PE20100227A1 - Modulo de seguridad (sm) para unidad de tratamiento de datos audio/video - Google Patents
Modulo de seguridad (sm) para unidad de tratamiento de datos audio/videoInfo
- Publication number
- PE20100227A1 PE20100227A1 PE2009000433A PE2009000433A PE20100227A1 PE 20100227 A1 PE20100227 A1 PE 20100227A1 PE 2009000433 A PE2009000433 A PE 2009000433A PE 2009000433 A PE2009000433 A PE 2009000433A PE 20100227 A1 PE20100227 A1 PE 20100227A1
- Authority
- PE
- Peru
- Prior art keywords
- audio
- processing unit
- security
- security module
- video data
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
- H04N7/1675—Providing digital key or authorisation information for generation or regeneration of the scrambling sequence
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
-
- 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
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/81—Monomedia components thereof
- H04N21/8166—Monomedia components thereof involving executable data, e.g. software
- H04N21/8193—Monomedia components thereof involving executable data, e.g. software dedicated tools, e.g. video decoder software or IPMP tool
-
- 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)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Abstract
REFERIDO A UN MODULO DE SEGURIDAD (SM) PARA UNIDAD DE TRATAMIENTO DE DATOS DE AUDIO/VIDEO ENCARGADO DE PROCESAR MENSAJES DE SEGURIDAD CONTENIENDO CRIPTOGRAMAS RELATIVOS A PALABRAS DE CONTROL E INSTRUCCIONES RELATIVAS A LAS PALABRAS DE CONTROL, CARACTERIZADO POR TENER MEDIOS PARA RECIBIR POR LOS MENSAJES DE SEGURIDAD A DOS O MAS MICROPROGRAMAS EJECUTABLES POR EL MODULO DE SEGURIDAD, DONDE ESTE MODULO COMPRENDE MEDIOS PARA ALMACENAR DOS O MAS MICROPROGRAMAS Y MEDIOS PARA RECIBIR LA INSTRUCCION DEL MENSAJE DE SEGURIDAD. LA EJECUCION DEL MICROPROGRAMA SELECCIONADO POR LA INSTRUCCION NECESITA EL CRIPTOGRAMA COMO PARAMETRO DE EJECUCION, LA CUAL PERMITE CALCULAR LA PALABRA DE CONTROL QUE DEBE VOLVER A LA UNIDAD DE PROCESAMIENTO DE AUDIO/VIDEO
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08154029A EP2107808A1 (fr) | 2008-04-03 | 2008-04-03 | Module de sécurité (SM) pour unité de traitement de données audio/vidéo |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20100227A1 true PE20100227A1 (es) | 2010-03-17 |
Family
ID=39877994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2009000433A PE20100227A1 (es) | 2008-04-03 | 2009-03-23 | Modulo de seguridad (sm) para unidad de tratamiento de datos audio/video |
Country Status (12)
Country | Link |
---|---|
US (1) | US8646097B2 (es) |
EP (2) | EP2107808A1 (es) |
KR (1) | KR101569950B1 (es) |
CN (1) | CN101981927B (es) |
BR (1) | BRPI0906528B1 (es) |
CA (1) | CA2719563C (es) |
CL (1) | CL2009000819A1 (es) |
HK (1) | HK1146777A1 (es) |
MX (1) | MX2010010682A (es) |
PE (1) | PE20100227A1 (es) |
TW (1) | TWI460592B (es) |
WO (1) | WO2009121933A1 (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2129116A1 (fr) | 2008-05-29 | 2009-12-02 | Nagravision S.A. | Unité et méthode de traitement sécurisé de données audio/vidéo à accès contrôlé |
EP2337347A1 (en) * | 2009-12-17 | 2011-06-22 | Nagravision S.A. | Method and processing unit for secure processing of access controlled audio/video data |
US8782417B2 (en) | 2009-12-17 | 2014-07-15 | Nagravision S.A. | Method and processing unit for secure processing of access controlled audio/video data |
