MY137892A - Method and device for securing content delivery over a network - Google Patents

Method and device for securing content delivery over a network

Info

Publication number
MY137892A
MY137892A MYPI20043287A MYPI20043287A MY137892A MY 137892 A MY137892 A MY 137892A MY PI20043287 A MYPI20043287 A MY PI20043287A MY PI20043287 A MYPI20043287 A MY PI20043287A MY 137892 A MY137892 A MY 137892A
Authority
MY
Malaysia
Prior art keywords
network
information item
descrambling
content delivery
key
Prior art date
Application number
MYPI20043287A
Other languages
English (en)
Inventor
Junbiao Zhang
Jun Li
Kumar Ramaswamy
Original Assignee
Thomson Licensing 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 Thomson Licensing Sa filed Critical Thomson Licensing Sa
Publication of MY137892A publication Critical patent/MY137892A/en

Links

Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K1/00—Secret communication
    • 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
    • H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
    • H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0822—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using key encryption key
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Mathematical Physics (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
MYPI20043287A 2003-08-13 2004-08-12 Method and device for securing content delivery over a network MY137892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US49483603P 2003-08-13 2003-08-13

Publications (1)

Publication Number Publication Date
MY137892A true MY137892A (en) 2009-03-31

Family

ID=34215904

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20043287A MY137892A (en) 2003-08-13 2004-08-12 Method and device for securing content delivery over a network

Country Status (10)

Country Link
US (1) US20070033396A1 (OSRAM)
EP (1) EP1661355B1 (OSRAM)
JP (1) JP4690321B2 (OSRAM)
KR (1) KR101109144B1 (OSRAM)
CN (1) CN1868187B (OSRAM)
BR (1) BRPI0413462A (OSRAM)
DE (1) DE602004005219T2 (OSRAM)
MX (1) MXPA06001649A (OSRAM)
MY (1) MY137892A (OSRAM)
WO (1) WO2005020541A1 (OSRAM)

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US10181953B1 (en) 2013-09-16 2019-01-15 Amazon Technologies, Inc. Trusted data verification
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EP1894411A1 (en) * 2005-06-23 2008-03-05 Thomson Licensing Multi-media access device registration system and method
EP1876549A1 (de) * 2006-07-07 2008-01-09 Swisscom Mobile AG Verfahren und System zur verschlüsselten Datenübertragung
US20080209213A1 (en) 2007-02-23 2008-08-28 Sony Ericsson Mobile Communications Ab Authorizing secure resources
CN101917393A (zh) 2010-05-26 2010-12-15 中兴通讯股份有限公司 信息传输方法和系统、以及数据卡
TWI421724B (zh) * 2010-10-28 2014-01-01 Chunghwa Telecom Co Ltd 數位資訊權限管理方法
US9237155B1 (en) 2010-12-06 2016-01-12 Amazon Technologies, Inc. Distributed policy enforcement with optimizing policy transformations
US8769642B1 (en) 2011-05-31 2014-07-01 Amazon Technologies, Inc. Techniques for delegation of access privileges
US9203613B2 (en) 2011-09-29 2015-12-01 Amazon Technologies, Inc. Techniques for client constructed sessions
US9178701B2 (en) 2011-09-29 2015-11-03 Amazon Technologies, Inc. Parameter based key derivation
US9197409B2 (en) 2011-09-29 2015-11-24 Amazon Technologies, Inc. Key derivation techniques
US8892865B1 (en) 2012-03-27 2014-11-18 Amazon Technologies, Inc. Multiple authority key derivation
US8739308B1 (en) 2012-03-27 2014-05-27 Amazon Technologies, Inc. Source identification for unauthorized copies of content
US9215076B1 (en) 2012-03-27 2015-12-15 Amazon Technologies, Inc. Key generation for hierarchical data access
US9660972B1 (en) 2012-06-25 2017-05-23 Amazon Technologies, Inc. Protection from data security threats
US9258118B1 (en) 2012-06-25 2016-02-09 Amazon Technologies, Inc. Decentralized verification in a distributed system
US9407440B2 (en) * 2013-06-20 2016-08-02 Amazon Technologies, Inc. Multiple authority data security and access
US9521000B1 (en) 2013-07-17 2016-12-13 Amazon Technologies, Inc. Complete forward access sessions
US9311500B2 (en) 2013-09-25 2016-04-12 Amazon Technologies, Inc. Data security using request-supplied keys
US9237019B2 (en) 2013-09-25 2016-01-12 Amazon Technologies, Inc. Resource locators with keys
US10243945B1 (en) 2013-10-28 2019-03-26 Amazon Technologies, Inc. Managed identity federation
US9420007B1 (en) 2013-12-04 2016-08-16 Amazon Technologies, Inc. Access control using impersonization
US9292711B1 (en) 2014-01-07 2016-03-22 Amazon Technologies, Inc. Hardware secret usage limits
US9369461B1 (en) 2014-01-07 2016-06-14 Amazon Technologies, Inc. Passcode verification using hardware secrets
US9374368B1 (en) 2014-01-07 2016-06-21 Amazon Technologies, Inc. Distributed passcode verification system
US9270662B1 (en) 2014-01-13 2016-02-23 Amazon Technologies, Inc. Adaptive client-aware session security
US10771255B1 (en) 2014-03-25 2020-09-08 Amazon Technologies, Inc. Authenticated storage operations
US9258117B1 (en) 2014-06-26 2016-02-09 Amazon Technologies, Inc. Mutual authentication with symmetric secrets and signatures
US10326597B1 (en) 2014-06-27 2019-06-18 Amazon Technologies, Inc. Dynamic response signing capability in a distributed system
US10122689B2 (en) 2015-06-16 2018-11-06 Amazon Technologies, Inc. Load balancing with handshake offload
US10122692B2 (en) 2015-06-16 2018-11-06 Amazon Technologies, Inc. Handshake offload
US10375030B2 (en) * 2016-06-24 2019-08-06 Combined Conditional Access Development & Support Initialization encryption for streaming content
US10116440B1 (en) 2016-08-09 2018-10-30 Amazon Technologies, Inc. Cryptographic key management for imported cryptographic keys

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JP2000022680A (ja) * 1998-07-07 2000-01-21 Open Loop:Kk ディジタルコンテンツ流通方法及びコンテンツを再生可能に記録した記録媒体
US6611812B2 (en) * 1998-08-13 2003-08-26 International Business Machines Corporation Secure electronic content distribution on CDS and DVDs
CN1277389C (zh) * 1999-07-05 2006-09-27 三洋电机株式会社 信息传送系统、传送服务器、便携式通信终端及其传送方法
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JP4186466B2 (ja) * 2002-01-16 2008-11-26 ソニー株式会社 コンテンツ配信システム、コンテンツ配信方法、および情報処理装置、並びにコンピュータ・プログラム
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Also Published As

Publication number Publication date
MXPA06001649A (es) 2006-07-03
CN1868187B (zh) 2010-06-16
WO2005020541A1 (en) 2005-03-03
CN1868187A (zh) 2006-11-22
EP1661355B1 (en) 2007-03-07
EP1661355A1 (en) 2006-05-31
KR101109144B1 (ko) 2012-03-08
US20070033396A1 (en) 2007-02-08
KR20060069455A (ko) 2006-06-21
DE602004005219D1 (de) 2007-04-19
DE602004005219T2 (de) 2007-06-28
JP4690321B2 (ja) 2011-06-01
BRPI0413462A (pt) 2006-10-17
JP2007502576A (ja) 2007-02-08

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