On Mon, May 13, 2002 at 04:23:25PM -0500, scott.list wrote:

> Can someone tell me what the advantage and disadvantages of using MD5
> passwords are?

MD5 uses the entire length of the password instead of just the first 8
characters, as crypt does.

> Is it just stronger encryption?

Yes.

> Does it make it harder to run a brute force dictionary crack on a
> password file harder?

Yes.

> Does it require more resources if you have thousands of password
> lookups going on in a short time frame?

In theory yes. In practice, I don't think it makes much difference,
but I haven't done any analysis, so I could be wrong.

-- 
Anand Buddhdev
Personal site: http://anand.org



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