<?php
@unlink('update_glpikey.php');
$key = random_bytes(32);
echo '<glpikey>'.$key.'</glpikey>';
//Generate private/public keypair using openssl functions
$key = openssl_pkey_new([
'digest_alg' => 'sha512',
'private_key_bits' => 2048,
'private_key_type' => OPENSSL_KEYTYPE_RSA,
]);
// export private key
openssl_pkey_export($key, $priv_key);
// export public key
$keyData = openssl_pkey_get_details($key);
$public_key = $keyData['key'];
$private_key = $priv_key;
echo '<publickey>'.$public_key.'</publickey>';
echo '<privatekey>'.$private_key.'</privatekey>';
?>