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NIST SP 800-25

Federal Agency Use of Public Key Technology for Digital Signatures and Authentication

Date Published: October 2000

Planning Note (09/13/2021):

See the withdrawal announcement and rationale for withdrawal.

For current information on this topic, see, especially:


Kathy Lyons-Burke (NIST), Federal Public Key Infrastructure Steering Committee



Federal bridge CA; Government Paperwork Elimination Act; GPEA; guidance; PKI; public key infrastructure
Control Families

Contingency Planning; Identification and Authentication; Planning; Risk Assessment; System and Communications Protection


Download URL

Supplemental Material:
None available

Document History:
10/01/00: SP 800-25 (Final)