content-scrambling system wikipedia - EAS
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See all on Wikipediahttps://en.wikipedia.org/wiki/Content_Scramble_SystemThe Content Scramble System (CSS) is a digital rights management (DRM) and encryption system employed on many commercially produced DVD-Video discs. CSS utilizes a proprietary 40-bit stream cipher algorithm. The system was introduced around 1996 and was first compromised in 1999. CSS is one of … See more
The DVD-ROM's main-data (§16 ), which are consecutive logical blocks of 2048 bytes, are structured according to the DVD-Video format. The DVD-Video contains (besides … See more
CSS employs a stream cipher and mangles the keystream with the plain-text data to produce the cipher text. The stream cipher is based on two linear-feedback shift register (LFSR) and set up with a 40-bit seed.
Mangling depends … See moreThe content scramble system deals with three participants: the disc, the drive and the player. The disc holds the purported copyright information and the encrypted feature. The drive provides the means to read the disc. The player decrypts and presents the audio … See more
The drive treats a DVD-Video disc as any DVD-ROM disc. The player reads the disc's user-data and processes them according to the DVD-Video … See more
CSS employs cryptographic keys with a size of only 40 bits. This makes CSS vulnerable to a brute-force attack. At the time CSS was … See more
• DVD Copy Control Association
• libdvdcss, a popular free software for enabling playback of discs on opensource players. See moreWikipedia text under CC-BY-SA license- https://simple.wikipedia.org/wiki/Content_Scramble_System
The Content Scrambling System (or Content Scramble System) is a system to encrypt and copy-protect DVDs. Such systems are generally called Digital Rights Management (or DRM) …
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- https://es.wikipedia.org/wiki/Content_Scrambling_System
CSS, del inglés Content Scrambling System, es un código de cifrado utilizado en los DVD (Digital Versatile Disc) comerciales, con el fin de cifrar la información multimedia, codificada en formato MPEG-2. Fue creado con el fin de salvaguardar la duplicación ilegal de discos mediante el cifrado de archivos y la introducción de las claves de cifrado en el reproductor hardware.
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 4 mins
- https://de.wikipedia.org/wiki/Content_Scramble_System
- Lizenzierte DVD-Player, gleich ob Hard- oder Software, enthalten einen oder mehrere Schlüssel aus einem Satz von 409 Geräteschlüsseln (Player-Keys), welche von der CCA einmalig generiert wurden. Einzelne Schlüssel werden verschiedenen Herstellern von DVD-Playern zur Verfügung gestellt; prinzipiell sollten diese Schlüssel geheim bleiben. Der Inhalt ...
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- https://it.wikipedia.org/wiki/Content_Scrambling_System
- I primi sistemi di protezione dei contenuti video sono stati sviluppati negli anni '80, con la diffusione dei supporti magnetici VHS. In questo periodo, il più diffuso fra essi era rappresentato dalla tecnologia Analog CPS o Macrovision. Questo sistema consisteva, semplicemente, nell'inviare un segnale di disturbo (un segnale Colorstripe ad impulsi...
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- https://sv.wikipedia.org/wiki/Content_Scrambling_System
Content Scramble System, ( CSS ), ett krypteringssystem som används för information lagrad på bland annat dvd-skivor, speciellt framtaget för att skydda filmer från att kopieras av vanliga …
- https://www.wikiwand.com/simple/Content_Scramble_System
The Content Scrambling System (or Content Scramble System) is a system to encrypt and copy-protect DVDs. Such systems are generally called Digital Rights Management (or DRM) …
- https://en.wikipedia.org/wiki/Talk:Content_Scramble_System
You restored parts of the Content Scramble System article on 12:31, 28 May 2015 (Purpose). As I wrote in the Talk:Content_Scramble_System#Committed_Changes I'd like to rewrite the article …
- https://ja.wikipedia.org/wiki/Content_Scramble_System
Content Scramble System （または Content Scrambling System 、公式ページにも両方の表記が混在している）とは、 松下 などが開発した DVD-Video の コピーガード である。. マクロビ …
- https://www.wikipedia.org/wiki/content-scrambling_system
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