dsa.c revision 656d9c7f52f88b3a3daccafa7655dec086c4756e
1656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* apps/dsa.c */ 2656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * All rights reserved. 4656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 5656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This package is an SSL implementation written 6656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * by Eric Young (eay@cryptsoft.com). 7656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * The implementation was written so as to conform with Netscapes SSL. 8656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 9656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This library is free for commercial and non-commercial use as long as 10656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the following conditions are aheared to. The following conditions 11656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * apply to all code found in this distribution, be it the RC4, RSA, 12656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * included with this distribution is covered by the same copyright terms 14656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 16656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Copyright remains Eric Young's, and as such any Copyright notices in 17656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the code are not to be removed. 18656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * If this package is used in a product, Eric Young should be given attribution 19656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * as the author of the parts of the library used. 20656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This can be in the form of a textual message at program startup or 21656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * in documentation (online or textual) provided with the package. 22656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 23656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Redistribution and use in source and binary forms, with or without 24656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * modification, are permitted provided that the following conditions 25656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * are met: 26656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 1. Redistributions of source code must retain the copyright 27656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer. 28656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 29656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer in the 30656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * documentation and/or other materials provided with the distribution. 31656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 3. All advertising materials mentioning features or use of this software 32656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * must display the following acknowledgement: 33656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes cryptographic software written by 34656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Eric Young (eay@cryptsoft.com)" 35656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * The word 'cryptographic' can be left out if the rouines from the library 36656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * being used are not cryptographic related :-). 37656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 4. If you include any Windows specific code (or a derivative thereof) from 38656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the apps directory (application code) you must include an acknowledgement: 39656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 41656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * SUCH DAMAGE. 52656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 53656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * The licence and distribution terms for any publically available version or 54656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * derivative of this code cannot be changed. i.e. this code cannot simply be 55656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * copied and put under another distribution licence 56656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * [including the GNU Public Licence.] 57656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 58656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 59656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/opensslconf.h> /* for OPENSSL_NO_DSA */ 60656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_DSA 61656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <stdio.h> 62656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <stdlib.h> 63656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <string.h> 64656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <time.h> 65656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include "apps.h" 66656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/bio.h> 67656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/err.h> 68656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/dsa.h> 69656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/evp.h> 70656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/x509.h> 71656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/pem.h> 72656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/bn.h> 73656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 74656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#undef PROG 75656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define PROG dsa_main 76656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 77656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* -inform arg - input format - default PEM (one of DER, NET or PEM) 78656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -outform arg - output format - default PEM 79656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -in arg - input file - default stdin 80656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -out arg - output file - default stdout 81656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -des - encrypt output if PEM format with DES in cbc mode 82656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -des3 - encrypt output if PEM format 83656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -idea - encrypt output if PEM format 84656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -aes128 - encrypt output if PEM format 85656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -aes192 - encrypt output if PEM format 86656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -aes256 - encrypt output if PEM format 87656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -camellia128 - encrypt output if PEM format 88656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -camellia192 - encrypt output if PEM format 89656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -camellia256 - encrypt output if PEM format 90656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -seed - encrypt output if PEM format 91656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -text - print a text version 92656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -modulus - print the DSA public key 93656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 94656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 95656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint MAIN(int, char **); 96656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 97656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint MAIN(int argc, char **argv) 98656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 99656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 100656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ENGINE *e = NULL; 101656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 102656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int ret=1; 103656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project DSA *dsa=NULL; 104656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int i,badops=0; 105656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project const EVP_CIPHER *enc=NULL; 106656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO *in=NULL,*out=NULL; 107656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int informat,outformat,text=0,noout=0; 108656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int pubin = 0, pubout = 0; 109656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *infile,*outfile,*prog; 110656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 111656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *engine; 112656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 113656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *passargin = NULL, *passargout = NULL; 114656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *passin = NULL, *passout = NULL; 115656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int modulus=0; 116656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 117656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project apps_startup(); 118656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 119656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (bio_err == NULL) 120656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((bio_err=BIO_new(BIO_s_file())) != NULL) 121656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); 122656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 123656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!load_config(bio_err, NULL)) 124656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 125656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 126656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 127656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project engine=NULL; 128656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 129656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project infile=NULL; 130656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project outfile=NULL; 131656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project informat=FORMAT_PEM; 132656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project outformat=FORMAT_PEM; 133656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 134656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project prog=argv[0]; 135656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project argc--; 136656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project argv++; 137656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project while (argc >= 1) 138656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 139656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (strcmp(*argv,"-inform") == 0) 140656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 141656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 142656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project informat=str2fmt(*(++argv)); 143656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 144656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-outform") == 0) 145656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 146656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 147656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project outformat=str2fmt(*(++argv)); 148656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 149656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-in") == 0) 150656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 151656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 152656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project infile= *(++argv); 153656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 154656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-out") == 0) 155656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 156656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 157656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project outfile= *(++argv); 158656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 159656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-passin") == 0) 160656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 161656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 162656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project passargin= *(++argv); 163656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 164656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-passout") == 0) 165656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 166656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 167656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project passargout= *(++argv); 168656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 169656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 170656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-engine") == 0) 171656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 172656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 173656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project