[331] | 1 | /*
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| 2 | * Copyright 2002-2016 The OpenSSL Project Authors. All Rights Reserved.
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| 3 | *
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| 4 | * Licensed under the OpenSSL license (the "License"). You may not use
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| 5 | * this file except in compliance with the License. You can obtain a copy
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| 6 | * in the file LICENSE in the source distribution or at
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| 7 | * https://www.openssl.org/source/license.html
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| 8 | */
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| 9 |
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| 10 | /*
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| 11 | * This file contains deprecated function(s) that are now wrappers to the new
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| 12 | * version(s).
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| 13 | */
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| 14 |
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| 15 | /*
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| 16 | * Parameter generation follows the updated Appendix 2.2 for FIPS PUB 186,
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| 17 | * also Appendix 2.2 of FIPS PUB 186-1 (i.e. use SHA as defined in FIPS PUB
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| 18 | * 180-1)
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| 19 | */
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| 20 | #define xxxHASH EVP_sha1()
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| 21 |
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| 22 | #include <openssl/opensslconf.h>
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| 23 | #if OPENSSL_API_COMPAT >= 0x00908000L
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| 24 | NON_EMPTY_TRANSLATION_UNIT
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| 25 | #else
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| 26 |
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| 27 | # include <stdio.h>
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| 28 | # include <time.h>
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| 29 | # include "internal/cryptlib.h"
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| 30 | # include <openssl/evp.h>
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| 31 | # include <openssl/bn.h>
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| 32 | # include <openssl/dsa.h>
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| 33 | # include <openssl/sha.h>
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| 34 |
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| 35 | DSA *DSA_generate_parameters(int bits,
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| 36 | unsigned char *seed_in, int seed_len,
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| 37 | int *counter_ret, unsigned long *h_ret,
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| 38 | void (*callback) (int, int, void *),
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| 39 | void *cb_arg)
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| 40 | {
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| 41 | BN_GENCB *cb;
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| 42 | DSA *ret;
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| 43 |
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| 44 | if ((ret = DSA_new()) == NULL)
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| 45 | return NULL;
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| 46 | cb = BN_GENCB_new();
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| 47 | if (cb == NULL)
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| 48 | goto err;
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| 49 |
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| 50 | BN_GENCB_set_old(cb, callback, cb_arg);
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| 51 |
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| 52 | if (DSA_generate_parameters_ex(ret, bits, seed_in, seed_len,
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| 53 | counter_ret, h_ret, cb)) {
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| 54 | BN_GENCB_free(cb);
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| 55 | return ret;
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| 56 | }
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| 57 | BN_GENCB_free(cb);
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| 58 | err:
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| 59 | DSA_free(ret);
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| 60 | return NULL;
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| 61 | }
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| 62 | #endif
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