Date Published: October 2019
Comments Due:
Email Comments to:
Author(s)
Elaine Barker (NIST)
Announcement
This document provides general guidance and best practices for the management of cryptographic keying material. Among other changes, this revision emphasizes the protection needed for the metadata associated with keys; includes discussions on access control, identity authentication, and inventory management for keys and certificates; and provides guidance consistent with Federal Information Processing Standards (FIPS) Publication 201, Personal Identity Verification (PIV) of Federal Employees and Contractors, and SP 800-63, Digital Identity Guidelines. Appendix C contains a complete list of changes.
NOTE: A call for patent claims is included on page iv of this draft. For additional information, see the Information Technology Laboratory (ITL) Patent Policy--Inclusion of Patents in ITL Publications.
This Recommendation 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, including definitions of the security services that may be provided when using cryptography and the algorithms and key types that may be employed, specifications of the protection that each type of key and other cryptographic information requires and methods for providing this protection, discussions about the functions involved in key management, and discussions about a variety of key-management issues to be addressed when using cryptography. Part 2 provides guidance on policy and security planning requirements for U.S. Government agencies. Part 3 provides guidance when using the cryptographic features of current systems.
This Recommendation 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, including definitions of the security services that may be provided when using cryptography and...
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This Recommendation 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, including definitions of the security services that may be provided when using cryptography and the algorithms and key types that may be employed, specifications of the protection that each type of key and other cryptographic information requires and methods for providing this protection, discussions about the functions involved in key management, and discussions about a variety of key-management issues to be addressed when using cryptography. Part 2 provides guidance on policy and security planning requirements for U.S. Government agencies. Part 3 provides guidance when using the cryptographic features of current systems.
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Keywords
archive; assurances; authentication; authorization; availability; backup; compromise; confidentiality; cryptanalysis; cryptographic key; cryptographic module; digital signature; hash function; key agreement; key information; key-inventory management; key management; key management policy; key recovery; key transport; originator-usage period; private key; public key; recipient-usage period; secret key; split knowledge; trust anchor
Control Families
Access Control;
Audit and Accountability;
Contingency Planning;
Media Protection;
Planning;
System and Communications Protection;
System and Information Integrity;