Dear @sathishkumar-rk
Please accept our apologies for the delay on the response. We are having higher backlog on RT requests these days.
Regarding your question, we do not have some specific information about OTFAD, do you think you may share with us some information you found? Because so far I heard, RT1160 just have AES, DES, HAB encryption, among other security things, but OTFAD I think no.
Please let me know your thoughts so I can help you further if needed.
Best Regards.
Pablo Avalos.