diff options
author | cvs2svn <cvs2svn@FreeBSD.org> | 2000-07-26 21:12:35 +0000 |
---|---|---|
committer | cvs2svn <cvs2svn@FreeBSD.org> | 2000-07-26 21:12:35 +0000 |
commit | 7f1bf9342879a7ee2dd88e11a33ae7509eab55b0 (patch) | |
tree | a37e562f560b38e8e087a744d063186d6b1e6746 /crypto/openssl/apps/rsa.c | |
parent | a964be6d2c35243e54bf5ce12c15339d331189cb (diff) |
Diffstat (limited to 'crypto/openssl/apps/rsa.c')
-rw-r--r-- | crypto/openssl/apps/rsa.c | 333 |
1 files changed, 0 insertions, 333 deletions
diff --git a/crypto/openssl/apps/rsa.c b/crypto/openssl/apps/rsa.c deleted file mode 100644 index 9b723ee406cc..000000000000 --- a/crypto/openssl/apps/rsa.c +++ /dev/null @@ -1,333 +0,0 @@ -/* apps/rsa.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_RSA -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <time.h> -#include "apps.h" -#include <openssl/bio.h> -#include <openssl/err.h> -#include <openssl/rsa.h> -#include <openssl/evp.h> -#include <openssl/x509.h> -#include <openssl/pem.h> - -#undef PROG -#define PROG rsa_main - -/* -inform arg - input format - default PEM (one of DER, NET or PEM) - * -outform arg - output format - default PEM - * -in arg - input file - default stdin - * -out arg - output file - default stdout - * -des - encrypt output if PEM format with DES in cbc mode - * -des3 - encrypt output if PEM format - * -idea - encrypt output if PEM format - * -text - print a text version - * -modulus - print the RSA key modulus - * -check - verify key consistency - */ - -int MAIN(int argc, char **argv) - { - int ret=1; - RSA *rsa=NULL; - int i,badops=0; - const EVP_CIPHER *enc=NULL; - BIO *in=NULL,*out=NULL; - int informat,outformat,text=0,check=0,noout=0; - char *infile,*outfile,*prog; - int modulus=0; - - 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); - - infile=NULL; - outfile=NULL; - informat=FORMAT_PEM; - outformat=FORMAT_PEM; - - prog=argv[0]; - argc--; - argv++; - while (argc >= 1) - { - if (strcmp(*argv,"-inform") == 0) - { - if (--argc < 1) goto bad; - informat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-outform") == 0) - { - if (--argc < 1) goto bad; - outformat=str2fmt(*(++argv)); - } - else if (strcmp(*argv,"-in") == 0) - { - if (--argc < 1) goto bad; - infile= *(++argv); - } - else if (strcmp(*argv,"-out") == 0) - { - if (--argc < 1) goto bad; - outfile= *(++argv); - } - else if (strcmp(*argv,"-noout") == 0) - noout=1; - else if (strcmp(*argv,"-text") == 0) - text=1; - else if (strcmp(*argv,"-modulus") == 0) - modulus=1; - else if (strcmp(*argv,"-check") == 0) - check=1; - else if ((enc=EVP_get_cipherbyname(&(argv[0][1]))) == NULL) - { - BIO_printf(bio_err,"unknown option %s\n",*argv); - badops=1; - break; - } - argc--; - argv++; - } - - if (badops) - { -bad: - BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog); - BIO_printf(bio_err,"where options are\n"); - BIO_printf(bio_err," -inform arg input format - one of DER NET PEM\n"); - BIO_printf(bio_err," -outform arg output format - one of DER NET PEM\n"); - BIO_printf(bio_err," -in arg input file\n"); - BIO_printf(bio_err," -out arg output file\n"); - BIO_printf(bio_err," -des encrypt PEM output with cbc des\n"); - BIO_printf(bio_err," -des3 encrypt PEM output with ede cbc des using 168 bit key\n"); -#ifndef NO_IDEA - BIO_printf(bio_err," -idea encrypt PEM output with cbc idea\n"); -#endif - BIO_printf(bio_err," -text