(PHP Extension) DSA Get Key as XML

Gets the DSA key in XML format.

Chilkat PHP Downloads PHP Extension for Windows, Linux, MacOS, Alpine Linux

<?php

include("chilkat.php");
// Use "chilkat_9_5_0.php" for versions of Chilkat < 10.0.0

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

$dsa = new CkDsa();

// Generate a new 2048 bit DSA key.
$success = $dsa->GenKey(2048);
if ($success != true) {
    print $dsa->lastErrorText() . "\n";
    exit;
}

// Get the public key as XML
$bPublicOnly = true;
$xmlStr = $dsa->toXml($bPublicOnly);
print $xmlStr . "\n";

// Sample output.

// <DSAKeyValue>
// 	<P>wBYOKu...2eoXw==</P>
// 	<Q>1taJI7...kV2/9c=</Q>
// 	<G>qjfbTi...eB1+g==</G>
// 	<Y>t3tz...NqjsPEg==</Y>
// </DSAKeyValue>

// Get the private key as XML.
$bPublicOnly = false;
$xmlStr = $dsa->toXml($bPublicOnly);

print $xmlStr . "\n";

// Sample output.

// <DSAKeyValue>
// 	<P>wBYOKu...2eoXw==</P>
// 	<Q>1taJI7...kV2/9c=</Q>
// 	<G>qjfbTi...eB1+g==</G>
// 	<Y>t3tz...NqjsPEg==</Y>
// 	<X>lm9F...XzuVO+qU=</X>
// </DSAKeyValue>

?>