";
// Same as above but using a function
function getPasswordHash_Hex($username, $password) {
// Compute hash of salted-password (and salt) from username and password (in hex format)
$salt = hash('sha256', $username); // Compute salt as the hash of the username
$saltedPwd = $salt . $password; // Get a salted password by combining salt and password
$hashedPwd = hash('sha256', $saltedPwd); // Hash the salted password using SHA-256
// Return the password hash and the salt
return [
'hash' => $hashedPwd,
'salt' => $salt
];
}
// Example usage of function getPasswordHash
$getHasedPwd = getPasswordHash_Hex($username, $password);
// Display results
echo "Salt (in hex) computed using function getPasswordHash_Hex: " . $getHasedPwd['salt'] . "
";
echo "Hash (in hex) computed using function getPasswordHash_Hex: " . $getHasedPwd['hash'] . "
";
?>