Recommendation for Key-Derivation Methods in Key-Establishment Schemes

Barker, Elaine; Chen, Lily; Davis, Richard

doi:https://doi.org/10.6028/NIST.SP.800-56Cr1

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NIST SP 800-56C Rev. 1

Withdrawn on August 18, 2020. Superseded by SP 800-56C Rev. 2

Recommendation for Key-Derivation Methods in Key-Establishment Schemes

Documentation Topics

Date Published: April 2018

Supersedes: SP 800-56C (11/28/2011)

Author(s)

Elaine Barker (NIST), Lily Chen (NIST), Richard Davis (NSA)

Abstract

This Recommendation specifies techniques for the derivation of keying material from a shared secret established during a key-establishment scheme defined in NIST Special Publications 800-56A or 800-56B.

Keywords

expansion; extraction; extraction-then-expansion; key establishment; message authentication code; hash function; key derivation

Control Families

System and Communications Protection

Documentation

Publication:
https://doi.org/10.6028/NIST.SP.800-56Cr1
Download URL

Supplemental Material:
Comments received on Draft SP 800-56C Rev. 1 (pdf)

Document History:
04/16/18: SP 800-56C Rev. 1 (Final)

Topics

Security and Privacy

key management