From: Christian Heimes Date: Wed, 13 Nov 2013 00:42:48 +0000 (+0100) Subject: Implement tests for PKCS#5 PBKDF2 HMAC X-Git-Tag: master-pre-reformat~725 X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4d4a535dcfb0c77f273eda338b1955fd83ad9d6f;p=openssl Implement tests for PKCS#5 PBKDF2 HMAC --- diff --git a/crypto/evp/p5_crpt2_test.c b/crypto/evp/p5_crpt2_test.c new file mode 100644 index 0000000000..cf02851246 --- /dev/null +++ b/crypto/evp/p5_crpt2_test.c @@ -0,0 +1,211 @@ +/* Written by Christian Heimes, 2013 */ +/* + * Copyright (c) 2013 The OpenSSL Project. All rights reserved. + * + * 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 above 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 acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * openssl-core@openssl.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.openssl.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED 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 OpenSSL PROJECT OR + * ITS 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. + */ + + +#include +#include + +#include "../e_os.h" + +#include +#include +#ifndef OPENSSL_NO_ENGINE +#include +#endif +#include +#include + +typedef struct { + const char *pass; + int passlen; + const char *salt; + int saltlen; + int iter; +} testdata; + +static testdata test_cases[] = { + {"password", 8, "salt", 4, 1}, + {"password", 8, "salt", 4, 2}, + {"password", 8, "salt", 4, 4096}, + {"passwordPASSWORDpassword", 24, + "saltSALTsaltSALTsaltSALTsaltSALTsalt", 36, 4096}, + {"pass\0word", 9, "sa\0lt", 5, 4096}, + {NULL}, +}; + +static const char *sha1_results[] = { + "0c60c80f961f0e71f3a9b524af6012062fe037a6", + "ea6c014dc72d6f8ccd1ed92ace1d41f0d8de8957", + "4b007901b765489abead49d926f721d065a429c1", + "3d2eec4fe41c849b80c8d83662c0e44a8b291a964cf2f07038", + "56fa6aa75548099dcc37d7f03425e0c3", +}; + +static const char *sha256_results[] = { + "120fb6cffcf8b32c43e7225256c4f837a86548c92ccc35480805987cb70be17b", + "ae4d0c95af6b46d32d0adff928f06dd02a303f8ef3c251dfd6e2d85a95474c43", + "c5e478d59288c841aa530db6845c4c8d962893a001ce4e11a4963873aa98134a", + "348c89dbcbd32b2f32d814b8116e84cf2b17347ebc1800181c4e2a1fb8dd53e1c63551" + "8c7dac47e9", + "89b69d0516f829893c696226650a8687", +}; + +static const char *sha512_results[] = { + "867f70cf1ade02cff3752599a3a53dc4af34c7a669815ae5d513554e1c8cf252c02d47" + "0a285a0501bad999bfe943c08f050235d7d68b1da55e63f73b60a57fce", + "e1d9c16aa681708a45f5c7c4e215ceb66e011a2e9f0040713f18aefdb866d53cf76cab" + "2868a39b9f7840edce4fef5a82be67335c77a6068e04112754f27ccf4e", + "d197b1b33db0143e018b12f3d1d1479e6cdebdcc97c5c0f87f6902e072f457b5143f30" + "602641b3d55cd335988cb36b84376060ecd532e039b742a239434af2d5", + "8c0511f4c6e597c6ac6315d8f0362e225f3c501495ba23b868c005174dc4ee71115b59" + "f9e60cd9532fa33e0f75aefe30225c583a186cd82bd4daea9724a3d3b8", + "9d9e9c4cd21fe4be24d5b8244c759665", +}; + +static void +hexdump(FILE *f, const char *title, const unsigned char *s, int l) { + int i; + fprintf(f, "%s", title); + for(i=0; i < l ; i++) { + fprintf(f, " 0x%02x", s[i]); + } + fprintf(f, "\n"); +} + +static void +convert(unsigned char *dst, const unsigned char *src, int len) { + int i; + for(i=0; i < len; i++, dst++, src+=2) { + unsigned int n; + sscanf((char *)src, "%2x", &n); + *dst = (unsigned char)n; + } + *dst = 0; +} + +void +test_p5_pbkdf2(int i, char *digestname, testdata *test, const char *hex) +{ + const EVP_MD *digest; + unsigned char *out; + unsigned char *expected; + int keylen, r; + + digest = EVP_get_digestbyname(digestname); + if (digest == NULL) { + fprintf(stderr, "unknown digest %s\n", digestname); + EXIT(5); + } + + if ((strlen(hex) % 2) != 0) { + fprintf(stderr, "odd hex digest %s %i\n", digestname, i); + EXIT(5); + } + keylen = strlen(hex) / 2; + expected = OPENSSL_malloc(keylen + 1); + out = OPENSSL_malloc(keylen + 1); + if ((expected == NULL) || (out == NULL)) { + fprintf(stderr, "malloc() failed\n"); + EXIT(5); + } + convert(expected, (const unsigned char *)hex, keylen); + + r = PKCS5_PBKDF2_HMAC(test->pass, test->passlen, + (const unsigned char *)test->salt, test->saltlen, + test->iter, digest, keylen, out); + + if (r == 0) { + fprintf(stderr, "PKCS5_PBKDF2_HMAC(%s) failure test %i\n", + digestname, i); + EXIT(3); + } + if (memcmp(expected, out, keylen) != 0) { + fprintf(stderr, "Wrong result for PKCS5_PBKDF2_HMAC(%s) test %i\n", + digestname, i); + hexdump(stderr, "expected: ", expected, keylen); + hexdump(stderr, "result: ", out, keylen); + EXIT(2); + } + OPENSSL_free(expected); + OPENSSL_free(out); +} + +int main(int argc,char **argv) { + int i; + testdata *test = test_cases; + + CRYPTO_malloc_debug_init(); + CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); + CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); + + OpenSSL_add_all_digests(); +#ifndef OPENSSL_NO_ENGINE + ENGINE_load_builtin_engines(); + ENGINE_register_all_digests(); +#endif + + printf("PKCS5_PBKDF2_HMAC() tests "); + for (i=0; test->pass != NULL; i++, test++) { + test_p5_pbkdf2(i, "sha1", test, sha1_results[i]); + test_p5_pbkdf2(i, "sha256", test, sha256_results[i]); + test_p5_pbkdf2(i, "sha512", test, sha512_results[i]); + printf("."); + } + printf(" done\n"); + +#ifndef OPENSSL_NO_ENGINE + ENGINE_cleanup(); +#endif + EVP_cleanup(); + CRYPTO_cleanup_all_ex_data(); + ERR_remove_state(0); + ERR_free_strings(); + CRYPTO_mem_leaks_fp(stderr); + return 0; +}