| /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
| * All rights reserved. |
| * |
| * This package is an SSL implementation written |
| * by Eric Young (eay@cryptsoft.com). |
| * The implementation was written so as to conform with Netscapes SSL. |
| * |
| * This library is free for commercial and non-commercial use as long as |
| * the following conditions are aheared to. The following conditions |
| * apply to all code found in this distribution, be it the RC4, RSA, |
| * lhash, DES, etc., code; not just the SSL code. The SSL documentation |
| * included with this distribution is covered by the same copyright terms |
| * except that the holder is Tim Hudson (tjh@cryptsoft.com). |
| * |
| * Copyright remains Eric Young's, and as such any Copyright notices in |
| * the code are not to be removed. |
| * If this package is used in a product, Eric Young should be given attribution |
| * as the author of the parts of the library used. |
| * This can be in the form of a textual message at program startup or |
| * in documentation (online or textual) provided with the package. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * 3. All advertising materials mentioning features or use of this software |
| * must display the following acknowledgement: |
| * "This product includes cryptographic software written by |
| * Eric Young (eay@cryptsoft.com)" |
| * The word 'cryptographic' can be left out if the rouines from the library |
| * being used are not cryptographic related :-). |
| * 4. If you include any Windows specific code (or a derivative thereof) from |
| * the apps directory (application code) you must include an acknowledgement: |
| * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" |
| * |
| * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| * |
| * The licence and distribution terms for any publically available version or |
| * derivative of this code cannot be changed. i.e. this code cannot simply be |
| * copied and put under another distribution licence |
| * [including the GNU Public Licence.] */ |
| |
| #include <openssl/dh.h> |
| |
| #include <stdio.h> |
| #include <string.h> |
| |
| #include <vector> |
| |
| #include <openssl/bn.h> |
| #include <openssl/bytestring.h> |
| #include <openssl/crypto.h> |
| #include <openssl/dh.h> |
| #include <openssl/err.h> |
| #include <openssl/mem.h> |
| |
| |
| static bool RunBasicTests(); |
| static bool RunRFC5114Tests(); |
| static bool TestBadY(); |
| static bool TestASN1(); |
| static bool TestRFC3526(); |
| |
| int main() { |
| CRYPTO_library_init(); |
| |
| if (!RunBasicTests() || |
| !RunRFC5114Tests() || |
| !TestBadY() || |
| !TestASN1() || |
| !TestRFC3526()) { |
| ERR_print_errors_fp(stderr); |
| return 1; |
| } |
| |
| printf("PASS\n"); |
| return 0; |
| } |
| |
| static int GenerateCallback(int p, int n, BN_GENCB *arg) { |
| char c = '*'; |
| |
| if (p == 0) { |
| c = '.'; |
| } else if (p == 1) { |
| c = '+'; |
| } else if (p == 2) { |
| c = '*'; |
| } else if (p == 3) { |
| c = '\n'; |
| } |
| FILE *out = reinterpret_cast<FILE*>(arg->arg); |
| fputc(c, out); |
| fflush(out); |
| |
| return 1; |
| } |
| |
| static bool RunBasicTests() { |
| BN_GENCB cb; |
| BN_GENCB_set(&cb, &GenerateCallback, stdout); |
| bssl::UniquePtr<DH> a(DH_new()); |
| if (!a || !DH_generate_parameters_ex(a.get(), 64, DH_GENERATOR_5, &cb)) { |
| return false; |
| } |
| |
| int check_result; |
| if (!DH_check(a.get(), &check_result)) { |
| return false; |
| } |
| if (check_result & DH_CHECK_P_NOT_PRIME) { |
| printf("p value is not prime\n"); |
| } |
| if (check_result & DH_CHECK_P_NOT_SAFE_PRIME) { |
| printf("p value is not a safe prime\n"); |
| } |
| if (check_result & DH_CHECK_UNABLE_TO_CHECK_GENERATOR) { |
