquireReleaseContract(parcDiffieHellmanKeyShare_Acquire, dh); - parcDiffieHellmanKeyShare_Release(&dh); -} - -LONGBOW_TEST_CASE(Global, parcDiffieHellmanKeyShare_Create) -{ - PARCDiffieHellmanKeyShare *dh = parcDiffieHellmanKeyShare_Create(PARCDiffieHellmanGroup_Secp521r1); - assertNotNull(dh, "Expected a non-NULL PARCDiffieHellmanKeyShare instance"); - parcDiffieHellmanKeyShare_Release(&dh); -} - -LONGBOW_TEST_CASE(Global, parcDiffieHellmanKeyShare_SerializePublicKey) -{ - PARCDiffieHellmanKeyShare *keyShare = parcDiffieHellmanKeyShare_Create(PARCDiffieHellmanGroup_Secp521r1); - assertNotNull(keyShare, "Expected a non-NULL PARCDiffieHellmanKeyShare instance"); - - PARCBuffer *publicKey = parcDiffieHellmanKeyShare_SerializePublicKey(keyShare); - assertNotNull(publicKey, "Expected the public key to be serialized to a non-NULL PARCBuffer"); - - const size_t sec521r1KeySize = 266; - assertTrue(parcBuffer_Remaining(publicKey) == sec521r1KeySize, "Expected the public key size to be %zu, got %zu", sec521r1KeySize, parcBuffer_Remaining(publicKey)); - - parcBuffer_Release(&publicKey); - parcDiffieHellmanKeyShare_Release(&keyShare); -} - -LONGBOW_TEST_CASE(Global, parcDiffieHellmanKeyShare_SerializeDeserializePublicKey) -{ - PARCDiffieHellmanKeyShare *keyShare = parcDiffieHellmanKeyShare_Create(PARCDiffieHellmanGroup_Secp521r1); - assertNotNull(keyShare, "Expected a non-NULL PARCDiffieHellmanKeyShare instance"); - - PARCBuffer *publicKey = parcDiffieHellmanKeyShare_SerializePublicKey(keyShare); - assertNotNull(publicKey, "Expected the public key to be serialized to a non-NULL PARCBuffer"); - - const size_t sec521r1KeySize = 266; - assertTrue(parcBuffer_Remaining(publicKey) == sec521r1KeySize, "Expected the public key size to be %zu, got %zu", sec521r1KeySize, parcBuffer_Remaining(publicKey)); - - // Deserialize the public key to get the OpenSSL EVP_PKEY type - EVP_PKEY *rawPublicKey = _parcDiffieHellman_DeserializePublicKeyShare(keyShare, publicKey); - assertNotNull(rawPublicKey, "Expected the raw public key to be deserialized"); - - // Extract the public portions of the private key share and public key share - EC_KEY *publicEcKey = EVP_PKEY_get1_EC_KEY(rawPublicKey); - const EC_POINT *publicPoint = EC_KEY_get0_public_key(publicEcKey); - - EC_KEY *privateEcKey = EVP_PKEY_get1_EC_KEY(keyShare->privateKey); - const EC_POINT *privatePoint = EC_KEY_get0_public_key(privateEcKey); - - // Compare the public portions of the key shares - const EC_GROUP *group = EC_KEY_get0_group(publicEcKey); - BN_CTX *bigNumberContext = BN_CTX_new(); - int equalResult = EC_POINT_cmp(group, publicPoint, privatePoint, bigNumberContext); - assertTrue(equalResult == 0, "Expected the two public points to be equal."); - - BN_CTX_free(bigNumberContext); - EVP_PKEY_free(rawPublicKey); - parcBuffer_Release(&publicKey); - parcDiffieHellmanKeyShare_Release(&keyShare); -} - -LONGBOW_TEST_CASE(Global, parcDiffieHellmanKeyShare_DeserializePublicKey_ErrorWrongGroup) -{ - PARCDiffieHellmanKeyShare *keyShare = parcDiffieHellmanKeyShare_Create(PARCDiffieHellmanGroup_Secp521r1); - assertNotNull(keyShare, "Expected a non-NULL PARCDiffieHellmanKeyShare instance"); - - PARCBuffer *publicKey = parcDiffieHellmanKeyShare_SerializePublicKey(keyShare); - assertNotNull(publicKey, "Expected the public key to be serialized to a non-NULL PARCBuffer"); - - PARCDiffieHellmanKeyShare *alternateKeyShare = parcDiffieHellmanKeyShare_Create(PARCDiffieHellmanGroup_Prime256v1); - - // Deserialize the public key with a different group and hit the failure - EVP_PKEY *rawPublicKey = _parcDiffieHellman_DeserializePublicKeyShare(alternateKeyShare, publicKey); - assertNull(rawPublicKey, "Expected