[Superseded by NIST SP 800-135 Rev. 1, "Recommendation for Existing Application-Specific Key Derivation Functions" (December 2011), http://www.nist.gov/manuscript-publication-search.cfm?pub_id=910283] Cryptographic keys are vital to the security of internet security applications and protocols. Many widely-used internet security protocols have their own application-specific Key Derivation Functions (KDFs) that are used to generate the cryptographic keys required for their cryptographic functions. This Recommendation provides security requirements for those KDFs.
Citation: Special Publication (NIST SP) - 800-135Report Number:
NIST Pub Series: Special Publication (NIST SP)
Pub Type: NIST Pubs
Cryptographic key, shared secret, Diffie-Hellman (DH) key exchange, hash function, Key Derivation Function (KDF), Hash-based Key Derivation Function, Randomness Extraction, Key Expansion, Pseudorandom Function (PRF), HMAC, ANS X9.42-2001, ANS X9.63-2001, IKE, SSH, TLS, SRTP, SNMP, TPM