title: mcrypt_decrypt(): Size of key is too large for
body: <p>I'm trying to Decrypt a data with a key of AES 256 61 character length.
  Please refer below code:
  $key is AES 256 61 character length.</p>
  
  <p>mcrypt_decrypt(MCRYPT_RIJNDAEL_256, $key, $value, MCRYPT_MODE_CBC, str_rand(61));</p>
  
  <p>Error:
  mcrypt_decrypt(): Size of key is too large for this algorithm  </p>
  
  <p>Please advice.</p>
  
  <p>Thanks,</p>