blob: f6f4a93642461521f841e48de1ec74367e305be1
1 | /* |
2 | * Copyright 2015 The Android Open Source Project |
3 | * |
4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
5 | * you may not use this file except in compliance with the License. |
6 | * You may obtain a copy of the License at |
7 | * |
8 | * http://www.apache.org/licenses/LICENSE-2.0 |
9 | * |
10 | * Unless required by applicable law or agreed to in writing, software |
11 | * distributed under the License is distributed on an "AS IS" BASIS, |
12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
13 | * See the License for the specific language governing permissions and |
14 | * limitations under the License. |
15 | */ |
16 | |
17 | #include "kdf.h" |
18 | #include <gtest/gtest.h> |
19 | |
20 | namespace keymaster { |
21 | |
22 | namespace test { |
23 | |
24 | class ForTestAbstractKdf : public Kdf { |
25 | bool GenerateKey(const uint8_t* /* info */, size_t /* info_len */, uint8_t* /* output */, |
26 | size_t /* output_len */) { |
27 | return true; |
28 | } |
29 | }; |
30 | |
31 | TEST(KdfTest, Kdf) { |
32 | ForTestAbstractKdf kdf; |
33 | uint8_t key[128]; |
34 | uint8_t salt[128]; |
35 | ASSERT_TRUE(kdf.Init(KM_DIGEST_SHA1, key, 128, salt, 128)); |
36 | ASSERT_TRUE(kdf.Init(KM_DIGEST_SHA_2_256, key, 128, salt, 128)); |
37 | ASSERT_TRUE(kdf.Init(KM_DIGEST_SHA1, key, 128, nullptr, 0)); |
38 | ASSERT_FALSE(kdf.Init(KM_DIGEST_MD5, key, 128, salt, 128)); |
39 | ASSERT_FALSE(kdf.Init(KM_DIGEST_SHA1, nullptr, 0, salt, 128)); |
40 | ASSERT_FALSE(kdf.Init(KM_DIGEST_SHA1, nullptr, 128, salt, 128)); |
41 | ASSERT_FALSE(kdf.Init(KM_DIGEST_SHA1, key, 0, salt, 128)); |
42 | } |
43 | |
44 | } // namespace test |
45 | |
46 | } // namespace keymaster |
47 |