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 =
94 #define PROG_NAME_SIZE 39
99 if ((bio_err = BIO_new(BIO_s_file())) != NULL)
100 BIO_set_fp(bio_err, stderr, BIO_NOCLOSE);
107 if (strcmp(*argv, "-e") == 0)
109 if (strcmp(*argv, "-in") == 0) {
113 } else if (strcmp(*argv, "-out") == 0) {
117 } else if (strcmp(*argv, "-d") == 0)
119 else if (strcmp(*argv, "-v") == 0)
121 else if (strcmp(*argv, "-debug") == 0)
123 else if (strcmp(*argv, "-bufsize") == 0) {
126 bufsize = (unsigned char *)*(++argv);
128 BIO_printf(bio_err, "unknown option '%s'\n", *argv);
130 BIO_printf(bio_err, "options are\n");
131 BIO_printf(bio_err, "%-14s input file\n", "-in <file>");
132 BIO_printf(bio_err, "%-14s output file\n", "-out <file>");
133 BIO_printf(bio_err, "%-14s encode\n", "-e");
134 BIO_printf(bio_err, "%-14s decode\n", "-d");
135 BIO_printf(bio_err, "%-14s buffer size\n", "-bufsize <n>");
143 if (bufsize != NULL) {
147 for (n = 0; *bufsize; bufsize++) {
149 if ((i <= '9') && (i >= '0'))
150 n = n * 10 + i - '0';
157 if (*bufsize != '\0') {
158 BIO_printf(bio_err, "invalid 'bufsize' specified.\n");
162 /* It must be large enough for a base64 encoded line */
168 BIO_printf(bio_err, "bufsize=%d\n", bsize);
171 strbuf = OPENSSL_malloc(SIZE);
172 buff = OPENSSL_malloc(EVP_ENCODE_LENGTH(bsize));
173 if ((buff == NULL) || (strbuf == NULL)) {
174 BIO_printf(bio_err, "OPENSSL_malloc failure\n");
178 in = BIO_new(BIO_s_file());
179 out = BIO_new(BIO_s_file());
180 if ((in == NULL) || (out == NULL)) {
181 ERR_print_errors(bio_err);
185 BIO_set_callback(in, BIO_debug_callback);
186 BIO_set_callback(out, BIO_debug_callback);
187 BIO_set_callback_arg(in, bio_err);
188 BIO_set_callback_arg(out, bio_err);
192 BIO_set_fp(in, stdin, BIO_NOCLOSE);
194 if (BIO_read_filename(in, inf) <= 0) {
201 BIO_set_fp(out, stdout, BIO_NOCLOSE);
203 if (BIO_write_filename(out, outf) <= 0) {
213 if ((b64 = BIO_new(BIO_f_base64())) == NULL)
216 BIO_set_callback(b64, BIO_debug_callback);
217 BIO_set_callback_arg(b64, bio_err);
220 wbio = BIO_push(b64, wbio);
222 rbio = BIO_push(b64, rbio);
226 inl = BIO_read(rbio, (char *)buff, bsize);
229 if (BIO_write(wbio, (char *)buff, inl) != inl) {
230 BIO_printf(bio_err, "error writing output file\n");
238 BIO_printf(bio_err, "bytes read :%8ld\n", BIO_number_read(in));
239 BIO_printf(bio_err, "bytes written:%8ld\n", BIO_number_written(out));
243 OPENSSL_free(strbuf);