Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/ecdh/ecdhtest.c

Index: openssl/crypto/ecdh/ecdhtest.c
diff --git a/openssl/crypto/ecdh/ecdhtest.c b/openssl/crypto/ecdh/ecdhtest.c
deleted file mode 100644
index 823d7baa657c7242782c7d255ade55fd72c2afc8..0000000000000000000000000000000000000000
--- a/openssl/crypto/ecdh/ecdhtest.c
+++ /dev/null
@@ -1,374 +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;
-		}
-#ifndef OPENSSL_NO_EC2M
-	else
-		{
-		if (!EC_POINT_get_affine_coordinates_GF2m(group,
-			EC_KEY_get0_public_key(a), x_a, y_a, ctx)) goto err;
-		}
-#endif
-#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;
-		}
-#ifndef OPENSSL_NO_EC2M
-	else
-		{
-		if (!EC_POINT_get_affine_coordinates_GF2m(group, 
-			EC_KEY_get0_public_key(b), x_b, y_b, ctx)) goto err;
-		}
-#endif
-
-#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;
-#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
-
-	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