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Message-ID: <55c095e90703090948k60ba312fxed7b98a89c71743f@mail.gmail.com>
Date: Fri, 9 Mar 2007 14:48:54 -0300
From: "Ezequias Rodrigues da Rocha" <ezequias.rocha@gmail.com>
To: "Chad Wagner" <chad.wagner@gmail.com>
Subject: Re: SHA-1 vs MD5
Cc: PostgreSQL <pgsql-sql@postgresql.org>
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You are correct SH1 is supported. So I get the output size from 128 to 160
ok ?

I saw at wikipedia.

What does "With flaws" colisions means ? Does it means some ? in MD5 the put
only "yes"

Regards
Ezequias

2007/3/9, Chad Wagner <chad.wagner@gmail.com>:
>
> On 3/9/07, Ezequias Rodrigues da Rocha <ezequias.rocha@gmail.com> wrote:
> >
> > You are correct. My pg (8.1.3)
> >
> > Now what I do to remove it ?
> >
> > Just delete the functions ?
> >
>
> There is usually an uninstall_pgcrypto.sql script you can run against the
> database.  But 8.1 probably supports at least sha1, or you can consider
> upgrading to 8.2.
>



-- 
Ezequias Rodrigues da Rocha
http://ezequiasrocha.blogspot.com/
use Mozilla Firefox:http://br.mozdev.org/firefox/

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You are correct SH1 is supported. So I get  the output size from 128 to 160 ok ? <br><br>I saw at wikipedia.<br><br>What does &quot;With flaws&quot; colisions means ? Does it means some ? in MD5 the put only &quot;yes&quot;
<br><br>Regards<br>Ezequias<br><br><div><span class="gmail_quote">2007/3/9, Chad Wagner &lt;<a href="mailto:chad.wagner@gmail.com">chad.wagner@gmail.com</a>&gt;:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<span class="q">On 3/9/07, <b class="gmail_sendername">Ezequias Rodrigues da Rocha</b> &lt;<a href="mailto:ezequias.rocha@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">ezequias.rocha@gmail.com
</a>&gt; wrote:</span><span class="q"><div><span class="gmail_quote"></span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
You are correct. My pg (8.1.3)<br><br>Now what I do to remove it ?<br><br>Just delete the functions ?<br></blockquote></div><br></span>There is usually an uninstall_pgcrypto.sql script you can run against the database.&nbsp; But 
8.1 probably supports at least sha1, or you can consider upgrading to 
8.2.<br>
</blockquote></div><br><br clear="all"><br>-- <br>Ezequias Rodrigues da Rocha<br><a href="http://ezequiasrocha.blogspot.com/">http://ezequiasrocha.blogspot.com/</a><br>use Mozilla Firefox:<a href="http://br.mozdev.org/firefox/">
http://br.mozdev.org/firefox/</a>

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