libkdb5-9 1.17-10ubuntu0.1 (arm64 binary) in ubuntu groovy

 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").
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 This is the MIT reference implementation of Kerberos V5.
 .
 This package contains the internal Kerberos database libraries.