diff options
Diffstat (limited to 'openssl/crypto/ecdh/ecdhtest.c')
| -rw-r--r-- | openssl/crypto/ecdh/ecdhtest.c | 368 |
1 files changed, 0 insertions, 368 deletions
diff --git a/openssl/crypto/ecdh/ecdhtest.c b/openssl/crypto/ecdh/ecdhtest.c deleted file mode 100644 index 212a87ef..00000000 --- a/openssl/crypto/ecdh/ecdhtest.c +++ /dev/null @@ -1,368 +0,0 @@ -/* crypto/ecdh/ecdhtest.c */ -/* ==================================================================== - * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. - * - * The Elliptic Curve Public-Key Crypto Library (ECC Code) included - * herein is developed by SUN MICROSYSTEMS, INC., and is contributed - * to the OpenSSL project. - * - * The ECC Code is licensed pursuant to the OpenSSL open source - * license provided below. - * - * The ECDH software is originally written by Douglas Stebila of - * Sun Microsystems Laboratories. - * - */ -/* ==================================================================== - * Copyright (c) 1998-2003 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. - * ==================================================================== - * - * This product includes cryptographic software written by Eric Young - * (eay@cryptsoft.com). This product includes software written by Tim - * Hudson (tjh@cryptsoft.com). - * - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "../e_os.h" - -#include <openssl/opensslconf.h> /* for OPENSSL_NO_ECDH */ -#include <openssl/crypto.h> -#include <openssl/bio.h> -#include <openssl/bn.h> -#include <openssl/objects.h> -#include <openssl/rand.h> -#include <openssl/sha.h> -#include <openssl/err.h> - -#ifdef OPENSSL_NO_ECDH -int main(int argc, char *argv[]) -{ - printf("No ECDH support\n"); - return(0); -} -#else -#include <openssl/ec.h> -#include <openssl/ecdh.h> - -#ifdef OPENSSL_SYS_WIN16 -#define MS_CALLBACK _far _loadds -#else -#define MS_CALLBACK -#endif - -#if 0 -static void MS_CALLBACK cb(int p, int n, void *arg); -#endif - -static const char rnd_seed[] = "string to make the random number generator think it has entropy"; - - -static const int KDF1_SHA1_len = 20; -static void *KDF1_SHA1(const void *in, size_t inlen, void *out, size_t *outlen) - { -#ifndef OPENSSL_NO_SHA - if (*outlen < SHA_DIGEST_LENGTH) - return NULL; - else - *outlen = SHA_DIGEST_LENGTH; - return SHA1(in, inlen, out); -#else - return NULL; -#endif - } - - -static int test_ecdh_curve(int nid, const char *text, BN_CTX *ctx, BIO *out) - { - EC_KEY *a=NULL; - EC_KEY *b=NULL; - BIGNUM *x_a=NULL, *y_a=NULL, - *x_b=NULL, *y_b=NULL; - char buf[12]; - unsigned char *abuf=NULL,*bbuf=NULL; - int i,alen,blen,aout,bout,ret=0; - const EC_GROUP *group; - - a = EC_KEY_new_by_curve_name(nid); - b = EC_KEY_new_by_curve_name(nid); - if (a == NULL || b == NULL) - goto err; - - group = EC_KEY_get0_group(a); - - if ((x_a=BN_new()) == NULL) goto err; - if ((y_a=BN_new()) == NULL) goto err; - if ((x_b=BN_new()) == NULL) goto