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CMAC-based Extract-and-Expand Key Derivation Function (CKDF)

Document Type Expired Internet-Draft (individual)
Expired & archived
Author Adam Langley
Last updated 2016-02-25 (Latest revision 2015-08-24)
RFC stream (None)
Intended RFC status (None)
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Expired
Telechat date (None)
Responsible AD (None)
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:


This memo describes a KDF based on AES-CMAC.


Adam Langley

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)