xref: /freebsd/lib/libmd/tests/skeindriver.c (revision e0c51286dd6d1c1ce6d3761933a028cc3dcdd6ca)
1*e0c51286SKyle Evans /* SKEINDRIVER.C - test driver for SKEIN */
2*e0c51286SKyle Evans 
3*e0c51286SKyle Evans /*-
4*e0c51286SKyle Evans  * SPDX-License-Identifier: RSA-MD
5*e0c51286SKyle Evans  *
6*e0c51286SKyle Evans  * Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All rights
7*e0c51286SKyle Evans  * reserved.
8*e0c51286SKyle Evans  *
9*e0c51286SKyle Evans  * RSA Data Security, Inc. makes no representations concerning either the
10*e0c51286SKyle Evans  * merchantability of this software or the suitability of this software for
11*e0c51286SKyle Evans  * any particular purpose. It is provided "as is" without express or implied
12*e0c51286SKyle Evans  * warranty of any kind.
13*e0c51286SKyle Evans  *
14*e0c51286SKyle Evans  * These notices must be retained in any copies of any part of this
15*e0c51286SKyle Evans  * documentation and/or software. */
16*e0c51286SKyle Evans 
17*e0c51286SKyle Evans #include <sys/types.h>
18*e0c51286SKyle Evans 
19*e0c51286SKyle Evans #include <stdio.h>
20*e0c51286SKyle Evans #include <time.h>
21*e0c51286SKyle Evans #include <string.h>
22*e0c51286SKyle Evans 
23*e0c51286SKyle Evans #include "skein.h"
24*e0c51286SKyle Evans 
25*e0c51286SKyle Evans /* The following makes SKEIN default to SKEIN512 if it has not already been
26*e0c51286SKyle Evans  * defined with C compiler flags. */
27*e0c51286SKyle Evans #ifndef SKEIN
28*e0c51286SKyle Evans #define SKEIN 512
29*e0c51286SKyle Evans #endif
30*e0c51286SKyle Evans 
31*e0c51286SKyle Evans #if SKEIN == 256
32*e0c51286SKyle Evans #undef SKEIN_Data
33*e0c51286SKyle Evans #define SKEIN_Data SKEIN256_Data
34*e0c51286SKyle Evans #elif SKEIN == 512
35*e0c51286SKyle Evans #undef SKEIN_Data
36*e0c51286SKyle Evans #define SKEIN_Data SKEIN512_Data
37*e0c51286SKyle Evans #elif SKEIN == 1024
38*e0c51286SKyle Evans #undef SKEIN_Data
39*e0c51286SKyle Evans #define SKEIN_Data SKEIN1024_Data
40*e0c51286SKyle Evans #endif
41*e0c51286SKyle Evans 
42*e0c51286SKyle Evans /* Digests a string and prints the result. */
43*e0c51286SKyle Evans static void
44*e0c51286SKyle Evans SKEINString(char *string)
45*e0c51286SKyle Evans {
46*e0c51286SKyle Evans 	char buf[2*128 + 1];
47*e0c51286SKyle Evans 
48*e0c51286SKyle Evans 	printf("SKEIN%d (\"%s\") = %s\n",
49*e0c51286SKyle Evans 	       SKEIN, string, SKEIN_Data(string, strlen(string), buf));
50*e0c51286SKyle Evans }
51*e0c51286SKyle Evans 
52*e0c51286SKyle Evans /* Digests a reference suite of strings and prints the results. */
53*e0c51286SKyle Evans int
54*e0c51286SKyle Evans main(void)
55*e0c51286SKyle Evans {
56*e0c51286SKyle Evans 	printf("SKEIN%d test suite:\n", SKEIN);
57*e0c51286SKyle Evans 
58*e0c51286SKyle Evans 	SKEINString("");
59*e0c51286SKyle Evans 	SKEINString("abc");
60*e0c51286SKyle Evans 	SKEINString("message digest");
61*e0c51286SKyle Evans 	SKEINString("abcdefghijklmnopqrstuvwxyz");
62*e0c51286SKyle Evans 	SKEINString("ABCDEFGHIJKLMNOPQRSTUVWXYZ"
63*e0c51286SKyle Evans 		  "abcdefghijklmnopqrstuvwxyz0123456789");
64*e0c51286SKyle Evans 	SKEINString("1234567890123456789012345678901234567890"
65*e0c51286SKyle Evans 		  "1234567890123456789012345678901234567890");
66*e0c51286SKyle Evans 
67*e0c51286SKyle Evans 	return 0;
68*e0c51286SKyle Evans }
69