engine= *(++argv); 174656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 175656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 176656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-noout") == 0) 177656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project noout=1; 178656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-text") == 0) 179656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project text=1; 180656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-modulus") == 0) 181656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project modulus=1; 182656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-pubin") == 0) 183656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project pubin=1; 184656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-pubout") == 0) 185656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project pubout=1; 186656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if ((enc=EVP_get_cipherbyname(&(argv[0][1]))) == NULL) 187656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 188656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"unknown option %s\n",*argv); 189656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project badops=1; 190656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project break; 191656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 192656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project argc--; 193656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project argv++; 194656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 195656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 196656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (badops) 197656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 198656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectbad: 199656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog); 200656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"where options are\n"); 201656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -inform arg input format - DER or PEM\n"); 202656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -outform arg output format - DER or PEM\n"); 203656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -in arg input file\n"); 204656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -passin arg input file pass phrase source\n"); 205656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -out arg output file\n"); 206656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -passout arg output file pass phrase source\n"); 207656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 208656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); 209656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 210656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -des encrypt PEM output with cbc des\n"); 211656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -des3 encrypt PEM output with ede cbc des using 168 bit key\n"); 212656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_IDEA 213656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -idea encrypt PEM output with cbc idea\n"); 214656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 215656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_AES 216656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -aes128, -aes192, -aes256\n"); 217656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," encrypt PEM output with cbc aes\n"); 218656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 219656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_CAMELLIA 220656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -camellia128, -camellia192, -camellia256\n"); 221656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," encrypt PEM output with cbc camellia\n"); 222656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 223656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_SEED 224656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -seed encrypt PEM output with cbc seed\n"); 225656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 226656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -text print the key in text\n"); 227656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -noout don't print key out\n"); 228656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -modulus print the DSA public value\n"); 229656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 230656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 231656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 232656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_load_crypto_strings(); 233656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 234656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 235656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project e = setup_engine(bio_err, engine, 0); 236656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 237656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 238656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(!app_passwd(bio_err, passargin, passargout, &passin, &passout)) { 239656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err, "Error getting passwords\n"); 240656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 241656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 242656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 243656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project in=BIO_new(BIO_s_file()); 244656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project out=BIO_new(BIO_s_file()); 245656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((in == NULL) || (out == NULL)) 246656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 247656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 248656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 249656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 250656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 251656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (infile == NULL) 252656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_set_fp(in,stdin,BIO_NOCLOSE); 253656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 254656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 255656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (BIO_read_filename(in,infile) <= 0) 256656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 257656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project perror(infile); 258656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 259656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 260656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 261656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 262656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"read DSA key\n"); 263656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (informat == FORMAT_ASN1) { 264656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(pubin) dsa=d2i_DSA_PUBKEY_bio(in,NULL); 265656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else dsa=d2i_DSAPrivateKey_bio(in,NULL); 266656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } else if (informat == FORMAT_PEM) { 267656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(pubin) dsa=PEM_read_bio_DSA_PUBKEY(in,NULL, NULL, NULL); 268656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else dsa=PEM_read_bio_DSAPrivateKey(in,NULL,NULL,passin); 269656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } else 270656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 271656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"bad input format specified for key\n"); 272656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 273656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 274656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dsa == NULL) 275656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 276656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"unable to load Key\n"); 277656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 278656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 279656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 280656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 281656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (outfile == NULL) 282656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 283656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_set_fp(out,stdout,BIO_NOCLOSE); 284656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef OPENSSL_SYS_VMS 285656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 286656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 287656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project out = BIO_push(tmpbio, out); 288656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 289656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 290656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 291656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 292656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 293656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (BIO_write_filename(out,outfile) <= 0) 294656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 295656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project perror(outfile); 296656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 297656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 298656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 299656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 300656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (text) 301656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!DSA_print(out,dsa,0)) 302656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 303656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project perror(outfile); 304656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 305656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 306656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 307656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 308656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (modulus) 309656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 310656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project fprintf(stdout,"Public Key="); 311656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BN_print(out,dsa->pub_key); 312656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project fprintf(stdout,"\n"); 313656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 314656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 315656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (noout) goto end; 316656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"writing DSA key\n"); 317656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (outformat == FORMAT_ASN1) { 318656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(pubin || pubout) i=i2d_DSA_PUBKEY_bio(out,dsa); 319656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else i=i2d_DSAPrivateKey_bio(out,dsa); 320656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } else if (outformat == FORMAT_PEM) { 321656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(pubin || pubout) 322656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project i=PEM_write_bio_DSA_PUBKEY(out,dsa); 323656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else i=PEM_write_bio_DSAPrivateKey(out,dsa,enc, 324656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project NULL,0,NULL, passout); 325656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } else { 326656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"bad output format specified for outfile\n"); 327656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 328656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 329656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!i) 330656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 331656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"unable to write private key\n"); 332656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 333656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 334656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 335656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret=0; 336656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectend: 337656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(in != NULL) BIO_free(in); 338656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(out != NULL) BIO_free_all(out); 339656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(dsa != NULL) DSA_free(dsa); 340656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(passin) OPENSSL_free(passin); 341656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(passout) OPENSSL_free(passout); 342656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project apps_shutdown(); 343656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project OPENSSL_EXIT(ret); 344656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 345656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 346