1 /* SKEINDRIVER.C - test driver for SKEIN */ 2 3 /*- 4 * SPDX-License-Identifier: RSA-MD 5 * 6 * Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All rights 7 * reserved. 8 * 9 * RSA Data Security, Inc. makes no representations concerning either the 10 * merchantability of this software or the suitability of this software for 11 * any particular purpose. It is provided "as is" without express or implied 12 * warranty of any kind. 13 * 14 * These notices must be retained in any copies of any part of this 15 * documentation and/or software. */ 16 17 #include <sys/cdefs.h> 18 #include <sys/types.h> 19 20 #include <stdio.h> 21 #include <time.h> 22 #include <string.h> 23 24 #include "skein.h" 25 26 /* The following makes SKEIN default to SKEIN512 if it has not already been 27 * defined with C compiler flags. */ 28 #ifndef SKEIN 29 #define SKEIN 512 30 #endif 31 32 #if SKEIN == 256 33 #undef SKEIN_Data 34 #define SKEIN_Data SKEIN256_Data 35 #elif SKEIN == 512 36 #undef SKEIN_Data 37 #define SKEIN_Data SKEIN512_Data 38 #elif SKEIN == 1024 39 #undef SKEIN_Data 40 #define SKEIN_Data SKEIN1024_Data 41 #endif 42 43 /* Digests a string and prints the result. */ 44 static void 45 SKEINString(char *string) 46 { 47 char buf[2*128 + 1]; 48 49 printf("SKEIN%d (\"%s\") = %s\n", 50 SKEIN, string, SKEIN_Data(string, strlen(string), buf)); 51 } 52 53 /* Digests a reference suite of strings and prints the results. */ 54 int 55 main(void) 56 { 57 printf("SKEIN%d test suite:\n", SKEIN); 58 59 SKEINString(""); 60 SKEINString("abc"); 61 SKEINString("message digest"); 62 SKEINString("abcdefghijklmnopqrstuvwxyz"); 63 SKEINString("ABCDEFGHIJKLMNOPQRSTUVWXYZ" 64 "abcdefghijklmnopqrstuvwxyz0123456789"); 65 SKEINString("1234567890123456789012345678901234567890" 66 "1234567890123456789012345678901234567890"); 67 68 return 0; 69 } 70