1656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* apps/dhparam.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 * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. 60656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 61656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Redistribution and use in source and binary forms, with or without 62656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * modification, are permitted provided that the following conditions 63656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * are met: 64656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 65656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 1. Redistributions of source code must retain the above copyright 66656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer. 67656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 68656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 69656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer in 70656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the documentation and/or other materials provided with the 71656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * distribution. 72656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 73656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 3. All advertising materials mentioning features or use of this 74656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * software must display the following acknowledgment: 75656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes software developed by the OpenSSL Project 76656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 78656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * endorse or promote products derived from this software without 80656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * prior written permission. For written permission, please contact 81656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * openssl-core@openssl.org. 82656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 83656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 5. Products derived from this software may not be called "OpenSSL" 84656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * nor may "OpenSSL" appear in their names without prior written 85656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * permission of the OpenSSL Project. 86656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 87656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 6. Redistributions of any form whatsoever must retain the following 88656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * acknowledgment: 89656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes software developed by the OpenSSL Project 90656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 92656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * OF THE POSSIBILITY OF SUCH DAMAGE. 104656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ==================================================================== 105656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 106656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This product includes cryptographic software written by Eric Young 107656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * (eay@cryptsoft.com). This product includes software written by Tim 108656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Hudson (tjh@cryptsoft.com). 109656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 110656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 111656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 112656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/opensslconf.h> /* for OPENSSL_NO_DH */ 113656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_DH 114656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <stdio.h> 115656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <stdlib.h> 116656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <time.h> 117656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <string.h> 118656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include "apps.h" 119656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/bio.h> 120656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/err.h> 121656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/bn.h> 122656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/dh.h> 123656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/x509.h> 124656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/pem.h> 125656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 126656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_DSA 127656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/dsa.h> 128656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 129656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 130656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#undef PROG 131656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define PROG dhparam_main 132656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 133656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#define DEFBITS 512 134656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 135656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* -inform arg - input format - default PEM (DER or PEM) 136656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -outform arg - output format - default PEM 137656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -in arg - input file - default stdin 138656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -out arg - output file - default stdout 139656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -dsaparam - read or generate DSA parameters, convert to DH 140656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -check - check the parameters are ok 141656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -noout 142656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -text 143656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * -C 144656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 145656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 146656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectstatic int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb); 147656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 148656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint MAIN(int, char **); 149656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 150656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint MAIN(int argc, char **argv) 151656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 152656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project DH *dh=NULL; 153656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int i,badops=0,text=0; 154656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_DSA 155656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int dsaparam=0; 156656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 157656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO *in=NULL,*out=NULL; 158656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int informat,outformat,check=0,noout=0,C=0,ret=1; 159656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *infile,*outfile,*prog; 160656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *inrand=NULL; 161656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 162656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *engine=NULL; 163656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 164656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int num = 0, g = 0; 165656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 166656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project apps_startup(); 167656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 168656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (bio_err == NULL) 169656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((bio_err=BIO_new(BIO_s_file())) != NULL) 170656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); 171656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 172656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!load_config(bio_err, NULL)) 173656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 174656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 175656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project infile=NULL; 176656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project outfile=NULL; 177656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project informat=FORMAT_PEM; 178656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project outformat=FORMAT_PEM; 179656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 180656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project prog=argv[0]; 181656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project argc--; 182656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project argv++; 183656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project while (argc >= 1) 184656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 185656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (strcmp(*argv,"-inform") == 0) 186656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 187656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 188656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project informat=str2fmt(*(++argv)); 189656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 190656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-outform") == 0) 191656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 192656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 193656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project outformat=str2fmt(*(++argv)); 194656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 195656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-in") == 0) 196656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 197656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 198656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project infile= *(++argv); 199656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 200656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-out") == 0) 201656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 202656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 203656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project outfile= *(++argv); 204656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 205656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 206656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-engine") == 0) 207656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 208656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 209656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project engine= *(++argv); 210656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 211656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 212656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-check") == 0) 213656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project check=1; 214656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-text") == 0) 215656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project text=1; 216656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_DSA 217656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-dsaparam") == 0) 218656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project dsaparam=1; 219656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 220656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-C") == 0) 221656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project C=1; 222656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-noout") == 0) 223656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project noout=1; 224656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-2") == 0) 225656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project g=2; 226656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-5") == 0) 227656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project g=5; 228656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (strcmp(*argv,"-rand") == 0) 229656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 230656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (--argc < 1) goto bad; 