| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "peridot/bin/ledger/encryption/primitives/hmac.h" |
| |
| #include <gtest/gtest.h> |
| |
| #include "peridot/bin/ledger/encryption/primitives/crypto_test_util.h" |
| |
| namespace encryption { |
| namespace { |
| |
| TEST(HMAC, Correctness) { |
| std::string key = FromHex( |
| "000102030405060708090A0B0C0D0E0F101112131415161718191A1B1C1D1E1F20212223" |
| "2425262728292A2B2C2D2E2F303132333435363738393A3B3C3D3E3F"); |
| std::string message = "Sample message for keylen=blocklen"; |
| std::string expected = FromHex( |
| "8BB9A1DB9806F20DF7F77B82138C7914D174D59E13DC4D0169C9057B133E1D62"); |
| EXPECT_EQ(32u, expected.size()); |
| EXPECT_EQ(expected, SHA256HMAC(key, message)); |
| } |
| } // namespace |
| } // namespace encryption |
