[TriLUG] Fwd: OpenSSH Security Advisory: Trojaned Distribution Files

Dan Chen crimsun at email.unc.edu
Thu Aug 1 19:10:40 EDT 2002


On Thu, Aug 01, 2002 at 06:04:14PM -0400, Mike Mueller wrote:
> What if MD5s were signed and sent to trusted people that published the MD5s?  
> Then one could check for agreement amoungst 2 or more MD5s.  Multiple MD5 
> locations would be harder to coordinate an attack on.  MD5 are small to 
> download and would add negligible overhead to the entire process.  This is 
> different from pulling MD5s from different mirror sites that would simply 
> reflect the original compromised MD5.

Hmm, more points to compromise, surely. That makes it more of a pain for
the kiddie, but it still relies to a great extent on a "web of trust"
for those trusted people. Better than currently, certainly.

-- 
Dan Chen                 crimsun at email.unc.edu
GPG key:   www.unc.edu/~crimsun/pubkey.gpg.asc
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