the raw public key to not be deserialized"); - - parcBuffer_Release(&publicKey); - parcDiffieHellmanKeyShare_Release(&keyShare); - parcDiffieHellmanKeyShare_Release(&alternateKeyShare); -} - -LONGBOW_TEST_CASE(Global, parcDiffieHellmanKeyShare_DeserializePublicKey_ErrorInvalidEncoding) -{ - PARCDiffieHellmanKeyShare *keyShare = parcDiffieHellmanKeyShare_Create(PARCDiffieHellmanGroup_Secp521r1); - assertNotNull(keyShare, "Expected a non-NULL PARCDiffieHellmanKeyShare instance"); - - // Deserialize the public key with a different group - PARCBuffer *publicKey = parcBuffer_Allocate(32); - EVP_PKEY *rawPublicKey = _parcDiffieHellman_DeserializePublicKeyShare(keyShare, publicKey); - assertNull(rawPublicKey, "Expected the raw public key to not be deserialized"); - - parcBuffer_Release(&publicKey); - parcDiffieHellmanKeyShare_Release(&keyShare); -} - -LONGBOW_TEST_CASE(Global, parcDiffieHellmanKeyShare_Combine) -{ - PARCDiffieHellmanKeyShare *keyShare = parcDiffieHellmanKeyShare_Create(PARCDiffieHellmanGroup_Secp521r1); - assertNotNull(keyShare, "Expected a non-NULL PARCDiffieHellmanKeyShare instance"); - - PARCBuffer *publicKey = parcDiffieHellmanKeyShare_SerializePublicKey(keyShare); - assertNotNull(publicKey, "Expected the public key to be serialized to a non-NULL PARCBuffer"); - - PARCBuffer *sharedSecret = parcDiffieHellmanKeyShare_Combine(keyShare, publicKey); - assertNotNull(sharedSecret, "Expected the shared secret to be non-NULL"); - - const size_t secretSize = 32; // = 256 / 8 bytes - assertTrue(parcBuffer_Remaining(sharedSecret) == secretSize, "invalid size"); - - parcBuffer_Release(&sharedSecret); - parcBuffer_Release(&publicKey); - parcDiffieHellmanKeyShare_Release(&keyShare); -} - -LONGBOW_TEST_CASE(Global, parcDiffieHellmanKeyShare_Combine_Error_PublicKeyDeserializationFail) -{ - PARCDiffieHellmanKeyShare *keyShare = parcDiffieHellmanKeyShare_Create(PARCDiffieHellmanGroup_Secp521r1); - assertNotNull(keyShare, "Expected a non-NULL PARCDiffieHellmanKeyShare instance"); - - PARCBuffer *publicKey = parcBuffer_Allocate(32); - PARCBuffer *sharedSecret = parcDiffieHellmanKeyShare_Combine(keyShare, publicKey); - assertNull(sharedSecret, "Expected the shared secret to be non-NULL"); - - parcBuffer_Release(&publicKey); - parcDiffieHellmanKeyShare_Release(&keyShare); -} - -LONGBOW_TEST_CASE(Global, _parcDiffieHellmanKeyShare_HashSharedSecret) -{ - PARCBuffer *input = parcBuffer_Allocate(1024); - PARCBuffer *digestValue = _parcDiffieHellmanKeyShare_HashSharedSecret(input); - size_t digestLength = parcBuffer_Remaining(digestValue); - size_t expectedLength = 32; // 256 bits for PARCCryptoHashType_SHA256 - assertTrue(digestLength == 32, "Expected a %zu byte digest, got %zu", expectedLength, digestLength); - - PARCCryptoHasher *hasher = parcCryptoHasher_Create(PARCCryptoHashType_SHA256); - parcCryptoHasher_Init(hasher); - parcCryptoHasher_UpdateBuffer(hasher, input); - PARCCryptoHash *digest = parcCryptoHasher_Finalize(hasher); - - PARCBuffer *computedDigest = parcBuffer_Acquire(parcCryptoHash_GetDigest(digest)); - - parcCryptoHash_Release(&digest); - parcCryptoHasher_Release(&hasher); - - assertTrue(parcBuffer_Equals(digestValue, computedDigest), "Expected the secret input to be hashed correctly."); - - parcBuffer_Release(&input); - parcBuffer_Release(&digestValue); - parcBuffer_Release(&computedDigest); -} - -int -main(int argc, char *argv[argc]) -{ - LongBowRunner *testRunner = LONGBOW_TEST_RUNNER_CREATE(parc_DiffieHellmanKeyShare); - int exitStatus = LONGBOW_TEST_MAIN(argc, argv, testRunner); - longBowTestRunner_Destroy(&testRunner); - exit(exitStatus); -} |