104 lines
4.4 KiB
C++
104 lines
4.4 KiB
C++
/*
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* Copyright 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <keymaster/km_openssl/ckdf.h>
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#include <gtest/gtest.h>
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#include <string.h>
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#include "android_keymaster_test_utils.h"
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using std::string;
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namespace keymaster {
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namespace test {
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struct CkdfTest {
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const char* key;
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const char* label;
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const char* context;
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const char* output;
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};
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static const CkdfTest kCkdfTests[] = {{"80583f389dd797a3d18abd7b9399da02"
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"6fecb1eade7bc2f0ef091ad39e613c35",
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"c16e6e02c5a3dcc8d78b9ac1306877761310455b4e41469951d9e6",
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"c2245a064b33fd8c3b01203a7824485bf0a64060c4648b707d260793",
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"5d42a1941670917d746c7278e75f4879"
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"750469dcb59c129e42edb7a3273f38d4"
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"ea6fbcba9f422f735fc2db23603c63e5"
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"86ff39cc048f4bc18690e478dd1108fa"
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"fc635b29acb6b29784fdf8184296fa7f"
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"772b62cdd1a8bd1a2d073830fac0409b"
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"45acedf53a70676de96d7cb7e337cec4"
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"08d5e3d626ac6c775baf71368b1d5851"
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"47585f06b305ad5f547cb40644d2e048"
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"7a9ded9778ddbfac15a6a7aee399fc7d"
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"92610b028c624fd68cb573b830d842c2"
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"ceb34da13efd50db13165a4f19d38cea"
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"3293a073ba2d1bb31642297764b0fc17"
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"e941ba73d703ba77455f30f9293a41fe"
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"2915358c99f95a55075811d57ddff3d3"
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"67d0a59e5b2f4e1c697b1e9955aa972c"
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"f43d5b81c242a2b8eda917b25dc689be"
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"f514b39979b7181eb5db62eb39cd0c3a"
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"3dcb8013b19bdb262a890fce3360a351"
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"cb3ddf76c13606177479b6e1345a2705"
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"eaf97715af161b17b715ab6ef006e697"
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"a1a779ea879a10c258069c4d9522d411"
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"70aa69132d6e5cecb7ada5d16973d77f"
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"3d7cc647175604d7151480473e61e73f"
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"36227324058f38f578198a19e083db2b"
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"8454ee2a00b527a99e3ec9addbfbd3a6"
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"8c51cab16a720b7f47fe6fbfb4ca541c"
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"2ec4683588ce2106fc907d987620ee48"
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"aa506b8a246a18e2fa156d66b5add15c"
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"2305615bb1c7c76d95aa679545eac38b"
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"806cd02e5ef89897e278a536c25553f4"
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"05d12474"}};
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template <class Blob> Blob hex2span(const char* hex) {
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string bytes = hex2str(hex);
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Blob retval(reinterpret_cast<const uint8_t*>(bytes.data()), bytes.size());
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return std::move(retval);
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}
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KeymasterKeyBlob hex2key(const char* hex) {
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return hex2span<KeymasterKeyBlob>(hex);
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}
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KeymasterBlob hex2blob(const char* hex) {
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return hex2span<KeymasterBlob>(hex);
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}
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TEST(CkdfTest, Ckdf) {
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for (auto& test : kCkdfTests) {
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auto key = hex2key(test.key);
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auto label = hex2blob(test.label);
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auto context = hex2blob(test.context);
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auto expected = hex2blob(test.output);
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KeymasterKeyBlob output;
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output.Reset(expected.data_length);
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ASSERT_EQ(KM_ERROR_OK, ckdf(key, label, context, &output));
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EXPECT_TRUE(std::equal(output.begin(), output.end(), expected.begin()));
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}
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}
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} // namespace test
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} // namespace keymaster
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