From 27594eeae6f40a402bc3110f06d57975168e74e3 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Parm=C3=A9nides=20GV?= Date: Thu, 4 Jun 2015 19:20:15 +0200 Subject: ics-openvpn as a submodule! beautiful ics-openvpn is now officially on GitHub, and they track openssl and openvpn as submodules, so it's easier to update everything. Just a git submodule update --recursive. I've also set up soft links to native modules from ics-openvpn in app, so that we don't copy files in Gradle (which was causing problems with the submodules .git* files, not being copied). That makes the repo cleaner. --- app/openssl/crypto/bn/exptest.c | 247 ---------------------------------------- 1 file changed, 247 deletions(-) delete mode 100644 app/openssl/crypto/bn/exptest.c (limited to 'app/openssl/crypto/bn/exptest.c') diff --git a/app/openssl/crypto/bn/exptest.c b/app/openssl/crypto/bn/exptest.c deleted file mode 100644 index 5fa02a12..00000000 --- a/app/openssl/crypto/bn/exptest.c +++ /dev/null @@ -1,247 +0,0 @@ -/* crypto/bn/exptest.c */ -/* 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 -#include -#include - -#include "../e_os.h" - -#include -#include -#include -#include - -#define NUM_BITS (BN_BITS*2) - -static const char rnd_seed[] = "string to make the random number generator think it has entropy"; - -/* test_exp_mod_zero tests that x**0 mod 1 == 0. It returns zero on success. */ -static int test_exp_mod_zero() { - BIGNUM a, p, m; - BIGNUM r; - BN_CTX *ctx = BN_CTX_new(); - int ret = 1; - - BN_init(&m); - BN_one(&m); - - BN_init(&a); - BN_one(&a); - - BN_init(&p); - BN_zero(&p); - - BN_init(&r); - BN_mod_exp(&r, &a, &p, &m, ctx); - BN_CTX_free(ctx); - - if (BN_is_zero(&r)) - ret = 0; - else - { - printf("1**0 mod 1 = "); - BN_print_fp(stdout, &r); - printf(", should be 0\n"); - } - - BN_free(&r); - BN_free(&a); - BN_free(&p); - BN_free(&m); - - return ret; -} - -int main(int argc, char *argv[]) - { - BN_CTX *ctx; - BIO *out=NULL; - int i,ret; - unsigned char c; - BIGNUM *r_mont,*r_mont_const,*r_recp,*r_simple,*a,*b,*m; - - RAND_seed(rnd_seed, sizeof rnd_seed); /* or BN_rand may fail, and we don't - * even check its return value - * (which we should) */ - - ERR_load_BN_strings(); - - ctx=BN_CTX_new(); - if (ctx == NULL) EXIT(1); - r_mont=BN_new(); - r_mont_const=BN_new(); - r_recp=BN_new(); - r_simple=BN_new(); - a=BN_new(); - b=BN_new(); - m=BN_new(); - if ( (r_mont == NULL) || (r_recp == NULL) || - (a == NULL) || (b == NULL)) - goto err; - - out=BIO_new(BIO_s_file()); - - if (out == NULL) EXIT(1); - BIO_set_fp(out,stdout,BIO_NOCLOSE); - - for (i=0; i<200; i++) - { - RAND_bytes(&c,1); - c=(c%BN_BITS)-BN_BITS2; - BN_rand(a,NUM_BITS+c,0,0); - - RAND_bytes(&c,1); - c=(c%BN_BITS)-BN_BITS2; - BN_rand(b,NUM_BITS+c,0,0); - - RAND_bytes(&c,1); - c=(c%BN_BITS)-BN_BITS2; - BN_rand(m,NUM_BITS+c,0,1); - - BN_mod(a,a,m,ctx); - BN_mod(b,b,m,ctx); - - ret=BN_mod_exp_mont(r_mont,a,b,m,ctx,NULL); - if (ret <= 0) - { - printf("BN_mod_exp_mont() problems\n"); - ERR_print_errors(out); - EXIT(1); - } - - ret=BN_mod_exp_recp(r_recp,a,b,m,ctx); - if (ret <= 0) - { - printf("BN_mod_exp_recp() problems\n"); - ERR_print_errors(out); - EXIT(1); - } - - ret=BN_mod_exp_simple(r_simple,a,b,m,ctx); - if (ret <= 0) - { - printf("BN_mod_exp_simple() problems\n"); - ERR_print_errors(out); - EXIT(1); - } - - ret=BN_mod_exp_mont_consttime(r_mont_const,a,b,m,ctx,NULL); - if (ret <= 0) - { - printf("BN_mod_exp_mont_consttime() problems\n"); - ERR_print_errors(out); - EXIT(1); - } - - if (BN_cmp(r_simple, r_mont) == 0 - && BN_cmp(r_simple,r_recp) == 0 - && BN_cmp(r_simple,r_mont_const) == 0) - { - printf("."); - fflush(stdout); - } - else - { - if (BN_cmp(r_simple,r_mont) != 0) - printf("\nsimple and mont results differ\n"); - if (BN_cmp(r_simple,r_mont_const) != 0) - printf("\nsimple and mont const time results differ\n"); - if (BN_cmp(r_simple,r_recp) != 0) - printf("\nsimple and recp results differ\n"); - - printf("a (%3d) = ",BN_num_bits(a)); BN_print(out,a); - printf("\nb (%3d) = ",BN_num_bits(b)); BN_print(out,b); - printf("\nm (%3d) = ",BN_num_bits(m)); BN_print(out,m); - printf("\nsimple ="); BN_print(out,r_simple); - printf("\nrecp ="); BN_print(out,r_recp); - printf("\nmont ="); BN_print(out,r_mont); - printf("\nmont_ct ="); BN_print(out,r_mont_const); - printf("\n"); - EXIT(1); - } - } - BN_free(r_mont); - BN_free(r_mont_const); - BN_free(r_recp); - BN_free(r_simple); - BN_free(a); - BN_free(b); - BN_free(m); - BN_CTX_free(ctx); - ERR_remove_thread_state(NULL); - CRYPTO_mem_leaks(out); - BIO_free(out); - printf("\n"); - - if (test_exp_mod_zero() != 0) - goto err; - - printf("done\n"); - - EXIT(0); -err: - ERR_load_crypto_strings(); - ERR_print_errors(out); -#ifdef OPENSSL_SYS_NETWARE - printf("ERROR\n"); -#endif - EXIT(1); - return(1); - } - -- cgit v1.2.3