Hellohere are more informations about the info.the paper has been presented at the Asiacrypt09 conference in Tokyo and is called : A Practical-Time Attack on the Encryption Algorithm Used in Third Generation Telephony Orr Dunkelman, Nathan Keller, and Adi Shamir i couldn't find any more information or public distribution of this one. Maybe here http://www.joux.biz/wordpress/?p=10 but i didn't watch that video yet.Hope this could help intersted guys ;) See u Sylvain --- On Tue, 12/15/09, Long Nguyen <[email protected]> wrote:
From: Long Nguyen <[email protected]> Subject: Re: [A51] Partial Table To: "Sylv1" <[email protected]>, [email protected] Date: Tuesday, December 15, 2009, 2:12 PM Google returns nothing. Which conference is this, and is the paper available for download? Long On Tue, Dec 15, 2009 at 9:46 AM, Sylv1 <[email protected]> wrote: Hey all, according to the last conference in Tokyo last week. It appers that Dunkelman and Shamir found a way to break the Kasumi encryption method, and Kasumi is used in .... A5/3 :-D More references to come. bye Sylvain --- On Tue, 12/15/09, sascha <[email protected]> wrote: From: sascha <[email protected]> Subject: Re: [A51] Partial Table To: [email protected] Date: Tuesday, December 15, 2009, 6:00 AM On Tue, Dec 15, 2009 at 04:53:38AM +0000, javier falbo wrote: > > Is it possible to share by peer-to-peer/torrent the actual table? sure. one should sort the table before seeding it though. i am not entirely sure whether the sorter runs correct now, so please wait till i find some time to look over it. > It seems we are at 50% of the Total number of possible colissions on Rainbow > Table, that means we are NOW able to decode 1 of 2 requests (50%). If you have 720 tables, yes. > > Basic maths shows that total size must be 150 terabytes!, but with an average > 2 terabytes is OK for decoding in real-time. with 200 64bit samples of known plaintext you can do 200 lookups, meaning you need 1/200 of the theoretical maximum tablesize and 200 times longer for the lookup. > > I suggest Airprobe opens a FORUM for discussion, in order to share info, > progress, hardware status and source codes. generally a good idea. when i find the time i will setup a forum. > > What will be necessary for 3G decoding? Is it similar to GSM? USRP could work > with big bandwith digital broadcasting? the cipher of 3G networks is unbreakable even to the NSA working together with the russion botnet mafia, so unless advances are made in cryptoanalyzing A5/3 it is unbreakable currently. > Thats the future, so we need to move to that stage.... > currently beyond the horizon. _______________________________________________ A51 mailing list [email protected] http://lists.lists.reflextor.com/cgi-bin/mailman/listinfo/a51 _______________________________________________ A51 mailing list [email protected] http://lists.lists.reflextor.com/cgi-bin/mailman/listinfo/a51
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