Open-source aspects of GOST Cryptography
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From: Wartan Hachaturow <wartan.hachaturow@gmail.com>
To: Open-source aspects of GOST Cryptography
	<oss-gost-crypto@lists.altlinux.org>
Subject: Re: [oss-gost-crypto] Fwd: Should we consider removing Streebog from the Linux Kernel?
Date: Mon, 25 Mar 2019 12:46:27 +0300
Message-ID: <87wokn8ex8.fsf@gmail.com> (raw)
In-Reply-To: <aede852a-7761-3122-4bd1-4d0a8c918e69@altlinux.org>


On 2019-03-25T12:27:26+0300, Paul Wolneykien wrote:

 >   А вот здесь что имеется в виду? Закономерности, алгебраические
 > корреляции между элементами структуры? Наличие их не подразумевает разве
 > бэкдор?

Сложно разбираться в хайповом набросе, рассчитанном на широкую
аудиторию. В оригинальной статье они заменили три преобразования (две
перестановки и одно матричное умножение) на транспозицию и одно
матричное умножение на матрицу, которую они подобрали.
Как отсюда следует бэкдор -- я не понимаю. И они тоже, так как в начале
статьи кокетливо написано "We provide a first discussion of
the consequences of the new structure in terms of security but leave
their exploitation ina cryptanalysis as an open problem".

--
Regards, Wartan.

  reply	other threads:[~2019-03-25  9:46 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-03-25  4:51 Vitaly Chikunov
2019-03-25  9:03 ` Wartan Hachaturow
2019-03-25  9:25   ` Vitaly Chikunov
2019-03-25  9:33     ` Wartan Hachaturow
2019-03-25 10:16     ` Vitaly Chikunov
2019-03-25 10:27       ` Wartan Hachaturow
2019-03-25 10:33         ` Vitaly Chikunov
2019-03-25  9:27   ` Paul Wolneykien
2019-03-25  9:46     ` Wartan Hachaturow [this message]
2019-03-25  9:55         ` Paul Wolneykien
2019-03-25 10:33             ` Paul Wolneykien
2019-03-25 10:19         ` Vitaly Chikunov

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