MD4 module.

[ccan] / ccan / md4 / test / api.c

diff --git a/ccan/md4/test/api.c b/ccan/md4/test/api.c
new file mode 100644 (file)
index 0000000..3981049
--- /dev/null
+++ b/ccan/md4/test/api.c
@@ -0,0 +1,39 @@
+#include "md4/md4.h"
+#include "md4/md4.c"
+#include <tap/tap.h>
+#include <stdio.h>
+
+static void check_md4(const char *string, const char *expected)
+{
+       struct md4_ctx ctx;
+       unsigned int i;
+       char result[33];
+
+       md4_init(&ctx);
+       md4_hash(&ctx, string, strlen(string));
+       md4_finish(&ctx);
+       for (i = 0; i < sizeof(ctx.hash.bytes); i++)
+               sprintf(result+i*2, "%02x", ctx.hash.bytes[i]);
+       ok(strcmp(result, expected) == 0,
+          "Expected %s, got %s", expected, result);
+}
+
+int main(int argc, char *argv[])
+{
+       /* Tests taken from the RFC. */
+       plan_tests(7);
+
+       check_md4("", "31d6cfe0d16ae931b73c59d7e0c089c0");
+       check_md4("a", "bde52cb31de33e46245e05fbdbd6fb24");
+       check_md4("abc", "a448017aaf21d8525fc10ae87aa6729d");
+       check_md4("message digest", "d9130a8164549fe818874806e1c7014b");
+       check_md4("abcdefghijklmnopqrstuvwxyz",
+                 "d79e1c308aa5bbcdeea8ed63df412da9");
+       check_md4("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
+                  "0123456789",
+                 "043f8582f241db351ce627e153e7f0e4");
+       check_md4("1234567890123456789012345678901234567890123456789"
+                  "0123456789012345678901234567890",
+                 "e33b4ddc9c38f2199c3e7b164fcc0536");
+       exit(exit_status());
+}