[CFRG] I-D Action: draft-irtf-cfrg-kangarootwelve-05.txt

internet-drafts@ietf.org Fri, 19 February 2021 10:30 UTC

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Subject: [CFRG] I-D Action: draft-irtf-cfrg-kangarootwelve-05.txt
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A New Internet-Draft is available from the on-line Internet-Drafts directories.
This draft is a work item of the Crypto Forum RG of the IRTF.

        Title           : KangarooTwelve
        Authors         : Benoît Viguier
                          David Wong
                          Gilles Van Assche
                          Quynh Dang
                          Joan Daemen
	Filename        : draft-irtf-cfrg-kangarootwelve-05.txt
	Pages           : 16
	Date            : 2021-02-19

   This document defines the KangarooTwelve eXtendable Output Function
   (XOF), a hash function with output of arbitrary length.  It provides
   an efficient and secure hashing primitive, which is able to exploit
   the parallelism of the implementation in a scalable way.  It uses
   tree hashing over a round-reduced version of SHAKE128 as underlying

   This document builds up on the definitions of the permutations and of
   the sponge construction in [FIPS 202], and is meant to serve as a
   stable reference and an implementation guide.

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