Binary package “krb5-k5tls” in ubuntu bionic

TLS plugin for MIT Kerberos

 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 a plugin for the TLS functionality used by optional
 functionality in MIT Kerberos. The only current consumer is client support
 for the MS-KKDCP protocol, which tunnels Kerberos protocol traffic through
 an HTTPS proxy.