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Diffstat (limited to 'crypto/openssl/apps/gendsa.c')
| -rw-r--r-- | crypto/openssl/apps/gendsa.c | 232 |
1 files changed, 0 insertions, 232 deletions
diff --git a/crypto/openssl/apps/gendsa.c b/crypto/openssl/apps/gendsa.c deleted file mode 100644 index 5f00b89bb0ed2..0000000000000 --- a/crypto/openssl/apps/gendsa.c +++ /dev/null @@ -1,232 +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.] - */ - -#ifndef 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/rand.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 - -static long dsa_load_rand(char *names); -int MAIN(int argc, char **argv) - { - char buffer[200]; - DSA *dsa=NULL; - int ret=1; - char *outfile=NULL; - char *inrand=NULL,*randfile,*dsaparams=NULL; - BIO *out=NULL,*in=NULL; - EVP_CIPHER *enc=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); - - argv++; - argc--; - for (;;) - { - if (argc <= 0) break; - if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-rand") == 0) - { - if (--argc < 1) goto bad; - inrand= *(++argv); - } - else if (strcmp(*argv,"-") == 0) - goto bad; -#ifndef 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 NO_IDEA - else if (strcmp(*argv,"-idea") == 0) - enc=EVP_idea_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 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 NO_IDEA - BIO_printf(bio_err," -idea - encrypt the generated key with IDEA in cbc mode\n"); -#endif - BIO_printf(bio_err," -rand file:file:...\n"); - 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; - } - - 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); - - out=BIO_new(BIO_s_file()); - if (out == NULL) goto end; - - if (outfile == NULL) - BIO_set_fp(out,stdout,BIO_NOCLOSE); - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } - - randfile=RAND_file_name(buffer,200); - if ((randfile == NULL)|| !RAND_load_file(randfile,1024L*1024L)) - BIO_printf(bio_err,"unable to load 'random state'\n"); - - if (inrand == NULL) - BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n"); - else - { - BIO_printf(bio_err,"%ld semi-random bytes loaded\n", - dsa_load_rand(inrand)); - } - - BIO_printf(bio_err,"Generating DSA key, %d bits\n", - BN_num_bits(dsa->p)); - if (!DSA_generate_key(dsa)) goto end; - - if (randfile == NULL) - BIO_printf(bio_err,"unable to write 'random state'\n"); - else - RAND_write_file(randfile); - - if (!PEM_write_bio_DSAPrivateKey(out,dsa,enc,NULL,0,NULL,NULL)) - goto end; - ret=0; -end: - if (ret != 0) - ERR_print_errors(bio_err); - if (out != NULL) BIO_free(out); - if (dsa != NULL) DSA_free(dsa); - EXIT(ret); - } - -static long dsa_load_rand(char *name) - { - char *p,*n; - int last; - long tot=0; - - for (;;) - { - last=0; - for (p=name; ((*p != '\0') && (*p != LIST_SEPARATOR_CHAR)); p++); - if (*p == '\0') last=1; - *p='\0'; - n=name; - name=p+1; - if (*n == '\0') break; - - tot+=RAND_load_file(n,1); - if (last) break; - } - return(tot); - } -#endif |