| printf("unable to check the generator value\n"); |
| } |
| if (check_result & DH_CHECK_NOT_SUITABLE_GENERATOR) { |
| printf("the g value is not a generator\n"); |
| } |
| |
| printf("\np = "); |
| BN_print_fp(stdout, a->p); |
| printf("\ng = "); |
| BN_print_fp(stdout, a->g); |
| printf("\n"); |
| |
| bssl::UniquePtr<DH> b(DH_new()); |
| if (!b) { |
| return false; |
| } |
| |
| b->p = BN_dup(a->p); |
| b->g = BN_dup(a->g); |
| if (b->p == nullptr || b->g == nullptr) { |
| return false; |
| } |
| |
| if (!DH_generate_key(a.get())) { |
| return false; |
| } |
| printf("pri1 = "); |
| BN_print_fp(stdout, a->priv_key); |
| printf("\npub1 = "); |
| BN_print_fp(stdout, a->pub_key); |
| printf("\n"); |
| |
| if (!DH_generate_key(b.get())) { |
| return false; |
| } |
| printf("pri2 = "); |
| BN_print_fp(stdout, b->priv_key); |
| printf("\npub2 = "); |
| BN_print_fp(stdout, b->pub_key); |
| printf("\n"); |
| |
| std::vector<uint8_t> key1(DH_size(a.get())); |
| int ret = DH_compute_key(key1.data(), b->pub_key, a.get()); |
| if (ret < 0) { |
| return false; |
| } |
| key1.resize(ret); |
| |
| printf("key1 = "); |
| for (size_t i = 0; i < key1.size(); i++) { |
| printf("%02x", key1[i]); |
| } |
| printf("\n"); |
| |
| std::vector<uint8_t> key2(DH_size(b.get())); |
| ret = DH_compute_key(key2.data(), a->pub_key, b.get()); |
| if (ret < 0) { |
| return false; |
| } |
| key2.resize(ret); |
| |
| printf("key2 = "); |
| for (size_t i = 0; i < key2.size(); i++) { |
| printf("%02x", key2[i]); |
| } |
| printf("\n"); |
| |
| if (key1.size() < 4 || key1 != key2) { |
| fprintf(stderr, "Error in DH routines\n"); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| /* Test data from RFC 5114 */ |
| |
| static const uint8_t kDHTest1024_160_xA[] = { |
| 0xB9, 0xA3, 0xB3, 0xAE, 0x8F, 0xEF, 0xC1, 0xA2, 0x93, 0x04, |
| 0x96, 0x50, 0x70, 0x86, 0xF8, 0x45, 0x5D, 0x48, 0x94, 0x3E}; |
| static const uint8_t kDHTest1024_160_yA[] = { |
| 0x2A, 0x85, 0x3B, 0x3D, 0x92, 0x19, 0x75, 0x01, 0xB9, 0x01, 0x5B, 0x2D, |
| 0xEB, 0x3E, 0xD8, 0x4F, 0x5E, 0x02, 0x1D, 0xCC, 0x3E, 0x52, 0xF1, 0x09, |
| 0xD3, 0x27, 0x3D, 0x2B, 0x75, 0x21, 0x28, 0x1C, 0xBA, 0xBE, 0x0E, 0x76, |
| 0xFF, 0x57, 0x27, 0xFA, 0x8A, 0xCC, 0xE2, 0x69, 0x56, 0xBA, 0x9A, 0x1F, |
| 0xCA, 0x26, 0xF2, 0x02, 0x28, 0xD8, 0x69, 0x3F, 0xEB, 0x10, 0x84, 0x1D, |
| 0x84, 0xA7, 0x36, 0x00, 0x54, 0xEC, 0xE5, 0xA7, 0xF5, 0xB7, 0xA6, 0x1A, |
| 0xD3, 0xDF, 0xB3, 0xC6, 0x0D, 0x2E, 0x43, 0x10, 0x6D, 0x87, 0x27, 0xDA, |
| 0x37, 0xDF, 0x9C, 0xCE, 0x95, 0xB4, 0x78, 0x75, 0x5D, 0x06, 0xBC, 0xEA, |
| 0x8F, 0x9D, 0x45, 0x96, 0x5F, 0x75, 0xA5, 0xF3, 0xD1, 0xDF, 0x37, 0x01, |
| 0x16, 0x5F, 0xC9, 0xE5, 0x0C, 0x42, 0x79, 0xCE, 0xB0, 0x7F, 0x98, 0x95, |
| 0x40, 0xAE, 0x96, 0xD5, 0xD8, 0x8E, 0xD7, 0x76}; |
| static const uint8_t kDHTest1024_160_xB[] = { |
| 0x93, 0x92, 0xC9, 0xF9, 0xEB, 0x6A, 0x7A, 0x6A, 0x90, 0x22, |
| 0xF7, 0xD8, 0x3E, 0x72, 0x23, 0xC6, 0x83, 0x5B, 0xBD, 0xDA}; |
| static const uint8_t kDHTest1024_160_yB[] = { |
| 0x71, 0x7A, 0x6C, 0xB0, 0x53, 0x37, 0x1F, 0xF4, 0xA3, 0xB9, 0x32, 0x94, |
| 0x1C, 0x1E, 0x56, 0x63, 0xF8, 0x61, 0xA1, 0xD6, 0xAD, 0x34, 0xAE, 0x66, |
| 0x57, 0x6D, 0xFB, 0x98, 0xF6, 0xC6, 0xCB, 0xF9, 0xDD, 0xD5, 0xA5, 0x6C, |
| 0x78, 0x33, 0xF6, 0xBC, 0xFD, 0xFF, 0x09, 0x55, 0x82, 0xAD, 0x86, 0x8E, |
| 0x44, 0x0E, 0x8D, 0x09, 0xFD, 0x76, 0x9E, 0x3C, 0xEC, 0xCD, 0xC3, 0xD3, |
| 0xB1, 0xE4, 0xCF, 0xA0, 0x57, 0x77, 0x6C, 0xAA, 0xF9, 0x73, 0x9B, 0x6A, |
| 0x9F, 0xEE, 0x8E, 0x74, 0x11, 0xF8, 0xD6, 0xDA, 0xC0, 0x9D, 0x6A, 0x4E, |
| 0xDB, 0x46, 0xCC, 0x2B, 0x5D, 0x52, 0x03, 0x09, 0x0E, 0xAE, 0x61, 0x26, |
| 0x31, 0x1E, 0x53, 0xFD, 0x2C, 0x14, 0xB5, 0x74, 0xE6, 0xA3, 0x10, 0x9A, |
