Security Basics
Re: Hashing passwords Jun 12 2012 01:51PM
Jennifer Wachter (jenny recurity-labs com) (1 replies)
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>
> I know that and you probably misread the question or my explanation was
> not clear enough.
>
> My question was: is hashing two or three times (without a salt) a secure
> method or is it as secure as hashing only one time without salt?
>

Oh sorry, I really misunderstood your question.

> As far as i understood, it can significally improve the secure of the
> "clear text" passwords but, with a reaaaaaaally big hash db, you can
> crack it.
>
> I do agree with you when you say that it will give the same hash for
> same passwords, even if i hash it infinite times. So i guess that I'll
> have to study the security/performance effects of such measure. Maybe
> one day I'll present it to the world.
>
> Thanks all for the answers. I'm really grateful.
> --haZ
>

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[ reply ]
RE: Hashing passwords Jun 12 2012 06:03PM
Dave Kleiman (dave davekleiman com)


 

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