2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
62 #include "../apps/apps.h"
63 #include <openssl/buffer.h>
64 #include <openssl/err.h>
65 #include <openssl/evp.h>
66 #include <openssl/objects.h>
67 #include <openssl/x509.h>
68 #include <openssl/pem.h>
75 #define BSIZE (8*1024)
83 unsigned char *buff=NULL,*bufsize=NULL;
84 int bsize=BSIZE,verbose=0;
87 char *hkey=NULL,*hiv=NULL;
88 int enc=1,printkey=0,i,base64=0;
90 EVP_CIPHER *cipher=NULL,*c;
91 char *inf=NULL,*outf=NULL;
92 BIO *in=NULL,*out=NULL,*b64=NULL,*benc=NULL,*rbio=NULL,*wbio=NULL;
93 #define PROG_NAME_SIZE 39
99 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
100 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE);
108 if (strcmp(*argv,"-e") == 0)
110 if (strcmp(*argv,"-in") == 0)
112 if (--argc < 1) goto bad;
115 else if (strcmp(*argv,"-out") == 0)
117 if (--argc < 1) goto bad;
120 else if (strcmp(*argv,"-d") == 0)
122 else if (strcmp(*argv,"-v") == 0)
124 else if (strcmp(*argv,"-debug") == 0)
126 else if (strcmp(*argv,"-bufsize") == 0)
128 if (--argc < 1) goto bad;
129 bufsize=(unsigned char *)*(++argv);
133 BIO_printf(bio_err,"unknown option '%s'\n",*argv);
135 BIO_printf(bio_err,"options are\n");
136 BIO_printf(bio_err,"%-14s input file\n","-in <file>");
137 BIO_printf(bio_err,"%-14s output file\n","-out <file>");
138 BIO_printf(bio_err,"%-14s encode\n","-e");
139 BIO_printf(bio_err,"%-14s decode\n","-d");
140 BIO_printf(bio_err,"%-14s buffer size\n","-bufsize <n>");
153 for (n=0; *bufsize; bufsize++)
156 if ((i <= '9') && (i >= '0'))
165 if (*bufsize != '\0')
167 BIO_printf(bio_err,"invalid 'bufsize' specified.\n");
171 /* It must be large enough for a base64 encoded line */
175 if (verbose) BIO_printf(bio_err,"bufsize=%d\n",bsize);
178 strbuf=OPENSSL_malloc(SIZE);
179 buff=(unsigned char *)OPENSSL_malloc(EVP_ENCODE_LENGTH(bsize));
180 if ((buff == NULL) || (strbuf == NULL))
182 BIO_printf(bio_err,"OPENSSL_malloc failure\n");
186 in=BIO_new(BIO_s_file());
187 out=BIO_new(BIO_s_file());
188 if ((in == NULL) || (out == NULL))
190 ERR_print_errors(bio_err);
195 BIO_set_callback(in,BIO_debug_callback);
196 BIO_set_callback(out,BIO_debug_callback);
197 BIO_set_callback_arg(in,bio_err);
198 BIO_set_callback_arg(out,bio_err);
202 BIO_set_fp(in,stdin,BIO_NOCLOSE);
205 if (BIO_read_filename(in,inf) <= 0)
213 BIO_set_fp(out,stdout,BIO_NOCLOSE);
216 if (BIO_write_filename(out,outf) <= 0)
228 if ((b64=BIO_new(BIO_f_base64())) == NULL)
232 BIO_set_callback(b64,BIO_debug_callback);
233 BIO_set_callback_arg(b64,bio_err);
236 wbio=BIO_push(b64,wbio);
238 rbio=BIO_push(b64,rbio);
243 inl=BIO_read(rbio,(char *)buff,bsize);
245 if (BIO_write(wbio,(char *)buff,inl) != inl)
247 BIO_printf(bio_err,"error writing output file\n");
256 BIO_printf(bio_err,"bytes read :%8ld\n",BIO_number_read(in));
257 BIO_printf(bio_err,"bytes written:%8ld\n",BIO_number_written(out));
260 if (strbuf != NULL) OPENSSL_free(strbuf);
261 if (buff != NULL) OPENSSL_free(buff);
262 if (in != NULL) BIO_free(in);
263 if (out != NULL) BIO_free(out);
264 if (benc != NULL) BIO_free(benc);
265 if (b64 != NULL) BIO_free(b64);