Package yubico-piv-tool

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

The Yubico PIV tool is used for interacting with the
Privilege and Identification Card (PIV) applet on a YubiKey NEO.

With it you may generate keys on the device, importing keys and certificates,
and create certificate requests, and other operations. A shared library and
a command-line tool is included.