PL376560A1 - Sposób zabezpieczania uaktualnień oprogramowania - Google Patents

Sposób zabezpieczania uaktualnień oprogramowania

Info

Publication number
PL376560A1
PL376560A1 PL376560A PL37656003A PL376560A1 PL 376560 A1 PL376560 A1 PL 376560A1 PL 376560 A PL376560 A PL 376560A PL 37656003 A PL37656003 A PL 37656003A PL 376560 A1 PL376560 A1 PL 376560A1
Authority
PL
Poland
Prior art keywords
software updates
securing software
securing
updates
software
Prior art date
Application number
PL376560A
Other languages
English (en)
Inventor
Marco Sasselli
Nicolas Pican
Original Assignee
Nagravision Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nagravision Sa filed Critical Nagravision Sa
Publication of PL376560A1 publication Critical patent/PL376560A1/pl

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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H04N21/2351—Processing of additional data, e.g. scrambling of additional data or processing content descriptors involving encryption of additional data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0891—Revocation or update of secret information, e.g. encryption key update or rekeying
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3236—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials using cryptographic hash functions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/32—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials
    • H04L9/3247—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols including means for verifying the identity or authority of a user of the system or for message authentication, e.g. authorization, entity authentication, data integrity or data verification, non-repudiation, key authentication or verification of credentials involving digital signatures
    • 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
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26291—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for providing content or additional data updates, e.g. updating software modules, stored at the client
    • 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
    • H04N21/63345—Control signals issued by server directed to the network components or client directed to client for authorisation, e.g. by transmitting a key by transmitting keys
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/60—Digital content management, e.g. content distribution

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Storage Device Security (AREA)
  • Information Transfer Between Computers (AREA)
  • Stored Programmes (AREA)
PL376560A 2002-12-03 2003-12-01 Sposób zabezpieczania uaktualnień oprogramowania PL376560A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH20432002 2002-12-03

Publications (1)

Publication Number Publication Date
PL376560A1 true PL376560A1 (pl) 2006-01-09

Family

ID=32331835

Family Applications (1)

Application Number Title Priority Date Filing Date
PL376560A PL376560A1 (pl) 2002-12-03 2003-12-01 Sposób zabezpieczania uaktualnień oprogramowania

Country Status (12)