| 0x3D, 0xA1, 0xBE, 0x41, 0xBD, 0xCE, 0xAA, 0x18, 0x6F, 0x5C, 0xE0, 0x67, |
| 0x16, 0xA2, 0xB6, 0xA0, 0x7B, 0x3C, 0x33, 0xFE}; |
| static const uint8_t kDHTest1024_160_Z[] = { |
| 0x5C, 0x80, 0x4F, 0x45, 0x4D, 0x30, 0xD9, 0xC4, 0xDF, 0x85, 0x27, 0x1F, |
| 0x93, 0x52, 0x8C, 0x91, 0xDF, 0x6B, 0x48, 0xAB, 0x5F, 0x80, 0xB3, 0xB5, |
| 0x9C, 0xAA, 0xC1, 0xB2, 0x8F, 0x8A, 0xCB, 0xA9, 0xCD, 0x3E, 0x39, 0xF3, |
| 0xCB, 0x61, 0x45, 0x25, 0xD9, 0x52, 0x1D, 0x2E, 0x64, 0x4C, 0x53, 0xB8, |
| 0x07, 0xB8, 0x10, 0xF3, 0x40, 0x06, 0x2F, 0x25, 0x7D, 0x7D, 0x6F, 0xBF, |
| 0xE8, 0xD5, 0xE8, 0xF0, 0x72, 0xE9, 0xB6, 0xE9, 0xAF, 0xDA, 0x94, 0x13, |
| 0xEA, 0xFB, 0x2E, 0x8B, 0x06, 0x99, 0xB1, 0xFB, 0x5A, 0x0C, 0xAC, 0xED, |
| 0xDE, 0xAE, 0xAD, 0x7E, 0x9C, 0xFB, 0xB3, 0x6A, 0xE2, 0xB4, 0x20, 0x83, |
| 0x5B, 0xD8, 0x3A, 0x19, 0xFB, 0x0B, 0x5E, 0x96, 0xBF, 0x8F, 0xA4, 0xD0, |
| 0x9E, 0x34, 0x55, 0x25, 0x16, 0x7E, 0xCD, 0x91, 0x55, 0x41, 0x6F, 0x46, |
| 0xF4, 0x08, 0xED, 0x31, 0xB6, 0x3C, 0x6E, 0x6D}; |
| static const uint8_t kDHTest2048_224_xA[] = { |
| 0x22, 0xE6, 0x26, 0x01, 0xDB, 0xFF, 0xD0, 0x67, 0x08, 0xA6, |
| 0x80, 0xF7, 0x47, 0xF3, 0x61, 0xF7, 0x6D, 0x8F, 0x4F, 0x72, |
| 0x1A, 0x05, 0x48, 0xE4, 0x83, 0x29, 0x4B, 0x0C}; |
| static const uint8_t kDHTest2048_224_yA[] = { |
| 0x1B, 0x3A, 0x63, 0x45, 0x1B, 0xD8, 0x86, 0xE6, 0x99, 0xE6, 0x7B, 0x49, |
| 0x4E, 0x28, 0x8B, 0xD7, 0xF8, 0xE0, 0xD3, 0x70, 0xBA, 0xDD, 0xA7, 0xA0, |
| 0xEF, 0xD2, 0xFD, 0xE7, 0xD8, 0xF6, 0x61, 0x45, 0xCC, 0x9F, 0x28, 0x04, |
| 0x19, 0x97, 0x5E, 0xB8, 0x08, 0x87, 0x7C, 0x8A, 0x4C, 0x0C, 0x8E, 0x0B, |
| 0xD4, 0x8D, 0x4A, 0x54, 0x01, 0xEB, 0x1E, 0x87, 0x76, 0xBF, 0xEE, 0xE1, |
| 0x34, 0xC0, 0x38, 0x31, 0xAC, 0x27, 0x3C, 0xD9, 0xD6, 0x35, 0xAB, 0x0C, |
| 0xE0, 0x06, 0xA4, 0x2A, 0x88, 0x7E, 0x3F, 0x52, 0xFB, 0x87, 0x66, 0xB6, |
| 0x50, 0xF3, 0x80, 0x78, 0xBC, 0x8E, 0xE8, 0x58, 0x0C, 0xEF, 0xE2, 0x43, |
| 0x96, 0x8C, 0xFC, 0x4F, 0x8D, 0xC3, 0xDB, 0x08, 0x45, 0x54, 0x17, 0x1D, |
| 0x41, 0xBF, 0x2E, 0x86, 0x1B, 0x7B, 0xB4, 0xD6, 0x9D, 0xD0, 0xE0, 0x1E, |
| 0xA3, 0x87, 0xCB, 0xAA, 0x5C, 0xA6, 0x72, 0xAF, 0xCB, 0xE8, 0xBD, 0xB9, |
| 0xD6, 0x2D, 0x4C, 0xE1, 0x5F, 0x17, 0xDD, 0x36, 0xF9, 0x1E, 0xD1, 0xEE, |
| 0xDD, 0x65, 0xCA, 0x4A, 0x06, 0x45, 0x5C, 0xB9, 0x4C, 0xD4, 0x0A, 0x52, |
| 0xEC, 0x36, 0x0E, 0x84, 0xB3, 0xC9, 0x26, 0xE2, 0x2C, 0x43, 0x80, 0xA3, |
| 0xBF, 0x30, 0x9D, 0x56, 0x84, 0x97, 0x68, 0xB7, 0xF5, 0x2C, 0xFD, 0xF6, |
| 0x55, 0xFD, 0x05, 0x3A, 0x7E, 0xF7, 0x06, 0x97, 0x9E, 0x7E, 0x58, 0x06, |
| 0xB1, 0x7D, 0xFA, 0xE5, 0x3A, 0xD2, 0xA5, 0xBC, 0x56, 0x8E, 0xBB, 0x52, |
| 0x9A, 0x7A, 0x61, 0xD6, 0x8D, 0x25, 0x6F, 0x8F, 0xC9, 0x7C, 0x07, 0x4A, |
| 0x86, 0x1D, 0x82, 0x7E, 0x2E, 0xBC, 0x8C, 0x61, 0x34, 0x55, 0x31, 0x15, |
| 0xB7, 0x0E, 0x71, 0x03, 0x92, 0x0A, 0xA1, 0x6D, 0x85, 0xE5, 0x2B, 0xCB, |
| 0xAB, 0x8D, 0x78, 0x6A, 0x68, 0x17, 0x8F, 0xA8, 0xFF, 0x7C, 0x2F, 0x5C, |
| 0x71, 0x64, 0x8D, 0x6F}; |
| static const uint8_t kDHTest2048_224_xB[] = { |
| 0x4F, 0xF3, 0xBC, 0x96, 0xC7, 0xFC, 0x6A, 0x6D, 0x71, 0xD3, |
| 0xB3, 0x63, 0x80, 0x0A, 0x7C, 0xDF, 0xEF, 0x6F, 0xC4, 0x1B, |
| 0x44, 0x17, 0xEA, 0x15, 0x35, 0x3B, 0x75, 0x90}; |
| static const uint8_t kDHTest2048_224_yB[] = { |
| 0x4D, 0xCE, 0xE9, 0x92, 0xA9, 0x76, 0x2A, 0x13, 0xF2, 0xF8, 0x38, 0x44, |
| 0xAD, 0x3D, 0x77, 0xEE, 0x0E, 0x31, 0xC9, 0x71, 0x8B, 0x3D, 0xB6, 0xC2, |
| 0x03, 0x5D, 0x39, 0x61, 0x18, 0x2C, 0x3E, 0x0B, 0xA2, 0x47, 0xEC, 0x41, |
| 0x82, 0xD7, 0x60, 0xCD, 0x48, 0xD9, 0x95, 0x99, 0x97, 0x06, 0x22, 0xA1, |
| 0x88, 0x1B, 0xBA, 0x2D, 0xC8, 0x22, 0x93, 0x9C, 0x78, 0xC3, 0x91, 0x2C, |
| 0x66, 0x61, 0xFA, 0x54, 0x38, 0xB2, 0x07, 0x66, 0x22, 0x2B, 0x75, 0xE2, |
| 0x4C, 0x2E, 0x3A, 0xD0, 0xC7, 0x28, 0x72, 0x36, 0x12, 0x95, 0x25, 0xEE, |
| 0x15, 0xB5, 0xDD, 0x79, 0x98, 0xAA, 0x04, 0xC4, 0xA9, 0x69, 0x6C, 0xAC, |
