WO2005124502A1 - Methode de mise a jour securisee de logiciel embarque dans un module de securite - Google Patents
Methode de mise a jour securisee de logiciel embarque dans un module de securite Download PDFInfo
- Publication number
- WO2005124502A1 WO2005124502A1 PCT/EP2005/052797 EP2005052797W WO2005124502A1 WO 2005124502 A1 WO2005124502 A1 WO 2005124502A1 EP 2005052797 W EP2005052797 W EP 2005052797W WO 2005124502 A1 WO2005124502 A1 WO 2005124502A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- security module
- block
- memory area
- target memory
- program block
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G06F21/57—Certifying or maintaining trusted computer platforms, e.g. secure boots or power-downs, version controls, system software checks, secure updates or assessing vulnerabilities
- G06F21/572—Secure firmware programming, e.g. of basic input output system [BIOS]
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
-
- 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
- H04N21/43—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
-
- 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
- H04N21/458—Scheduling content for creating a personalised stream, e.g. by combining a locally stored advertisement with an incoming stream; Updating operations, e.g. for OS modules ; time-related management operations
- H04N21/4586—Content update operation triggered locally, e.g. by comparing the version of software modules in a DVB carousel to the version stored locally
-
- 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
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007515960A JP2008502969A (ja) | 2004-06-17 | 2005-06-16 | セキュリティモジュール内に組み込まれたソフトウェアのセキュアな更新方法 |
EP05754114A EP1756696B1 (fr) | 2004-06-17 | 2005-06-16 | Methode de mise a jour securisee de logiciel embarque dans un module de securite |
DE602005008056T DE602005008056D1 (de) | 2004-06-17 | 2005-06-16 | Verfahren für sichere softwareaktualisierung in einem sicherheitsmodul |
CA2570385A CA2570385C (fr) | 2004-06-17 | 2005-06-16 | Methode de mise a jour securisee de logiciel embarque dans un module de securite |
KR1020067026589A KR101229637B1 (ko) | 2004-06-17 | 2005-06-16 | 보안 모듈에서 로드된 프로그램 블록을 안전하게업데이트하는 방법 |
BRPI0512228-7A BRPI0512228B1 (pt) | 2004-06-17 | 2005-06-16 | Método para atualizar, de forma segura, um bloco de programa em um módulo de segurança |
IL180113A IL180113A (en) | 2004-06-17 | 2006-12-17 | Method for securely updating a program block loaded in a security module |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04102768.1 | 2004-06-17 | ||
EP04102768A EP1607821A1 (fr) | 2004-06-17 | 2004-06-17 | Méthode de mise à jour sécurisée de logiciel dans un mobile de sécurité |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005124502A1 true WO2005124502A1 (fr) | 2005-12-29 |
Family
ID=34929209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/052797 WO2005124502A1 (fr) | 2004-06-17 | 2005-06-16 | Methode de mise a jour securisee de logiciel embarque dans un module de securite |
Country Status (14)
Country | Link |
---|---|
US (1) | US7926050B2 (fr) |
EP (2) | EP1607821A1 (fr) |
JP (1) | JP2008502969A (fr) |
KR (1) | KR101229637B1 (fr) |
CN (1) | CN100565420C (fr) |
AT (1) | ATE400841T1 (fr) |
BR (1) | BRPI0512228B1 (fr) |
CA (1) | CA2570385C (fr) |
DE (1) | DE602005008056D1 (fr) |
ES (1) | ES2309770T3 (fr) |
IL (1) | IL180113A (fr) |
RU (1) | RU2006144411A (fr) |
TW (1) | TW200617676A (fr) |
WO (1) | WO2005124502A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1811778A1 (fr) | 2006-01-24 | 2007-07-25 | Nagracard S.A. | Méthode de mise à jour du microprogramme d'un module de sécurité |
