diff options
Diffstat (limited to 'openssl/apps/gendsa.c')
-rw-r--r-- | openssl/apps/gendsa.c | 285 |
1 files changed, 0 insertions, 285 deletions
diff --git a/openssl/apps/gendsa.c b/openssl/apps/gendsa.c deleted file mode 100644 index 31510e6..0000000 --- a/openssl/apps/gendsa.c +++ /dev/null @@ -1,285 +0,0 @@ -/* apps/gendsa.c */ -/* 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> /* for OPENSSL_NO_DSA */ -#ifndef OPENSSL_NO_DSA -# include <stdio.h> -# include <string.h> -# include <sys/types.h> -# include <sys/stat.h> -# include "apps.h" -# include <openssl/bio.h> -# include <openssl/err.h> -# include <openssl/bn.h> -# include <openssl/dsa.h> -# include <openssl/x509.h> -# include <openssl/pem.h> - -# define DEFBITS 512 -# undef PROG -# define PROG gendsa_main - -int MAIN(int, char **); - -int MAIN(int argc, char **argv) -{ - DSA *dsa = NULL; - int ret = 1; - char *outfile = NULL; - char *inrand = NULL, *dsaparams = NULL; - char *passargout = NULL, *passout = NULL; - BIO *out = NULL, *in = NULL; - const EVP_CIPHER *enc = NULL; - char *engine = NULL; - ENGINE *e = NULL; - - apps_startup(); - - if (bio_err == NULL) - if ((bio_err = BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT); - - if (!load_config(bio_err, NULL)) - goto end; - - argv++; - argc--; - for (;;) { - if (argc <= 0) - break; - if (strcmp(*argv, "-out") == 0) { - if (--argc < 1) - goto bad; - outfile = *(++argv); - } else if (strcmp(*argv, "-passout") == 0) { - if (--argc < 1) - goto bad; - passargout = *(++argv); - } -# ifndef OPENSSL_NO_ENGINE - else if (strcmp(*argv, "-engine") == 0) { - if (--argc < 1) - goto bad; - engine = *(++argv); - } -# endif - else if (strcmp(*argv, "-rand") == 0) { - if (--argc < 1) - goto bad; - inrand = *(++argv); - } else if (strcmp(*argv, "-") == 0) - goto bad; -# ifndef OPENSSL_NO_DES - else if (strcmp(*argv, "-des") == 0) - enc = EVP_des_cbc(); - else if (strcmp(*argv, "-des3") == 0) - enc = EVP_des_ede3_cbc(); -# endif -# ifndef OPENSSL_NO_IDEA - else if (strcmp(*argv, "-idea") == 0) - enc = EVP_idea_cbc(); -# endif -# ifndef OPENSSL_NO_SEED - else if (strcmp(*argv, "-seed") == 0) - enc = EVP_seed_cbc(); -# endif -# ifndef OPENSSL_NO_AES - else if (strcmp(*argv, "-aes128") == 0) - enc = EVP_aes_128_cbc(); - else if (strcmp(*argv, "-aes192") == 0) - enc = EVP_aes_192_cbc(); - else if (strcmp(*argv, "-aes256") == 0) - enc = EVP_aes_256_cbc(); -# endif -# ifndef OPENSSL_NO_CAMELLIA - else if (strcmp(*argv, "-camellia128") == 0) - enc = EVP_camellia_128_cbc(); - else if (strcmp(*argv, "-camellia192") == 0) - enc = EVP_camellia_192_cbc(); - else if (strcmp(*argv, "-camellia256") == 0) - enc = EVP_camellia_256_cbc(); -# endif - else if (**argv != '-' && dsaparams == NULL) { - dsaparams = *argv; - } else - goto bad; - argv++; - argc--; - } - - if (dsaparams == NULL) { - bad: - BIO_printf(bio_err, "usage: gendsa [args] dsaparam-file\n"); - BIO_printf(bio_err, " -out file - output the key to 'file'\n"); -# ifndef OPENSSL_NO_DES - BIO_printf(bio_err, - " -des - encrypt the generated key with DES in cbc mode\n"); - BIO_printf(bio_err, - " -des3 - encrypt the generated key with DES in ede cbc mode (168 bit key)\n"); -# endif -# ifndef OPENSSL_NO_IDEA - BIO_printf(bio_err, - " -idea - encrypt the generated key with IDEA in cbc mode\n"); -# endif -# ifndef OPENSSL_NO_SEED - BIO_printf(bio_err, " -seed\n"); - BIO_printf(bio_err, - " encrypt PEM output with cbc seed\n"); -# endif -# ifndef OPENSSL_NO_AES - BIO_printf(bio_err, " -aes128, -aes192, -aes256\n"); - BIO_printf(bio_err, - " encrypt PEM output with cbc aes\n"); -# endif -# ifndef OPENSSL_NO_CAMELLIA - BIO_printf(bio_err, " -camellia128, -camellia192, -camellia256\n"); - BIO_printf(bio_err, - " encrypt PEM output with cbc camellia\n"); -# endif -# ifndef OPENSSL_NO_ENGINE - BIO_printf(bio_err, - " -engine e - use engine e, possibly a hardware device.\n"); -# endif - BIO_printf(bio_err, " -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, - LIST_SEPARATOR_CHAR); - BIO_printf(bio_err, - " - load the file (or the files in the directory) into\n"); - BIO_printf(bio_err, " the random number generator\n"); - BIO_printf(bio_err, " dsaparam-file\n"); - BIO_printf(bio_err, - " - a DSA parameter file as generated by the dsaparam command\n"); - goto end; - } - e = setup_engine(bio_err, engine, 0); - - if (!app_passwd(bio_err, NULL, passargout, NULL, &passout)) { - BIO_printf(bio_err, "Error getting password\n"); - goto end; - } - - in = BIO_new(BIO_s_file()); - if (!(BIO_read_filename(in, dsaparams))) { - perror(dsaparams); - goto end; - } - - if ((dsa = PEM_read_bio_DSAparams(in, NULL, NULL, NULL)) == NULL) { - BIO_printf(bio_err, "unable to load DSA parameter file\n"); - goto end; - } - BIO_free(in); - in = NULL; - - out = BIO_new(BIO_s_file()); - if (out == NULL) - goto end; - - if (outfile == NULL) { - BIO_set_fp(out, stdout, BIO_NOCLOSE); -# ifdef OPENSSL_SYS_VMS - { - BIO *tmpbio = BIO_new(BIO_f_linebuffer()); - out = BIO_push(tmpbio, out); - } -# endif - } else { - if (BIO_write_filename(out, outfile) <= 0) { - perror(outfile); - goto end; - } - } - - if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL) { - BIO_printf(bio_err, - "warning, not much extra random data, consider using the -rand option\n"); - } - if (inrand != NULL) - BIO_printf(bio_err, "%ld semi-random bytes loaded\n", - app_RAND_load_files(inrand)); - - BIO_printf(bio_err, "Generating DSA key, %d bits\n", BN_num_bits(dsa->p)); - if (!DSA_generate_key(dsa)) - goto end; - - app_RAND_write_file(NULL, bio_err); - - if (!PEM_write_bio_DSAPrivateKey(out, dsa, enc, NULL, 0, NULL, passout)) - goto end; - ret = 0; - end: - if (ret != 0) - ERR_print_errors(bio_err); - if (in != NULL) - BIO_free(in); - if (out != NULL) - BIO_free_all(out); - if (dsa != NULL) - DSA_free(dsa); - release_engine(e); - if (passout) - OPENSSL_free(passout); - apps_shutdown(); - OPENSSL_EXIT(ret); -} -#else /* !OPENSSL_NO_DSA */ - -# if PEDANTIC -static void *dummy = &dummy; -# endif - -#endif |