NIST vydal draft : Special Publication 800-56C, Recommendation for Key Derivation through Extraction-then-Expansion
24.09.2010
Abstract : Draft 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 and 800-56B through an extraction-then-expansion procedure. NIST is in the process of modifying SP 800-56A and SP 800-56B to approve the extraction-then-expansion KDFs specified in this draft Recommendation (800-56C).