WO2004032328A3 - Logiciel embarque et procede d'authentification de celui-ci. - Google Patents
Logiciel embarque et procede d'authentification de celui-ci. Download PDFInfo
- Publication number
- WO2004032328A3 WO2004032328A3 PCT/FR2003/050073 FR0350073W WO2004032328A3 WO 2004032328 A3 WO2004032328 A3 WO 2004032328A3 FR 0350073 W FR0350073 W FR 0350073W WO 2004032328 A3 WO2004032328 A3 WO 2004032328A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- software
- authenticating
- integrated software
- downloaded
- integrated
- 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
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
- H04N21/4435—Memory management
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/633—Control signals issued by server directed to the network components or client
- H04N21/6332—Control signals issued by server directed to the network components or client directed to client
- H04N21/6334—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key
-
- 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
- G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
- G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/22—Microcontrol or microprogram arrangements
-
- 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
- H04N21/4627—Rights management associated to the content
-
- 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
- H04N21/8173—End-user applications, e.g. Web browser, game
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computer Networks & Wireless Communication (AREA)
- Storage Device Security (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Information Transfer Between Computers (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/529,972 US7356815B2 (en) | 2002-10-04 | 2003-10-02 | Integrated software and method for authenticating same |
EP03780285A EP1546866A2 (fr) | 2002-10-04 | 2003-10-02 | Logiciel embarque et procede d'authentification de celui-ci. |
JP2004540905A JP2006501735A (ja) | 2002-10-04 | 2003-10-02 | 同一のものを認証するための統合ソフトウェア及び方法 |
MXPA05003618A MXPA05003618A (es) | 2002-10-04 | 2003-10-02 | Software integrado y metodo para la autenticacion del mismo. |
AU2003288370A AU2003288370A1 (en) | 2002-10-04 | 2003-10-02 | Integrated software and method for authenticating same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0212325A FR2845493A1 (fr) | 2002-10-04 | 2002-10-04 | Logiciel embarque et procede d'authentification de celui-ci |
FR02/12325 | 2002-10-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2004032328A2 WO2004032328A2 (fr) | 2004-04-15 |
WO2004032328A3 true WO2004032328A3 (fr) | 2004-07-15 |
Family
ID=32011393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2003/050073 WO2004032328A2 (fr) | 2002-10-04 | 2003-10-02 | Logiciel embarque et procede d'authentification de celui-ci. |
Country Status (9)
Country | Link |
---|---|
US (1) | US7356815B2 (fr) |
EP (1) | EP1546866A2 (fr) |
JP (1) | JP2006501735A (fr) |
KR (1) | KR100973203B1 (fr) |
CN (1) | CN1703668A (fr) |
AU (1) | AU2003288370A1 (fr) |
FR (1) | FR2845493A1 (fr) |
MX (1) | MXPA05003618A (fr) |
WO (1) | WO2004032328A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8880897B2 (en) | 2003-09-18 | 2014-11-04 | Apple Inc. | Method and apparatus for incremental code signing |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MXPA06004543A (es) * | 2003-12-18 | 2006-06-23 | Matsushita Electric Ind Co Ltd | Metodo para autentificar y ejecutar un programa de aplicacion. |
CA2548546A1 (fr) * | 2003-12-18 | 2005-06-30 | Matsushita Electric Industrial Co., Ltd. | Procede servant a memoriser, authentifier et executer un programme d'application |
US7831838B2 (en) * | 2004-03-05 | 2010-11-09 | Microsoft Corporation | Portion-level in-memory module authentication |
US7644287B2 (en) * | 2004-07-29 | 2010-01-05 | Microsoft Corporation | Portion-level in-memory module authentication |
EP1913511B1 (fr) * | 2005-08-03 | 2011-02-23 | ST-Ericsson SA | Terminal securise, routine et procede de protection d'une cle secrete |