US8898723B2 (en) * | 2010-08-20 | 2014-11-25 | Sony Corporation | Virtual channel declarative script binding |
US8687807B2 (en) * | 2011-01-26 | 2014-04-01 | Nagrastar, L.L.C. | Cascading dynamic crypto periods |
HUP1200524A2 (hu) * | 2012-09-12 | 2014-05-28 | Cellum Global Innovacios Es Szolgaltato Zrt | Mobil fizetõeszköz alkalmazói rendszer, valamint eljárás mobil fizetõeszköz létrehozására és használatára |
EP2802152B1 (en) | 2013-05-07 | 2017-07-05 | Nagravision S.A. | Method for secure processing a stream of encrypted digital audio / video data |
EP2827601A1 (fr) * | 2013-07-19 | 2015-01-21 | Nagravision S.A. | Méthode et dispositif pour la protection des clés de déchiffrement d'un décodeur |
FR3120718B1 (fr) * | 2021-03-09 | 2023-02-10 | Commissariat Energie Atomique | Procédé d’exécution d’un programme d’ordinateur par un appareil électronique |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6697489B1 (en) | 1999-03-30 | 2004-02-24 | Sony Corporation | Method and apparatus for securing control words |
US7730300B2 (en) * | 1999-03-30 | 2010-06-01 | Sony Corporation | Method and apparatus for protecting the transfer of data |
US7096355B1 (en) * | 1999-04-26 | 2006-08-22 | Omniva Corporation | Dynamic encoding algorithms and inline message decryption |
WO2002100037A1 (fr) * | 2001-06-04 | 2002-12-12 | Matsushita Electric Industrial Co., Ltd. | Appareil et procede destines a un systeme ipmp(gestion et protection de la propriete intellectuelle) souple et commun de fourniture et de protection de contenu |
AU2003242929A1 (en) * | 2002-07-11 | 2004-02-02 | Koninklijke Philips Electronics N.V. | Apparatus for providing conditional access to a stream of data |
JP2006511151A (ja) * | 2002-12-20 | 2006-03-30 | 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 | ストリーム処理装置及び方法 |
TWI250450B (en) * | 2004-04-16 | 2006-03-01 | Via Tech Inc | Microprocessor apparatus and method for providing configurable cryptographic key size |
US20060126836A1 (en) | 2004-12-10 | 2006-06-15 | Hector Rivas | System and method for dynamic generation of encryption keys |
US7970138B2 (en) * | 2006-05-26 | 2011-06-28 | Syphermedia International | Method and apparatus for supporting broadcast efficiency and security enhancements |
US7930554B2 (en) * | 2007-05-31 | 2011-04-19 | Vasco Data Security,Inc. | Remote authentication and transaction signatures |
-
2008
- 2008-04-03 EP EP08154029A patent/EP2107808A1/fr not_active Withdrawn
-
2009
- 2009-03-23 PE PE2009000433A patent/PE20100227A1/es not_active Application Discontinuation
- 2009-03-27 US US12/383,787 patent/US8646097B2/en active Active
- 2009-04-02 KR KR1020107022032A patent/KR101569950B1/ko active IP Right Grant
- 2009-04-02 BR BRPI0906528-8A patent/BRPI0906528B1/pt active IP Right Grant
- 2009-04-02 EP EP09727898A patent/EP2279616B1/en active Active
- 2009-04-02 CN CN2009801108877A patent/CN101981927B/zh active Active
- 2009-04-02 MX MX2010010682A patent/MX2010010682A/es active IP Right Grant
- 2009-04-02 WO PCT/EP2009/053961 patent/WO2009121933A1/en active Application Filing
- 2009-04-02 CA CA2719563A patent/CA2719563C/en active Active
- 2009-04-03 CL CL2009000819A patent/CL2009000819A1/es unknown
- 2009-04-03 TW TW098111230A patent/TWI460592B/zh active
-
2011
- 2011-01-27 HK HK11100853.3A patent/HK1146777A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
CA2719563A1 (en) | 2009-10-08 |
