From: Vitaly Chikunov <vt@altlinux.org>
To: Open-source aspects of GOST Cryptography
<oss-gost-crypto@lists.altlinux.org>
Subject: Re: [oss-gost-crypto] "Об open-source реализациях хэш-функции ГОСТ Р 34.11-2012"
Date: Sun, 5 May 2019 00:57:21 +0300
Message-ID: <20190504215721.d236qhknugo2xf4r@altlinux.org> (raw)
In-Reply-To: <CADqLbz+fdDsP121QnuRvsW-37kc25Ey3aZ4ZOEux9+E33oFLnQ@mail.gmail.com>
On Sun, May 05, 2019 at 12:50:03AM +0300, Dmitry Belyavsky wrote:
> У меня там был какой-то тестовый вектор в gost-engine. Как назывался, ща не
> помню.
На нём разницы нет.
> On Sun, May 5, 2019 at 12:33 AM Dmitry Eremin-Solenikov <
> dbaryshkov@gmail.com> wrote:
>
> > Спасибо, сейчас отправлю патчи.
> >
> > Паралеллельно отмечу: эта ошибка не ловится тестом eeee...eeee1611...1116.
> >
> > Тестовый вектор на эту ошибку (рекомендую добавить в тестовые векторы):
> >
> > $ echo -ne
> > '\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff'
> > | openssl dgst -md_gost12_512
> > (stdin)=
> > 90a161d12ad309498d3fe5d48202d8a4e9c406d6a264aeab258ac5ecc37a7962aaf9587a5abb09b6bb81ec4b3752a3ff5a838ef175be5772056bc5fe54fcfc7e
> >
> > Реализации с ошибкой выдают:
> > (stdin)=
> > c5e8ac156e3cd7f395fa9c8bf8fb3995dcfadc0ee539d56e5138804b488e17b846fc7bccf883b21914acfd0add48e55ac359a7564f39619cd6ad9d93a35bf9a9
К слову, достаточно 64-х "\xff".
libgcrypt (master)$ perl -E 'print "\xff" x 64'| openssl dgst -md_gost12_256 -r; perl -E 'print "\xff" x 64' | ./tests/gchash stribog256 -
964a5ab60286f106288743e2fe1a422d160898ca1bd535e831aa500cfe34d7e8 *stdin
6cad1fb10486524958e90756a6e72ab717d89842634004a0958582d256209818 -
next prev parent reply other threads:[~2019-05-04 21:57 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-02 12:41 Vitaly Chikunov
2019-05-04 21:33 ` Dmitry Eremin-Solenikov
2019-05-04 21:57 ` Vitaly Chikunov [this message]
2019-05-25 20:03 ` Vitaly Chikunov
2019-05-25 21:32 ` Vitaly Chikunov
2020-01-13 5:07 ` Vitaly Chikunov
2020-01-13 5:55 ` Wartan Hachaturow
2020-01-13 8:22 ` [oss-gost-crypto] Streebog padding bug Ex: "Об open-source реализациях Vitaly Chikunov
2019-05-25 19:53 ` [oss-gost-crypto] "Об open-source реализациях хэш-функции ГОСТ Р 34.11-2012" Dmitry Eremin-Solenikov
2019-07-09 15:20 ` Vitaly Chikunov
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190504215721.d236qhknugo2xf4r@altlinux.org \
--to=vt@altlinux.org \
--cc=oss-gost-crypto@lists.altlinux.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Open-source aspects of GOST Cryptography
This inbox may be cloned and mirrored by anyone:
git clone --mirror http://lore.altlinux.org/oss-gost-crypto/0 oss-gost-crypto/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 oss-gost-crypto oss-gost-crypto/ http://lore.altlinux.org/oss-gost-crypto \
oss-gost-crypto@lists.altlinux.org oss-gost-crypto@lists.altlinux.ru oss-gost-crypto@lists.altlinux.com
public-inbox-index oss-gost-crypto
Example config snippet for mirrors.
Newsgroup available over NNTP:
nntp://lore.altlinux.org/org.altlinux.lists.oss-gost-crypto
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git