231656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project inrand= *(++argv); 232656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 233656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (((sscanf(*argv,"%d",&num) == 0) || (num <= 0))) 234656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto bad; 235656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project argv++; 236656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project argc--; 237656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 238656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 239656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (badops) 240656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 241656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectbad: 242656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"%s [options] [numbits]\n",prog); 243656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"where options are\n"); 244656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -inform arg input format - one of DER PEM\n"); 245656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -outform arg output format - one of DER PEM\n"); 246656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -in arg input file\n"); 247656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -out arg output file\n"); 248656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_DSA 249656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -dsaparam read or generate DSA parameters, convert to DH\n"); 250656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 251656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -check check the DH parameters\n"); 252656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -text print a text form of the DH parameters\n"); 253656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -C Output C code\n"); 254656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -2 generate parameters using 2 as the generator value\n"); 255656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -5 generate parameters using 5 as the generator value\n"); 256656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," numbits number of bits in to generate (default 512)\n"); 257656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 258656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n"); 259656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 260656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR); 261656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," - load the file (or the files in the directory) into\n"); 262656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," the random number generator\n"); 263656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err," -noout no output\n"); 264656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 265656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 266656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 267656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_load_crypto_strings(); 268656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 269656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_ENGINE 27043c12e3d4f9bbbbd4a8ba7b149686437514bc6b6Brian Carlstrom setup_engine(bio_err, engine, 0); 271656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 272656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 273656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (g && !num) 274656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project num = DEFBITS; 275656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 276656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_DSA 277656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dsaparam) 278656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 279656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (g) 280656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 281656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err, "generator may not be chosen for DSA parameters\n"); 282656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 283656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 284656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 285656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 286656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 287656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 288656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project /* DH parameters */ 289656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (num && !g) 290656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project g = 2; 291656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 292656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 293656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(num) { 294656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 295656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BN_GENCB cb; 296656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BN_GENCB_set(&cb, dh_cb, bio_err); 297656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL) 298656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 299656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n"); 300656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 301656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (inrand != NULL) 302656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"%ld semi-random bytes loaded\n", 303656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project app_RAND_load_files(inrand)); 304656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 305656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_DSA 306656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dsaparam) 307656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 308656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project DSA *dsa = DSA_new(); 309656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 310656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"Generating DSA parameters, %d bit long prime\n",num); 311656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(!dsa || !DSA_generate_parameters_ex(dsa, num, 312656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project NULL, 0, NULL, NULL, &cb)) 313656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 314656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(dsa) DSA_free(dsa); 315656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 316656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 317656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 318656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 319656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project dh = DSA_dup_DH(dsa); 320656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project DSA_free(dsa); 321656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dh == NULL) 322656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 323656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 324656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 325656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 326656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 327656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 328656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 329656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 330656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project dh = DH_new(); 331656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"Generating DH parameters, %d bit long safe prime, generator %d\n",num,g); 332656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"This is going to take a long time\n"); 333656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(!dh || !DH_generate_parameters_ex(dh, num, g, &cb)) 334656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 335656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if(dh) DH_free(dh); 336656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 337656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 338656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 339656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 340656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 341656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project app_RAND_write_file(NULL, bio_err); 342656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } else { 343656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 344656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project in=BIO_new(BIO_s_file()); 345656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (in == NULL) 346656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 347656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 348656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 349656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 350656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (infile == NULL) 351656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_set_fp(in,stdin,BIO_NOCLOSE); 352656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 353656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 354656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (BIO_read_filename(in,infile) <= 0) 355656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 356656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project perror(infile); 357656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 358656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 359656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 360656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 361656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (informat != FORMAT_ASN1 && informat != FORMAT_PEM) 362656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 363656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"bad input format specified\n"); 364656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 365656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 366656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 367656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifndef OPENSSL_NO_DSA 368656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dsaparam) 369656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 370656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project DSA *dsa; 371656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 372656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (informat == FORMAT_ASN1) 373656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project dsa=d2i_DSAparams_bio(in,NULL); 374656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else /* informat == FORMAT_PEM */ 375656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project dsa=PEM_read_bio_DSAparams(in,NULL,NULL,NULL); 376656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 377656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dsa == NULL) 378656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 379656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"unable to load DSA parameters\n"); 380656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 381656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 382656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 383656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 384656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project dh = DSA_dup_DH(dsa); 385656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project DSA_free(dsa); 386656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dh == NULL) 387656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 388656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 389656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 390656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 391656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 392656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 393656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 394656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 395656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (informat == FORMAT_ASN1) 396656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project dh=d2i_DHparams_bio(in,NULL); 397656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else /* informat == FORMAT_PEM */ 398656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project dh=PEM_read_bio_DHparams(in,NULL,NULL,NULL); 399656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 400656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dh == NULL) 401656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 402656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"unable to load DH parameters\n"); 403656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 404656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 405656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 406656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 407656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 408656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project /* dh != NULL */ 409656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 410656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 411656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project out=BIO_new(BIO_s_file()); 412656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (out == NULL) 413656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 414656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 415656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 416656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 417656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (outfile == NULL) 418656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 419656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_set_fp(out,stdout,BIO_NOCLOSE); 420656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef OPENSSL_SYS_VMS 421656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 422656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 423656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project out = BIO_push(tmpbio, out); 424656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 425656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 426656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 427656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 428656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 429656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (BIO_write_filename(out,outfile) <= 0) 430656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 431656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project perror(outfile); 432656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 433656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 434656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 435656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 436656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 437656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (text) 438656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 439656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project DHparams_print(out,dh); 440656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 441656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 442656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (check) 443656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 444656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!DH_check(dh,&i)) 445656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 446656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 447656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 448656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 449656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (i & DH_CHECK_P_NOT_PRIME) 450656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("p value is not prime\n"); 451656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (i & DH_CHECK_P_NOT_SAFE_PRIME) 452656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("p value is not a safe prime\n"); 453656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (i & DH_UNABLE_TO_CHECK_GENERATOR) 454656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("unable to check the generator value\n"); 455656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (i & DH_NOT_SUITABLE_GENERATOR) 456656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("the g value is not a generator\n"); 457656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (i == 0) 458656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("DH parameters appear to be ok.\n"); 459656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 460656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (C) 461656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 462656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project unsigned char *data; 463656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int len,l,bits; 464656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 465656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project len=BN_num_bytes(dh->p); 466656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project bits=BN_num_bits(dh->p); 467656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project data=(unsigned char *)OPENSSL_malloc(len); 468656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (data == NULL) 469656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 470656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project perror("OPENSSL_malloc"); 471656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 472656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 473656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("#ifndef HEADER_DH_H\n" 474656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project "#include <openssl/dh.h>\n" 475656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project "#endif\n"); 476656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("DH *get_dh%d()\n\t{\n",bits); 477656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 478656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project l=BN_bn2bin(dh->p,data); 479656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\tstatic unsigned char dh%d_p[]={",bits); 480656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project for (i=0; i<l; i++) 481656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 482656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((i%12) == 0) printf("\n\t\t"); 483656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("0x%02X,",data[i]); 484656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 485656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\n\t\t};\n"); 486656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 487656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project l=BN_bn2bin(dh->g,data); 488656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\tstatic unsigned char dh%d_g[]={",bits); 489656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project for (i=0; i<l; i++) 490656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 491656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((i%12) == 0) printf("\n\t\t"); 492656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("0x%02X,",data[i]); 493656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 494656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\n\t\t};\n"); 495656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 496656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\tDH *dh;\n\n"); 497656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\tif ((dh=DH_new()) == NULL) return(NULL);\n"); 498656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\tdh->p=BN_bin2bn(dh%d_p,sizeof(dh%d_p),NULL);\n", 499656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project bits,bits); 500656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\tdh->g=BN_bin2bn(dh%d_g,sizeof(dh%d_g),NULL);\n", 501656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project bits,bits); 502656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\tif ((dh->p == NULL) || (dh->g == NULL))\n"); 503656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\t\t{ DH_free(dh); return(NULL); }\n"); 504656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dh->length) 505656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\tdh->length = %ld;\n", dh->length); 506656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project printf("\treturn(dh);\n\t}\n"); 507656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project OPENSSL_free(data); 508656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 509656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 510656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 511656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!noout) 512656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 513656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (outformat == FORMAT_ASN1) 514656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project i=i2d_DHparams_bio(out,dh); 515656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if (outformat == FORMAT_PEM) 516656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project i=PEM_write_bio_DHparams(out,dh); 517656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else { 518656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"bad output format specified for outfile\n"); 519656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 520656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 521656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!i) 522656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 523656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_printf(bio_err,"unable to write DH parameters\n"); 524656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_print_errors(bio_err); 525656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto end; 526656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 527656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 528656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret=0; 529656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectend: 530656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (in != NULL) BIO_free(in); 531656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (out != NULL) BIO_free_all(out); 532656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (dh != NULL) DH_free(dh); 533656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project apps_shutdown(); 534656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project OPENSSL_EXIT(ret); 535656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 536656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 537656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* dh_cb is identical to dsa_cb in apps/dsaparam.c */ 538656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectstatic int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb) 539656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 540656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char c='*'; 541656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 542656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (p == 0) c='.'; 543656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (p == 1) c='+'; 544656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (p == 2) c='*'; 545656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (p == 3) c='\n'; 546656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_write(cb->arg,&c,1); 547656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project (void)BIO_flush(cb->arg); 548656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef LINT 549656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project p=n; 550656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 551656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return 1; 552656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 553656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 554221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom#else /* !OPENSSL_NO_DH */ 555221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom 556221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom# if PEDANTIC 557221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstromstatic void *dummy=&dummy; 558221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom# endif 559221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom 560656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 561