Dees Troy | 4dff2e6 | 2013-11-10 04:11:43 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2013 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 | #define LOG_TAG "scrypt_test" |
Ethan Yonker | 253368a | 2014-11-25 15:00:52 -0600 | [diff] [blame^] | 18 | #include <UniquePtr.h> |
Dees Troy | 4dff2e6 | 2013-11-10 04:11:43 +0000 | [diff] [blame] | 19 | #include <utils/Log.h> |
Dees Troy | 4dff2e6 | 2013-11-10 04:11:43 +0000 | [diff] [blame] | 20 | |
| 21 | #include <gtest/gtest.h> |
| 22 | |
| 23 | #include <fstream> |
| 24 | #include <iostream> |
| 25 | |
| 26 | extern "C" { |
| 27 | #include <crypto_scrypt.h> |
| 28 | } |
| 29 | |
| 30 | namespace android { |
| 31 | |
| 32 | typedef struct scrypt_test_setting_t { |
| 33 | const char *pw, *salt; |
| 34 | uint32_t Nfactor, rfactor, pfactor; |
| 35 | } scrypt_test_setting; |
| 36 | |
| 37 | static const scrypt_test_setting post_settings[] = { |
| 38 | {"", "", 16, 1, 1}, |
| 39 | {"password", "NaCl", 1024, 8, 16}, |
| 40 | {"pleaseletmein", "SodiumChloride", 16384, 8, 1}, |
| 41 | {0, 0, 0, 0, 0} |
| 42 | }; |
| 43 | |
| 44 | static const uint8_t post_vectors[][64] = { |
| 45 | {0x77,0xd6,0x57,0x62,0x38,0x65,0x7b,0x20,0x3b,0x19,0xca,0x42,0xc1,0x8a,0x04,0x97, |
| 46 | 0xf1,0x6b,0x48,0x44,0xe3,0x07,0x4a,0xe8,0xdf,0xdf,0xfa,0x3f,0xed,0xe2,0x14,0x42, |
| 47 | 0xfc,0xd0,0x06,0x9d,0xed,0x09,0x48,0xf8,0x32,0x6a,0x75,0x3a,0x0f,0xc8,0x1f,0x17, |
| 48 | 0xe8,0xd3,0xe0,0xfb,0x2e,0x0d,0x36,0x28,0xcf,0x35,0xe2,0x0c,0x38,0xd1,0x89,0x06}, |
| 49 | {0xfd,0xba,0xbe,0x1c,0x9d,0x34,0x72,0x00,0x78,0x56,0xe7,0x19,0x0d,0x01,0xe9,0xfe, |
| 50 | 0x7c,0x6a,0xd7,0xcb,0xc8,0x23,0x78,0x30,0xe7,0x73,0x76,0x63,0x4b,0x37,0x31,0x62, |
| 51 | 0x2e,0xaf,0x30,0xd9,0x2e,0x22,0xa3,0x88,0x6f,0xf1,0x09,0x27,0x9d,0x98,0x30,0xda, |
| 52 | 0xc7,0x27,0xaf,0xb9,0x4a,0x83,0xee,0x6d,0x83,0x60,0xcb,0xdf,0xa2,0xcc,0x06,0x40}, |
| 53 | {0x70,0x23,0xbd,0xcb,0x3a,0xfd,0x73,0x48,0x46,0x1c,0x06,0xcd,0x81,0xfd,0x38,0xeb, |
| 54 | 0xfd,0xa8,0xfb,0xba,0x90,0x4f,0x8e,0x3e,0xa9,0xb5,0x43,0xf6,0x54,0x5d,0xa1,0xf2, |
| 55 | 0xd5,0x43,0x29,0x55,0x61,0x3f,0x0f,0xcf,0x62,0xd4,0x97,0x05,0x24,0x2a,0x9a,0xf9, |
| 56 | 0xe6,0x1e,0x85,0xdc,0x0d,0x65,0x1e,0x40,0xdf,0xcf,0x01,0x7b,0x45,0x57,0x58,0x87}, |
| 57 | }; |
| 58 | |
| 59 | class ScryptTest : public ::testing::Test { |
| 60 | }; |
| 61 | |
| 62 | TEST_F(ScryptTest, TestVectors) { |
| 63 | int i; |
| 64 | |
| 65 | for (i = 0; post_settings[i].pw != NULL; i++) { |
| 66 | uint8_t output[64]; |
| 67 | |
| 68 | scrypt_test_setting_t s = post_settings[i]; |
| 69 | ASSERT_EQ(0, |
| 70 | crypto_scrypt((const uint8_t*) s.pw, strlen(s.pw), (const uint8_t*) s.salt, |
| 71 | strlen(s.salt), s.Nfactor, s.rfactor, s.pfactor, output, sizeof(output))) |
| 72 | << "scrypt call should succeed for " << i << "; error=" << strerror(errno); |
| 73 | ASSERT_EQ(0, memcmp(post_vectors[i], output, sizeof(output))) |
| 74 | << "Should match expected output"; |
| 75 | } |
| 76 | } |
| 77 | |
| 78 | } |