Index: openssl/crypto/bn/exptest.c |
diff --git a/openssl/crypto/bn/exptest.c b/openssl/crypto/bn/exptest.c |
deleted file mode 100644 |
index 074a8e882a8eb53f941cc2b0a493ee22e0e18730..0000000000000000000000000000000000000000 |
--- a/openssl/crypto/bn/exptest.c |
+++ /dev/null |
@@ -1,204 +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 <stdio.h> |
-#include <stdlib.h> |
-#include <string.h> |
- |
-#include "../e_os.h" |
- |
-#include <openssl/bio.h> |
-#include <openssl/bn.h> |
-#include <openssl/rand.h> |
-#include <openssl/err.h> |
- |
-#define NUM_BITS (BN_BITS*2) |
- |
-static const char rnd_seed[] = "string to make the random number generator think it has entropy"; |
- |
-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(" 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); |
- } |
- |