libmunge2 binary package in Ubuntu Xenial amd64

 MUNGE (MUNGE Uid 'N' Gid Emporium) is an authentication service
 for creating and validating credentials. It allows a process
 to authenticate the UID and GID of another local or remote
 process within a group of hosts having common users and groups.
 These hosts form a security realm that is defined by a shared
 cryptographic key.
 .
 This package contains the shared library required to run
 applications using MUNGE.

Source package