Re: [GENERAL] SHA1 on postgres 8.3

From: Heikki Linnakangas <heikki(at)enterprisedb(dot)com>
To: Mark Mielke <mark(at)mark(dot)mielke(dot)cc>
Cc: Svenne Krap <svenne(at)krap(dot)dk>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: [GENERAL] SHA1 on postgres 8.3
Date: 2008-04-03 21:12:11
Message-ID: 47F5482B.7000400@enterprisedb.com
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-general pgsql-hackers

Mark Mielke wrote:
> In any case, this is all irrelevant, because md5 passwords are still
> very useful, and the argument that "more = better" is a never ending
> infinite resource trap. More is not better. Better is better. If you can
> prove md5 is insufficient for PostgreSQL passwords, the correct decision
> would be to switch to something better, and deprecate md5 from the core.

Agreed.

One must also remember that if you use two hashes, if *either* one of
them is broken in the future so that you can reconstruct the password
from the hash, you're screwed.

--
Heikki Linnakangas
EnterpriseDB http://www.enterprisedb.com

In response to

Responses

Browse pgsql-general by date

  From Date Subject
Next Message Andreas 2008-04-03 21:15:27 Re: PG 8.3.x doesn't get build
Previous Message Mark Mielke 2008-04-03 20:27:44 Re: [GENERAL] SHA1 on postgres 8.3

Browse pgsql-hackers by date

  From Date Subject
Next Message Nikolay Samokhvalov 2008-04-03 21:19:59 Row estimation for "var <> const" and for "NOT (...)" queries
Previous Message Alvaro Herrera 2008-04-03 20:57:51 Re: GUC parameter cursors_tuple_fraction