https://www.mankier.com/2/nvme_lookup_key
nvme_lookup_key: Lookup key serial number | Man Page | System Calls | ManKier
Looks up the serial number of the key identity with type type in the current session keyring.
lookup keyserial numberman pagesystem callsnvme
https://owa.onyxgfx.com/
Web Key Lookup
webkeylookup