Security Basics mailing list archives

Re: password cracking: one char at a time.


From: Saqib Ali <docbook.xml () gmail com>
Date: Mon, 21 Nov 2005 11:14:19 -0800

For systems that store md5 or SHA1 hashes of password, this might not
be possible, cause a change in single character changes the whole
hash.

On 11/21/05, michael young <mhyoung () valdosta edu> wrote:
Hi all,
    I was wondering if is at all possible to discover a password one
char at a time.
Normally, you either get the password right or wrong (all or nothing).
Does anyone know if this can be done? Does it depend on the encryption
algorithm
used to encrypt the password? Is that a difference for 1 and/or 2 way
passwords?

--
In Peace,
Saqib Ali
http://www.xml-dev.com/blog/
Consensus is good, but informed dictatorship is better.


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