phc-discussions - Re: [PHC] Finalizing Catena, Lyra2, Makwa, yescrypt

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Message-ID: <55B78157.9070305@uni-weimar.de>
Date: Tue, 28 Jul 2015 15:19:19 +0200
From: Jakob Wenzel <jakob.wenzel@...-weimar.de>
To: discussions@...sword-hashing.net
Subject: Re: [PHC] Finalizing Catena, Lyra2, Makwa, yescrypt

On 28.07.2015 09:26, Jean-Philippe Aumasson wrote:
> Catena, Lyra2, Makwa, yescrypt are PHC's special recognitions.
> We'll deliver packages (specs+code) of their final versions in Q3.
> Meanwhile, minor changes can be made to the algorithms, but we need
> to agree on those.
> 
> @Submitters of C, L, M, y: Do you intend to make any changes to
> your algorithms? If so, which ones?
> 

Hi,

we do not plan to make any changes to the algorithm of Catena.
Nevertheless, we plan to update the reference implementation and the
specification paper regarding to the descriptions of Blake2b-1,
mention Catena-Axungia (search tool to find optimal parameters),
mention Catena-Variants (implementation of Catena that allows
extension and mofidication), and correcting some indices to ensure
consistency throughout the whole document.

Best regards,
Jakob

-- 
Jakob Wenzel
Research Assistant
Chair of Media Security (Prof. Lucks)
Bauhausstraße 11 (Room 217)
99423 Weimar