@techreport{irtf-cfrg-kangarootwelve-13, number = {draft-irtf-cfrg-kangarootwelve-13}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-irtf-cfrg-kangarootwelve/13/}, author = {BenoƮt Viguier and David Wong and Gilles Van Assche and Quynh Dang and Joan Daemen}, title = {{KangarooTwelve and TurboSHAKE}}, pagetotal = 28, year = 2024, month = feb, day = 6, abstract = {This document defines four eXtendable Output Functions (XOF), hash functions with output of arbitrary length, named TurboSHAKE128, TurboSHAKE256, KT128 and KT256. All four functions provide efficient and secure hashing primitives, and the last two are able to exploit the parallelism of the implementation in a scalable way. 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.}, }