print the key in text\n"); - BIO_printf(bio_err," -noout don't print key out\n"); - BIO_printf(bio_err," -modulus print the RSA key modulus\n"); - BIO_printf(bio_err," -check verify key consistency\n"); - goto end; - } - - ERR_load_crypto_strings(); - - in=BIO_new(BIO_s_file()); - out=BIO_new(BIO_s_file()); - if ((in == NULL) || (out == NULL)) - { - ERR_print_errors(bio_err); - goto end; - } - - if (infile == NULL) - BIO_set_fp(in,stdin,BIO_NOCLOSE); - else - { - if (BIO_read_filename(in,infile) <= 0) - { - perror(infile); - goto end; - } - } - - BIO_printf(bio_err,"read RSA private key\n"); - if (informat == FORMAT_ASN1) - rsa=d2i_RSAPrivateKey_bio(in,NULL); -#ifndef NO_RC4 - else if (informat == FORMAT_NETSCAPE) - { - BUF_MEM *buf=NULL; - unsigned char *p; - int size=0; - - buf=BUF_MEM_new(); - for (;;) - { - if ((buf == NULL) || (!BUF_MEM_grow(buf,size+1024*10))) - goto end; - i=BIO_read(in,&(buf->data[size]),1024*10); - size+=i; - if (i == 0) break; - if (i < 0) - { - perror("reading private key"); - BUF_MEM_free(buf); - goto end; - } - } - p=(unsigned char *)buf->data; - rsa=(RSA *)d2i_Netscape_RSA(NULL,&p,(long)size,NULL); - BUF_MEM_free(buf); - } -#endif - else if (informat == FORMAT_PEM) - rsa=PEM_read_bio_RSAPrivateKey(in,NULL,NULL,NULL); - else - { - BIO_printf(bio_err,"bad input format specified for key\n"); - goto end; - } - if (rsa == NULL) - { - BIO_printf(bio_err,"unable to load Private Key\n"); - ERR_print_errors(bio_err); - goto end; - } - - if (outfile == NULL) - BIO_set_fp(out,stdout,BIO_NOCLOSE); - else - { - if (BIO_write_filename(out,outfile) <= 0) - { - perror(outfile); - goto end; - } - } - - if (text) - if (!RSA_print(out,rsa,0)) - { - perror(outfile); - ERR_print_errors(bio_err); - goto end; - } - - if (modulus) - { - fprintf(stdout,"Modulus="); - BN_print(out,rsa->n); - fprintf(stdout,"\n"); - } - - if (check) - { - int r = RSA_check_key(rsa); - - if (r == 1) - BIO_printf(out,"RSA key ok\n"); - else if (r == 0) - { - long e; - - while ((e = ERR_peek_error()) != 0 && - ERR_GET_LIB(e) == ERR_LIB_RSA && - ERR_GET_FUNC(e) == RSA_F_RSA_CHECK_KEY && - ERR_GET_REASON(e) != ERR_R_MALLOC_FAILURE) - { - BIO_printf(out, "RSA key error: %s\n", ERR_reason_error_string(e)); - ERR_get_error(); /* remove e from error stack */ - } - } - - if (r == -1 || ERR_peek_error() != 0) /* should happen only if r == -1 */ - { - ERR_print_errors(bio_err); - goto end; - } - } - - if (noout) goto end; - BIO_printf(bio_err,"writing RSA private key\n"); - if (outformat == FORMAT_ASN1) - i=i2d_RSAPrivateKey_bio(out,rsa); -#ifndef NO_RC4 - else if (outformat == FORMAT_NETSCAPE) - { - unsigned char *p,*pp; - int size; - - i=1; - size=i2d_Netscape_RSA(rsa,NULL,NULL); - if ((p=(unsigned char *)Malloc(size)) == NULL) - { - BIO_printf(bio_err,"Malloc failure\n"); - goto end; - } - pp=p; - i2d_Netscape_RSA(rsa,&p,NULL); - BIO_write(out,(char *)pp,size); - Free(pp); - } -#endif - else if (outformat == FORMAT_PEM) - i=PEM_write_bio_RSAPrivateKey(out,rsa,enc,NULL,0,NULL,NULL); - else { - BIO_printf(bio_err,"bad output format specified for outfile\n"); - goto end; - } - if (!i) - { - BIO_printf(bio_err,"unable to write private key\n"); - ERR_print_errors(bio_err); - } - else - ret=0; -end: - if (in != NULL) BIO_free(in); - if (out != NULL) BIO_free(out); - if (rsa != NULL) RSA_free(rsa); - EXIT(ret); - } -#endif |