PHP Extension

Workaround for the deprecated Crypt2.VerifyBytes method

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

<?php

include("chilkat.php");

$crypt = new CkCrypt2();

$sigPath = 'c:/someDir/example.p7s';
$originalDataPath = 'c:/someDir/example.dat';

// ------------------------------------------------------------------------
// The VerifyBytes method is deprecated:

$detachedSigBytes = new CkByteData();
$detachedSigBytes->loadFile($sigPath);

$originalDataBytes = new CkByteData();
$originalDataBytes->loadFile($originalDataPath);

$verified = $crypt->VerifyBytes($originalDataBytes,$detachedSigBytes);

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

$bdSig = new CkBinData();
$bdSig->LoadFile($sigPath);

$bdOrigData = new CkBinData();
$bdOrigData->LoadFile($originalDataPath);

$encoding = 'base64';
$crypt->put_EncodingMode($encoding);
$verified = $crypt->VerifyBdENC($bdOrigData,$bdSig->getEncoded($encoding));

?>