KMAC / cSHAKE in Libgcrypt

Falko Strenzke falko.strenzke at mtg.de
Tue Sep 12 13:50:18 CEST 2023


I agree, for the implementation of KMAC itself we should use the MAC 
API. But my question was about the integration of cSHAKE, which is an 
XOF hash function, not a MAC.

- Falko

Am 05.09.23 um 11:15 schrieb Werner Koch:
> Hi!
>
> Do you have a special reason why you don't use the existing MAC
> framework?  For additional parameters the gcry_mac_ctl function can be
> used.
>
>
> Shalom-Salam,
>
>     Werner
>
>
> p.s.
> This is a copy of mail mail from August 22, which didn't made it
> to the list (we migrated mail systems at that time).
>
-- 

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