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From: "Nikolay A. Fetisov" <naf@naf.net.ru>
To: ALT Linux Team development discussions <devel@lists.altlinux.org>
Subject: Re: [devel] repo: release
Date: Mon, 19 Jun 2017 18:06:25 +0300
Message-ID: <1497884785.4924.15.camel@naf.net.ru> (raw)
In-Reply-To: <CAGodH5ce5=Ky=040yv1gxD3srWvJ+GuHusX4LbH4-AkiCsZ0zw@mail.gmail.com>

Здравствуйте!

В Пн, 19/06/2017 в 17:31 +0300, Boris Savelev пишет:
> 19 июня 2017 г., 17:19 пользователь Nikolay A. Fetisov <naf@>
> написал:
> > ....
> > > > > Дополнительный вопрос: 21 век, а в release _только_ md5...
> > > > > доколе?)
> > > > 
> > > > Будем надеяться, уже скоро.
> > 
> > А чем он плох _в данном случае_? ...
> 
> Ну... Как минимум на всякий случай.
> https://wiki.debian.org/DebianRepository/Format#MD5Sum.2C_SHA1.2C_SHA
> 256
> Clients may not use the MD5Sum and SHA1 fields for security purposes,
> and must require a SHA256 or a SHA512 field.

Это в Debian'е и для их deb'ов.


У нас же 

$ rpm --checksig -vv  alt-gpgkeys-0.7.118-alt1.src.rpm 
D: Ожидаемый размер:       262690 = lead(96)+sigs(248)+pad(0)+data(262346)
D: Фактический размер:       262690
alt-gpgkeys-0.7.118-alt1.src.rpm:
MD5 sum OK: 4d0a5101640c959f198373d884d0c74b
gpg: WARNING: unsafe ownership on homedir `/usr/lib/alt-gpgkeys'
gpg: Signature made Tue Jun 13 17:40:59 2017 MSK using DSA key ID AE4AE412
gpg: Good signature from "R. E. Gnimocni <incominger@>"


Смысл использовать в release что-либо сложнее MD5, если сами
пакеты верифицируются MD5 и PGP с ключом DSA/1024 (т.е., насколько
я понимаю, с использованием SHA-1) ? 


-- 
С уважением,
Николай Фетисов


  reply	other threads:[~2017-06-19 15:06 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-06-19 12:59 Boris Savelev
2017-06-19 13:02 ` Gleb Fotengauer-Malinovskiy
2017-06-19 13:53   ` Boris Savelev
2017-06-19 14:19     ` Nikolay A. Fetisov
2017-06-19 14:31       ` Boris Savelev
2017-06-19 15:06         ` Nikolay A. Fetisov [this message]
2017-06-19 14:49       ` Ivan Zakharyaschev
2017-06-19 17:27 ` Alexey Tourbin
2017-06-19 17:32   ` Boris Savelev
2017-06-20  7:40   ` Michael Shigorin
2017-06-20  8:33     ` Yuri Sedunov
2017-06-26 15:44         ` Yuri Sedunov

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