| 0xD7, 0x17, 0x20, 0x83, 0xA9, 0x7A, 0x81, 0x66, 0x4E, 0xAD, 0x2C, 0x47, |
| 0x9E, 0x44, 0x4E, 0x4C, 0x06, 0x54, 0xCC, 0x19, 0xE2, 0x8D, 0x77, 0x03, |
| 0xCE, 0xE8, 0xDA, 0xCD, 0x61, 0x26, 0xF5, 0xD6, 0x65, 0xEC, 0x52, 0xC6, |
| 0x72, 0x55, 0xDB, 0x92, 0x01, 0x4B, 0x03, 0x7E, 0xB6, 0x21, 0xA2, 0xAC, |
| 0x8E, 0x36, 0x5D, 0xE0, 0x71, 0xFF, 0xC1, 0x40, 0x0A, 0xCF, 0x07, 0x7A, |
| 0x12, 0x91, 0x3D, 0xD8, 0xDE, 0x89, 0x47, 0x34, 0x37, 0xAB, 0x7B, 0xA3, |
| 0x46, 0x74, 0x3C, 0x1B, 0x21, 0x5D, 0xD9, 0xC1, 0x21, 0x64, 0xA7, 0xE4, |
| 0x05, 0x31, 0x18, 0xD1, 0x99, 0xBE, 0xC8, 0xEF, 0x6F, 0xC5, 0x61, 0x17, |
| 0x0C, 0x84, 0xC8, 0x7D, 0x10, 0xEE, 0x9A, 0x67, 0x4A, 0x1F, 0xA8, 0xFF, |
| 0xE1, 0x3B, 0xDF, 0xBA, 0x1D, 0x44, 0xDE, 0x48, 0x94, 0x6D, 0x68, 0xDC, |
| 0x0C, 0xDD, 0x77, 0x76, 0x35, 0xA7, 0xAB, 0x5B, 0xFB, 0x1E, 0x4B, 0xB7, |
| 0xB8, 0x56, 0xF9, 0x68, 0x27, 0x73, 0x4C, 0x18, 0x41, 0x38, 0xE9, 0x15, |
| 0xD9, 0xC3, 0x00, 0x2E, 0xBC, 0xE5, 0x31, 0x20, 0x54, 0x6A, 0x7E, 0x20, |
| 0x02, 0x14, 0x2B, 0x6C}; |
| static const uint8_t kDHTest2048_224_Z[] = { |
| 0x34, 0xD9, 0xBD, 0xDC, 0x1B, 0x42, 0x17, 0x6C, 0x31, 0x3F, 0xEA, 0x03, |
| 0x4C, 0x21, 0x03, 0x4D, 0x07, 0x4A, 0x63, 0x13, 0xBB, 0x4E, 0xCD, 0xB3, |
| 0x70, 0x3F, 0xFF, 0x42, 0x45, 0x67, 0xA4, 0x6B, 0xDF, 0x75, 0x53, 0x0E, |
| 0xDE, 0x0A, 0x9D, 0xA5, 0x22, 0x9D, 0xE7, 0xD7, 0x67, 0x32, 0x28, 0x6C, |
| 0xBC, 0x0F, 0x91, 0xDA, 0x4C, 0x3C, 0x85, 0x2F, 0xC0, 0x99, 0xC6, 0x79, |
| 0x53, 0x1D, 0x94, 0xC7, 0x8A, 0xB0, 0x3D, 0x9D, 0xEC, 0xB0, 0xA4, 0xE4, |
| 0xCA, 0x8B, 0x2B, 0xB4, 0x59, 0x1C, 0x40, 0x21, 0xCF, 0x8C, 0xE3, 0xA2, |
| 0x0A, 0x54, 0x1D, 0x33, 0x99, 0x40, 0x17, 0xD0, 0x20, 0x0A, 0xE2, 0xC9, |
| 0x51, 0x6E, 0x2F, 0xF5, 0x14, 0x57, 0x79, 0x26, 0x9E, 0x86, 0x2B, 0x0F, |
| 0xB4, 0x74, 0xA2, 0xD5, 0x6D, 0xC3, 0x1E, 0xD5, 0x69, 0xA7, 0x70, 0x0B, |
| 0x4C, 0x4A, 0xB1, 0x6B, 0x22, 0xA4, 0x55, 0x13, 0x53, 0x1E, 0xF5, 0x23, |
| 0xD7, 0x12, 0x12, 0x07, 0x7B, 0x5A, 0x16, 0x9B, 0xDE, 0xFF, 0xAD, 0x7A, |
| 0xD9, 0x60, 0x82, 0x84, 0xC7, 0x79, 0x5B, 0x6D, 0x5A, 0x51, 0x83, 0xB8, |
| 0x70, 0x66, 0xDE, 0x17, 0xD8, 0xD6, 0x71, 0xC9, 0xEB, 0xD8, 0xEC, 0x89, |
| 0x54, 0x4D, 0x45, 0xEC, 0x06, 0x15, 0x93, 0xD4, 0x42, 0xC6, 0x2A, 0xB9, |
| 0xCE, 0x3B, 0x1C, 0xB9, 0x94, 0x3A, 0x1D, 0x23, 0xA5, 0xEA, 0x3B, 0xCF, |
| 0x21, 0xA0, 0x14, 0x71, 0xE6, 0x7E, 0x00, 0x3E, 0x7F, 0x8A, 0x69, 0xC7, |
| 0x28, 0xBE, 0x49, 0x0B, 0x2F, 0xC8, 0x8C, 0xFE, 0xB9, 0x2D, 0xB6, 0xA2, |
| 0x15, 0xE5, 0xD0, 0x3C, 0x17, 0xC4, 0x64, 0xC9, 0xAC, 0x1A, 0x46, 0xE2, |
| 0x03, 0xE1, 0x3F, 0x95, 0x29, 0x95, 0xFB, 0x03, 0xC6, 0x9D, 0x3C, 0xC4, |
| 0x7F, 0xCB, 0x51, 0x0B, 0x69, 0x98, 0xFF, 0xD3, 0xAA, 0x6D, 0xE7, 0x3C, |
| 0xF9, 0xF6, 0x38, 0x69}; |
| static const uint8_t kDHTest2048_256_xA[] = { |
| 0x08, 0x81, 0x38, 0x2C, 0xDB, 0x87, 0x66, 0x0C, 0x6D, 0xC1, 0x3E, |
| 0x61, 0x49, 0x38, 0xD5, 0xB9, 0xC8, 0xB2, 0xF2, 0x48, 0x58, 0x1C, |
| 0xC5, 0xE3, 0x1B, 0x35, 0x45, 0x43, 0x97, 0xFC, 0xE5, 0x0E}; |
| static const uint8_t kDHTest2048_256_yA[] = { |
| 0x2E, 0x93, 0x80, 0xC8, 0x32, 0x3A, 0xF9, 0x75, 0x45, 0xBC, 0x49, 0x41, |
| 0xDE, 0xB0, 0xEC, 0x37, 0x42, 0xC6, 0x2F, 0xE0, 0xEC, 0xE8, 0x24, 0xA6, |
| 0xAB, 0xDB, 0xE6, 0x6C, 0x59, 0xBE, 0xE0, 0x24, 0x29, 0x11, 0xBF, 0xB9, |
| 0x67, 0x23, 0x5C, 0xEB, 0xA3, 0x5A, 0xE1, 0x3E, 0x4E, 0xC7, 0x52, 0xBE, |
| 0x63, 0x0B, 0x92, 0xDC, 0x4B, 0xDE, 0x28, 0x47, 0xA9, 0xC6, 0x2C, 0xB8, |
| 0x15, 0x27, 0x45, 0x42, 0x1F, 0xB7, 0xEB, 0x60, 0xA6, 0x3C, 0x0F, 0xE9, |
| 0x15, 0x9F, 0xCC, 0xE7, 0x26, 0xCE, 0x7C, 0xD8, 0x52, 0x3D, 0x74, 0x50, |
| 0x66, 0x7E, 0xF8, 0x40, 0xE4, 0x91, 0x91, 0x21, 0xEB, 0x5F, 0x01, 0xC8, |
| 0xC9, 0xB0, 0xD3, 0xD6, 0x48, 0xA9, 0x3B, 0xFB, 0x75, 0x68, 0x9E, 0x82, |
