mirror of https://github.com/openssl/openssl.git
65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/*
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* Copyright 2002-2020 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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/*
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* This file contains deprecated function(s) that are now wrappers to the new
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* version(s).
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*/
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/*
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* DSA low level APIs are deprecated for public use, but still ok for
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* internal use.
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*/
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#include "internal/deprecated.h"
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/*
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* Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186,
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* also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in FIPS PUB
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* 180-1)
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*/
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#define xxxHASH EVP_sha1()
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#include <openssl/opensslconf.h>
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#include <stdio.h>
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#include <time.h>
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#include "internal/cryptlib.h"
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#include <openssl/evp.h>
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#include <openssl/bn.h>
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#include <openssl/dsa.h>
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#include <openssl/sha.h>
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DSA *DSA_generate_parameters(int bits,
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unsigned char *seed_in, int seed_len,
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int *counter_ret, unsigned long *h_ret,
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void (*callback) (int, int, void *),
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void *cb_arg)
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{
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BN_GENCB *cb;
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DSA *ret;
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if ((ret = DSA_new()) == NULL)
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return NULL;
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cb = BN_GENCB_new();
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if (cb == NULL)
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goto err;
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BN_GENCB_set_old(cb, callback, cb_arg);
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if (DSA_generate_parameters_ex(ret, bits, seed_in, seed_len,
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counter_ret, h_ret, cb)) {
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BN_GENCB_free(cb);
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return ret;
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}
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BN_GENCB_free(cb);
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err:
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DSA_free(ret);
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return NULL;
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}
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