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author | Kenny Root <kroot@google.com> | 2015-09-25 02:46:08 +0000 |
---|---|---|
committer | Android Git Automerger <android-git-automerger@android.com> | 2015-09-25 02:46:08 +0000 |
commit | 217603a4384148cd37c60a42f945449641617d27 (patch) | |
tree | dd743d9d64af3145fe96b8d5fc2f3427544794bd /src/crypto/rsa/rsa_test.c | |
parent | e246de8f184e644debf965ecdca552f006b56881 (diff) | |
parent | d947d006e7a7ebcfdfe642e686250caf2028c2c1 (diff) | |
download | external_boringssl-217603a4384148cd37c60a42f945449641617d27.zip external_boringssl-217603a4384148cd37c60a42f945449641617d27.tar.gz external_boringssl-217603a4384148cd37c60a42f945449641617d27.tar.bz2 |
am d947d006: am b8494591: Revert "Revert "external/boringssl: sync with upstream.""
* commit 'd947d006e7a7ebcfdfe642e686250caf2028c2c1':
Revert "Revert "external/boringssl: sync with upstream.""
Diffstat (limited to 'src/crypto/rsa/rsa_test.c')
-rw-r--r-- | src/crypto/rsa/rsa_test.c | 511 |
1 files changed, 0 insertions, 511 deletions
diff --git a/src/crypto/rsa/rsa_test.c b/src/crypto/rsa/rsa_test.c deleted file mode 100644 index 318cf3f..0000000 --- a/src/crypto/rsa/rsa_test.c +++ /dev/null @@ -1,511 +0,0 @@ -/* 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/rsa.h> - -#include <stdlib.h> -#include <string.h> - -#include <openssl/bn.h> -#include <openssl/crypto.h> -#include <openssl/err.h> -#include <openssl/obj.h> - - -#define SetKey \ - key->n = BN_bin2bn(n, sizeof(n) - 1, key->n); \ - key->e = BN_bin2bn(e, sizeof(e) - 1, key->e); \ - key->d = BN_bin2bn(d, sizeof(d) - 1, key->d); \ - key->p = BN_bin2bn(p, sizeof(p) - 1, key->p); \ - key->q = BN_bin2bn(q, sizeof(q) - 1, key->q); \ - key->dmp1 = BN_bin2bn(dmp1, sizeof(dmp1) - 1, key->dmp1); \ - key->dmq1 = BN_bin2bn(dmq1, sizeof(dmq1) - 1, key->dmq1); \ - key->iqmp = BN_bin2bn(iqmp, sizeof(iqmp) - 1, key->iqmp); \ - memcpy(c, ctext_ex, sizeof(ctext_ex) - 1); \ - return (sizeof(ctext_ex) - 1); - -static int key1(RSA *key, unsigned char *c) { - static unsigned char n[] = - "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F" - "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5" - "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93" - "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1" - "\xF5"; - - static unsigned char e[] = "\x11"; - - static unsigned char d[] = - "\x0A\x03\x37\x48\x62\x64\x87\x69\x5F\x5F\x30\xBC\x38\xB9\x8B\x44" - "\xC2\xCD\x2D\xFF\x43\x40\x98\xCD\x20\xD8\xA1\x38\xD0\x90\xBF\x64" - "\x79\x7C\x3F\xA7\xA2\xCD\xCB\x3C\xD1\xE0\xBD\xBA\x26\x54\xB4\xF9" - "\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51"; - - static unsigned char p[] = - "\x00\xD8\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5" - "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x12" - "\x0D"; - - static unsigned char q[] = - "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" - "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D" - "\x89"; - - static