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Re: svnserve password store in clear text

From: John Pybus <john.pybus_at_zoology.oxford.ac.uk>
Date: 2004-06-04 01:01:54 CEST

Mark Benedetto King wrote:
> On Fri, Jun 04, 2004 at 12:15:42AM +0200, Branko ??ibej wrote:
>>Mark Benedetto King wrote:

>>>They enter that hash rather than their plaintext password the one time
>>>that svn asks them for it, and voila, everything works.
>>>As an added benefit, they can use whatever hash function they want!
>>That doesn't mean a thing, you know. Anyone who can read the "hashed"
>>password can still spoof the user id -- since it's not actually hashed,
>>it's just a weird-looking plain text password.
> Exactly! And anyone reading a base64-obfuscated password can go
> base64-deobfuscate it, too.
> It's difficult for the client to prove it knows a secret that the
> server cannot be trusted to know without a PKI of some sort.

and yet there are protocols which accomplish it, such as SRP:


The server stores only a verifier, and doesn't need to know the plain
text password for the client to authenticate.


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Received on Fri Jun 4 01:04:25 2004

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