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.]
63 #include <openssl/bio.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>
71 #define BUFSIZE 1024*8
74 #define PROG dgst_main
76 void do_fp(unsigned char *buf,BIO *f,int sep);
77 int MAIN(int argc, char **argv)
79 unsigned char *buf=NULL;
81 const EVP_MD *md=NULL,*m;
85 #define PROG_NAME_SIZE 16
86 char pname[PROG_NAME_SIZE];
92 if ((buf=(unsigned char *)Malloc(BUFSIZE)) == NULL)
94 BIO_printf(bio_err,"out of memory\n");
98 if ((bio_err=BIO_new(BIO_s_file())) != NULL)
99 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
101 /* first check the program name */
102 program_name(argv[0],pname,PROG_NAME_SIZE);
104 md=EVP_get_digestbyname(pname);
110 if ((*argv)[0] != '-') break;
111 if (strcmp(*argv,"-c") == 0)
113 else if (strcmp(*argv,"-d") == 0)
115 else if ((m=EVP_get_digestbyname(&((*argv)[1]))) != NULL)
126 if ((argc > 0) && (argv[0][0] == '-')) /* bad option */
128 BIO_printf(bio_err,"unknown option '%s'\n",*argv);
129 BIO_printf(bio_err,"options are\n");
130 BIO_printf(bio_err,"-c to output the digest with separating colons\n");
131 BIO_printf(bio_err,"-d to output debug info\n");
132 BIO_printf(bio_err,"-%3s to use the %s message digest algorithm (default)\n",
134 BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
136 BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
138 BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
140 BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
142 BIO_printf(bio_err,"-%3s to use the %s message digest algorithm\n",
143 LN_ripemd160,LN_ripemd160);
148 in=BIO_new(BIO_s_file());
149 bmd=BIO_new(BIO_f_md());
152 BIO_set_callback(in,BIO_debug_callback);
153 /* needed for windows 3.1 */
154 BIO_set_callback_arg(in,bio_err);
157 if ((in == NULL) || (bmd == NULL))
159 ERR_print_errors(bio_err);
163 /* we use md as a filter, reading from 'in' */
165 inp=BIO_push(bmd,in);
169 BIO_set_fp(in,stdin,BIO_NOCLOSE);
170 do_fp(buf,inp,separator);
174 name=OBJ_nid2sn(md->type);
175 for (i=0; i<argc; i++)
177 if (BIO_read_filename(in,argv[i]) <= 0)
183 printf("%s(%s)= ",name,argv[i]);
184 do_fp(buf,inp,separator);
191 memset(buf,0,BUFSIZE);
194 if (in != NULL) BIO_free(in);
195 if (bmd != NULL) BIO_free(bmd);
199 void do_fp(unsigned char *buf, BIO *bp, int sep)
206 i=BIO_read(bp,(char *)buf,BUFSIZE);
209 len=BIO_gets(bp,(char *)buf,BUFSIZE);
211 for (i=0; i<len; i++)
215 printf("%02x",buf[i]);