unsigned char dmp1[] = - "\x59\x0B\x95\x72\xA2\xC2\xA9\xC4\x06\x05\x9D\xC2\xAB\x2F\x1D\xAF" - "\xEB\x7E\x8B\x4F\x10\xA7\x54\x9E\x8E\xED\xF5\xB4\xFC\xE0\x9E\x05"; - - static unsigned char dmq1[] = - "\x00\x8E\x3C\x05\x21\xFE\x15\xE0\xEA\x06\xA3\x6F\xF0\xF1\x0C\x99" - "\x52\xC3\x5B\x7A\x75\x14\xFD\x32\x38\xB8\x0A\xAD\x52\x98\x62\x8D" - "\x51"; - - static unsigned char iqmp[] = - "\x36\x3F\xF7\x18\x9D\xA8\xE9\x0B\x1D\x34\x1F\x71\xD0\x9B\x76\xA8" - "\xA9\x43\xE1\x1D\x10\xB2\x4D\x24\x9F\x2D\xEA\xFE\xF8\x0C\x18\x26"; - - static unsigned char ctext_ex[] = - "\x1b\x8f\x05\xf9\xca\x1a\x79\x52\x6e\x53\xf3\xcc\x51\x4f\xdb\x89" - "\x2b\xfb\x91\x93\x23\x1e\x78\xb9\x92\xe6\x8d\x50\xa4\x80\xcb\x52" - "\x33\x89\x5c\x74\x95\x8d\x5d\x02\xab\x8c\x0f\xd0\x40\xeb\x58\x44" - "\xb0\x05\xc3\x9e\xd8\x27\x4a\x9d\xbf\xa8\x06\x71\x40\x94\x39\xd2"; - - SetKey; -} - -static int key2(RSA *key, unsigned char *c) { - static unsigned char n[] = - "\x00\xA3\x07\x9A\x90\xDF\x0D\xFD\x72\xAC\x09\x0C\xCC\x2A\x78\xB8" - "\x74\x13\x13\x3E\x40\x75\x9C\x98\xFA\xF8\x20\x4F\x35\x8A\x0B\x26" - "\x3C\x67\x70\xE7\x83\xA9\x3B\x69\x71\xB7\x37\x79\xD2\x71\x7B\xE8" - "\x34\x77\xCF"; - - static unsigned char e[] = "\x3"; - - static unsigned char d[] = - "\x6C\xAF\xBC\x60\x94\xB3\xFE\x4C\x72\xB0\xB3\x32\xC6\xFB\x25\xA2" - "\xB7\x62\x29\x80\x4E\x68\x65\xFC\xA4\x5A\x74\xDF\x0F\x8F\xB8\x41" - "\x3B\x52\xC0\xD0\xE5\x3D\x9B\x59\x0F\xF1\x9B\xE7\x9F\x49\xDD\x21" - "\xE5\xEB"; - - static unsigned char p[] = - "\x00\xCF\x20\x35\x02\x8B\x9D\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92" - "\xEA\x0D\xA3\xB4\x32\x04\xB5\xCF\xCE\x91"; - - static unsigned char q[] = - "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" - "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5F"; - - static unsigned char dmp1[] = - "\x00\x8A\x15\x78\xAC\x5D\x13\xAF\x10\x2B\x22\xB9\x99\xCD\x74\x61" - "\xF1\x5E\x6D\x22\xCC\x03\x23\xDF\xDF\x0B"; - - static unsigned char dmq1[] = - "\x00\x86\x55\x21\x4A\xC5\x4D\x8D\x4E\xCD\x61\x77\xF1\xC7\x36\x90" - "\xCE\x2A\x48\x2C\x8B\x05\x99\xCB\xE0\x3F"; - - static unsigned char iqmp[] = - "\x00\x83\xEF\xEF\xB8\xA9\xA4\x0D\x1D\xB6\xED\x98\xAD\x84\xED\x13" - "\x35\xDC\xC1\x08\xF3\x22\xD0\x57\xCF\x8D"; - - static unsigned char ctext_ex[] = - "\x14\xbd\xdd\x28\xc9\x83\x35\x19\x23\x80\xe8\xe5\x49\xb1\x58\x2a" - "\x8b\x40\xb4\x48\x6d\x03\xa6\xa5\x31\x1f\x1f\xd5\xf0\xa1\x80\xe4" - "\x17\x53\x03\x29\xa9\x34\x90\x74\xb1\x52\x13\x54\x29\x08\x24\x52" - "\x62\x51"; - - SetKey; -} - -static int key3(RSA *key, unsigned char *c) { - static unsigned char n[] = - "\x00\xBB\xF8\x2F\x09\x06\x82\xCE\x9C\x23\x38\xAC\x2B\x9D\xA8\x71" - "\xF7\x36\x8D\x07\xEE\xD4\x10\x43\xA4\x40\xD6\xB6\xF0\x74\x54\xF5" - "\x1F\xB8\xDF\xBA\xAF\x03\x5C\x02\xAB\x61\xEA\x48\xCE\xEB\x6F\xCD" - "\x48\x76\xED\x52\x0D\x60\xE1\xEC\x46\x19\x71\x9D\x8A\x5B\x8B\x80" - "\x7F\xAF\xB8\xE0\xA3\xDF\xC7\x37\x72\x3E\xE6\xB4\xB7\xD9\x3A\x25" - "\x84\xEE\x6A\x64\x9D\x06\x09\x53\x74\x88\x34\xB2\x45\x45\x98\x39" - "\x4E\xE0\xAA\xB1\x2D\x7B\x61\xA5\x1F\x52\x7A\x9A\x41\xF6\xC1\x68" - "\x7F\xE2\x53\x72\x98\xCA\x2A\x8F\x59\x46\xF8\xE5\xFD\x09\x1D\xBD" - "\xCB"; - - static