PHP Extension

Compute Glacier SHA256 Linear Hash of a File

See more Amazon Glacier Examples

Computes the Amazon Glacier SHA256 linear hash for a file. PHP Extension

<?php

include("chilkat.php");

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

$crypt = new CkCrypt2();

// The "linear hash" is simply the SHA256 hash of the file bytes.
$crypt->put_HashAlgorithm('sha256');

// Return the hash in lowercase hexidecimal format.
$crypt->put_EncodingMode('hexlower');

$linearHashHex = $crypt->hashFileENC('qa_data/jpg/penguins.jpg');
print 'SHA256 linear hash = ' . $linearHashHex . "\n";

?>