1 /*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include <gtest/gtest.h>
17 #include <iostream>
18
19 #include "file_ex.h"
20 #include "hks_ability.h"
21 #include "hks_config.h"
22 #include "hks_crypto_hal.h"
23 #include "hks_crypto_hal_common.h"
24 #include "hks_mem.h"
25
26 using namespace testing::ext;
27 namespace OHOS {
28 namespace Security {
29 namespace Huks {
30 namespace UnitTest {
31 const uint32_t HMAC_KEY_SIZE = 256;
32 class HksCryptoHalHmacKey : public HksCryptoHalCommon, public testing::Test {
33 public:
34 static void SetUpTestCase(void);
35 static void TearDownTestCase(void);
36 void SetUp();
37 void TearDown();
38 };
39
SetUpTestCase(void)40 void HksCryptoHalHmacKey::SetUpTestCase(void)
41 {
42 }
43
TearDownTestCase(void)44 void HksCryptoHalHmacKey::TearDownTestCase(void)
45 {
46 }
47
SetUp()48 void HksCryptoHalHmacKey::SetUp()
49 {
50 EXPECT_EQ(HksCryptoAbilityInit(), 0);
51 }
52
TearDown()53 void HksCryptoHalHmacKey::TearDown()
54 {
55 }
56
57 /**
58 * @tc.number : HksCryptoHalHmacKey_001
59 * @tc.name : HksCryptoHalHmacKey_001
60 * @tc.desc : Using HksCryptoHalGenerateKey Generate HMAC-256bit key.
61 */
62 HWTEST_F(HksCryptoHalHmacKey, HksCryptoHalHmacKey_001, Function | SmallTest | Level0)
63 {
64 int32_t ret;
65
66 HksKeySpec spec = {
67 .algType = HKS_ALG_HMAC,
68 .keyLen = HMAC_KEY_SIZE,
69 .algParam = nullptr,
70 };
71
72 HksBlob key = { .size = 0, .data = nullptr };
73
74 ret = HksCryptoHalGenerateKey(&spec, &key);
75 #if defined(HKS_SUPPORT_HMAC_C) && defined(HKS_SUPPORT_HMAC_GENERATE_KEY)
76 ASSERT_EQ(HKS_SUCCESS, ret);
77 ASSERT_NE((uint32_t)0, key.size);
78 ASSERT_NE(nullptr, key.data);
79 HKS_FREE(key.data);
80 #else
81 ASSERT_EQ(HKS_ERROR_NOT_SUPPORTED, ret);
82 #endif
83 }
84 } // namespace UnitTest
85 } // namespace Huks
86 } // namespace Security
87 } // namespace OHOS