| /* |
| * Copyright 2017 The Android Open Source Project |
| * |
| * 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 <keymaster/km_openssl/ckdf.h> |
| |
| #include <gtest/gtest.h> |
| #include <string.h> |
| |
| #include "android_keymaster_test_utils.h" |
| |
| using std::string; |
| |
| namespace keymaster { |
| namespace test { |
| |
| struct CkdfTest { |
| const char* key; |
| const char* label; |
| const char* context; |
| const char* output; |
| }; |
| |
| static const CkdfTest kCkdfTests[] = {{"80583f389dd797a3d18abd7b9399da02" |
| "6fecb1eade7bc2f0ef091ad39e613c35", |
| "c16e6e02c5a3dcc8d78b9ac1306877761310455b4e41469951d9e6", |
| "c2245a064b33fd8c3b01203a7824485bf0a64060c4648b707d260793", |
| "5d42a1941670917d746c7278e75f4879" |
| "750469dcb59c129e42edb7a3273f38d4" |
| "ea6fbcba9f422f735fc2db23603c63e5" |
| "86ff39cc048f4bc18690e478dd1108fa" |
| "fc635b29acb6b29784fdf8184296fa7f" |
| "772b62cdd1a8bd1a2d073830fac0409b" |
| "45acedf53a70676de96d7cb7e337cec4" |
| "08d5e3d626ac6c775baf71368b1d5851" |
| "47585f06b305ad5f547cb40644d2e048" |
| "7a9ded9778ddbfac15a6a7aee399fc7d" |
| "92610b028c624fd68cb573b830d842c2" |
| "ceb34da13efd50db13165a4f19d38cea" |
| "3293a073ba2d1bb31642297764b0fc17" |
| "e941ba73d703ba77455f30f9293a41fe" |
| "2915358c99f95a55075811d57ddff3d3" |
| "67d0a59e5b2f4e1c697b1e9955aa972c" |
| "f43d5b81c242a2b8eda917b25dc689be" |
| "f514b39979b7181eb5db62eb39cd0c3a" |
| "3dcb8013b19bdb262a890fce3360a351" |
| "cb3ddf76c13606177479b6e1345a2705" |
| "eaf97715af161b17b715ab6ef006e697" |
| "a1a779ea879a10c258069c4d9522d411" |
| "70aa69132d6e5cecb7ada5d16973d77f" |
| "3d7cc647175604d7151480473e61e73f" |
| "36227324058f38f578198a19e083db2b" |
| "8454ee2a00b527a99e3ec9addbfbd3a6" |
| "8c51cab16a720b7f47fe6fbfb4ca541c" |
| "2ec4683588ce2106fc907d987620ee48" |
| "aa506b8a246a18e2fa156d66b5add15c" |
| "2305615bb1c7c76d95aa679545eac38b" |
| "806cd02e5ef89897e278a536c25553f4" |
| "05d12474"}}; |
| |
| template <class Blob> Blob hex2span(const char* hex) { |
| string bytes = hex2str(hex); |
| Blob retval(reinterpret_cast<const uint8_t*>(bytes.data()), bytes.size()); |
| return std::move(retval); |
| } |
| |
| KeymasterKeyBlob hex2key(const char* hex) { |
| return hex2span<KeymasterKeyBlob>(hex); |
| } |
| |
| KeymasterBlob hex2blob(const char* hex) { |
| return hex2span<KeymasterBlob>(hex); |
| } |
| |
| TEST(CkdfTest, Ckdf) { |
| for (auto& test : kCkdfTests) { |
| auto key = hex2key(test.key); |
| auto label = hex2blob(test.label); |
| auto context = hex2blob(test.context); |
| auto expected = hex2blob(test.output); |
| |
| KeymasterKeyBlob output; |
| output.Reset(expected.data_length); |
| |
| ASSERT_EQ(KM_ERROR_OK, ckdf(key, label, context, &output)); |
| EXPECT_TRUE(std::equal(output.begin(), output.end(), expected.begin())); |
| } |
| } |
| |
| } // namespace test |
| } // namespace keymaster |