unsigned char e[] = "\x11"; - - static unsigned char d[] = - "\x00\xA5\xDA\xFC\x53\x41\xFA\xF2\x89\xC4\xB9\x88\xDB\x30\xC1\xCD" - "\xF8\x3F\x31\x25\x1E\x06\x68\xB4\x27\x84\x81\x38\x01\x57\x96\x41" - "\xB2\x94\x10\xB3\xC7\x99\x8D\x6B\xC4\x65\x74\x5E\x5C\x39\x26\x69" - "\xD6\x87\x0D\xA2\xC0\x82\xA9\x39\xE3\x7F\xDC\xB8\x2E\xC9\x3E\xDA" - "\xC9\x7F\xF3\xAD\x59\x50\xAC\xCF\xBC\x11\x1C\x76\xF1\xA9\x52\x94" - "\x44\xE5\x6A\xAF\x68\xC5\x6C\x09\x2C\xD3\x8D\xC3\xBE\xF5\xD2\x0A" - "\x93\x99\x26\xED\x4F\x74\xA1\x3E\xDD\xFB\xE1\xA1\xCE\xCC\x48\x94" - "\xAF\x94\x28\xC2\xB7\xB8\x88\x3F\xE4\x46\x3A\x4B\xC8\x5B\x1C\xB3" - "\xC1"; - - static unsigned char p[] = - "\x00\xEE\xCF\xAE\x81\xB1\xB9\xB3\xC9\x08\x81\x0B\x10\xA1\xB5\x60" - "\x01\x99\xEB\x9F\x44\xAE\xF4\xFD\xA4\x93\xB8\x1A\x9E\x3D\x84\xF6" - "\x32\x12\x4E\xF0\x23\x6E\x5D\x1E\x3B\x7E\x28\xFA\xE7\xAA\x04\x0A" - "\x2D\x5B\x25\x21\x76\x45\x9D\x1F\x39\x75\x41\xBA\x2A\x58\xFB\x65" - "\x99"; - - static unsigned char q[] = - "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" - "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D" - "\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5" - "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x15" - "\x03"; - - static unsigned char dmp1[] = - "\x54\x49\x4C\xA6\x3E\xBA\x03\x37\xE4\xE2\x40\x23\xFC\xD6\x9A\x5A" - "\xEB\x07\xDD\xDC\x01\x83\xA4\xD0\xAC\x9B\x54\xB0\x51\xF2\xB1\x3E" - "\xD9\x49\x09\x75\xEA\xB7\x74\x14\xFF\x59\xC1\xF7\x69\x2E\x9A\x2E" - "\x20\x2B\x38\xFC\x91\x0A\x47\x41\x74\xAD\xC9\x3C\x1F\x67\xC9\x81"; - - static unsigned char dmq1[] = - "\x47\x1E\x02\x90\xFF\x0A\xF0\x75\x03\x51\xB7\xF8\x78\x86\x4C\xA9" - "\x61\xAD\xBD\x3A\x8A\x7E\x99\x1C\x5C\x05\x56\xA9\x4C\x31\x46\xA7" - "\xF9\x80\x3F\x8F\x6F\x8A\xE3\x42\xE9\x31\xFD\x8A\xE4\x7A\x22\x0D" - "\x1B\x99\xA4\x95\x84\x98\x07\xFE\x39\xF9\x24\x5A\x98\x36\xDA\x3D"; - - static unsigned char iqmp[] = - "\x00\xB0\x6C\x4F\xDA\xBB\x63\x01\x19\x8D\x26\x5B\xDB\xAE\x94\x23" - "\xB3\x80\xF2\x71\xF7\x34\x53\x88\x50\x93\x07\x7F\xCD\x39\xE2\x11" - "\x9F\xC9\x86\x32\x15\x4F\x58\x83\xB1\x67\xA9\x67\xBF\x40\x2B\x4E" - "\x9E\x2E\x0F\x96\x56\xE6\x98\xEA\x36\x66\xED\xFB\x25\x79\x80\x39" - "\xF7"; - - static unsigned char ctext_ex[] = - "\xb8\x24\x6b\x56\xa6\xed\x58\x81\xae\xb5\x85\xd9\xa2\x5b\x2a\xd7" - "\x90\xc4\x17\xe0\x80\x68\x1b\xf1\xac\x2b\xc3\xde\xb6\x9d\x8b\xce" - "\xf0\xc4\x36\x6f\xec\x40\x0a\xf0\x52\xa7\x2e\x9b\x0e\xff\xb5\xb3" - "\xf2\xf1\x92\xdb\xea\xca\x03\xc1\x27\x40\x05\x71\x13\xbf\x1f\x06" - "\x69\xac\x22\xe9\xf3\xa7\x85\x2e\x3c\x15\xd9\x13\xca\xb0\xb8\x86" - "\x3a\x95\xc9\x92\x94\xce\x86\x74\x21\x49\x54\x61\x03\x46\xf4\xd4" - "\x74\xb2\x6f\x7c\x48\xb4\x2e\xe6\x8e\x1f\x57\x2a\x1f\xc4\x02\x6a" - "\xc4\x56\xb4\xf5\x9f\x7b\x62\x1e\xa1\xb9\xd8\x8f\x64\x20\x2f\xb1"; - - SetKey; -} - -static int test_bad_key(void) { - RSA *key = RSA_new(); - BIGNUM e; - - BN_init(&e); - BN_set_word(&e, RSA_F4); - - if (!RSA_generate_key_ex(key, 512, &e, NULL)) { - fprintf(stderr, "RSA_generate_key_ex failed.