2002-08-09 08:43:04 +00:00
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/* crypto/ecdh/ecdhtest.c */
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/* ====================================================================
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* Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
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*
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* The Elliptic Curve Public-Key Crypto Library (ECC Code) included
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* herein is developed by SUN MICROSYSTEMS, INC., and is contributed
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* to the OpenSSL project.
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*
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* The ECC Code is licensed pursuant to the OpenSSL open source
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* license provided below.
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*
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* The ECDH software is originally written by Douglas Stebila of
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* Sun Microsystems Laboratories.
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*
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*/
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/* ====================================================================
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2003-02-28 15:37:10 +00:00
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* Copyright (c) 1998-2003 The OpenSSL Project. All rights reserved.
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2002-08-09 08:43:04 +00:00
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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2015-01-22 03:29:12 +00:00
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* notice, this list of conditions and the following disclaimer.
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2002-08-09 08:43:04 +00:00
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. All advertising materials mentioning features or use of this
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* software must display the following acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
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*
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* 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
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* endorse or promote products derived from this software without
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* prior written permission. For written permission, please contact
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* openssl-core@openssl.org.
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*
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* 5. Products derived from this software may not be called "OpenSSL"
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* nor may "OpenSSL" appear in their names without prior written
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* permission of the OpenSSL Project.
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*
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* 6. Redistributions of any form whatsoever must retain the following
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* acknowledgment:
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* "This product includes software developed by the OpenSSL Project
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* for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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*
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* THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
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* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
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* OF THE POSSIBILITY OF SUCH DAMAGE.
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* ====================================================================
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*
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* This product includes cryptographic software written by Eric Young
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* (eay@cryptsoft.com). This product includes software written by Tim
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* Hudson (tjh@cryptsoft.com).
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*
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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2002-11-28 18:54:30 +00:00
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#include "../e_os.h"
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2015-01-22 03:29:12 +00:00
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#include <openssl/opensslconf.h> /* for OPENSSL_NO_ECDH */
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2002-08-09 08:43:04 +00:00
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#include <openssl/crypto.h>