err; - if ((y_b=BN_new()) == NULL) goto err; - - BIO_puts(out,"Testing key generation with "); - BIO_puts(out,text); -#ifdef NOISY - BIO_puts(out,"\n"); -#else - (void)BIO_flush(out); -#endif - - if (!EC_KEY_generate_key(a)) goto err; - - if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) == NID_X9_62_prime_field) - { - if (!EC_POINT_get_affine_coordinates_GFp(group, - EC_KEY_get0_public_key(a), x_a, y_a, ctx)) goto err; - } - else - { - if (!EC_POINT_get_affine_coordinates_GF2m(group, - EC_KEY_get0_public_key(a), x_a, y_a, ctx)) goto err; - } -#ifdef NOISY - BIO_puts(out," pri 1="); - BN_print(out,a->priv_key); - BIO_puts(out,"\n pub 1="); - BN_print(out,x_a); - BIO_puts(out,","); - BN_print(out,y_a); - BIO_puts(out,"\n"); -#else - BIO_printf(out," ."); - (void)BIO_flush(out); -#endif - - if (!EC_KEY_generate_key(b)) goto err; - - if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) == NID_X9_62_prime_field) - { - if (!EC_POINT_get_affine_coordinates_GFp(group, - EC_KEY_get0_public_key(b), x_b, y_b, ctx)) goto err; - } - else - { - if (!EC_POINT_get_affine_coordinates_GF2m(group, - EC_KEY_get0_public_key(b), x_b, y_b, ctx)) goto err; - } - -#ifdef NOISY - BIO_puts(out," pri 2="); - BN_print(out,b->priv_key); - BIO_puts(out,"\n pub 2="); - BN_print(out,x_b); - BIO_puts(out,","); - BN_print(out,y_b); - BIO_puts(out,"\n"); -#else - BIO_printf(out,"."); - (void)BIO_flush(out); -#endif - - alen=KDF1_SHA1_len; - abuf=(unsigned char *)OPENSSL_malloc(alen); - aout=ECDH_compute_key(abuf,alen,EC_KEY_get0_public_key(b),a,KDF1_SHA1); - -#ifdef NOISY - BIO_puts(out," key1 ="); - for (i=0; i<aout; i++) - { - sprintf(buf,"%02X",abuf[i]); - BIO_puts(out,buf); - } - BIO_puts(out,"\n"); -#else - BIO_printf(out,"."); - (void)BIO_flush(out); -#endif - - blen=KDF1_SHA1_len; - bbuf=(unsigned char *)OPENSSL_malloc(blen); - bout=ECDH_compute_key(bbuf,blen,EC_KEY_get0_public_key(a),b,KDF1_SHA1); - -#ifdef NOISY - BIO_puts(out," key2 ="); - for (i=0; i<bout; i++) - { - sprintf(buf,"%02X",bbuf[i]); - BIO_puts(out,buf); - } - BIO_puts(out,"\n"); -#else - BIO_printf(out,"."); - (void)BIO_flush(out); -#endif - - if ((aout < 4) || (bout != aout) || (memcmp(abuf,bbuf,aout) != 0)) - { -#ifndef NOISY - BIO_printf(out, " failed\n\n"); - BIO_printf(out, "key a:\n"); - BIO_printf(out, "private key: "); - BN_print(out, EC_KEY_get0_private_key(a)); - BIO_printf(out, "\n"); - BIO_printf(out, "public key (x,y): "); - BN_print(out, x_a); - BIO_printf(out, ","); - BN_print(out, y_a); - BIO_printf(out, "\nkey b:\n"); - BIO_printf(out, "private key: "); - BN_print(out, EC_KEY_get0_private_key(b)); - BIO_printf(out, "\n"); - BIO_printf(out, "public key (x,y): "); - BN_print(out, x_b); - BIO_printf(out, ","); - BN_print(out, y_b); - BIO_printf(out, "\n"); - BIO_printf(out, "generated key a: "); - for (i=0; i<bout; i++) - { - sprintf(buf, "%02X", bbuf[i]); - BIO_puts(out, buf); - } - BIO_printf(out, "\n"); - BIO_printf(out, "generated key b: "); - for (i=0; i<aout; i++) - { - sprintf(buf, "%02X", abuf[i]); - BIO_puts(out,buf); - } - BIO_printf(out, "\n"); -#endif - fprintf(stderr,"Error in ECDH routines\n"); - ret=0; - } - else - { -#ifndef NOISY - BIO_printf(out, " ok\n"); -#endif - ret=1; - } -err: - ERR_print_errors_fp(stderr); - - if (abuf != NULL) OPENSSL_free(abuf); - if (bbuf != NULL) OPENSSL_free(bbuf); - if (x_a) BN_free(x_a); - if (y_a) BN_free(y_a); - if (x_b) BN_free(x_b); - if (y_b) BN_free(y_b); - if (b) EC_KEY_free(b); - if (a) EC_KEY_free(a); - return(ret); - } - -int main(int argc, char *argv[]) - { - BN_CTX *ctx=NULL; - int ret=1; - BIO *out; - - CRYPTO_malloc_debug_init(); - CRYPTO_dbg_set_options(V_CRYPTO_MDEBUG_ALL); - CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); - -#ifdef OPENSSL_SYS_WIN32 - CRYPTO_malloc_init(); -#endif - - RAND_seed(rnd_seed, sizeof rnd_seed); - - out=BIO_new(BIO_s_file()); - if (out == NULL) EXIT(1); - BIO_set_fp(out,stdout,BIO_NOCLOSE); - - if ((ctx=BN_CTX_new()) == NULL) goto err; - - /* NIST PRIME CURVES TESTS */ - if (!test_ecdh_curve(NID_X9_62_prime192v1, "NIST Prime-Curve P-192", ctx, out)) goto err; - if (!test_ecdh_curve(NID_secp224r1, "NIST Prime-Curve P-224", ctx, out)) goto err; - if (!test_ecdh_curve(NID_X9_62_prime256v1, "NIST Prime-Curve P-256", ctx, out)) goto err; - if (!test_ecdh_curve(NID_secp384r1, "NIST Prime-Curve P-384", ctx, out)) goto err; - if (!test_ecdh_curve(NID_secp521r1, "NIST Prime-Curve P-521", ctx, out)) goto err; - /* NIST BINARY CURVES TESTS */ - if (!test_ecdh_curve(NID_sect163k1, "NIST Binary-Curve K-163", ctx, out)) goto err; - if (!test_ecdh_curve(NID_sect163r2, "NIST Binary-Curve B-163", ctx, out)) goto err; - if (!test_ecdh_curve(NID_sect233k1, "NIST Binary-Curve K-233", ctx, out)) goto err; - if (!test_ecdh_curve(NID_sect233r1, "NIST Binary-Curve B-233", ctx, out)) goto err; - if (!test_ecdh_curve(NID_sect283k1, "NIST Binary-Curve K-283", ctx, out)) goto err; - if (!test_ecdh_curve(NID_sect283r1, "NIST Binary-Curve B-283", ctx, out)) goto err; - if (!test_ecdh_curve(NID_sect409k1, "NIST Binary-Curve K-409", ctx, out)) goto err; - if (!test_ecdh_curve(NID_sect409r1, "NIST Binary-Curve B-409", ctx, out)) goto err; - if (!test_ecdh_curve(NID_sect571k1, "NIST Binary-Curve K-571", ctx, out)) goto err; - if (!test_ecdh_curve(NID_sect571r1, "NIST Binary-Curve B-571", ctx, out)) goto err; - - ret = 0; - -err: - ERR_print_errors_fp(stderr); - if (ctx) BN_CTX_free(ctx); - BIO_free(out); - CRYPTO_cleanup_all_ex_data(); - ERR_remove_thread_state(NULL); - CRYPTO_mem_leaks_fp(stderr); - EXIT(ret); - return(ret); - } - -#if 0 -static void MS_CALLBACK cb(int p, int n, void *arg) - { - char c='*'; - - if (p == 0) c='.'; - if (p == 1) c='+'; - if (p == 2) c='*'; - if (p == 3) c='\n'; - BIO_write((BIO *)arg,&c,1); - (void)BIO_flush((BIO *)arg); -#ifdef LINT - p=n; -#endif - } -#endif -#endif |