/* crypto/dsa/dsa_depr.c */ /* ==================================================================== * Copyright (c) 1998-2002 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). * */ /* * This file contains deprecated function(s) that are now wrappers to the new * version(s). */ #undef GENUINE_DSA #ifdef GENUINE_DSA /* * Parameter generation follows the original release of FIPS PUB 186, * Appendix 2.2 (i.e. use SHA as defined in FIPS PUB 180) */ # define HASH EVP_sha() #else /* * Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186, * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in FIPS PUB * 180-1) */ # define HASH EVP_sha1() #endif static void *dummy = &dummy; #ifndef OPENSSL_NO_SHA # include <stdio.h> # include <time.h> # include "cryptlib.h" # include <openssl/evp.h> # include <openssl/bn.h> # include <openssl/dsa.h> # include <openssl/rand.h> # include <openssl/sha.h> # ifndef OPENSSL_NO_DEPRECATED DSA *DSA_generate_parameters(int bits, unsigned char *seed_in, int seed_len, int *counter_ret, unsigned long *h_ret, void (*callback) (int, int, void *), void *cb_arg) { BN_GENCB cb; DSA *ret; if ((ret = DSA_new()) == NULL) return NULL; BN_GENCB_set_old(&cb, callback, cb_arg); if (DSA_generate_parameters_ex(ret, bits, seed_in, seed_len, counter_ret, h_ret, &cb)) return ret; DSA_free(ret); return NULL; } # endif #endif