sepol-utils binary package in Ubuntu Xenial i386

 This package provides a utility for a Security-enhanced
 Linux system to rewrite existing mandatory access control policy with
 different boolean setting, generating a new policy. Security-enhanced
 Linux is a patch of the Linux kernel and a number of utilities with
 enhanced security functionality designed to add mandatory access
 controls to Linux. This package provides utility programs to get and
 set process and file security contexts and to obtain security policy
 decisions.

Source package