Recommendation for Key Management: Part 2 – Best Practices for Key Management Organizations

Published: May 23, 2019

Author(s)

Elaine B. Barker, William C. Barker

Abstract

NIST Special Publication (SP) 800-57 provides cryptographic key management guidance. It consists of three parts. Part 1 provides general guidance and best practices for the management of cryptographic keying material. Part 2 provides guidance on policy and security planning requirements. Finally, Part 3 provides guidance when using the cryptographic features of current systems. Part 2 (this document) 1) identifies the concepts, functions and elements common to effective systems for the management of symmetric and asymmetric keys; 2) identifies the security planning requirements and documentation necessary for effective institutional key management; 3) describes Key Management Specification requirements; 4) describes cryptographic Key Management Policy documentation that is needed by organizations that use cryptography; and 5) describes Key Management Practice Statement requirements. Appendices provide examples of some key management infrastructures and supplemental documentation and planning materials.
Citation: Special Publication (NIST SP) - 800-57pt2r1
Report Number:
800-57pt2r1
Pub Type: NIST Pubs

Supersedes

Keywords

authentication, authorization, availability, backup, certification authority, compromise, confidentiality, cryptographic key, cryptographic module, digital signatures, encryption, integrity, inventory management, key information, key management, cryptographic key management policy, key recovery, private key, public key, public key infrastructure, security plan, symmetric key
Created May 23, 2019, Updated May 29, 2019