KR101460614B1 (ko) * | 2007-11-20 | 2014-11-13 | 삼성전자주식회사 | 호스트와 통신을 수행하는 방법 및 보안 모듈, 보안 모듈과 통신을 수행하는 방법 및 통신 장치, 보안 모듈을 제어하는 방법 및 장치 |
KR100932276B1 (ko) | 2007-12-06 | 2009-12-16 | 한국전자통신연구원 | 보안 모듈의 업그레이드 장치 및 그 방법 |
CN103098069B (zh) | 2010-09-08 | 2016-10-26 | 惠普发展公司,有限责任合伙企业 | 安全升级供应和方法 |
DE102015216082A1 (de) * | 2015-08-24 | 2017-03-02 | Siemens Aktiengesellschaft | Verfahren und Speichermodul für sicherheitsgeschützte Schreibvorgänge und/oder Lesevorgänge auf dem Speichermodul |
TWI716767B (zh) * | 2018-11-20 | 2021-01-21 | 和碩聯合科技股份有限公司 | 資料更新系統、嵌入式電子裝置以及資料更新方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001045414A2 (fr) * | 1999-12-15 | 2001-06-21 | Conexant Systems, Inc. | Systeme et procede de mise a jour et de telechargement securises de micrologiciels de modem cable |
US20040107349A1 (en) * | 2002-12-03 | 2004-06-03 | Marco Sasselli | Method for securing software updates |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6292568B1 (en) | 1966-12-16 | 2001-09-18 | Scientific-Atlanta, Inc. | Representing entitlements to service in a conditional access system |
FR2448825A1 (fr) | 1979-02-06 | 1980-09-05 | Telediffusion Fse | Systeme de transmission d'information entre un centre d'emission et des postes recepteurs, ce systeme etant muni d'un moyen de controle de l'acces a l'information transmise |
US4531020A (en) | 1982-07-23 | 1985-07-23 | Oak Industries Inc. | Multi-layer encryption system for the broadcast of encrypted information |
US4803725A (en) | 1985-03-11 | 1989-02-07 | General Instrument Corp. | Cryptographic system using interchangeable key blocks and selectable key fragments |
US5237610A (en) | 1990-02-01 | 1993-08-17 | Scientific-Atlanta, Inc. | Independent external security module for a digitally upgradeable television signal decoder |
US5440632A (en) | 1992-12-02 | 1995-08-08 | Scientific-Atlanta, Inc. | Reprogrammable subscriber terminal |
JPH0822390A (ja) * | 1994-07-05 | 1996-01-23 | Advance Co Ltd | ソフトウエア防衛方式 |
US5799090A (en) * | 1995-09-25 | 1998-08-25 | Angert; Joseph C. | pad encryption method and software |
US6373946B1 (en) * | 1996-05-31 | 2002-04-16 | Ico Services Ltd. | Communication security |
EP0840477B1 (fr) | 1996-10-31 | 2012-07-18 | Panasonic Corporation | Procédé à haute sécurité de transfert de clé secrête qui réduit les dégâts lors d'une fuite ou d'une décodage de la clé secrête |
US5956405A (en) * | 1997-01-17 | 1999-09-21 | Microsoft Corporation | Implementation efficient encryption and message authentication |
ATE232670T1 (de) | 1997-03-21 | 2003-02-15 | Canal Plus Technologies | Chipkarte und empfänger für den empfang von verschlüsselten rundfunksignalen |
DE69717505T2 (de) | 1997-03-21 | 2003-10-02 | Canal & Technologies Paris | Verfahren zum fernladen von daten in einen mpeg-empfänger/-dekoder |
US6252961B1 (en) * | 1997-07-17 | 2001-06-26 | Hewlett-Packard Co | Method and apparatus for performing data encryption and error code correction |
US6263437B1 (en) * | 1998-02-19 | 2001-07-17 | Openware Systems Inc | Method and apparatus for conducting crypto-ignition processes between thin client devices and server devices over data networks |
US6338435B1 (en) | 1999-01-15 | 2002-01-15 | Todd Carper | Smart card patch manager |
US20030159070A1 (en) * | 2001-05-28 | 2003-08-21 | Yaron Mayer | System and method for comprehensive general generic protection for computers against malicious programs that may steal information and/or cause damages |
US20020199096A1 (en) * | 2001-02-25 | 2002-12-26 | Storymail, Inc. | System and method for secure unidirectional messaging |
US20030182414A1 (en) * | 2003-05-13 | 2003-09-25 | O'neill Patrick J. | System and method for updating and distributing information |
US7987510B2 (en) * | 2001-03-28 | 2011-07-26 | Rovi Solutions Corporation | Self-protecting digital content |
