| From: | Jamie Deppeler <jamie(at)doitonce(dot)net(dot)au> |
|---|---|
| To: | pgsql-general(at)postgresql(dot)org |
| Subject: | Re: MD5 |
| Date: | 2004-12-16 23:55:47 |
| Message-ID: | 41C22083.4000506@doitonce.net.au |
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| Lists: | pgsql-general |
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Tino Wildenhain wrote:
<blockquote cite="mid1103240237(dot)5337(dot)159(dot)camel(at)Andrea(dot)peacock(dot)de"
type="cite">
<pre wrap="">Hi,
Am Freitag, den 17.12.2004, 09:41 +1100 schrieb Jamie Deppeler:
</pre>
<blockquote type="cite">
<pre wrap="">Hi,
I was just wondering is it possible to encrypt a filed in the database
with md5? i know it is possible to do it with DB users
</pre>
</blockquote>
<pre wrap=""><!---->
No. You cannot encrypt with md5 because you cant decrypt.
md5 is a hash function. But you can use it any time to
hash values you insert.
Regards
Tino
</pre>
</blockquote>
Well basically i want to store and hashed value that will never be
changed just compaired too hashed values<br>
<br>
also when i try to encrpyt a field i get this error
encypt(text,"unknown","unknown")<br>
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