Hi Narayanan,
Thanks for reaching out to us.
In Sentinel LDK Envelope, you can specify the required Hasp Key ID (in following XML) under option Custom Protection Key Login Scope. Please refer the attachment.
<?xml version="1.0" encoding="UTF-8" ?>
<haspscope>
<hasp id="123456789" />
</haspscope>
Feel free to get back to us.
Regards,
Gaurav Bhanot