Binary package “libgssrpc4” in ubuntu bionic

MIT Kerberos runtime libraries - GSS enabled ONCRPC

 Kerberos is a system for authenticating users and services on a network.
 Kerberos is a trusted third-party service. That means that there is a
 third party (the Kerberos server) that is trusted by all the entities on
 the network (users and services, usually called "principals").
 This is the MIT reference implementation of Kerberos V5.
 This package contains an RPC library used by the Kerberos administrative
 programs and potentially other applications.