git.ozlabs.org Git - ccan/blob - ccan/crypto/ripemd160/test/run-test-vectors.c

   1 #include <ccan/crypto/ripemd160/ripemd160.h>
   2 /* Include the C files directly. */
   3 #include <ccan/crypto/ripemd160/ripemd160.c>
   4 #include <ccan/tap/tap.h>
   5
   6 /* Test vectors. */
   7 struct test {
   8         const char *test;
   9         size_t repetitions;
  10         beint32_t result[5];
  11 };
  12
  13 /* Test vectors from: http://homes.esat.kuleuven.be/~bosselae/ripemd160.html */
  14 static struct test tests[] = {
  15         { "", 1,
  16           { CPU_TO_BE32(0x9c1185a5), CPU_TO_BE32(0xc5e9fc54),
  17             CPU_TO_BE32(0x61280897), CPU_TO_BE32(0x7ee8f548),
  18             CPU_TO_BE32(0xb2258d31) } },
  19         { "abc", 1,
  20           { CPU_TO_BE32(0x8eb208f7), CPU_TO_BE32(0xe05d987a),
  21             CPU_TO_BE32(0x9b044a8e), CPU_TO_BE32(0x98c6b087),
  22             CPU_TO_BE32(0xf15a0bfc) } },
  23         { "message digest", 1,
  24           { CPU_TO_BE32(0x5d0689ef), CPU_TO_BE32(0x49d2fae5),
  25             CPU_TO_BE32(0x72b881b1), CPU_TO_BE32(0x23a85ffa),
  26             CPU_TO_BE32(0x21595f36) } },
  27         { "abcdefghijklmnopqrstuvwxyz", 1,
  28           { CPU_TO_BE32(0xf71c2710), CPU_TO_BE32(0x9c692c1b),
  29             CPU_TO_BE32(0x56bbdceb), CPU_TO_BE32(0x5b9d2865),
  30             CPU_TO_BE32(0xb3708dbc) } },
  31         { "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", 1,
  32           { CPU_TO_BE32(0x12a05338), CPU_TO_BE32(0x4a9c0c88),
  33             CPU_TO_BE32(0xe405a06c), CPU_TO_BE32(0x27dcf49a),
  34             CPU_TO_BE32(0xda62eb2b) } },
  35         { "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789", 1,
  36           { CPU_TO_BE32(0xb0e20b6e), CPU_TO_BE32(0x31166402),
  37             CPU_TO_BE32(0x86ed3a87), CPU_TO_BE32(0xa5713079),
  38             CPU_TO_BE32(0xb21f5189) } },
  39         { "1234567890", 8,
  40           { CPU_TO_BE32(0x9b752e45), CPU_TO_BE32(0x573d4b39),
  41             CPU_TO_BE32(0xf4dbd332), CPU_TO_BE32(0x3cab82bf),
  42             CPU_TO_BE32(0x63326bfb) } },
  43         { "a", 1000000,
  44           { CPU_TO_BE32(0x52783243), CPU_TO_BE32(0xc1697bdb),
  45             CPU_TO_BE32(0xe16d37f9), CPU_TO_BE32(0x7f68f083),
  46             CPU_TO_BE32(0x25dc1528) } }
  47 };
  48
  49 static bool do_test(const struct test *t, bool single)
  50 {
  51         struct ripemd160 h;
  52
  53         if (single) {
  54                 if (t->repetitions != 1)
  55                         return true;
  56                 ripemd160(&h, t->test, strlen(t->test));
  57         } else {
  58                 struct ripemd160_ctx ctx = RIPEMD160_INIT;
  59                 size_t i;
  60
  61                 for (i = 0; i < t->repetitions; i++)
  62                         ripemd160_update(&ctx, t->test, strlen(t->test));
  63                 ripemd160_done(&ctx, &h);
  64         }
  65
  66         return memcmp(&h.u, t->result, sizeof(t->result)) == 0;
  67 }
  68
  69 int main(void)
  70 {
  71         size_t i;
  72
  73         /* This is how many tests you plan to run */
  74         plan_tests(sizeof(tests) / sizeof(struct test) * 2);
  75
  76         for (i = 0; i < sizeof(tests) / sizeof(struct test); i++)
  77                 ok1(do_test(&tests[i], false));
  78
  79         for (i = 0; i < sizeof(tests) / sizeof(struct test); i++)
  80                 ok1(do_test(&tests[i], true));
  81
  82         /* This exits depending on whether all tests passed */
  83         return exit_status();
  84 }