PHP - Hash / Shifrlash

PHP - Hash / Shifrlash (86)

Akbarali
#81 13:02:06, 18 May 2020

Tayota, # Tayota (17.05.2020 / 03:11)
Matnni faqat raqam tarkibida hashlaydigan shifrlar ham bormi?
Misol
salom > 52862480552558

$encrypted_text = encrypt("Akbarali");
    $decrypted_text = decrypt($encrypted_text);
    echo $encrypted_text."<br>";
echo $decrypted_text;
    function encrypt($input_str){
    $output_str = "";
        $charachters = str_split($input_str);
        for($i = 0 ; $i < sizeof($charachters) ; $i++){
            $output_str .= str_pad(ord($charachters[$i]), 3, "0", STR_PAD_LEFT);
        }
        return $output_str;
    }
    function decrypt($input_str){
        $output_str = "";
        $charachters = str_split($input_str,3);
        for($i = 0 ; $i < sizeof($charachters) ; $i++){
            $output_str .= chr($charachters[$i]);
        }
        return $output_str;
    }

Namuna: https://uzhackersw.uz/modul/shifr/

Akbarali
#82 13:04:13, 18 May 2020

Agarda o`zingizni saytingizga qo`ymoqchi bo`lsangiz

<!doctype html>
<html lang="uz">
<head>
 <meta charset="UTF-8">
 <title>Harflarni shifrlash</title>
 <script src="https://uzhackersw.uz/theme/theme/js/jquery.min.js"></script>
</head>
<body>
  <script>
$(document).on("click", "#shifbut", function() {
var a = $("#shifr").val();
$.ajax({
  method: "POST",
  url: "https://uzhackersw.uz/modul/shifr/shifr.php",
  data: { shifr: a}
})
  .done(function(a) {
    $("#shifrlangan").empty(),
    $("#shifr").val(""),
    $("#shifrlangan").append(a.success);
  });
});
 
$(document).on("click", "#deshifbut", function() {
var a = $("#deshifr").val();
$.ajax({
  method: "POST",
  url: "https://uzhackersw.uz/modul/shifr/deshifr.php",
  data: { deshifr: a}
})
  .done(function(a) {
    $("#deshifrlangan").empty(),
    $("#deshifr").val(""),
    $("#deshifrlangan").append(a.success);
  });
});
  </script>
  <p>Matnni shifrlash</p>
 <input type="text" id="shifr">
 <button id="shifbut">Shifrlash</button>
  <p id="shifrlangan"></p>
    <p>Matnni deshifrlash</p>
 <input type="text" id="deshifr">
 <button id="deshifbut">Deshifrlash</button>
  <p id="deshifrlangan"></p>
</body>
</html>