| 0x44, 0xAC, 0x13, 0x4A, 0xF5, 0x44, 0x71, 0x1C, 0xE7, 0x9A, 0x02, 0xDC, |
| 0xC3, 0x42, 0x26, 0x68, 0x47, 0x80, 0xDD, 0xDC, 0xB4, 0x98, 0x59, 0x41, |
| 0x06, 0xC3, 0x7F, 0x5B, 0xC7, 0x98, 0x56, 0x48, 0x7A, 0xF5, 0xAB, 0x02, |
| 0x2A, 0x2E, 0x5E, 0x42, 0xF0, 0x98, 0x97, 0xC1, 0xA8, 0x5A, 0x11, 0xEA, |
| 0x02, 0x12, 0xAF, 0x04, 0xD9, 0xB4, 0xCE, 0xBC, 0x93, 0x7C, 0x3C, 0x1A, |
| 0x3E, 0x15, 0xA8, 0xA0, 0x34, 0x2E, 0x33, 0x76, 0x15, 0xC8, 0x4E, 0x7F, |
| 0xE3, 0xB8, 0xB9, 0xB8, 0x7F, 0xB1, 0xE7, 0x3A, 0x15, 0xAF, 0x12, 0xA3, |
| 0x0D, 0x74, 0x6E, 0x06, 0xDF, 0xC3, 0x4F, 0x29, 0x0D, 0x79, 0x7C, 0xE5, |
| 0x1A, 0xA1, 0x3A, 0xA7, 0x85, 0xBF, 0x66, 0x58, 0xAF, 0xF5, 0xE4, 0xB0, |
| 0x93, 0x00, 0x3C, 0xBE, 0xAF, 0x66, 0x5B, 0x3C, 0x2E, 0x11, 0x3A, 0x3A, |
| 0x4E, 0x90, 0x52, 0x69, 0x34, 0x1D, 0xC0, 0x71, 0x14, 0x26, 0x68, 0x5F, |
| 0x4E, 0xF3, 0x7E, 0x86, 0x8A, 0x81, 0x26, 0xFF, 0x3F, 0x22, 0x79, 0xB5, |
| 0x7C, 0xA6, 0x7E, 0x29}; |
| static const uint8_t kDHTest2048_256_xB[] = { |
| 0x7D, 0x62, 0xA7, 0xE3, 0xEF, 0x36, 0xDE, 0x61, 0x7B, 0x13, 0xD1, |
| 0xAF, 0xB8, 0x2C, 0x78, 0x0D, 0x83, 0xA2, 0x3B, 0xD4, 0xEE, 0x67, |
| 0x05, 0x64, 0x51, 0x21, 0xF3, 0x71, 0xF5, 0x46, 0xA5, 0x3D}; |
| static const uint8_t kDHTest2048_256_yB[] = { |
| 0x57, 0x5F, 0x03, 0x51, 0xBD, 0x2B, 0x1B, 0x81, 0x74, 0x48, 0xBD, 0xF8, |
| 0x7A, 0x6C, 0x36, 0x2C, 0x1E, 0x28, 0x9D, 0x39, 0x03, 0xA3, 0x0B, 0x98, |
| 0x32, 0xC5, 0x74, 0x1F, 0xA2, 0x50, 0x36, 0x3E, 0x7A, 0xCB, 0xC7, 0xF7, |
| 0x7F, 0x3D, 0xAC, 0xBC, 0x1F, 0x13, 0x1A, 0xDD, 0x8E, 0x03, 0x36, 0x7E, |
| 0xFF, 0x8F, 0xBB, 0xB3, 0xE1, 0xC5, 0x78, 0x44, 0x24, 0x80, 0x9B, 0x25, |
| 0xAF, 0xE4, 0xD2, 0x26, 0x2A, 0x1A, 0x6F, 0xD2, 0xFA, 0xB6, 0x41, 0x05, |
| 0xCA, 0x30, 0xA6, 0x74, 0xE0, 0x7F, 0x78, 0x09, 0x85, 0x20, 0x88, 0x63, |
| 0x2F, 0xC0, 0x49, 0x23, 0x37, 0x91, 0xAD, 0x4E, 0xDD, 0x08, 0x3A, 0x97, |
| 0x8B, 0x88, 0x3E, 0xE6, 0x18, 0xBC, 0x5E, 0x0D, 0xD0, 0x47, 0x41, 0x5F, |
| 0x2D, 0x95, 0xE6, 0x83, 0xCF, 0x14, 0x82, 0x6B, 0x5F, 0xBE, 0x10, 0xD3, |
| 0xCE, 0x41, 0xC6, 0xC1, 0x20, 0xC7, 0x8A, 0xB2, 0x00, 0x08, 0xC6, 0x98, |
| 0xBF, 0x7F, 0x0B, 0xCA, 0xB9, 0xD7, 0xF4, 0x07, 0xBE, 0xD0, 0xF4, 0x3A, |
| 0xFB, 0x29, 0x70, 0xF5, 0x7F, 0x8D, 0x12, 0x04, 0x39, 0x63, 0xE6, 0x6D, |
| 0xDD, 0x32, 0x0D, 0x59, 0x9A, 0xD9, 0x93, 0x6C, 0x8F, 0x44, 0x13, 0x7C, |
| 0x08, 0xB1, 0x80, 0xEC, 0x5E, 0x98, 0x5C, 0xEB, 0xE1, 0x86, 0xF3, 0xD5, |
| 0x49, 0x67, 0x7E, 0x80, 0x60, 0x73, 0x31, 0xEE, 0x17, 0xAF, 0x33, 0x80, |
| 0xA7, 0x25, 0xB0, 0x78, 0x23, 0x17, 0xD7, 0xDD, 0x43, 0xF5, 0x9D, 0x7A, |
| 0xF9, 0x56, 0x8A, 0x9B, 0xB6, 0x3A, 0x84, 0xD3, 0x65, 0xF9, 0x22, 0x44, |
| 0xED, 0x12, 0x09, 0x88, 0x21, 0x93, 0x02, 0xF4, 0x29, 0x24, 0xC7, 0xCA, |
| 0x90, 0xB8, 0x9D, 0x24, 0xF7, 0x1B, 0x0A, 0xB6, 0x97, 0x82, 0x3D, 0x7D, |
| 0xEB, 0x1A, 0xFF, 0x5B, 0x0E, 0x8E, 0x4A, 0x45, 0xD4, 0x9F, 0x7F, 0x53, |
| 0x75, 0x7E, 0x19, 0x13}; |
| static const uint8_t kDHTest2048_256_Z[] = { |
| 0x86, 0xC7, 0x0B, 0xF8, 0xD0, 0xBB, 0x81, 0xBB, 0x01, 0x07, 0x8A, 0x17, |
| 0x21, 0x9C, 0xB7, 0xD2, 0x72, 0x03, 0xDB, 0x2A, 0x19, 0xC8, 0x77, 0xF1, |
| 0xD1, 0xF1, 0x9F, 0xD7, 0xD7, 0x7E, 0xF2, 0x25, 0x46, 0xA6, 0x8F, 0x00, |
| 0x5A, 0xD5, 0x2D, 0xC8, 0x45, 0x53, 0xB7, 0x8F, 0xC6, 0x03, 0x30, 0xBE, |
| 0x51, 0xEA, 0x7C, 0x06, 0x72, 0xCA, 0xC1, 0x51, 0x5E, 0x4B, 0x35, 0xC0, |
| 0x47, 0xB9, 0xA5, 0x51, 0xB8, 0x8F, 0x39, 0xDC, 0x26, 0xDA, 0x14, 0xA0, |
| 0x9E, 0xF7, 0x47, 0x74, 0xD4, 0x7C, 0x76, 0x2D, 0xD1, 0x77, 0xF9, 0xED, |
| 0x5B, 0xC2, 0xF1, 0x1E, 0x52, 0xC8, 0x79, 0xBD, 0x95, 0x09, 0x85, 0x04, |
| 0xCD, 0x9E, 0xEC, 0xD8, 0xA8, 0xF9, 0xB3, 0xEF, 0xBD, 0x1F, 0x00, 0x8A, |
| 0xC5, 0x85, 0x30, 0x97, 0xD9, 0xD1, 0x83, 0x7F, 0x2B, 0x18, 0xF7, 0x7C, |
