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satyendrakumarsingh/hmac.php

Created April 24, 2024 01:50
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hmac.php
<?php
function generateHmacSha512($hmacData, $secretKey) {
$hmacValue = hash_hmac('sha512', $hmacData, pack('H*', $secretKey) , true);
return base64_encode($hmacValue);
}
# TEST HMACSHA512 FUNCTION
$hmacData = "satyendra";
$secretKey = "6B58703273357638792F423F4528472B4B6250655368566D597133743677397A";
echo generateHmacSha512($hmacData, $secretKey);
?>
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