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#include <openssl/bio.h>
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#include <openssl/bn.h>
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#include <openssl/objects.h>
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#include <openssl/rand.h>
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2003-02-28 15:37:10 +00:00
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#include <openssl/sha.h>
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2002-08-09 08:43:04 +00:00
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#include <openssl/err.h>
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#ifdef OPENSSL_NO_ECDH
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int main(int argc, char *argv[])
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{
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printf("No ECDH support\n");
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2015-01-22 03:29:12 +00:00
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return (0);
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2002-08-09 08:43:04 +00:00
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}
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#else
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2015-01-22 03:29:12 +00:00
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# include <openssl/ec.h>
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# include <openssl/ecdh.h>
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2002-08-09 08:43:04 +00:00
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2015-01-22 03:29:12 +00:00
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# ifdef OPENSSL_SYS_WIN16
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# define MS_CALLBACK _far _loadds
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# else
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# define MS_CALLBACK
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# endif
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2002-08-09 08:43:04 +00:00
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2015-01-22 03:29:12 +00:00
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# if 0
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2002-08-09 08:43:04 +00:00
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static void MS_CALLBACK cb(int p, int n, void *arg);
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2015-01-22 03:29:12 +00:00
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# endif
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2002-08-09 08:43:04 +00:00
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2015-01-22 03:29:12 +00:00
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static const char rnd_seed[] =
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"string to make the random number generator think it has entropy";
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2003-02-28 15:37:10 +00:00
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static const int KDF1_SHA1_len = 20;
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2015-01-22 03:29:12 +00:00
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static void *KDF1_SHA1(const void *in, size_t inlen, void *out,
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size_t *outlen)
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{
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# ifndef OPENSSL_NO_SHA
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if (*outlen < SHA_DIGEST_LENGTH)
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return NULL;
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else
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*outlen = SHA_DIGEST_LENGTH;
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return SHA1(in, inlen, out);
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# else
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return NULL;
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# endif
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}
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2003-02-28 15:37:10 +00:00
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2005-05-16 10:11:04 +00:00
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static int test_ecdh_curve(int nid, const char *text, BN_CTX *ctx, BIO *out)
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2015-01-22 03:29:12 +00:00
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{
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EC_KEY *a = NULL;
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EC_KEY *b = NULL;
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BIGNUM *x_a = NULL, *y_a = NULL, *x_b = NULL, *y_b = NULL;
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char buf[12];
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unsigned char *abuf = NULL, *bbuf = NULL;
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int i, alen, blen, aout, bout, ret = 0;
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const EC_GROUP *group;