| 0xD7, 0xBE, 0x01, 0xAF, 0x80, 0xA7, 0xC7, 0xB5, 0xEA, 0x3C, 0xA5, 0x4C, |
| 0xC0, 0x2D, 0x0C, 0x11, 0x6F, 0xEE, 0x3F, 0x95, 0xBB, 0x87, 0x39, 0x93, |
| 0x85, 0x87, 0x5D, 0x7E, 0x86, 0x74, 0x7E, 0x67, 0x6E, 0x72, 0x89, 0x38, |
| 0xAC, 0xBF, 0xF7, 0x09, 0x8E, 0x05, 0xBE, 0x4D, 0xCF, 0xB2, 0x40, 0x52, |
| 0xB8, 0x3A, 0xEF, 0xFB, 0x14, 0x78, 0x3F, 0x02, 0x9A, 0xDB, 0xDE, 0x7F, |
| 0x53, 0xFA, 0xE9, 0x20, 0x84, 0x22, 0x40, 0x90, 0xE0, 0x07, 0xCE, 0xE9, |
| 0x4D, 0x4B, 0xF2, 0xBA, 0xCE, 0x9F, 0xFD, 0x4B, 0x57, 0xD2, 0xAF, 0x7C, |
| 0x72, 0x4D, 0x0C, 0xAA, 0x19, 0xBF, 0x05, 0x01, 0xF6, 0xF1, 0x7B, 0x4A, |
| 0xA1, 0x0F, 0x42, 0x5E, 0x3E, 0xA7, 0x60, 0x80, 0xB4, 0xB9, 0xD6, 0xB3, |
| 0xCE, 0xFE, 0xA1, 0x15, 0xB2, 0xCE, 0xB8, 0x78, 0x9B, 0xB8, 0xA3, 0xB0, |
| 0xEA, 0x87, 0xFE, 0xBE, 0x63, 0xB6, 0xC8, 0xF8, 0x46, 0xEC, 0x6D, 0xB0, |
| 0xC2, 0x6C, 0x5D, 0x7C}; |
| |
| struct RFC5114TestData { |
| DH *(*get_param)(const ENGINE *engine); |
| const uint8_t *xA; |
| size_t xA_len; |
| const uint8_t *yA; |
| size_t yA_len; |
| const uint8_t *xB; |
| size_t xB_len; |
| const uint8_t *yB; |
| size_t yB_len; |
| const uint8_t *Z; |
| size_t Z_len; |
| }; |
| |
| #define MAKE_RFC5114_TEST_DATA(pre) \ |
| { \ |
| DH_get_##pre, kDHTest##pre##_xA, sizeof(kDHTest##pre##_xA), \ |
| kDHTest##pre##_yA, sizeof(kDHTest##pre##_yA), kDHTest##pre##_xB, \ |
| sizeof(kDHTest##pre##_xB), kDHTest##pre##_yB, \ |
| sizeof(kDHTest##pre##_yB), kDHTest##pre##_Z, sizeof(kDHTest##pre##_Z) \ |
| } |
| |
| static const RFC5114TestData kRFCTestData[] = { |
| MAKE_RFC5114_TEST_DATA(1024_160), |
| MAKE_RFC5114_TEST_DATA(2048_224), |
| MAKE_RFC5114_TEST_DATA(2048_256), |
| }; |
| |
| static bool RunRFC5114Tests() { |
| for (unsigned i = 0; i < sizeof(kRFCTestData) / sizeof(RFC5114TestData); i++) { |
| const RFC5114TestData *td = kRFCTestData + i; |
| /* Set up DH structures setting key components */ |
| bssl::UniquePtr<DH> dhA(td->get_param(nullptr)); |
| bssl::UniquePtr<DH> dhB(td->get_param(nullptr)); |
| if (!dhA || !dhB) { |
| fprintf(stderr, "Initialisation error RFC5114 set %u\n", i + 1); |
| return false; |
| } |
| |
| dhA->priv_key = BN_bin2bn(td->xA, td->xA_len, nullptr); |
| dhA->pub_key = BN_bin2bn(td->yA, td->yA_len, nullptr); |
| |
| dhB->priv_key = BN_bin2bn(td->xB, td->xB_len, nullptr); |
| dhB->pub_key = BN_bin2bn(td->yB, td->yB_len, nullptr); |
| |
| if (!dhA->priv_key || !dhA->pub_key || !dhB->priv_key || !dhB->pub_key) { |
| fprintf(stderr, "BN_bin2bn error RFC5114 set %u\n", i + 1); |
| return false; |
| } |
| |
| if ((td->Z_len != (size_t)DH_size(dhA.get())) || |
| (td->Z_len != (size_t)DH_size(dhB.get()))) { |
| return false; |
| } |
| |
| std::vector<uint8_t> Z1(DH_size(dhA.get())); |
| std::vector<uint8_t> Z2(DH_size(dhB.get())); |
| /* Work out shared secrets using both sides and compare |
| * with expected values. */ |
| int ret1 = DH_compute_key(Z1.data(), dhB->pub_key, dhA.get()); |
| int ret2 = DH_compute_key(Z2.data(), dhA->pub_key, dhB.get()); |
| if (ret1 < 0 || ret2 < 0) { |
| fprintf(stderr, "DH_compute_key error RFC5114 set %u\n", i + 1); |
| return false; |
| } |
| |
| if (static_cast<size_t>(ret1) != td->Z_len || |
| memcmp(Z1.data(), td->Z, td->Z_len) != 0 || |
| static_cast<size_t>(ret2) != td->Z_len || |
| memcmp(Z2.data(), td->Z, td->Z_len) != 0) { |
| fprintf(stderr, "Test failed RFC5114 set %u\n", i + 1); |
| return false; |
| } |
| |
| printf("RFC5114 parameter test %u OK\n", i + 1); |
| } |
| |
| return 1; |
| } |
| |
| // kRFC5114_2048_224BadY is a bad y-coordinate for RFC 5114's 2048-bit MODP |
| // Group with 224-bit Prime Order Subgroup (section 2.2). |
| static const uint8_t kRFC5114_2048_224BadY[] = { |
| 0x45, 0x32, 0x5f, 0x51, 0x07, 0xe5, 0xdf, 0x1c, 0xd6, 0x02, 0x82, 0xb3, |
