HSM(Fortanix) does support KMIP protocol.

So my customer is already using the local encryption key from Cache i.e. Encrption key from file.. and now he needs to migrate the encryption key file to KMIP Server.

Does Cache supports that ?

In most of the DBs, we do Master Key rotation on time to time basis for security reasons. In my case, I have created a KMIP server, encrypted the database. Now I have to rotate the master key.

I don't find any documentation around rotating the master key.

Only Activation, listing, and deleting the master key.