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a = EC_KEY_new_by_curve_name(nid);
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b = EC_KEY_new_by_curve_name(nid);
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if (a == NULL || b == NULL)
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goto err;
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group = EC_KEY_get0_group(a);
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if ((x_a = BN_new()) == NULL)
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goto err;
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if ((y_a = BN_new()) == NULL)
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goto err;
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if ((x_b = BN_new()) == NULL)
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goto err;
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if ((y_b = BN_new()) == NULL)
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goto err;
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BIO_puts(out, "Testing key generation with ");
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BIO_puts(out, text);
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# ifdef NOISY
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BIO_puts(out, "\n");
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# else
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(void)BIO_flush(out);
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# endif
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if (!EC_KEY_generate_key(a))
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goto err;
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if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) ==
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NID_X9_62_prime_field) {
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if (!EC_POINT_get_affine_coordinates_GFp
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(group, EC_KEY_get0_public_key(a), x_a, y_a, ctx))
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goto err;
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}
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# ifndef OPENSSL_NO_EC2M
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else {
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if (!EC_POINT_get_affine_coordinates_GF2m(group,
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EC_KEY_get0_public_key(a),
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x_a, y_a, ctx))
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goto err;
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}
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# endif
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# ifdef NOISY
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BIO_puts(out, " pri 1=");
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BN_print(out, a->priv_key);
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BIO_puts(out, "\n pub 1=");
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BN_print(out, x_a);
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BIO_puts(out, ",");
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BN_print(out, y_a);
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BIO_puts(out, "\n");
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# else
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BIO_printf(out, " .");
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(void)BIO_flush(out);
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# endif
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if (!EC_KEY_generate_key(b))
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goto err;
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if (EC_METHOD_get_field_type(EC_GROUP_method_of(group)) ==
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NID_X9_62_prime_field) {
|
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if (!EC_POINT_get_affine_coordinates_GFp
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(group, EC_KEY_get0_public_key(b), x_b, y_b, ctx))
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goto err;
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}
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# ifndef OPENSSL_NO_EC2M
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else {
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if (!EC_POINT_get_affine_coordinates_GF2m(group,
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EC_KEY_get0_public_key(b),
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x_b, y_b, ctx))
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goto err;
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}
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# endif
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# ifdef NOISY
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BIO_puts(out, " pri 2=");
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BN_print(out, b->priv_key);
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BIO_puts(out, "\n pub 2=");