| 0x32, 0x8f, 0xa4, 0x0f, 0x87, 0xb8, 0x41, 0xfe, 0xb9, 0x35, 0xde, 0xad, |
| 0xc6, 0x26, 0x85, 0xb4, 0xff, 0x94, 0x8c, 0x12, 0x4c, 0xbf, 0x5b, 0x20, |
| 0xc4, 0x46, 0xa3, 0x26, 0xeb, 0xa4, 0x25, 0xb7, 0x68, 0x8e, 0xcc, 0x67, |
| 0xba, 0xea, 0x58, 0xd0, 0xf2, 0xe9, 0xd2, 0x24, 0x72, 0x60, 0xda, 0x88, |
| 0x18, 0x9c, 0xe0, 0x31, 0x6a, 0xad, 0x50, 0x6d, 0x94, 0x35, 0x8b, 0x83, |
| 0x4a, 0x6e, 0xfa, 0x48, 0x73, 0x0f, 0x83, 0x87, 0xff, 0x6b, 0x66, 0x1f, |
| 0xa8, 0x82, 0xc6, 0x01, 0xe5, 0x80, 0xb5, 0xb0, 0x52, 0xd0, 0xe9, 0xd8, |
| 0x72, 0xf9, 0x7d, 0x5b, 0x8b, 0xa5, 0x4c, 0xa5, 0x25, 0x95, 0x74, 0xe2, |
| 0x7a, 0x61, 0x4e, 0xa7, 0x8f, 0x12, 0xe2, 0xd2, 0x9d, 0x8c, 0x02, 0x70, |
| 0x34, 0x44, 0x32, 0xc7, 0xb2, 0xf3, 0xb9, 0xfe, 0x17, 0x2b, 0xd6, 0x1f, |
| 0x8b, 0x7e, 0x4a, 0xfa, 0xa3, 0xb5, 0x3e, 0x7a, 0x81, 0x9a, 0x33, 0x66, |
| 0x62, 0xa4, 0x50, 0x18, 0x3e, 0xa2, 0x5f, 0x00, 0x07, 0xd8, 0x9b, 0x22, |
| 0xe4, 0xec, 0x84, 0xd5, 0xeb, 0x5a, 0xf3, 0x2a, 0x31, 0x23, 0xd8, 0x44, |
| 0x22, 0x2a, 0x8b, 0x37, 0x44, 0xcc, 0xc6, 0x87, 0x4b, 0xbe, 0x50, 0x9d, |
| 0x4a, 0xc4, 0x8e, 0x45, 0xcf, 0x72, 0x4d, 0xc0, 0x89, 0xb3, 0x72, 0xed, |
| 0x33, 0x2c, 0xbc, 0x7f, 0x16, 0x39, 0x3b, 0xeb, 0xd2, 0xdd, 0xa8, 0x01, |
| 0x73, 0x84, 0x62, 0xb9, 0x29, 0xd2, 0xc9, 0x51, 0x32, 0x9e, 0x7a, 0x6a, |
| 0xcf, 0xc1, 0x0a, 0xdb, 0x0e, 0xe0, 0x62, 0x77, 0x6f, 0x59, 0x62, 0x72, |
| 0x5a, 0x69, 0xa6, 0x5b, 0x70, 0xca, 0x65, 0xc4, 0x95, 0x6f, 0x9a, 0xc2, |
| 0xdf, 0x72, 0x6d, 0xb1, 0x1e, 0x54, 0x7b, 0x51, 0xb4, 0xef, 0x7f, 0x89, |
| 0x93, 0x74, 0x89, 0x59, |
| }; |
| |
| static bool TestBadY() { |
| bssl::UniquePtr<DH> dh(DH_get_2048_224(nullptr)); |
| bssl::UniquePtr<BIGNUM> pub_key( |
| BN_bin2bn(kRFC5114_2048_224BadY, sizeof(kRFC5114_2048_224BadY), nullptr)); |
| if (!dh || !pub_key || !DH_generate_key(dh.get())) { |
| return false; |
| } |
| |
| int flags; |
| if (!DH_check_pub_key(dh.get(), pub_key.get(), &flags)) { |
| return false; |
| } |
| if (!(flags & DH_CHECK_PUBKEY_INVALID)) { |
| fprintf(stderr, "DH_check_pub_key did not reject the key.\n"); |
| return false; |
| } |
| |
| std::vector<uint8_t> result(DH_size(dh.get())); |
| if (DH_compute_key(result.data(), pub_key.get(), dh.get()) >= 0) { |
| fprintf(stderr, "DH_compute_key unexpectedly succeeded.\n"); |
| return false; |
| } |
| ERR_clear_error(); |
| |
| return true; |
| } |
| |
| static bool BIGNUMEqualsHex(const BIGNUM *bn, const char *hex) { |
| BIGNUM *hex_bn = NULL; |
| if (!BN_hex2bn(&hex_bn, hex)) { |
| return false; |
| } |
| bssl::UniquePtr<BIGNUM> free_hex_bn(hex_bn); |
| return BN_cmp(bn, hex_bn) == 0; |
| } |
| |
| static bool TestASN1() { |
| // kParams are a set of Diffie-Hellman parameters generated with |
| // openssl dhparam 256 |
| static const uint8_t kParams[] = { |
| 0x30, 0x26, 0x02, 0x21, 0x00, 0xd7, 0x20, 0x34, 0xa3, 0x27, |
| 0x4f, 0xdf, 0xbf, 0x04, 0xfd, 0x24, 0x68, 0x25, 0xb6, 0x56, |
| 0xd8, 0xab, 0x2a, 0x41, 0x2d, 0x74, 0x0a, 0x52, 0x08, 0x7c, |
| 0x40, 0x71, 0x4e, 0xd2, 0x57, 0x93, 0x13, 0x02, 0x01, 0x02, |
| }; |
| |
| CBS cbs; |
| CBS_init(&cbs, kParams, sizeof(kParams)); |
| bssl::UniquePtr<DH> dh(DH_parse_parameters(&cbs)); |
| if (!dh || CBS_len(&cbs) != 0 || |
| !BIGNUMEqualsHex( |
| dh->p, |
| "d72034a3274fdfbf04fd246825b656d8ab2a412d740a52087c40714ed2579313") || |
| !BIGNUMEqualsHex(dh->g, "2") || dh->priv_length != 0) { |
| return false; |
| } |
| |
| bssl::ScopedCBB cbb; |
| uint8_t *der; |
| size_t der_len; |
| if (!CBB_init(cbb.get(), 0) || |
| !DH_marshal_parameters(cbb.get(), dh.get()) || |
| !CBB_finish(cbb.get(), &der, &der_len)) { |
| return false; |
| } |
| bssl::UniquePtr<uint8_t> free_der(der); |
| if (der_len != sizeof(kParams) || memcmp(der, kParams, der_len) != 0) { |
