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Diffstat (limited to 'lib/libssl/src/apps/gendh.c')
| -rw-r--r-- | lib/libssl/src/apps/gendh.c | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/lib/libssl/src/apps/gendh.c b/lib/libssl/src/apps/gendh.c deleted file mode 100644 index 2cce6cf50b7..00000000000 --- a/lib/libssl/src/apps/gendh.c +++ /dev/null @@ -1,204 +0,0 @@ -/* $OpenBSD: gendh.c,v 1.28 2014/07/14 00:35:10 deraadt Exp $ */ -/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) - * All rights reserved. - * - * This package is an SSL implementation written - * by Eric Young (eay@cryptsoft.com). - * The implementation was written so as to conform with Netscapes SSL. - * - * This library is free for commercial and non-commercial use as long as - * the following conditions are aheared to. The following conditions - * apply to all code found in this distribution, be it the RC4, RSA, - * lhash, DES, etc., code; not just the SSL code. The SSL documentation - * included with this distribution is covered by the same copyright terms - * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * - * Copyright remains Eric Young's, and as such any Copyright notices in - * the code are not to be removed. - * If this package is used in a product, Eric Young should be given attribution - * as the author of the parts of the library used. - * This can be in the form of a textual message at program startup or - * in documentation (online or textual) provided with the package. - * - * 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 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 acknowledgement: - * "This product includes cryptographic software written by - * Eric Young (eay@cryptsoft.com)" - * The word 'cryptographic' can be left out if the rouines from the library - * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from - * the apps directory (application code) you must include an acknowledgement: - * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * - * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND - * ANY EXPRESS 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 AUTHOR OR 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. - * - * The licence and distribution terms for any publically available version or - * derivative of this code cannot be changed. i.e. this code cannot simply be - * copied and put under another distribution licence - * [including the GNU Public Licence.] - */ - -#include <openssl/opensslconf.h> - -/* Until the key-gen callbacks are modified to use newer prototypes, we allow - * deprecated functions for openssl-internal code */ -#ifdef OPENSSL_NO_DEPRECATED -#undef OPENSSL_NO_DEPRECATED -#endif - -#ifndef OPENSSL_NO_DH - -#include <sys/types.h> -#include <sys/stat.h> - -#include <stdio.h> -#include <string.h> - -#include "apps.h" - -#include <openssl/bio.h> -#include <openssl/bn.h> -#include <openssl/dh.h> -#include <openssl/err.h> -#include <openssl/pem.h> -#include <openssl/rand.h> -#include <openssl/x509.h> - -#define DEFBITS 512 - -static int dh_cb(int p, int n, BN_GENCB * cb); - -int gendh_main(int, char **); - -int -gendh_main(int argc, char **argv) -{ - BN_GENCB cb; - DH *dh = NULL; - int ret = 1, num = DEFBITS; - int g = 2; - char *outfile = NULL; -#ifndef OPENSSL_NO_ENGINE - char *engine = NULL; -#endif - BIO *out = NULL; - - BN_GENCB_set(&cb, dh_cb, bio_err); - - argv++; - argc--; - for (;;) { - if (argc <= 0) - break; - if (strcmp(*argv, "-out") == 0) { - if (--argc < 1) - goto bad; - outfile = *(++argv); - } else if (strcmp(*argv, "-2") == 0) - g = 2; - /* - * else if (strcmp(*argv,"-3") == 0) g=3; - */ - else if (strcmp(*argv, "-5") == 0) - g = 5; -#ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv, "-engine") == 0) { - if (--argc < 1) - goto bad; - engine = *(++argv); - } -#endif - else - break; - argv++; - argc--; - } - if ((argc >= 1) && ((sscanf(*argv, "%d", &num) == 0) || (num < 0))) { -bad: - BIO_printf(bio_err, "usage: gendh [args] [numbits]\n"); - BIO_printf(bio_err, " -out file - output the key to 'file\n"); - BIO_printf(bio_err, " -2 - use 2 as the generator value\n"); - /* - * BIO_printf(bio_err," -3 - use 3 as the generator - * value\n"); - */ - BIO_printf(bio_err, " -5 - use 5 as the generator value\n"); -#ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err, " -engine e - use engine e, possibly a hardware device.\n"); -#endif - goto end; - } -#ifndef OPENSSL_NO_ENGINE - setup_engine(bio_err, engine, 0); -#endif - - out = BIO_new(BIO_s_file()); - if (out == NULL) { - ERR_print_errors(bio_err); - goto end; - } - if (outfile == NULL) { - BIO_set_fp(out, stdout, BIO_NOCLOSE); - } else { - if (BIO_write_filename(out, outfile) <= 0) { - perror(outfile); - goto end; - } - } - - BIO_printf(bio_err, "Generating DH parameters, %d bit long safe prime, generator %d\n", num, g); - BIO_printf(bio_err, "This is going to take a long time\n"); - - if (((dh = DH_new()) == NULL) || !DH_generate_parameters_ex(dh, num, g, &cb)) - goto end; - - if (!PEM_write_bio_DHparams(out, dh)) - goto end; - ret = 0; -end: - if (ret != 0) - ERR_print_errors(bio_err); - if (out != NULL) - BIO_free_all(out); - if (dh != NULL) - DH_free(dh); - - return (ret); -} - -static int -dh_cb(int p, int n, BN_GENCB * cb) -{ - char c = '*'; - - if (p == 0) - c = '.'; - if (p == 1) - c = '+'; - if (p == 2) - c = '*'; - if (p == 3) - c = '\n'; - BIO_write(cb->arg, &c, 1); - (void) BIO_flush(cb->arg); - return 1; -} -#endif |