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      1 /*	$NetBSD: n-fold-test.c,v 1.2 2017/01/28 21:31:49 christos Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1999 - 2001 Kungliga Tekniska Hgskolan
      5  * (Royal Institute of Technology, Stockholm, Sweden).
      6  * All rights reserved.
      7  *
      8  * Redistribution and use in source and binary forms, with or without
      9  * modification, are permitted provided that the following conditions
     10  * are met:
     11  *
     12  * 1. Redistributions of source code must retain the above copyright
     13  *    notice, this list of conditions and the following disclaimer.
     14  *
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  *
     19  * 3. Neither the name of KTH nor the names of its contributors may be
     20  *    used to endorse or promote products derived from this software without
     21  *    specific prior written permission.
     22  *
     23  * THIS SOFTWARE IS PROVIDED BY KTH AND ITS CONTRIBUTORS ``AS IS'' AND ANY
     24  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     26  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL KTH OR ITS CONTRIBUTORS BE
     27  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     28  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     29  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
     30  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
     31  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
     32  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
     33  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
     34 
     35 #include "krb5_locl.h"
     36 
     37 enum { MAXSIZE = 24 };
     38 
     39 static struct testcase {
     40     const char *str;
     41     unsigned n;
     42     unsigned char res[MAXSIZE];
     43 } tests[] = {
     44     {"012345",		8,
     45      {0xbe, 0x07, 0x26, 0x31, 0x27, 0x6b, 0x19, 0x55}
     46     },
     47     {"basch",		24,
     48      {0x1a, 0xab, 0x6b, 0x42, 0x96, 0x4b, 0x98, 0xb2, 0x1f, 0x8c, 0xde,
     49       0x2d, 0x24, 0x48, 0xba, 0x34, 0x55, 0xd7, 0x86, 0x2c, 0x97, 0x31,
     50       0x64, 0x3f}
     51     },
     52     {"eichin",		24,
     53      {0x65, 0x69, 0x63, 0x68, 0x69, 0x6e, 0x4b, 0x73, 0x2b, 0x4b,
     54       0x1b, 0x43, 0xda, 0x1a, 0x5b, 0x99, 0x5a, 0x58, 0xd2, 0xc6, 0xd0,
     55       0xd2, 0xdc, 0xca}
     56     },
     57     {"sommerfeld",	24,
     58      {0x2f, 0x7a, 0x98, 0x55, 0x7c, 0x6e, 0xe4, 0xab, 0xad, 0xf4,
     59       0xe7, 0x11, 0x92, 0xdd, 0x44, 0x2b, 0xd4, 0xff, 0x53, 0x25, 0xa5,
     60       0xde, 0xf7, 0x5c}
     61     },
     62     {"MASSACHVSETTS INSTITVTE OF TECHNOLOGY", 24,
     63      {0xdb, 0x3b, 0x0d, 0x8f, 0x0b, 0x06, 0x1e, 0x60, 0x32, 0x82,
     64       0xb3, 0x08, 0xa5, 0x08, 0x41, 0x22, 0x9a, 0xd7, 0x98, 0xfa, 0xb9,
     65       0x54, 0x0c, 0x1b}
     66     },
     67     {"assar (at) NADA.KTH.SE", 24,
     68      {0x5c, 0x06, 0xc3, 0x4d, 0x2c, 0x89, 0x05, 0xbe, 0x7a, 0x51,
     69       0x83, 0x6c, 0xd6, 0xf8, 0x1c, 0x4b, 0x7a, 0x93, 0x49, 0x16, 0x5a,
     70       0xb3, 0xfa, 0xa9}
     71     },
     72     {"testKRBTEST.MIT.EDUtestkey", 24,
     73      {0x50, 0x2c, 0xf8, 0x29, 0x78, 0xe5, 0xfb, 0x1a, 0x29, 0x06,
     74       0xbd, 0x22, 0x28, 0x91, 0x56, 0xc0, 0x06, 0xa0, 0xdc, 0xf5, 0xb6,
     75       0xc2, 0xda, 0x6c}
     76     },
     77     {"password", 7,
     78      {0x78, 0xa0, 0x7b, 0x6c, 0xaf, 0x85, 0xfa}
     79     },
     80     {"Rough Consensus, and Running Code", 8,
     81      {0xbb, 0x6e, 0xd3, 0x08, 0x70, 0xb7, 0xf0, 0xe0},
     82     },
     83     {"password", 21,
     84      {0x59, 0xe4, 0xa8, 0xca, 0x7c, 0x03, 0x85, 0xc3, 0xc3, 0x7b, 0x3f,
     85       0x6d, 0x20, 0x00, 0x24, 0x7c, 0xb6, 0xe6, 0xbd, 0x5b, 0x3e},
     86     },
     87     {"MASSACHVSETTS INSTITVTE OF TECHNOLOGY", 24,
     88      {0xdb, 0x3b, 0x0d, 0x8f, 0x0b, 0x06, 0x1e, 0x60, 0x32, 0x82, 0xb3,
     89       0x08, 0xa5, 0x08, 0x41, 0x22, 0x9a, 0xd7, 0x98, 0xfa, 0xb9, 0x54,
     90       0x0c, 0x1b}
     91     },
     92     {NULL, 0, {0}}
     93 };
     94 
     95 int
     96 main(int argc, char **argv)
     97 {
     98     unsigned char data[MAXSIZE];
     99     struct testcase *t;
    100     int ret = 0;
    101 
    102     for (t = tests; t->str; ++t) {
    103 	int i;
    104 
    105 	ret = _krb5_n_fold (t->str, strlen(t->str), data, t->n);
    106 	if (ret)
    107 	    errx(1, "out of memory");
    108 	if (memcmp (data, t->res, t->n) != 0) {
    109 	    printf ("n-fold(\"%s\", %d) failed\n", t->str, t->n);
    110 	    printf ("should be: ");
    111 	    for (i = 0; i < t->n; ++i)
    112 		printf ("%02x", t->res[i]);
    113 	    printf ("\nresult was: ");
    114 	    for (i = 0; i < t->n; ++i)
    115 		printf ("%02x", data[i]);
    116 	    printf ("\n");
    117 	    ret = 1;
    118 	}
    119     }
    120     return ret;
    121 }
    122