Country Link
US (1) US7440571B2 (pl)
EP (1) EP1570648B1 (pl)
KR (1) KR101063076B1 (pl)
CN (1) CN100342713C (pl)
AU (1) AU2003286298A1 (pl)
CA (1) CA2508424C (pl)
ES (1) ES2553985T3 (pl)
MX (1) MXPA05005695A (pl)
MY (1) MY140368A (pl)
PL (1) PL376560A1 (pl)
TW (1) TWI309379B (pl)
WO (1) WO2004051983A1 (pl)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6880086B2 (en) * 2000-05-20 2005-04-12 Ciena Corporation Signatures for facilitating hot upgrades of modular software components
EP1536606A1 (fr) 2003-11-27 2005-06-01 Nagracard S.A. Méthode d'authentification d'applications
CN1890221B (zh) * 2003-12-15 2014-07-16 沙拉麦斯实验公司 1-n-苯基-氨基-1h-咪唑衍生物和含有它们的医药组合物
EP1607821A1 (fr) * 2004-06-17 2005-12-21 Nagracard S.A. Méthode de mise à jour sécurisée de logiciel dans un mobile de sécurité
US9489496B2 (en) * 2004-11-12 2016-11-08 Apple Inc. Secure software updates
EP1662788A1 (fr) * 2004-11-24 2006-05-31 Nagravision SA Unité de traitement de données audio/vidéo numériques et méthode de contrôle d'accès audites données
US7895651B2 (en) 2005-07-29 2011-02-22 Bit 9, Inc. Content tracking in a network security system
US8272058B2 (en) 2005-07-29 2012-09-18 Bit 9, Inc. Centralized timed analysis in a network security system
US8984636B2 (en) 2005-07-29 2015-03-17 Bit9, Inc. Content extractor and analysis system
US8495389B2 (en) * 2005-12-16 2013-07-23 Safenet, Inc. Locking changing hard disk content to a hardware token
KR100659510B1 (ko) * 2006-02-16 2006-12-20 삼성전기주식회사 캐비티가 형성된 기판 제조 방법
CN100401309C (zh) * 2006-04-24 2008-07-09 南京熊猫电子股份有限公司 税控设备软件版本智能升级加密验证方法
KR20080052943A (ko) * 2006-12-08 2008-06-12 엘지전자 주식회사 이동통신단말기의 소프트웨어 업데이트방법
US8239688B2 (en) 2007-01-07 2012-08-07 Apple Inc. Securely recovering a computing device
US8254568B2 (en) 2007-01-07 2012-08-28 Apple Inc. Secure booting a computing device
KR101425224B1 (ko) * 2007-11-19 2014-07-31 삼성전자주식회사 펌웨어 업그레이드를 위해 펌웨어를 복호화하는 장치 및방법
US8150039B2 (en) * 2008-04-15 2012-04-03 Apple Inc. Single security model in booting a computing device
EP2294529B1 (en) * 2008-06-23 2012-01-04 ST-Ericsson SA Electronic device and method of software or firmware updating of an electronic device
KR101029758B1 (ko) * 2008-12-31 2011-04-19 노틸러스효성 주식회사 펌웨어의 원격 업데이트 방법
FR2954651B1 (fr) * 2009-12-23 2012-03-16 Viaccess Sa Procede de mise a jour d'un processeur de securite, systeme, programme d'ordinateur et processeur de securite correspondants
US9417865B2 (en) * 2010-05-28 2016-08-16 Red Hat, Inc. Determining when to update a package manager software
CN102262549B (zh) * 2011-03-02 2014-10-15 奇智软件（北京）有限公司 补丁安装方法与系统
WO2013091162A1 (zh) * 2011-12-19 2013-06-27 华为技术有限公司 一种分布式存储数据恢复方法、装置及系统
US9285981B1 (en) 2012-07-16 2016-03-15 Wickr Inc. Discouraging screen capture
US9715591B2 (en) 2012-07-30 2017-07-25 Hewlett-Packard Development Company, L.P. Code validation
CN103595530B (zh) * 2012-08-17 2017-04-26 华为技术有限公司 软件密钥更新方法和装置
US9830089B1 (en) 2013-06-25 2017-11-28 Wickr Inc. Digital data sanitization
US10129260B1 (en) 2013-06-25 2018-11-13 Wickr Inc. Mutual privacy management
US10567349B2 (en) 2013-06-25 2020-02-18 Wickr Inc. Secure time-to-live
US9866591B1 (en) 2013-06-25 2018-01-09 Wickr Inc. Enterprise messaging platform
CN104468153B (zh) * 2013-09-13 2018-10-30 华为技术有限公司 一种集群系统中的告警方法、设备及集群系统
US9270469B2 (en) * 2014-02-20 2016-02-23 Xilinx, Inc. Authentication using public keys and session keys
US9698976B1 (en) * 2014-02-24 2017-07-04 Wickr Inc. Key management and dynamic perfect forward secrecy
CN104980410A (zh) * 2014-04-14 2015-10-14 领步科技集团有限公司 一种电能质量在线监测设备软件远程升级的加密方法
US9584530B1 (en) 2014-06-27 2017-02-28 Wickr Inc. In-band identity verification and man-in-the-middle defense
CN105306505A (zh) * 2014-07-11 2016-02-03 腾讯科技（深圳）有限公司 数据更新方法、终端及服务器
