<script type="text/javascript">

function generateKeySeed() {
	var keySeedGen = '<?php echo bin2hex(mcrypt_create_iv(30)); ?>';
	jQuery('#extensionSubForm-keySeed').val(keySeedGen);
}

</script>
<script type="text/javascript">

function generateKeySeed() {
	var keySeedGen = '<?php echo bin2hex(mcrypt_create_iv(30, MCRYPT_DEV_URANDOM)); ?>';
	jQuery('#extensionSubForm-keySeed').val(keySeedGen);
}

</script>

Apply URANDOM to PlayReady form as it slow down the add/configure in the admin_console
Apply URANDOM to PlayReady form as it slow down the add/configure in the admin_console