ATE510411T1 - Sicherheitsprozessor sowie aufzeichnungsverfahren und -medium zur konfiguration des verhaltens dieses prozessors - Google Patents
Sicherheitsprozessor sowie aufzeichnungsverfahren und -medium zur konfiguration des verhaltens dieses prozessorsInfo
- Publication number
- ATE510411T1 ATE510411T1 AT07823456T AT07823456T ATE510411T1 AT E510411 T1 ATE510411 T1 AT E510411T1 AT 07823456 T AT07823456 T AT 07823456T AT 07823456 T AT07823456 T AT 07823456T AT E510411 T1 ATE510411 T1 AT E510411T1
- Authority
- AT
- Austria
- Prior art keywords
- processor
- security processor
- configuring
- behavior
- medium
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
- H04N21/4623—Processing of entitlement messages, e.g. ECM [Entitlement Control Message] or EMM [Entitlement Management Message]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/72—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information in cryptographic circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/22—Arrangements for preventing the taking of data from a data transmission channel without authorisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/26606—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4183—External card to be used in combination with the client device, e.g. for conditional access providing its own processing capabilities, e.g. external module for video decoding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Computer Hardware Design (AREA)
- Databases & Information Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Software Systems (AREA)
- Storage Device Security (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0607631A FR2905543B1 (fr) | 2006-08-30 | 2006-08-30 | Processeur de securite et procede et support d'enregistement pour configurer le comportement de ce processeur. |
PCT/FR2007/001411 WO2008025900A1 (fr) | 2006-08-30 | 2007-08-29 | Processeur de securite et procede et support d'enregistrement pour configurer le comportement de ce processeur |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE510411T1 true ATE510411T1 (de) | 2011-06-15 |
Family
ID=38181141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07823456T ATE510411T1 (de) | 2006-08-30 | 2007-08-29 | Sicherheitsprozessor sowie aufzeichnungsverfahren und -medium zur konfiguration des verhaltens dieses prozessors |
Country Status (11)
Country | Link |
---|---|
US (1) | US9332297B2 (de) |
EP (1) | EP2060117B1 (de) |
KR (1) | KR101400254B1 (de) |
CN (1) | CN101513057B (de) |
AT (1) | ATE510411T1 (de) |
DK (1) | DK2060117T3 (de) |
ES (1) | ES2363596T3 (de) |
FR (1) | FR2905543B1 (de) |
PL (1) | PL2060117T3 (de) |
TW (1) | TWI499268B (de) |
WO (1) | WO2008025900A1 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2129116A1 (de) | 2008-05-29 | 2009-12-02 | Nagravision S.A. | Einheit und Verfahren zur gesicherten Verarbeitung von Audio-/Video-Daten mit kontrolliertem Zugriff |
FR2940691B1 (fr) | 2008-12-31 | 2011-02-25 | Viaccess Sa | Procedes de transmission, de reception et d'identification, processeur de securite et support d'enregistrement d'informations pour ces procedes. |
FR2941114B1 (fr) * | 2009-01-13 | 2011-07-01 | Viaccess Sa | Procede et module de renouvellement du code d'un algorithme cryptographique, procede et module de generation d'une graine, processeur de securite et support d'enregistrement pour ces procedes |
EP2262259A1 (de) | 2009-06-08 | 2010-12-15 | Nagravision S.A. | Verfahren zur Überwachung der Ausführung von Datenverarbeitungsprogrammbefehlen in einem Sicherheitsmodul |
EP2337347A1 (de) * | 2009-12-17 | 2011-06-22 | Nagravision S.A. | Verfahren und Vearbeitungseinheit zur sicheren Verarbeitung von Audio-/Videodaten mit Zugangskontrolle |
US8782417B2 (en) | 2009-12-17 | 2014-07-15 | Nagravision S.A. | Method and processing unit for secure processing of access controlled audio/video data |
FR2963191B1 (fr) * | 2010-07-23 | 2012-12-07 | Viaccess Sa | Procede de detection d'une utilisation illicite d'un processeur de securite |
US9503785B2 (en) | 2011-06-22 | 2016-11-22 | Nagrastar, Llc | Anti-splitter violation conditional key change |
FR2977431B1 (fr) * | 2011-06-28 | 2013-08-30 | Viaccess Sa | Systeme et procede d'emission et de reception de contenus multimedia embrouilles |
US9392319B2 (en) | 2013-03-15 | 2016-07-12 | Nagrastar Llc | Secure device profiling countermeasures |
EP2802152B1 (de) | 2013-05-07 | 2017-07-05 | Nagravision S.A. | Verfahren zur sicheren Verarbeitung eines Stroms aus verschlüsselten digitalen Audio-/Videodaten |
JP6579735B2 (ja) * | 2014-08-05 | 2019-09-25 | キヤノン株式会社 | 情報処理システム、情報処理装置、情報処理システムの制御方法、情報処理装置の制御方法、及びプログラム |
FR3076920B1 (fr) * | 2018-01-16 | 2019-12-13 | Continental Automotive France | Procede de reprogrammation des donnees d'une fonction logicielle executee par au moins un calculateur muni d'au moins un cœur d'execution, d'au moins un cœur de securite et d'au moins une memoire non volatile |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5892900A (en) * | 1996-08-30 | 1999-04-06 | Intertrust Technologies Corp. | Systems and methods for secure transaction management and electronic rights protection |