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BN_print(out, x_b);
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BIO_puts(out, ",");
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BN_print(out, y_b);
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BIO_puts(out, "\n");
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# else
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BIO_printf(out, ".");
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(void)BIO_flush(out);
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# endif
|
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|
|
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alen = KDF1_SHA1_len;
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abuf = (unsigned char *)OPENSSL_malloc(alen);
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aout =
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ECDH_compute_key(abuf, alen, EC_KEY_get0_public_key(b), a, KDF1_SHA1);
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# ifdef NOISY
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BIO_puts(out, " key1 =");
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for (i = 0; i < aout; i++) {
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sprintf(buf, "%02X", abuf[i]);
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BIO_puts(out, buf);
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}
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BIO_puts(out, "\n");
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# else
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BIO_printf(out, ".");
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(void)BIO_flush(out);
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# endif
|
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blen = KDF1_SHA1_len;
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bbuf = (unsigned char *)OPENSSL_malloc(blen);
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bout =
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ECDH_compute_key(bbuf, blen, EC_KEY_get0_public_key(a), b, KDF1_SHA1);
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|
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# ifdef NOISY
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|
BIO_puts(out, " key2 =");
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for (i = 0; i < bout; i++) {
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sprintf(buf, "%02X", bbuf[i]);
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BIO_puts(out, buf);
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}
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BIO_puts(out, "\n");
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# else
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BIO_printf(out, ".");
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(void)BIO_flush(out);
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# endif
|
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|
|
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if ((aout < 4) || (bout != aout) || (memcmp(abuf, bbuf, aout) != 0)) {
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# ifndef NOISY
|
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BIO_printf(out, " failed\n\n");
|
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BIO_printf(out, "key a:\n");
|
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BIO_printf(out, "private key: ");
|
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BN_print(out, EC_KEY_get0_private_key(a));
|
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|
|
BIO_printf(out, "\n");
|
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BIO_printf(out, "public key (x,y): ");
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BN_print(out, x_a);
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BIO_printf(out, ",");
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|
BN_print(out, y_a);
|
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|
BIO_printf(out, "\nkey b:\n");
|
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|
|
BIO_printf(out, "private key: ");
|
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|
|
BN_print(out, EC_KEY_get0_private_key(b));
|
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|
|
BIO_printf(out, "\n");
|
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|
|
BIO_printf(out, "public key (x,y): ");
|
|
|
|
BN_print(out, x_b);
|
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|
|
BIO_printf(out, ",");
|
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|
|
BN_print(out, y_b);
|
|
|
|
BIO_printf(out, "\n");
|
|
|
|
BIO_printf(out, "generated key a: ");
|
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|
|
for (i = 0; i < bout; i++) {
|
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|
|
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);
|
|
|
|
}
|
2002-08-09 08:43:04 +00:00
|
|
|
|
2013-10-15 00:17:15 +00:00
|
|
|
/* Keys and shared secrets from RFC 7027 */
|
|
|
|
|
|
|
|
static const unsigned char bp256_da[] = {
|
2015-01-22 03:29:12 +00:00
|
|
|
0x81, 0xDB, 0x1E, 0xE1, 0x00, 0x15, 0x0F, 0xF2, 0xEA, 0x33, 0x8D, 0x70,