\n"); - ERR_print_errors_fp(stderr); - return 0; - } - - if (!BN_add(key->p, key->p, BN_value_one())) { - fprintf(stderr, "BN error.\n"); - ERR_print_errors_fp(stderr); - return 0; - } - - if (RSA_check_key(key)) { - fprintf(stderr, "RSA_check_key passed with invalid key!\n"); - return 0; - } - - ERR_clear_error(); - BN_free(&e); - RSA_free(key); - return 1; -} - -static int test_only_d_given(void) { - RSA *key = RSA_new(); - uint8_t buf[64]; - unsigned buf_len = sizeof(buf); - const uint8_t kDummyHash[16] = {0}; - int ret = 0; - - if (!BN_hex2bn(&key->n, - "00e77bbf3889d4ef36a9a25d4d69f3f632eb4362214c74517da6d6aeaa9bd" - "09ac42b26621cd88f3a6eb013772fc3bf9f83914b6467231c630202c35b3e" - "5808c659") || - !BN_hex2bn(&key->e, "010001") || - !BN_hex2bn(&key->d, - "0365db9eb6d73b53b015c40cd8db4de7dd7035c68b5ac1bf786d7a4ee2cea" - "316eaeca21a73ac365e58713195f2ae9849348525ca855386b6d028e437a9" - "495a01") || - RSA_size(key) > sizeof(buf)) { - goto err; - } - - if (!RSA_check_key(key)) { - fprintf(stderr, "RSA_check_key failed with only d given.\n"); - ERR_print_errors_fp(stderr); - goto err; - } - - if (!RSA_sign(NID_sha256, kDummyHash, sizeof(kDummyHash), buf, &buf_len, - key)) { - fprintf(stderr, "RSA_sign failed with only d given.\n"); - ERR_print_errors_fp(stderr); - goto err; - } - - if (!RSA_verify(NID_sha256, kDummyHash, sizeof(kDummyHash), buf, buf_len, - key)) { - fprintf(stderr, "RSA_verify failed with only d given.\n"); - ERR_print_errors_fp(stderr); - goto err; - } - - ret = 1; - -err: - RSA_free(key); - return ret; -} - -static int test_recover_crt_params(void) { - RSA *key1, *key2; - BIGNUM *e = BN_new(); - uint8_t buf[128]; - unsigned buf_len = sizeof(buf); - const uint8_t kDummyHash[16] = {0}; - unsigned i; - - BN_set_word(e, RSA_F4); - - ERR_clear_error(); - - for (i = 0; i < 1; i++) { - key1 = RSA_new(); - if (!RSA_generate_key_ex(key1, 512, e, NULL)) { - fprintf(stderr, "RSA_generate_key_ex failed.\n"); - ERR_print_errors_fp(stderr); - return 0; - } - - if (!RSA_check_key(key1)) { - fprintf(stderr, "RSA_check_key failed with original key.\n"); - ERR_print_errors_fp(stderr); - return 0; - } - - key2 = RSA_new(); - key2->n = BN_dup(key1->n); - key2->e = BN_dup(key1->e); - key2->d = BN_dup(key1->d); - RSA_free(key1); - - if (!RSA_recover_crt_params(key2)) { - fprintf(stderr, "RSA_recover_crt_params failed.\n"); - ERR_print_errors_fp(stderr); - return 0; - } - - if (RSA_size(key2) > buf_len) { - return 0; - } - - if (!RSA_check_key(key2)) { - fprintf(stderr, "RSA_check_key failed with recovered key.\n"); - ERR_print_errors_fp(stderr); - return 0; - } - - if (!RSA_sign(NID_sha256, kDummyHash, sizeof(kDummyHash), buf, &buf_len, - key2)) { - fprintf(stderr, "RSA_sign failed with recovered key.