AT405466B (de) * | 1996-09-24 | 1999-08-25 | Ericsson Austria Ag | Vorrichtung zum schutz eines elektronischen geräts |
EP0935382A1 (de) * | 1998-02-04 | 1999-08-11 | CANAL+ Société Anonyme | Konfigurierungsmethode- und -Vorrichtung |
US6199094B1 (en) * | 1998-06-05 | 2001-03-06 | International Business Machines Corp. | Protecting shared resources using mutex striping |
US8191166B2 (en) * | 2002-09-27 | 2012-05-29 | Broadcom Corporation | System and method for securely handling control information |
WO2002102075A1 (en) * | 2001-06-08 | 2002-12-19 | Koninklijke Philips Electronics N.V. | Device and method for selectively supplying access to a service encrypted using a control word, and smart card |
FR2831360B1 (fr) * | 2001-10-19 | 2004-02-06 | Viaccess Sa | Protocole interactif de gestion a distance du controle d'acces a des informations embrouillees |
FR2833446B1 (fr) * | 2001-12-12 | 2004-04-09 | Viaccess Sa | Protocole de controle du mode d'acces a des donnees transmises en mode point a point ou point multi-point |
FR2836736A1 (fr) * | 2002-03-01 | 2003-09-05 | Canal Plus Technologies | Carte a puce et procede d'evitement de faille logique sur une telle carte a puce |
FR2837046B1 (fr) * | 2002-03-08 | 2004-07-16 | Viaccess Sa | Protocole d'inscription, d'invalidation et/ou d'effacement de droits d'acces a des informations embrouillees et module de controle d'acces correspondant |
FR2841714B1 (fr) * | 2002-06-26 | 2005-03-04 | Viaccess Sa | Protocole d'adaptation du degre d'interactivite entre equipements informatiques interlocuteurs soumis a un dialogue interactif |
JP2005532757A (ja) * | 2002-07-11 | 2005-10-27 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | データのストリームへの条件付きアクセスを提供する装置 |
US7469338B2 (en) * | 2002-07-29 | 2008-12-23 | Broadcom Corporation | System and method for cryptographic control of system configurations |
US8266444B2 (en) * | 2002-11-27 | 2012-09-11 | Entropic Communications, Inc. | Chip integrated protection means |
EP1447976B1 (de) * | 2003-02-12 | 2019-06-19 | Irdeto B.V. | Verfahren zur Steuerung der Entschlüsselung von mehreren Programmströmen, Empfängersystem und trägbares gesichertes Gerät |
US8528106B2 (en) * | 2004-02-20 | 2013-09-03 | Viaccess | Process for matching a number N of reception terminals with a number M of conditional access control cards |
FR2872367A1 (fr) * | 2004-06-29 | 2005-12-30 | Viaccess Sa | Procede de controle distant par un operateur de l'utilisation d'un equipement recepteur |
US7913289B2 (en) * | 2005-05-23 | 2011-03-22 | Broadcom Corporation | Method and apparatus for security policy and enforcing mechanism for a set-top box security processor |
FR2894745B1 (fr) * | 2005-12-13 | 2008-02-08 | Viaccess Sa | Processeur de securite et procedes d'inscription de titres d'acces et de cles cryptographiques |
US9904809B2 (en) * | 2006-02-27 | 2018-02-27 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Method and system for multi-level security initialization and configuration |
US8520850B2 (en) * | 2006-10-20 | 2013-08-27 | Time Warner Cable Enterprises Llc | Downloadable security and protection methods and apparatus |
BRPI0721588B1 (pt) * | 2007-04-20 | 2020-12-01 | Nippon Hoso Kyokai | aparelho de gerenciamento de chave de embaralhamento, aparelho de transmissão de informações de gerenciamento de chave de embaralhamento, método de gerenciamento de produção de chave de embaralhamento e meio de armazenamento |
US7934083B2 (en) * | 2007-09-14 | 2011-04-26 | Kevin Norman Taylor | Configurable access kernel |
-
2006
- 2006-08-30 FR FR0607631A patent/FR2905543B1/fr not_active Expired - Fee Related
-
2007
- 2007-08-28 TW TW096131764A patent/TWI499268B/zh active
- 2007-08-29 KR KR1020097004028A patent/KR101400254B1/ko not_active IP Right Cessation
- 2007-08-29 EP EP07823456A patent/EP2060117B1/de not_active Not-in-force
- 2007-08-29 AT AT07823456T patent/ATE510411T1/de not_active IP Right Cessation
- 2007-08-29 CN CN2007800318807A patent/CN101513057B/zh not_active Expired - Fee Related
- 2007-08-29 DK DK07823456.4T patent/DK2060117T3/da active
- 2007-08-29 WO PCT/FR2007/001411 patent/WO2008025900A1/fr active Application Filing
- 2007-08-29 US US12/438,061 patent/US9332297B2/en not_active Expired - Fee Related
- 2007-08-29 PL PL07823456T patent/PL2060117T3/pl unknown
- 2007-08-29 ES ES07823456T patent/ES2363596T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
FR2905543B1 (fr) | 2009-01-16 |
CN101513057B (zh) | 2011-12-28 |
TWI499268B (zh) | 2015-09-01 |
EP2060117A1 (de) | 2009-05-20 |
WO2008025900A1 (fr) | 2008-03-06 |
US20100169664A1 (en) | 2010-07-01 |
FR2905543A1 (fr) | 2008-03-07 |
TW200820709A (en) | 2008-05-01 |
CN101513057A (zh) | 2009-08-19 |
KR20090045285A (ko) | 2009-05-07 |
EP2060117B1 (de) | 2011-05-18 |
ES2363596T3 (es) | 2011-08-10 |
PL2060117T3 (pl) | 2011-10-31 |
US9332297B2 (en) | 2016-05-03 |
DK2060117T3 (da) | 2011-08-29 |
KR101400254B1 (ko) | 2014-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |