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Article #340850

Re: Threat to authenticators?

#340850
From: BombayMix
Date: Mon, 21 Mar 2011 14:08
45 lines
3443 bytes
On Mar 21, 10:16 am, Urbin <ur...@invalid.invalid> wrote:
> On Mon, 21 Mar 2011 09:45:46 GMT, Ashen Shugar wrote:
> >  I think it was Urbin <ur...@invalid.invalid> that wrote something
> >  like...
>
> > >On Sat, 19 Mar 2011 21:09:06 +0000, Catriona R wrote:
>
> > >>  On Sat, 19 Mar 2011 21:03:26 +0000 (UTC), ScratchMonkey
> > >> <ScratchMonk...@sewingwitch.com> wrote:
>
> > >> >http://threatpost.com/en_us/blogs/rsa-warns-customers-targeted-attacks-
> > >> >wake-hack-031811
>
> > >>  Guess not:
>
> > >>  "The Blizzard Authenticators are based off modified Vasco tokens. I'm
> > >>  sorry to hear about RSA's troubles, but it will not affect the
> > >>  Blizzard Authenticator."
>
> > >>  http://blue.mmo-champion.com/topic/164619/rsa-compromise-concerns-abo...
>
> > >Hm, famous last words or justified consolation?
>
> >  Well, it sounds like the Blizzard authenticators use a somewhat
> >  different algorithm to the RSA ones, so nothing about the RSA stuff
> >  would give a direct method to hacking Blizzard authenticators.  The
> >  only possible problem that I could see would be if the RSA stuff isn't
> >  actually properly designed.  A properly designed encryption method is
> >  secure even if people know exactly how it works.  If however, the RSA
> >  stuff *isn'* properly designed and the Blizzard authenticators use a
> >  similarly improper design, then knowing how the RSA stuff is weak
> >  could show someone how the Blizzard authenticators are probably weak
> >  and thus how to "hack" them.
>
> >  RSA's comments suggest that their design is probably designed properly
> >  and their suggestions to be careful are just ones that everyone should
> >  be doing anyway all the time to avoid man in the middle attacks that
> >  circumvent the protection from having an authenticator.
>
> Oh, I agree with your conclusion. It was more the wording of the blue poster
> that prompte my post. The "but it will not affect the X" sounds a lot like
> "but there is nothing to worry about" often heard in disaster scenarios
> before people grasp the full potential of what occurred.

ie "Our nuclear power stations are safe and disaster proof!!"
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From: BombayMix <bomb...@altavista.co.uk>
Newsgroups: alt.games.warcraft
Subject: Re: Threat to authenticators?
Date: Mon, 21 Mar 2011 07:08:44 -0700 (PDT)
Organization: http://groups.google.com
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