\n"); - ERR_print_errors_fp(stderr); - return 0; - } - - if (!RSA_verify(NID_sha256, kDummyHash, sizeof(kDummyHash), buf, buf_len, - key2)) { - fprintf(stderr, "RSA_verify failed with recovered key.\n"); - ERR_print_errors_fp(stderr); - return 0; - } - - RSA_free(key2); - } - - BN_free(e); - return 1; -} - -int main(int argc, char *argv[]) { - int err = 0; - int v; - RSA *key; - unsigned char ptext[256]; - unsigned char ctext[256]; - static unsigned char ptext_ex[] = "\x54\x85\x9b\x34\x2c\x49\xea\x2a"; - unsigned char ctext_ex[256]; - int plen; - int clen = 0; - int num; - int n; - - CRYPTO_library_init(); - - plen = sizeof(ptext_ex) - 1; - - for (v = 0; v < 3; v++) { - key = RSA_new(); - switch (v) { - case 0: - clen = key1(key, ctext_ex); - break; - case 1: - clen = key2(key, ctext_ex); - break; - case 2: - clen = key3(key, ctext_ex); - break; - default: - abort(); - } - - if (!RSA_check_key(key)) { - printf("%d: RSA_check_key failed\n", v); - err = 1; - goto oaep; - } - - num = RSA_public_encrypt(plen, ptext_ex, ctext, key, RSA_PKCS1_PADDING); - if (num != clen) { - printf("PKCS#1 v1.5 encryption failed!\n"); - err = 1; - goto oaep; - } - - num = RSA_private_decrypt(num, ctext, ptext, key, RSA_PKCS1_PADDING); - if (num != plen || memcmp(ptext, ptext_ex, num) != 0) { - printf("PKCS#1 v1.5 decryption failed!\n"); - err = 1; - } else { - printf("PKCS #1 v1.5 encryption/decryption ok\n"); - } - - oaep: - ERR_clear_error(); - num = - RSA_public_encrypt(plen, ptext_ex, ctext, key, RSA_PKCS1_OAEP_PADDING); - if (num == -1) { - printf("No OAEP support\n"); - goto next; - } - if (num != clen) { - printf("OAEP encryption failed!\n"); - err = 1; - goto next; - } - - num = RSA_private_decrypt(num, ctext, ptext, key, RSA_PKCS1_OAEP_PADDING); - if (num != plen || memcmp(ptext, ptext_ex, num) != 0) { - printf("OAEP decryption (encrypted data) failed!\n"); - err = 1; - } else if (memcmp(ctext, ctext_ex, num) == 0) { - printf("OAEP test vector %d passed!\n", v); - } - - /* Different ciphertexts (rsa_oaep.c without -DPKCS_TESTVECT). - Try decrypting ctext_ex */ - - num = - RSA_private_decrypt(clen, ctext_ex, ptext, key, RSA_PKCS1_OAEP_PADDING); - - if (num != plen || memcmp(ptext, ptext_ex, num) != 0) { - printf("OAEP decryption (test vector data) failed!\n"); - err = 1; - } else { - printf("OAEP encryption/decryption ok\n"); - } - - /* Try decrypting corrupted ciphertexts */ - for (n = 0; n < clen; ++n) { - int b; - unsigned char saved = ctext[n]; - for (b = 0; b < 256; ++b) { - if (b == saved) { - continue; - } - ctext[n] = b; - num = - RSA_private_decrypt(num, ctext, ptext, key, RSA_PKCS1_OAEP_PADDING); - if (num > 0) { - printf("Corrupt data decrypted!\n"); - err = 1; - } - } - } - - next: - RSA_free(key); - } - - if (err != 0 || - !test_only_d_given() || - !test_recover_crt_params() || - !test_bad_key()) { - err = 1; - } - - if (err == 0) { - printf("PASS\n"); - } - return err; -} |