|
|
|
|
0x82, 0x71, 0xBE, 0x38, 0x30, 0x0C, 0xB5, 0x42, 0x41, 0xD7, 0x99, 0x50,
|
|
|
|
0xF7, 0x7B, 0x06, 0x30, 0x39, 0x80, 0x4F, 0x1D
|
2013-10-15 00:17:15 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const unsigned char bp256_db[] = {
|
2015-01-22 03:29:12 +00:00
|
|
|
0x55, 0xE4, 0x0B, 0xC4, 0x1E, 0x37, 0xE3, 0xE2, 0xAD, 0x25, 0xC3, 0xC6,
|
|
|
|
0x65, 0x45, 0x11, 0xFF, 0xA8, 0x47, 0x4A, 0x91, 0xA0, 0x03, 0x20, 0x87,
|
|
|
|
0x59, 0x38, 0x52, 0xD3, 0xE7, 0xD7, 0x6B, 0xD3
|
2013-10-15 00:17:15 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const unsigned char bp256_Z[] = {
|
2015-01-22 03:29:12 +00:00
|
|
|
0x89, 0xAF, 0xC3, 0x9D, 0x41, 0xD3, 0xB3, 0x27, 0x81, 0x4B, 0x80, 0x94,
|
|
|
|
0x0B, 0x04, 0x25, 0x90, 0xF9, 0x65, 0x56, 0xEC, 0x91, 0xE6, 0xAE, 0x79,
|
|
|
|
0x39, 0xBC, 0xE3, 0x1F, 0x3A, 0x18, 0xBF, 0x2B
|
2013-10-15 00:17:15 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const unsigned char bp384_da[] = {
|
2015-01-22 03:29:12 +00:00
|
|
|
0x1E, 0x20, 0xF5, 0xE0, 0x48, 0xA5, 0x88, 0x6F, 0x1F, 0x15, 0x7C, 0x74,
|
|
|
|
0xE9, 0x1B, 0xDE, 0x2B, 0x98, 0xC8, 0xB5, 0x2D, 0x58, 0xE5, 0x00, 0x3D,
|
|
|
|
0x57, 0x05, 0x3F, 0xC4, 0xB0, 0xBD, 0x65, 0xD6, 0xF1, 0x5E, 0xB5, 0xD1,
|
|
|
|
0xEE, 0x16, 0x10, 0xDF, 0x87, 0x07, 0x95, 0x14, 0x36, 0x27, 0xD0, 0x42
|
2013-10-15 00:17:15 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const unsigned char bp384_db[] = {
|
2015-01-22 03:29:12 +00:00
|
|
|
0x03, 0x26, 0x40, 0xBC, 0x60, 0x03, 0xC5, 0x92, 0x60, 0xF7, 0x25, 0x0C,
|
|
|
|
0x3D, 0xB5, 0x8C, 0xE6, 0x47, 0xF9, 0x8E, 0x12, 0x60, 0xAC, 0xCE, 0x4A,
|
|
|
|
0xCD, 0xA3, 0xDD, 0x86, 0x9F, 0x74, 0xE0, 0x1F, 0x8B, 0xA5, 0xE0, 0x32,
|
|
|
|
0x43, 0x09, 0xDB, 0x6A, 0x98, 0x31, 0x49, 0x7A, 0xBA, 0xC9, 0x66, 0x70
|
2013-10-15 00:17:15 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const unsigned char bp384_Z[] = {
|
2015-01-22 03:29:12 +00:00
|
|
|
0x0B, 0xD9, 0xD3, 0xA7, 0xEA, 0x0B, 0x3D, 0x51, 0x9D, 0x09, 0xD8, 0xE4,
|
|
|
|
0x8D, 0x07, 0x85, 0xFB, 0x74, 0x4A, 0x6B, 0x35, 0x5E, 0x63, 0x04, 0xBC,
|
|
|
|
0x51, 0xC2, 0x29, 0xFB, 0xBC, 0xE2, 0x39, 0xBB, 0xAD, 0xF6, 0x40, 0x37,
|
|
|
|
0x15, 0xC3, 0x5D, 0x4F, 0xB2, 0xA5, 0x44, 0x4F, 0x57, 0x5D, 0x4F, 0x42
|
2013-10-15 00:17:15 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const unsigned char bp512_da[] = {
|
2015-01-22 03:29:12 +00:00
|
|
|
0x16, 0x30, 0x2F, 0xF0, 0xDB, 0xBB, 0x5A, 0x8D, 0x73, 0x3D, 0xAB, 0x71,
|
|
|
|
0x41, 0xC1, 0xB4, 0x5A, 0xCB, 0xC8, 0x71, 0x59, 0x39, 0x67, 0x7F, 0x6A,
|
|
|
|
0x56, 0x85, 0x0A, 0x38, 0xBD, 0x87, 0xBD, 0x59, 0xB0, 0x9E, 0x80, 0x27,
|
|
|
|
0x96, 0x09, 0xFF, 0x33, 0x3E, 0xB9, 0xD4, 0xC0, 0x61, 0x23, 0x1F, 0xB2,
|
|
|
|
0x6F, 0x92, 0xEE, 0xB0, 0x49, 0x82, 0xA5, 0xF1, 0xD1, 0x76, 0x4C, 0xAD,
|
|
|
|
0x57, 0x66, 0x54, 0x22
|
2013-10-15 00:17:15 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const unsigned char bp512_db[] = {
|
2015-01-22 03:29:12 +00:00
|
|
|
0x23, 0x0E, 0x18, 0xE1, 0xBC, 0xC8, 0x8A, 0x36, 0x2F, 0xA5, 0x4E, 0x4E,
|
|
|
|
0xA3, 0x90, 0x20, 0x09, 0x29, 0x2F, 0x7F, 0x80, 0x33, 0x62, 0x4F, 0xD4,
|
|
|
|
0x71, 0xB5, 0xD8, 0xAC, 0xE4, 0x9D, 0x12, 0xCF, 0xAB, 0xBC, 0x19, 0x96,
|
|
|
|
0x3D, 0xAB, 0x8E, 0x2F, 0x1E, 0xBA, 0x00, 0xBF, 0xFB, 0x29, 0xE4, 0xD7,
|
|
|
|
0x2D, 0x13, 0xF2, 0x22, 0x45, 0x62, 0xF4, 0x05, 0xCB, 0x80, 0x50, 0x36,
|
|
|
|
0x66, 0xB2, 0x54, 0x29
|
2013-10-15 00:17:15 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
static const unsigned char bp512_Z[] = {
|
2015-01-22 03:29:12 +00:00
|
|
|
0xA7, 0x92, 0x70, 0x98, 0x65, 0x5F, 0x1F, 0x99, 0x76, 0xFA, 0x50, 0xA9,
|
|
|
|
0xD5, 0x66, 0x86, 0x5D, 0xC5, 0x30, 0x33, 0x18, 0x46, 0x38, 0x1C, 0x87,
|
|
|
|
0x25, 0x6B, 0xAF, 0x32, 0x26, 0x24, 0x4B, 0x76, 0xD3, 0x64, 0x03, 0xC0,
|
|
|
|
0x24, 0xD7, 0xBB, 0xF0, 0xAA, 0x08, 0x03, 0xEA, 0xFF, 0x40, 0x5D, 0x3D,
|
|
|
|
0x24, 0xF1, 0x1A, 0x9B, 0x5C, 0x0B, 0xEF, 0x67, 0x9F, 0xE1, 0x45, 0x4B,
|
|
|
|
0x21, 0xC4, 0xCD, 0x1F
|
2013-10-15 00:17:15 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
/* Given private value and NID, create EC_KEY structure */
|
|
|
|
|
|
|
|
static EC_KEY *mk_eckey(int nid, const unsigned char *p, size_t plen)
|
2015-01-22 03:29:12 +00:00
|
|
|
{
|
|
|
|
int ok = 0;
|
|
|
|
EC_KEY *k = NULL;
|
|
|
|
BIGNUM *priv = NULL;
|
|
|
|
EC_POINT *pub = NULL;
|
|
|
|
const EC_GROUP *grp;
|
|
|
|
k = EC_KEY_new_by_curve_name(nid);
|
|
|
|
if (!k)
|
|
|
|
goto err;
|
|
|
|
priv = BN_bin2bn(p, plen, NULL);
|
|
|
|
if (!priv)
|
|
|
|
goto err;
|
|
|
|
if (!EC_KEY_set_private_key(k, priv))
|
|
|
|
goto err;
|
|
|
|
grp = EC_KEY_get0_group(k);
|
|
|
|
pub = EC_POINT_new(grp);
|
|
|
|
if (!pub)
|
|
|
|
goto err;
|
|
|
|
if (!EC_POINT_mul(grp, pub, priv, NULL, NULL, NULL))
|
|
|
|
goto err;
|
|
|
|
if (!EC_KEY_set_public_key(k, pub))
|
|
|
|
goto err;
|
|
|
|
ok = 1;
|
|
|
|
err:
|
|
|
|
if (priv)
|
|
|
|
BN_clear_free(priv);
|
|
|
|
if (pub)
|
|
|
|
EC_POINT_free(pub);
|
|
|
|
if (ok)
|
|
|
|
return k;
|
|
|
|
else if (k)
|
|
|
|
EC_KEY_free(k);
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Known answer test: compute shared secret and check it matches expected
|
|
|
|
* value.
