Smart Card

Full Title or Meme

A User Device in the shape of a credit card that contains (at a minimum) a communications channel and secure store and processing with user secrets.

All solutions depend on Late Binding Tokens that "account at a particular origin (of the Relying Party, such as http://www.company.com) the device creates a new key pair usable only at that origin and gives the origin the public key to associate with the account."

The PIV card is the first instantiation of Personal Identity Verification (PIV) user credential used for access to US government resources both digital and physical.
Later the concept of Derived Credential was created to extend the capability of PIV into other form factors, such as Smart Phones.
FIPS 201-3 Virtual Public Workshop has the notice and recordings of the workshop on migration from PIV-2 to PIV-3.
Topics include 1) PIV identity proofing and enrollment, 2) PIV card updates and associated authentication mechanisms 3) expansion of PIV credentials/authenticators in the form of Derived PIV credentials, 4) PIV federation as a means for interagency interoperability. Federal Agencies and industry representatives are invited to the virtual event on the Draft FIPS 201-3.