US9830479B2 (en) * 2014-09-16 2017-11-28 Nxp Usa, Inc. Key storage and revocation in a secure memory system
US9910655B1 (en) * 2014-11-06 2018-03-06 Accellion, Inc. Secure content platform software developer kit
US9654288B1 (en) 2014-12-11 2017-05-16 Wickr Inc. Securing group communications
GB2538773A (en) * 2015-05-28 2016-11-30 Vodafone Ip Licensing Ltd Device key security
CN105207802B (zh) * 2015-08-13 2018-09-21 华为技术有限公司 节点的版本升级方法、装置和系统
US10191728B2 (en) * 2015-10-12 2019-01-29 Samsung Electronics Co., Ltd. System and method to reduce storage area usage of android application
US10033534B2 (en) * 2015-12-01 2018-07-24 Intel Corporation Methods and apparatus to provide for efficient and secure software updates
US9584493B1 (en) 2015-12-18 2017-02-28 Wickr Inc. Decentralized authoritative messaging
US10291607B1 (en) 2016-02-02 2019-05-14 Wickr Inc. Providing real-time events to applications
US9591479B1 (en) 2016-04-14 2017-03-07 Wickr Inc. Secure telecommunications
US9602477B1 (en) 2016-04-14 2017-03-21 Wickr Inc. Secure file transfer
WO2018078406A1 (en) * 2016-10-31 2018-05-03 Harman Becker Automotive Systems Gmbh Software update mechanism for safety critical systems
CN106412128B (zh) * 2016-12-07 2019-06-04 北京奇虎科技有限公司 补丁下载的方法、装置、文件打包服务器以及客户端
WO2019146812A1 (ko) * 2018-01-25 2019-08-01 엘지전자 주식회사 차량용 업데이트 시스템 및 제어 방법
US10997297B1 (en) * 2019-12-06 2021-05-04 Western Digital Technologies, Inc. Validating firmware for data storage devices
CN113094060A (zh) * 2019-12-23 2021-07-09 瑞昱半导体股份有限公司 电子装置与软体更新方法
CN113434165A (zh) * 2021-06-02 2021-09-24 武汉天喻信息产业股份有限公司 一种嵌入式操作系统的补丁更新方法及系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5901225A (en) * 1996-12-05 1999-05-04 Advanced Micro Devices, Inc. System and method for performing software patches in embedded systems
AU746178B2 (en) 1997-03-21 2002-04-18 Thomson Licensing S.A. Method of downloading of data to an MPEG receiver/decoder and MPEG transmission system for implementing the same
US6952823B2 (en) * 1998-09-01 2005-10-04 Pkware, Inc. Software patch generator using compression techniques
DE19850665A1 (de) * 1998-11-03 2000-05-04 Siemens Ag Verfahren und Anordnung zur Authentifikation von einer ersten Instanz und einer zweiten Instanz
AU3759600A (en) 1999-03-17 2000-10-04 Charles E. II Moore Internet, intranet and other network communication security systems utilizing entrance and exit keys
FR2792789B1 (fr) * 1999-04-20 2001-08-31 Bull Cp8 Procede de verification de signature ou d'authentification
US7120251B1 (en) * 1999-08-20 2006-10-10 Matsushita Electric Industrial Co., Ltd. Data player, digital contents player, playback system, data embedding apparatus, and embedded data detection apparatus
KR20020059723A (ko) 1999-11-12 2002-07-13 션 엘. 맥클린톡 오브젝트 보안 장치 및 방법
CN1338841A (zh) * 2000-08-11 2002-03-06 海南格方网络安全有限公司 计算机安全认证智能密钥
US6857067B2 (en) 2000-09-01 2005-02-15 Martin S. Edelman System and method for preventing unauthorized access to electronic data
US7174017B2 (en) * 2002-03-04 2007-02-06 Lenovo Singapore Pte, Ltd Decryption system for encrypted audio
US20030196096A1 (en) * 2002-04-12 2003-10-16 Sutton James A. Microcode patch authentication

Also Published As

Publication number Publication date
US7440571B2 (en) 2008-10-21
KR101063076B1 (ko) 2011-09-07
EP1570648A1 (fr) 2005-09-07
TWI309379B (en) 2009-05-01
AU2003286298A1 (en) 2004-06-23
US20040107349A1 (en) 2004-06-03
TW200419444A (en) 2004-10-01
KR20050088091A (ko) 2005-09-01
MY140368A (en) 2009-12-31
CA2508424A1 (en) 2004-06-17
ES2553985T3 (es) 2015-12-15
EP1570648B1 (fr) 2015-09-02
CN1720715A (zh) 2006-01-11
MXPA05005695A (es) 2005-08-16
CN100342713C (zh) 2007-10-10
CA2508424C (en) 2014-09-30
WO2004051983A1 (fr) 2004-06-17

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