Recommendation for Key Derivation through Extraction-then-Expansion

Chen, Lily

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

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NIST SP 800-56C

Withdrawn on April 16, 2018. Superseded by SP 800-56C Rev. 1

Recommendation for Key Derivation through Extraction-then-Expansion

Documentation Topics

Date Published: November 2011

Author(s)

Lily Chen (NIST)

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 through an extraction-then-expansion procedure.

Keywords

Key derivation; extraction; expansion

Control Families

System and Communications Protection

Documentation

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

Supplemental Material:
None available

Other Parts of this Publication:
SP 800-56A Rev. 2
SP 800-56B Rev. 1

Document History:
11/28/11: SP 800-56C (Final)

Topics

Security and Privacy

key management