US7111292B2 (en) | 2001-09-10 | 2006-09-19 | Texas Instruments Incorporated | Apparatus and method for secure program upgrade |
JP4288893B2 (ja) | 2001-09-26 | 2009-07-01 | ソニー株式会社 | 情報処理装置、プログラムロード方法、記録媒体、プログラム更新方法及び回路素子 |
US7024555B2 (en) | 2001-11-01 | 2006-04-04 | Intel Corporation | Apparatus and method for unilaterally loading a secure operating system within a multiprocessor environment |
US8059815B2 (en) * | 2001-12-13 | 2011-11-15 | Digimarc Corporation | Transforming data files into logical storage units for auxiliary data through reversible watermarks |
US7086049B2 (en) * | 2002-02-26 | 2006-08-01 | International Business Machines Corporation | Background code update for embedded systems |
US7069442B2 (en) | 2002-03-29 | 2006-06-27 | Intel Corporation | System and method for execution of a secured environment initialization instruction |
US20030196096A1 (en) | 2002-04-12 | 2003-10-16 | Sutton James A. | Microcode patch authentication |
EP1377035B1 (fr) | 2002-06-28 | 2010-02-24 | Nagravision S.A. | Méthode de mise à jour de clés de sécurité dans un décodeur de télévision |
-
2004
- 2004-06-17 EP EP04102768A patent/EP1607821A1/fr not_active Withdrawn
-
2005
- 2005-06-08 US US11/147,221 patent/US7926050B2/en active Active
- 2005-06-16 KR KR1020067026589A patent/KR101229637B1/ko not_active IP Right Cessation
- 2005-06-16 BR BRPI0512228-7A patent/BRPI0512228B1/pt not_active IP Right Cessation
- 2005-06-16 CA CA2570385A patent/CA2570385C/fr not_active Expired - Fee Related
- 2005-06-16 EP EP05754114A patent/EP1756696B1/fr not_active Revoked
- 2005-06-16 WO PCT/EP2005/052797 patent/WO2005124502A1/fr active IP Right Grant
- 2005-06-16 AT AT05754114T patent/ATE400841T1/de not_active IP Right Cessation
- 2005-06-16 JP JP2007515960A patent/JP2008502969A/ja not_active Withdrawn
- 2005-06-16 DE DE602005008056T patent/DE602005008056D1/de active Active
- 2005-06-16 ES ES05754114T patent/ES2309770T3/es active Active
- 2005-06-16 RU RU2006144411/09A patent/RU2006144411A/ru not_active Application Discontinuation
- 2005-06-16 CN CNB2005800232559A patent/CN100565420C/zh not_active Expired - Fee Related
- 2005-06-17 TW TW094120289A patent/TW200617676A/zh unknown
-
2006
- 2006-12-17 IL IL180113A patent/IL180113A/en not_active IP Right Cessation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001045414A2 (fr) * | 1999-12-15 | 2001-06-21 | Conexant Systems, Inc. | Systeme et procede de mise a jour et de telechargement securises de micrologiciels de modem cable |
US20040107349A1 (en) * | 2002-12-03 | 2004-06-03 | Marco Sasselli | Method for securing software updates |
Non-Patent Citations (1)
Title |
---|
LINDQUIST T E ET AL: "A java cryptography service provider implementing one-time pad", PROCEEDINGS OF THE 37TH HAWAII INTERNATIONAL CONFERENCE ON SYSTEM SCIENCES, 5 January 2004 (2004-01-05), pages 189 - 194, XP010683257 * |
Also Published As
Publication number | Publication date |
---|---|
EP1756696A1 (fr) | 2007-02-28 |
TW200617676A (en) | 2006-06-01 |
ATE400841T1 (de) | 2008-07-15 |
BRPI0512228B1 (pt) | 2018-03-20 |
RU2006144411A (ru) | 2008-07-27 |
US7926050B2 (en) | 2011-04-12 |
ES2309770T3 (es) | 2008-12-16 |
KR20070022760A (ko) | 2007-02-27 |
DE602005008056D1 (de) | 2008-08-21 |
CA2570385A1 (fr) | 2005-12-29 |
CA2570385C (fr) | 2014-04-01 |
JP2008502969A (ja) | 2008-01-31 |
BRPI0512228A (pt) | 2008-02-19 |
EP1756696B1 (fr) | 2008-07-09 |
IL180113A (en) | 2012-12-31 |
CN100565420C (zh) | 2009-12-02 |
IL180113A0 (en) | 2007-06-03 |
EP1607821A1 (fr) | 2005-12-21 |
CN1985229A (zh) | 2007-06-20 |
US20050283777A1 (en) | 2005-12-22 |
KR101229637B1 (ko) | 2013-02-04 |
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