/*
 *   CrissCross
 *   A multi-purpose cross-platform library.
 *
 *   A product of IO.IN Research.
 *
 *   (c) 2006-2008 Steven Noonan.
 *   Licensed under the New BSD License.
 *
 */

#include "header.h"
#include "md4.h"

using namespace CrissCross::Crypto;
using namespace CrissCross::IO;

int TestMD4()
{
	MD4Hash     md4;

	const char *teststring = NULL;
	size_t      length = 0;

	/* These tests are from http://tools.ietf.org/html/rfc1319 */

	teststring = ""; length = strlen(teststring);
	md4.Process(teststring, length);
	TEST_ASSERT(strcmp(md4.ToString(), "31d6cfe0d16ae931b73c59d7e0c089c0") == 0);

	teststring = "a"; length = strlen(teststring);
	md4.Process(teststring, length);
	TEST_ASSERT(strcmp(md4.ToString(), "bde52cb31de33e46245e05fbdbd6fb24") == 0);

	teststring = "abc"; length = strlen(teststring);
	md4.Process(teststring, length);
	TEST_ASSERT(strcmp(md4.ToString(), "a448017aaf21d8525fc10ae87aa6729d") == 0);

	teststring = "message digest"; length = strlen(teststring);
	md4.Process(teststring, length);
	TEST_ASSERT(strcmp(md4.ToString(), "d9130a8164549fe818874806e1c7014b") == 0);

	teststring = "abcdefghijklmnopqrstuvwxyz"; length = strlen(teststring);
	md4.Process(teststring, length);
	TEST_ASSERT(strcmp(md4.ToString(), "d79e1c308aa5bbcdeea8ed63df412da9") == 0);

	teststring = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"; length = strlen(teststring);
	md4.Process(teststring, length);
	TEST_ASSERT(strcmp(md4.ToString(), "043f8582f241db351ce627e153e7f0e4") == 0);

	teststring = "12345678901234567890123456789012345678901234567890123456789012345678901234567890"; length = strlen(teststring);
	md4.Process(teststring, length);
	TEST_ASSERT(strcmp(md4.ToString(), "e33b4ddc9c38f2199c3e7b164fcc0536") == 0);

	MD4Hash    otherhash;
	otherhash.Process("cheese", 6);
	TEST_ASSERT(otherhash != md4 && md4 != otherhash);

	otherhash.Process(teststring, length);
	TEST_ASSERT(otherhash == md4 && md4 == otherhash);

#ifdef FILE_CHECKSUM
	TextReader file;
	file.Open("testfile");
	md4.Process((CoreIOReader *)&file);
	TEST_ASSERT(strcmp(md4.ToString(), "a0834d1fc7fd9849a9f489112491b43e") == 0);
#endif

	return 0;
}