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 "hks_ability.h"
20 #include "hks_config.h"
21 #include "hks_crypto_hal.h"
22 #include "hks_crypto_hal_common.h"
23 #include "hks_mem.h"
24
25 using namespace testing::ext;
26 namespace OHOS {
27 namespace Security {
28 namespace Huks {
29 namespace UnitTest {
30 const uint32_t HMAC_KEY_SIZE = 256;
31 class HksCryptoHalHmacKey : public HksCryptoHalCommon, public testing::Test {
32 public:
33 static void SetUpTestCase(void);
34 static void TearDownTestCase(void);
35 void SetUp();
36 void TearDown();
37 };
38
SetUpTestCase(void)39 void HksCryptoHalHmacKey::SetUpTestCase(void)
40 {
41 }
42
TearDownTestCase(void)43 void HksCryptoHalHmacKey::TearDownTestCase(void)
44 {
45 }
46
SetUp()47 void HksCryptoHalHmacKey::SetUp()
48 {
49 EXPECT_EQ(HksCryptoAbilityInit(), 0);
50 }
51
TearDown()52 void HksCryptoHalHmacKey::TearDown()
53 {
54 }
55
56 /**
57 * @tc.number : HksCryptoHalHmacKey_001
58 * @tc.name : HksCryptoHalHmacKey_001
59 * @tc.desc : Using HksCryptoHalGenerateKey Generate HMAC-256bit key.
60 */
61 HWTEST_F(HksCryptoHalHmacKey, HksCryptoHalHmacKey_001, Function | SmallTest | Level0)
62 {
63 int32_t ret;
64
65 HksKeySpec spec = {
66 .algType = HKS_ALG_HMAC,
67 .keyLen = HMAC_KEY_SIZE,
68 .algParam = nullptr,
69 };
70
71 HksBlob key = { .size = 0, .data = nullptr };
72
73 ret = HksCryptoHalGenerateKey(&spec, &key);
74 #if defined(HKS_SUPPORT_HMAC_C) && defined(HKS_SUPPORT_HMAC_GENERATE_KEY)
75 ASSERT_EQ(HKS_SUCCESS, ret);
76 ASSERT_NE((uint32_t)0, key.size);
77 ASSERT_NE(nullptr, key.data);
78 HksFree(key.data);
79 #else
80 ASSERT_EQ(HKS_ERROR_NOT_SUPPORTED, ret);
81 #endif
82 }
83 } // namespace UnitTest
84 } // namespace Huks
85 } // namespace Security
86 } // namespace OHOS