US20090254996A1 (en) | 2009-10-08 |
BRPI0906528A2 (pt) | 2015-07-21 |
KR101569950B1 (ko) | 2015-11-17 |
EP2107808A1 (fr) | 2009-10-07 |
TW201007454A (en) | 2010-02-16 |
TWI460592B (zh) | 2014-11-11 |
MX2010010682A (es) | 2011-03-04 |
EP2279616B1 (en) | 2012-12-12 |
CN101981927B (zh) | 2013-01-02 |
CL2009000819A1 (es) | 2009-08-21 |
CA2719563C (en) | 2016-07-12 |
BRPI0906528B1 (pt) | 2020-11-10 |
EP2279616A1 (en) | 2011-02-02 |
US8646097B2 (en) | 2014-02-04 |
WO2009121933A1 (en) | 2009-10-08 |
CN101981927A (zh) | 2011-02-23 |
HK1146777A1 (en) | 2011-07-08 |
KR20100130613A (ko) | 2010-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PE20100227A1 (es) | Modulo de seguridad (sm) para unidad de tratamiento de datos audio/video | |
CY1120978T1 (el) | Συσκευη για πολυπλεξια και αποπολυπλεξια δεδομενων βιντεο για τον προσδιορισμο της καταστασης αναπαραγωγης των δεδομενων βιντεο | |
PH12015500456A1 (en) | Indication and activation of parameter sets for video coding | |
BRPI0900492A2 (pt) | ativador de failover/failback utilizando mensagens sip em uma configuração que permite sobrevivência sip | |
BR112015030576A2 (pt) | sistemas e métodos para reduzir saltos em associação com um sistema montado na cabeça | |
AR095293A1 (es) | Señalización de la información de derivación de ciclos de reloj para la temporización de video en la codificación de video | |
MY201027A (en) | Projector Display Systems Having Non-Mechanical Mirror Beam Steering | |
MY177315A (en) | Projector display systems having non-mechanical mirror beam steering | |
BR112014029346A2 (pt) | sistema e método implementado por computador para a montagem de um plano de tratamento médico | |
IN2015DN01971A (es) | ||
BR112016024539A8 (pt) | Combinador óptico ativo para rede catv | |
BR112015023173A2 (pt) | método e aparelho para fornecer e operar um cartão de exibição de pagamento aprimorado com um suporte de rede | |
CO2019003766A2 (es) | Rotación automática de secreto tolerante a fallos | |
UY35453A (es) | Método y sistema para grabar contenidos recomendados por medio del uso de agrupadores de contenidos | |
MX366276B (es) | Concepto de empalme de audio. | |
BR112017018025A2 (pt) | módulo de biorreator eletroquímico e vias metabólicas manipuladas para a produção de 1-butanol com elevada eficiência de carbono | |
BR112013020749A2 (pt) | método de otimização de recepção de mensagens de gerenciamento de titularidade em um sistema de tv por assinatura | |
EA201201043A1 (ru) | Дуплянка для шмелей | |
MX2014000322A (es) | Tecnologia de simulacion integrada. | |
CR20140061A (es) | Regulador de corriente | |
EP2851751A4 (en) | Linear light source generating device, exposure having linear light source generating device, and lenticular system used for linear light source generating device | |
AR119112A2 (es) | Sistema selector y conductor de semillas para dispositivo dosificador de semillas empleado en equipos agrícolas para siembra | |
CY1123486T1 (el) | Συστημα για συμμετοχη πραγματικου χρονου απο εναν ιστοτοπο απομακρυσμενων παιχνιδιων σε ενα παιχνιδι που βρισκεται σε εξελιξη σε εναν νεοτοπικο ιστοτοπο παιχνιδιων | |
EA201490238A1 (ru) | Устройство для маркировки объекта с помощью маркирующего излучения | |
EA201790855A1 (ru) | Трансдермальная терапевтическая система с высокой адгезивной способностью |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application declared void or lapsed |