|
2013-10-15 00:17:15 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
static int ecdh_kat(BIO *out, const char *cname, int nid,
|
2015-01-22 03:29:12 +00:00
|
|
|
const unsigned char *k1, size_t k1_len,
|
|
|
|
const unsigned char *k2, size_t k2_len,
|
|
|
|
const unsigned char *Z, size_t Zlen)
|
|
|
|
{
|
|
|
|
int rv = 0;
|
|
|
|
EC_KEY *key1 = NULL, *key2 = NULL;
|
|
|
|
unsigned char *Ztmp = NULL;
|
|
|
|
size_t Ztmplen;
|
|
|
|
BIO_puts(out, "Testing ECDH shared secret with ");
|
|
|
|
BIO_puts(out, cname);
|
|
|
|
key1 = mk_eckey(nid, k1, k1_len);
|
|
|
|
key2 = mk_eckey(nid, k2, k2_len);
|
|
|
|
if (!key1 || !key2)
|
|
|
|
goto err;
|
|
|
|
Ztmplen = (EC_GROUP_get_degree(EC_KEY_get0_group(key1)) + 7) / 8;
|
|
|
|
if (Ztmplen != Zlen)
|
|
|
|
goto err;
|
|
|
|
Ztmp = OPENSSL_malloc(Ztmplen);
|
|
|
|
if (!ECDH_compute_key(Ztmp, Ztmplen,
|
|
|
|
EC_KEY_get0_public_key(key2), key1, 0))
|
|
|
|
goto err;
|
|
|
|
if (memcmp(Ztmp, Z, Zlen))
|
|
|
|
goto err;
|
|
|
|
memset(Ztmp, 0, Zlen);
|
|
|
|
if (!ECDH_compute_key(Ztmp, Ztmplen,
|
|
|
|
EC_KEY_get0_public_key(key1), key2, 0))
|
|
|
|
goto err;
|
|
|
|
if (memcmp(Ztmp, Z, Zlen))
|
|
|
|
goto err;
|
|
|
|
rv = 1;
|
|
|
|
err:
|
|
|
|
if (key1)
|
|
|
|
EC_KEY_free(key1);
|
|
|
|
if (key2)
|
|
|
|
EC_KEY_free(key2);
|
|
|
|
if (Ztmp)
|
|
|
|
OPENSSL_free(Ztmp);
|
|
|
|
if (rv)
|
|
|
|
BIO_puts(out, " ok\n");
|
|
|
|
else {
|
|
|
|
fprintf(stderr, "Error in ECDH routines\n");
|
|
|
|
ERR_print_errors_fp(stderr);
|
|
|
|
}
|
|
|
|
return rv;
|
|
|
|
}
|
2002-08-09 08:43:04 +00:00
|
|
|
|
2015-01-22 03:29:12 +00:00
|
|
|
# define test_ecdh_kat(bio, curve, bits) \
|
|
|
|
ecdh_kat(bio, curve, NID_brainpoolP##bits##r1, \
|
|
|
|
bp##bits##_da, sizeof(bp##bits##_da), \
|
|
|
|
bp##bits##_db, sizeof(bp##bits##_db), \
|
|
|
|
bp##bits##_Z, sizeof(bp##bits##_Z))
|
2002-08-09 08:43:04 +00:00
|
|
|
|
2015-01-22 03:29:12 +00:00
|
|
|
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;
|
|
|
|
# ifndef OPENSSL_NO_EC2M
|
|
|
|
/* 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;
|
|
|
|
# endif
|
|
|
|
if (!test_ecdh_kat(out, "Brainpool Prime-Curve brainpoolP256r1", 256))
|
|
|
|
goto err;
|
|
|
|
if (!test_ecdh_kat(out, "Brainpool Prime-Curve brainpoolP384r1", 384))
|
|
|
|
goto err;
|
|
|
|
if (!test_ecdh_kat(out, "Brainpool Prime-Curve brainpoolP512r1", 512))
|
|
|
|
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);
|
|
|
|
}
|
2002-08-09 08:43:04 +00:00
|
|
|
|
2015-01-22 03:29:12 +00:00
|
|
|
# if 0
|
2002-08-09 08:43:04 +00:00
|
|
|
static void MS_CALLBACK cb(int p, int n, void *arg)
|
2015-01-22 03:29:12 +00:00
|
|
|
{
|
|
|
|
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
|
2002-08-22 23:00:54 +00:00
|
|
|
#endif
|