According to the Wikipedia, a nonce is an arbitrary number used only
once in a cryptographic communication.  This package contain helper
functions for generating nonces.  There are many kinds of nonces used in
different situations.  It's not guaranteed that by using the nonces from
this package you won't have any security issues.  Please make sure that
the nonces generated via this package are usable on your design.

WWW: https://github.com/prowdsponsor/nonce