Talk:Common Scrambling Algorithm: Difference between revisions

Revision as of 13:29, 2 December 2010

Latest revision as of 21:32, 30 January 2024

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==Untitled==

Does anyone actually know how brute-force can be improved on, or if it can be improved on? [[User:Topynate|topynate]] 23:39, 20 Sep 2004 (UTC)

: I haven't heard of anything, but it wouldn't be surprising — it certainly wouldn't be the first time that a reverse-engineered proprietary encryption algorithm had been found to be weak! [[User:Matt Crypto|— Matt]] 12:02, 21 Sep 2004 (UTC)

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:: I've removed the 1 sec claim, changing as little else as possible. Please remember also that this cipher is a combination of a block and stream cipher and as such well known block cipher/hash breaking methods like rainbow tables do not help. I'd be happy to be corrected on that with explanation, but the lack of any such method in nearly 10 years of published research leads me to think that it cannot be that trivial. [[User:Ambix|Ambix]] ([[User talk:Ambix|talk]]) 13:29, 2 December 2010 (UTC)

== Error in "external links" pdf ==

Hello,

there seems to be an error in the external link pdf named "Analysis of the DVB Common Scrambling Algorithm".

At page 6 (200) in "Table 1" S5 is marked as a4,2;a3,2;... instead it should be a4,2;a3,3;... in my opinion. Can anyone confirm this or am I wrong?

Here some references that also show this as being wrong:

1. In the libdvbcsa in file "dvbcsa_stream.c" at line 124

2. http://www.emsec.rub.de/media/crypto/attachments/files/2010/04/da_diett.pdf (page 28)

[[User:Fabermundi|Fabermundi]] ([[User talk:Fabermundi|talk]]) 08:51, 9 November 2012 (UTC)

== External links modified ==

Hello fellow Wikipedians,

I have just modified one external link on [[Common Scrambling Algorithm]]. Please take a moment to review [https://en.wikipedia.org/w/index.php?diff=prev&oldid=794998478 my edit]. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit [[User:Cyberpower678/FaQs#InternetArchiveBot|this simple FaQ]] for additional information. I made the following changes:

*Added archive https://web.archive.org/web/20081203064153/http://www.etsi.org/WebSite/OurServices/Algorithms/dvbalgorithms.aspx to http://www.etsi.org/WebSite/OurServices/Algorithms/dvbalgorithms.aspx

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