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61 lines
2.0 KiB
61 lines
2.0 KiB
/*
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* Copyright 2015 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 <gtest/gtest.h>
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#include <keymaster/km_openssl/kdf1.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 Kdf1Test {
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const char* key_hex;
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const char* expected_output_hex;
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keymaster_digest_t digest_type;
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};
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static const Kdf1Test kKdf1Tests[] = {
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{"032e45326fa859a72ec235acff929b15d1372e30b207255f0611b8f785d764374152e0ac009e509e7ba30cd2f1778"
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"e113b64e135cf4e2292c75efe5288edfda4",
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"5f8de105b5e96b2e490ddecbd147dd1def7e3b8e0e6a26eb7b956ccb8b3bdc1ca975bc57c3989e8fbad31a224655d"
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"800c46954840ff32052cdf0d640562bdfadfa263cfccf3c52b29f2af4a1869959bc77f854cf15bd7a25192985a842"
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"dbff8e13efee5b7e7e55bbe4d389647c686a9a9ab3fb889b2d7767d3837eea4e0a2f04",
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KM_DIGEST_SHA1}};
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TEST(Kdf1Test, Kdf1) {
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for (auto& test : kKdf1Tests) {
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const string key = hex2str(test.key_hex);
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const string expected_output = hex2str(test.expected_output_hex);
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size_t output_len = expected_output.size();
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uint8_t output[output_len];
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Kdf1 kdf1;
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ASSERT_TRUE(
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kdf1.Init(test.digest_type, reinterpret_cast<const uint8_t*>(key.data()), key.size()));
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ASSERT_TRUE(kdf1.GenerateKey(nullptr, 0, output, output_len));
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EXPECT_EQ(0, memcmp(output, expected_output.data(), output_len));
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}
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}
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} // namespace test
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} // namespace keymaster
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