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/types.h> 18 19 #include <stdio.h> 20 #include <time.h> 21 #include <string.h> 22 23 #include "skein.h" 24 25 /* The following makes SKEIN default to SKEIN512 if it has not already been 26 * defined with C compiler flags. */ 27 #ifndef SKEIN 28 #define SKEIN 512 29 #endif 30 31 #if SKEIN == 256 32 #undef SKEIN_Data 33 #define SKEIN_Data SKEIN256_Data 34 #elif SKEIN == 512 35 #undef SKEIN_Data 36 #define SKEIN_Data SKEIN512_Data 37 #elif SKEIN == 1024 38 #undef SKEIN_Data 39 #define SKEIN_Data SKEIN1024_Data 40 #endif 41 42 /* Digests a string and prints the result. */ 43 static void 44 SKEINString(char *string) 45 { 46 char buf[2*128 + 1]; 47 48 printf("SKEIN%d (\"%s\") = %s\n", 49 SKEIN, string, SKEIN_Data(string, strlen(string), buf)); 50 } 51 52 /* Digests a reference suite of strings and prints the results. */ 53 int 54 main(void) 55 { 56 printf("SKEIN%d test suite:\n", SKEIN); 57 58 SKEINString(""); 59 SKEINString("abc"); 60 SKEINString("message digest"); 61 SKEINString("abcdefghijklmnopqrstuvwxyz"); 62 SKEINString("ABCDEFGHIJKLMNOPQRSTUVWXYZ" 63 "abcdefghijklmnopqrstuvwxyz0123456789"); 64 SKEINString("1234567890123456789012345678901234567890" 65 "1234567890123456789012345678901234567890"); 66 67 return 0; 68 } 69