Full Disclosure mailing list archives
Re: Re: Case ID 51560370 - Notice of ClaimedInfringement
From: dk <dk () pwarchitects com>
Date: Fri, 08 Apr 2005 11:47:50 -0500
Valdis.Kletnieks () vt edu wrote:
On Fri, 08 Apr 2005 12:07:08 EDT, bkfsec said:Craft a file with the same hash, time+date stamp and size, and be sure to include a program and license disclosure for a program that you wrote.Unfortunately, nobody has a good algorithm for creating a file that has the same MD5 hash as a given existing file. So while I *can* create two files "foo1" and "foo2" that happen to have the same hash (the actual value of which I have no control over), I can't (yet) create a file that has the same MD5 hash as the trailer for the next Star Wars movie...
Modding the p2p app to falsely match specific remote chunks against crafted local files seems an easier route than trying to find collisions. :) Then again, it would break the swarming feature of what ever app you modded & 'prolly be breaking some other U.S. Law.
-- dk _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.grok.org.uk/full-disclosure-charter.html Hosted and sponsored by Secunia - http://secunia.com/
Current thread:
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Jason Coombs (Apr 07)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Thierry Zoller (Apr 07)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Anders Breindahl (Apr 07)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Jason (Apr 07)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement AJ C (Apr 07)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Jason (Apr 07)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement bkfsec (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Valdis . Kletnieks (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement dk (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Jason (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Valdis . Kletnieks (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Jason (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Valdis . Kletnieks (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement AJ C (Apr 07)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Thierry Zoller (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Jason (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Thierry Zoller (Apr 09)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Scott Edwards (Apr 08)
- Re: Re: Case ID 51560370 - Notice of ClaimedInfringement Honza Vlach (Apr 09)
- Re: Re: Case ID 51560370 - Notice ofClaimedInfringement class101 () HAT-SQUAD com (Apr 08)