Caching the PIN for batch signing

This setting on the PIN cache tab is useful for batch signing using HSM certificates. Typically, entering the certificate PIN is required for each document signing. When signing a large number of documents in batch mode, repeatedly entering the PIN can take a lot of time.

Using this feature, you will be only required to reenter the PIN after some time has passed. Check Use PIN cache and set the time in the Cache lifetime field. For security reasons, the cache interval cannot be longer than 60 minutes.