From: Andrey Cherepanov <cas@altlinux.org>
To: devel@lists.altlinux.org
Subject: Re: [devel] Аппаратный AES и наш p7zip
Date: Thu, 23 Apr 2020 08:36:02 +0300
Message-ID: <9578152d-e4c4-02ff-7b6d-daa5848070ae@altlinux.org> (raw)
In-Reply-To: <20200422224858.GE18042@altlinux.org>
23.04.2020 01:48, Alexey V. Vissarionov пишет:
> On 2020-04-22 23:09:58 +0300, Andrey Cherepanov wrote:
>
> > cas ~ # 7z b -mm=AES256CBC:2
> > System ERROR: E_NOTIMPL
> > Кто может пояснить, почему у нас этот тест не срабатывает?
>
> А может, даже и хорошо, что не срабатывает... Подробности пока
> публиковать рано, но:
>
> % zgrep AES_NI /proc/config.gz
> # CONFIG_CRYPTO_AES_NI_INTEL is not set
>
> В общем, пользуйте SSE|AVX. А еще лучше - не Rijndael, а Twofish
> или вообще ГОСТ 34.12 :-)
Я уже отправил в Sisyphus p7zip с поддержкой ассемблерных вставок (как
это сделано в Fedora и Debian). Надеюсь, никто не против.
--
Andrey Cherepanov
cas@altlinux.org
next prev parent reply other threads:[~2020-04-23 5:36 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-22 22:48 ` Alexey V. Vissarionov
2020-04-23 5:36 ` Andrey Cherepanov [this message]
2020-04-23 5:57 ` Alexey V. Vissarionov
2020-04-26 9:55 ` Leonid Krivoshein
2020-04-26 11:45 ` Alexey V. Vissarionov
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