Cited in: RFC 8619

7 RFCs mentioned in the text of RFC 8619 (Algorithm Identifiers for the HMAC-based Extract-and-Expand Key Derivation Function (HKDF))

RFC	Title	Status	Date
2119	Key words for use in RFCs to Indicate Requirement LevelsS. Bradner	Best Current Practice	March 1997
5652	Cryptographic Message Syntax (CMS)R. Housley	Internet Standard	September 2009
5869	HMAC-based Extract-and-Expand Key Derivation Function (HKDF)H. Krawczyk, P. Eronen	Informational	May 2010
5911	New ASN.1 Modules for Cryptographic Message Syntax (CMS) and S/MIMEP. Hoffman, J. Schaad	Informational	June 2010
5912	New ASN.1 Modules for the Public Key Infrastructure Using X.509 (PKIX)P. Hoffman, J. Schaad	Informational	June 2010
7841	RFC Streams, Headers, and BoilerplatesJ. Halpern, Ed., L. Daigle, Ed., O. Kolkman, Ed.	Informational	May 2016
8174	Ambiguity of Uppercase vs Lowercase in RFC 2119 Key WordsB. Leiba	Best Current Practice	May 2017