To uninstall trust-store-bin just follow these instructions.
/ubuntu/yakkety/universe///install/index.html Daemon binaries to be used by services. Ubuntu 16.10 universe/devel 2.0.0+16.04.20160119-0ubuntu5
sudo apt-get remove trust-store-bin
Which will remove just the trust-store-bin package itself.
sudo apt-get remove --auto-remove trust-store-bin
This will remove the trust-store-bin package and any other dependant packages which are no longer needed.
If you also want to delete your local/config files for trust-store-bin then this will work.
sudo apt-get purge trust-store-bin
Or similarly, like this trust-store-bin
sudo apt-get purge --auto-remove trust-store-bin
|Description||Daemon binaries to be used by services.|