Firewall Wizards mailing list archives
Re: covert timing channel data
From: travis+ml-firewalls () subspacefield org
Date: Thu, 19 Aug 2010 12:11:56 -0700
On Sat, Jul 24, 2010 at 07:05:10PM +0300, Melissa Stockman wrote:
I'm doing research on covert timing channel detection [...] Does anyone know where I can find such data?
This is my timing side-channel link collection: http://www.subspacefield.org/security/security_concepts/index.html#tth_sEc31.2.4 I should probably break that section up into remote & local, but I'm already 3 levels deep :-) I'd definitely check out "remote timing attacks are practical", I think that one has the most information for your case. You might want to check out Bernstein's AES attacks, or a statistician, to characterise the distributions you're looking at. I asked on NANOG a few months ago, but didn't get any good network latency information. BTW, "least amount of time" isn't a good measure. It turns out that's too unstable... 1st to 5th percentile measurements are much more stable. -- A Weapon of Mass Construction My emails do not have attachments; it's a digital signature that your mail program doesn't understand. | http://www.subspacefield.org/~travis/ If you are a spammer, please email john () subspacefield org to get blacklisted.
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Current thread:
- Re: covert timing channel data travis+ml-firewalls (Aug 21)
- Re: covert timing channel data Melissa Stockman (Aug 21)