crypt/sha256c-test.c

   1 #include <crypt.h>
   2 #include <stdio.h>
   3 #include <string.h>
   4
   5 static const struct
   6 {
   7   const char *salt;
   8   const char *input;
   9   const char *expected;
  10 } tests[] =
  11 {
  12   { "$5$saltstring", "Hello world!",
  13     "$5$saltstring$5B8vYYiY.CVt1RlTTf8KbXBH3hsxY/GNooZaBBGWEc5" },
  14   { "$5$rounds=10000$saltstringsaltstring", "Hello world!",
  15     "$5$rounds=10000$saltstringsaltst$3xv.VbSHBb41AL9AvLeujZkZRBAwqFMz2."
  16     "opqey6IcA" },
  17   { "$5$rounds=5000$toolongsaltstring", "This is just a test",
  18     "$5$rounds=5000$toolongsaltstrin$Un/5jzAHMgOGZ5.mWJpuVolil07guHPvOW8"
  19     "mGRcvxa5" },
  20   { "$5$rounds=1400$anotherlongsaltstring",
  21     "a very much longer text to encrypt.  This one even stretches over more"
  22     "than one line.",
  23     "$5$rounds=1400$anotherlongsalts$Rx.j8H.h8HjEDGomFU8bDkXm3XIUnzyxf12"
  24     "oP84Bnq1" },
  25   { "$5$rounds=77777$short",
  26     "we have a short salt string but not a short password",
  27     "$5$rounds=77777$short$JiO1O3ZpDAxGJeaDIuqCoEFysAe1mZNJRs3pw0KQRd/" },
  28   { "$5$rounds=123456$asaltof16chars..", "a short string",
  29     "$5$rounds=123456$asaltof16chars..$gP3VQ/6X7UUEW3HkBn2w1/Ptq2jxPyzV/"
  30     "cZKmF/wJvD" },
  31   { "$5$rounds=10$roundstoolow", "the minimum number is still observed",
  32     "$5$rounds=1000$roundstoolow$yfvwcWrQ8l/K0DAWyuPMDNHpIVlTQebY9l/gL97"
  33     "2bIC" },
  34 };
  35 #define ntests (sizeof (tests) / sizeof (tests[0]))
  36
  37
  38
  39 static int
  40 do_test (void)
  41 {
  42   int result = 0;
  43   int i;
  44
  45   for (i = 0; i < ntests; ++i)
  46     {
  47       char *cp = crypt (tests[i].input, tests[i].salt);
  48
  49       if (strcmp (cp, tests[i].expected) != 0)
  50         {
  51           printf ("test %d: expected \"%s\", got \"%s\"\n",
  52                   i, tests[i].expected, cp);
  53           result = 1;
  54         }
  55     }
  56
  57   return result;
  58 }
  59
  60 #define TEST_FUNCTION do_test ()
  61 #include "../test-skeleton.c"