sys-auth/
yubico-piv-tool

Command-line tool and p11-kit module for the YubiKey PIV application

https://developers.yubico.com/yubico-piv-tool/

There are no open security bugs.

You think something is missing here?
Start with filling a new security bug.

Please file new vulnerability reports on Gentoo Bugzilla and assign them to the Gentoo Security product and Vulnerabilities component.