e
connection</p></td>
    </tr>
    <tr>
      <th>key</th>
      <td><p>For symmetric decryption, 'pkey' should be NULL (default) and
'key' can be either a string (Default is 'pass') or a raw object. For
asymmetric decryption, both 'key' (private key of the decrypter) and 'pkey'
(public key of the encrypter) should be raw objects.</p></td>
    </tr>
    <tr>
      <th>pkey</th>
      <td><p>See 'key'</p></td>
    </tr>
    <tr>
      <th>ascii</th>
      <td><p>TRUE, if the encrypted output is a string(wri