| return false; |
| } |
| |
| // kParamsDSA are a set of Diffie-Hellman parameters generated with |
| // openssl dhparam 256 -dsaparam |
| static const uint8_t kParamsDSA[] = { |
| 0x30, 0x81, 0x89, 0x02, 0x41, 0x00, 0x93, 0xf3, 0xc1, 0x18, 0x01, 0xe6, |
| 0x62, 0xb6, 0xd1, 0x46, 0x9a, 0x2c, 0x72, 0xea, 0x31, 0xd9, 0x18, 0x10, |
| 0x30, 0x28, 0x63, 0xe2, 0x34, 0x7d, 0x80, 0xca, 0xee, 0x82, 0x2b, 0x19, |
| 0x3c, 0x19, 0xbb, 0x42, 0x83, 0x02, 0x70, 0xdd, 0xdb, 0x8c, 0x03, 0xab, |
| 0xe9, 0x9c, 0xc4, 0x00, 0x4d, 0x70, 0x5f, 0x52, 0x03, 0x31, 0x2c, 0xa4, |
| 0x67, 0x34, 0x51, 0x95, 0x2a, 0xac, 0x11, 0xe2, 0x6a, 0x55, 0x02, 0x40, |
| 0x44, 0xc8, 0x10, 0x53, 0x44, 0x32, 0x31, 0x63, 0xd8, 0xd1, 0x8c, 0x75, |
| 0xc8, 0x98, 0x53, 0x3b, 0x5b, 0x4a, 0x2a, 0x0a, 0x09, 0xe7, 0xd0, 0x3c, |
| 0x53, 0x72, 0xa8, 0x6b, 0x70, 0x41, 0x9c, 0x26, 0x71, 0x44, 0xfc, 0x7f, |
| 0x08, 0x75, 0xe1, 0x02, 0xab, 0x74, 0x41, 0xe8, 0x2a, 0x3d, 0x3c, 0x26, |
| 0x33, 0x09, 0xe4, 0x8b, 0xb4, 0x41, 0xec, 0xa6, 0xa8, 0xba, 0x1a, 0x07, |
| 0x8a, 0x77, 0xf5, 0x5f, 0x02, 0x02, 0x00, 0xa0, |
| }; |
| |
| CBS_init(&cbs, kParamsDSA, sizeof(kParamsDSA)); |
| dh.reset(DH_parse_parameters(&cbs)); |
| if (!dh || CBS_len(&cbs) != 0 || |
| !BIGNUMEqualsHex(dh->p, |
| "93f3c11801e662b6d1469a2c72ea31d91810302863e2347d80caee8" |
| "22b193c19bb42830270dddb8c03abe99cc4004d705f5203312ca467" |
| "3451952aac11e26a55") || |
| !BIGNUMEqualsHex(dh->g, |
| "44c8105344323163d8d18c75c898533b5b4a2a0a09e7d03c5372a86" |
| "b70419c267144fc7f0875e102ab7441e82a3d3c263309e48bb441ec" |
| "a6a8ba1a078a77f55f") || |
| dh->priv_length != 160) { |
| return false; |
| } |
| |
| if (!CBB_init(cbb.get(), 0) || |
| !DH_marshal_parameters(cbb.get(), dh.get()) || |
| !CBB_finish(cbb.get(), &der, &der_len)) { |
| return false; |
| } |
| bssl::UniquePtr<uint8_t> free_der2(der); |
| if (der_len != sizeof(kParamsDSA) || memcmp(der, kParamsDSA, der_len) != 0) { |
| return false; |
| } |
| |
| return true; |
| } |
| |
| static bool TestRFC3526() { |
| bssl::UniquePtr<BIGNUM> bn(BN_get_rfc3526_prime_1536(nullptr)); |
| if (!bn) { |
| return false; |
| } |
| |
| static const uint8_t kPrime1536[] = { |
| 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc9, 0x0f, 0xda, 0xa2, |
| 0x21, 0x68, 0xc2, 0x34, 0xc4, 0xc6, 0x62, 0x8b, 0x80, 0xdc, 0x1c, 0xd1, |
| 0x29, 0x02, 0x4e, 0x08, 0x8a, 0x67, 0xcc, 0x74, 0x02, 0x0b, 0xbe, 0xa6, |
| 0x3b, 0x13, 0x9b, 0x22, 0x51, 0x4a, 0x08, 0x79, 0x8e, 0x34, 0x04, 0xdd, |
| 0xef, 0x95, 0x19, 0xb3, 0xcd, 0x3a, 0x43, 0x1b, 0x30, 0x2b, 0x0a, 0x6d, |
| 0xf2, 0x5f, 0x14, 0x37, 0x4f, 0xe1, 0x35, 0x6d, 0x6d, 0x51, 0xc2, 0x45, |
| 0xe4, 0x85, 0xb5, 0x76, 0x62, 0x5e, 0x7e, 0xc6, 0xf4, 0x4c, 0x42, 0xe9, |
| 0xa6, 0x37, 0xed, 0x6b, 0x0b, 0xff, 0x5c, 0xb6, 0xf4, 0x06, 0xb7, 0xed, |
| 0xee, 0x38, 0x6b, 0xfb, 0x5a, 0x89, 0x9f, 0xa5, 0xae, 0x9f, 0x24, 0x11, |
| 0x7c, 0x4b, 0x1f, 0xe6, 0x49, 0x28, 0x66, 0x51, 0xec, 0xe4, 0x5b, 0x3d, |
| 0xc2, 0x00, 0x7c, 0xb8, 0xa1, 0x63, 0xbf, 0x05, 0x98, 0xda, 0x48, 0x36, |
| 0x1c, 0x55, 0xd3, 0x9a, 0x69, 0x16, 0x3f, 0xa8, 0xfd, 0x24, 0xcf, 0x5f, |
| 0x83, 0x65, 0x5d, 0x23, 0xdc, 0xa3, 0xad, 0x96, 0x1c, 0x62, 0xf3, 0x56, |
| 0x20, 0x85, 0x52, 0xbb, 0x9e, 0xd5, 0x29, 0x07, 0x70, 0x96, 0x96, 0x6d, |
| 0x67, 0x0c, 0x35, 0x4e, 0x4a, 0xbc, 0x98, 0x04, 0xf1, 0x74, 0x6c, 0x08, |
| 0xca, 0x23, 0x73, 0x27, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, |
| }; |
| |
| uint8_t buffer[sizeof(kPrime1536)]; |
| if (BN_num_bytes(bn.get()) != sizeof(kPrime1536) || |
| BN_bn2bin(bn.get(), buffer) != sizeof(kPrime1536) || |
| memcmp(buffer, kPrime1536, sizeof(kPrime1536)) != 0) { |
| fprintf(stderr, "1536-bit MODP prime did not match.\n"); |
| return false; |
| } |
| |
| return true; |
| } |