(PHP Extension) RIPEMD Hash a String

Demonstrates how to RIPEMD hash a string using RIPEMD-128, RIPEMD-160, RIPEMD-256, and RIPEMD-320.

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

<?php

// The version number (9_5_0) should match version of the Chilkat extension used, omitting the micro-version number.
// For example, if using Chilkat v9.5.0.48, then include as shown here:
include("chilkat_9_5_0.php");

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

$crypt = new CkCrypt2();

$content = 'abcdefghijklmnopqrstuvwxyz';

// The desired output is a hexidecimal string:
$crypt->put_EncodingMode('hex');

// Set the hash algorithm:
$crypt->put_HashAlgorithm('ripemd128');

$hashStr = $crypt->hashStringENC($content);

print $hashStr . "\n";

// The output is:
// FD2AA607F71DC8F510714922B371834E

$crypt->put_HashAlgorithm('ripemd160');
$hashStr = $crypt->hashStringENC($content);
print $hashStr . "\n";

// The output is:
// F71C27109C692C1B56BBDCEB5B9D2865B3708DBC

$crypt->put_HashAlgorithm('ripemd256');
$hashStr = $crypt->hashStringENC($content);
print $hashStr . "\n";

// The output is:
// 649D3034751EA216776BF9A18ACC81BC7896118A5197968782DD1FD97D8D5133

$crypt->put_HashAlgorithm('ripemd320');
$hashStr = $crypt->hashStringENC($content);
print $hashStr . "\n";

// The output is:
// CABDB1810B92470A2093AA6BCE05952C28348CF43FF60841975166BB40ED234004B8824463E6B00

?>