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  1. <?php
  2. $json = '{"PublicKey":"<RSAKeyValue><Modulus>wEyodsTjUtDbb8A652Dh/ZPwLoZKAA9N20T5hiUNtGFxnSRWh9xB1WIAwtnz9FDLsT73PiiPyiBLhmI511cyAC+upKqKCtk7OR0fHzlRaH/h7H71X4PAxxes0xYLuEaPwNcanLSB1Tb5e84/JqrZhSqkIxaV5CgNVlRwiU7V5WM=</Modulus><Exponent>AQAB</Exponent></RSAKeyValue>","PublicKeyExpiration":"2019-12-20T16:49:17","code":0,"msg":"OK","ResponseCode":"","ResponseText":"","timeStamp":"2019-12-10T11:49:17.6372291Z"}';
  3. $response = json_decode($json);
  4.  
  5.  
  6.  $signature = md5("5aafc741ff855d9e".strtolower("Tools/SubscriberCampaignActivation"));
  7.  
  8.         $rsa = new RSA();
  9.  
  10.  
  11.  
  12.         $rsa->loadKey($response['PublicKey'], RSA::PUBLIC_FORMAT_XML);
  13.  
  14.         $ciphertext = $rsa->encrypt($signature);
  15.         $byte_array = unpack('C*', $ciphertext);
  16.         $length = count($byte_array);
  17. //        return $length;
  18.         $i = 0;
  19.         $sb = '';
  20.         foreach ($byte_array as $x) {
  21.             $i++;
  22. //        sb.Append(x);
  23.             $sb .= $x;
  24.  
  25.             if ($i < $length)
  26.                 $sb .= ',';
  27.         }
  28.  
  29.  
  30. //        $result = implode(',', $byte_array);
  31.         return $sb;
  32.  
  33.  
  34.  
  35. print_r($response);
Runtime error #stdin #stdout #stderr 0.02s 24452KB
comments (?)
stdin 
Standard input is empty
stdout 
b1b33f289f2fe34e40347341311f1819
stderr 
PHP Fatal error:  Uncaught Error: Class 'RSA' not found in /home/htvvOf/prog.php:8
Stack trace:
#0 {main}
  thrown in /home/htvvOf/prog.php on line 8
https://ideone.com/KnJ9YN
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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