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Cardholder Authentication for the PIV Digital Signature Key
Published
Author(s)
William Polk, Hildegard Ferraiolo, David Cooper
Abstract
FIPS 201-2 requires explicit user action by the Personal Identity Verification (PIV) cardholder as a condition for use of the digital signature key stored on the card. This document clarifies the requirement for explicit user action to encourage the development of compliant applications and middleware that use the digital signature key.
Polk, W.
, Ferraiolo, H.
and Cooper, D.
(2015),
Cardholder Authentication for the PIV Digital Signature Key, NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NIST.IR.7863
(Accessed October 8, 2025)