CN101313570A (zh) * | 2005-11-29 | 2008-11-26 | 汤姆森特许公司 | 用于使得数字内容安全的方法和装置 |
US8364965B2 (en) * | 2006-03-15 | 2013-01-29 | Apple Inc. | Optimized integrity verification procedures |
CN102016867B (zh) * | 2008-03-04 | 2015-02-25 | 苹果公司 | 基于至少一个已安装的简档来授权执行软件代码的***和方法 |
WO2009111405A1 (fr) * | 2008-03-04 | 2009-09-11 | Apple Inc. | Système et procédé d'autorisation de l'exécution d'un code logiciel sur la base d'un cache fiable |
US20090228868A1 (en) * | 2008-03-04 | 2009-09-10 | Max Drukman | Batch configuration of multiple target devices |
KR101252921B1 (ko) * | 2008-03-04 | 2013-04-09 | 애플 인크. | 사업자에게 부여된 자격들에 기초하여 장치 내의 소프트웨어 코드의 실행을 인가하는 시스템 및 방법 |
EP2250607A1 (fr) * | 2008-03-04 | 2010-11-17 | Apple Inc. | Système et procédé d autorisation d exécution d un code logiciel sur la base de droits accessibles |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0770957A2 (fr) * | 1995-10-26 | 1997-05-02 | Sun Microsystems, Inc. | Système et méthode pour protéger l'utilisation de modules exécutables liés dynamiquement |
EP1033652A2 (fr) * | 1999-03-03 | 2000-09-06 | Nokia Mobile Phones Ltd. | Méthode pour télécharger logiciels de serveur à terminal |
WO2000064178A1 (fr) * | 1999-04-21 | 2000-10-26 | General Instrument Corporation | Procede et systeme de mise a niveau ciblee ou universelle de la programmation d'une population de decodeurs avances dans un systeme de television par cable |
WO2002061557A2 (fr) * | 2001-01-30 | 2002-08-08 | Liquid Audio, Inc. | Mecanisme de securite pour modules de traitement informatique |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6901518B1 (en) * | 1999-04-08 | 2005-05-31 | Sun Microsystems, Inc. | Method and system for establishing trust in downloaded proxy code |
JP2002140298A (ja) * | 2000-10-31 | 2002-05-17 | Matsushita Electric Ind Co Ltd | 認証方法 |
-
2002
- 2002-10-04 FR FR0212325A patent/FR2845493A1/fr active Pending
-
2003
- 2003-10-02 KR KR1020057005479A patent/KR100973203B1/ko active IP Right Grant
- 2003-10-02 EP EP03780285A patent/EP1546866A2/fr not_active Withdrawn
- 2003-10-02 JP JP2004540905A patent/JP2006501735A/ja active Pending
- 2003-10-02 AU AU2003288370A patent/AU2003288370A1/en not_active Abandoned
- 2003-10-02 MX MXPA05003618A patent/MXPA05003618A/es not_active Application Discontinuation
- 2003-10-02 CN CNA200380100961XA patent/CN1703668A/zh active Pending
- 2003-10-02 US US10/529,972 patent/US7356815B2/en not_active Expired - Lifetime
- 2003-10-02 WO PCT/FR2003/050073 patent/WO2004032328A2/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0770957A2 (fr) * | 1995-10-26 | 1997-05-02 | Sun Microsystems, Inc. | Système et méthode pour protéger l'utilisation de modules exécutables liés dynamiquement |
EP1033652A2 (fr) * | 1999-03-03 | 2000-09-06 | Nokia Mobile Phones Ltd. | Méthode pour télécharger logiciels de serveur à terminal |
WO2000064178A1 (fr) * | 1999-04-21 | 2000-10-26 | General Instrument Corporation | Procede et systeme de mise a niveau ciblee ou universelle de la programmation d'une population de decodeurs avances dans un systeme de television par cable |
WO2002061557A2 (fr) * | 2001-01-30 | 2002-08-08 | Liquid Audio, Inc. | Mecanisme de securite pour modules de traitement informatique |
Non-Patent Citations (1)
Title |
---|
See also references of EP1546866A2 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8880897B2 (en) | 2003-09-18 | 2014-11-04 | Apple Inc. | Method and apparatus for incremental code signing |
Also Published As
Publication number | Publication date |
---|---|
EP1546866A2 (fr) | 2005-06-29 |
US7356815B2 (en) | 2008-04-08 |
MXPA05003618A (es) | 2005-06-17 |
KR100973203B1 (ko) | 2010-07-30 |
KR20050083699A (ko) | 2005-08-26 |
CN1703668A (zh) | 2005-11-30 |
AU2003288370A8 (en) | 2004-04-23 |
US20060156000A1 (en) | 2006-07-13 |
WO2004032328A2 (fr) | 2004-04-15 |
AU2003288370A1 (en) | 2004-04-23 |
FR2845493A1 (fr) | 2004-04-09 |
JP2006501735A (ja) | 2006-01-12 |
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