function testSHA3($outputSize = null)
{
$testCases = array('', 'abc', 'The quick brown fox jumps over the lazy dog', 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789');
foreach ($testCases as $t) {
if (isset($outputSize)) {
echo sha3($t, $outputSize) . PHP_EOL;
} else {
echo sha3($t) . PHP_EOL;
}
}
}
public function encryptString($string, $salt)
{
$hashes_used_secondary = array("sha1", "sha256", "whirlpool", "adler32", "md5", "crc32", "snefru256", "salsa20", "sha512");
$saltArray = unpack("N*", $salt);
$saltcount = (string) $saltArray[1];
$saltcount = substr($saltcount, 0, 3);
$hash_use = $hashes_used_secondary[$saltcount[1] - 1];
$hasharray = array();
for ($count = 0; $count <= $saltcount * 2; $count++) {
$hasharray[] = sha3($this->ascDec($string) * $count);
if (null !== hash($hash_use, $salt)) {
$hasharray[] = hash($hash_use, $salt);
}
}
$reval = array("salt" => $salt, "hash" => sha3(implode("", $hasharray), 384));
return $reval;
}
public function createSha3Salt()
{
$basesalt = base_convert(sha3(mktime(mt_rand(1, 24), mt_rand(1, 60), mt_rand(1, 60), mt_rand(1, 12), mt_rand(1, 7), mt_rand(1970, 2051)) + mt_getrandmax(), 384), 16, 10);
$basesalt = $basesalt * 256;
return sha3($basesalt, 256);
}
