PHP Extension Requires Chilkat v11.0.0+

Workaround for the deprecated Crypt2.OpaqueVerifyBytes method

Shows how to replace the deprecated OpaqueVerifyBytes method. (Chilkat is moving away from the use of CkByteData.) PHP Extension

<?php

include("chilkat.php");

$success = false;

$crypt = new CkCrypt2();

$path = 'c:/someDir/example.p7m';

//  ------------------------------------------------------------------------
//  The OpaqueVerifyBytes method is deprecated:

$inData = new CkByteData();
$inData->loadFile($path);

$outData = new CkByteData();

$success = $crypt->OpaqueVerifyBytes($inData,$outData);

//  ------------------------------------------------------------------------
//  Workaround.
//  (Chilkat is moving away from using CkByteData)

$bd = new CkBinData();
$bd->LoadFile($path);

//  If the opaque signature is validated, the contents of bd are replaced with the original data that was signed.
$success = $crypt->OpaqueVerifyBd($bd);

?>