PL2659613T3 - Sposób przesyłania i odbioru zawartości multimedialnych - Google Patents

Sposób przesyłania i odbioru zawartości multimedialnych

Info

Publication number
PL2659613T3
PL2659613T3 PL11802707T PL11802707T PL2659613T3 PL 2659613 T3 PL2659613 T3 PL 2659613T3 PL 11802707 T PL11802707 T PL 11802707T PL 11802707 T PL11802707 T PL 11802707T PL 2659613 T3 PL2659613 T3 PL 2659613T3
Authority
PL
Poland
Prior art keywords
transmitting
receiving
multimedia content
multimedia
content
Prior art date
Application number
PL11802707T
Other languages
English (en)
Inventor
Vincent HAMON
Gilles Dubroeucq
Original Assignee
Viaccess
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 Viaccess filed Critical Viaccess
Publication of PL2659613T3 publication Critical patent/PL2659613T3/pl

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
    • 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
    • H04L9/088—Usage controlling of secret information, e.g. techniques for restricting cryptographic keys to pre-authorized uses, different access levels, validity of crypto-period, different key- or password length, or different strong and weak cryptographic algorithms
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • 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)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Storage Device Security (AREA)
PL11802707T 2010-12-29 2011-12-16 Sposób przesyłania i odbioru zawartości multimedialnych PL2659613T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1061339A FR2970134B1 (fr) 2010-12-29 2010-12-29 Procede de transmission et de reception d'un contenu multimedia
EP11802707.7A EP2659613B1 (fr) 2010-12-29 2011-12-16 Procede de transmission et de reception d'un contenu multimedia
PCT/EP2011/073148 WO2012089542A1 (fr) 2010-12-29 2011-12-16 Procede de transmission et de reception d'un contenu multimedia

Publications (1)

Publication Number Publication Date
PL2659613T3 true PL2659613T3 (pl) 2019-02-28

Family

ID=44280741

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11802707T PL2659613T3 (pl) 2010-12-29 2011-12-16 Sposób przesyłania i odbioru zawartości multimedialnych

Country Status (9)

Country Link
US (1) US9544276B2 (pl)
EP (1) EP2659613B1 (pl)
CN (1) CN103283176B (pl)
ES (1) ES2693064T3 (pl)
FR (1) FR2970134B1 (pl)
PL (1) PL2659613T3 (pl)
RU (1) RU2541923C1 (pl)
TW (1) TWI523534B (pl)
WO (1) WO2012089542A1 (pl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2477133A1 (en) * 2011-01-03 2012-07-18 Thomson Licensing Distribution of digital content protected by watermark-generating password
CA2879707C (en) * 2012-08-09 2021-05-18 Panasonic Intellectual Property Corporation Of America A method and apparatus for performing arithmetic coding and decoding on a block at the end of a slice, or at the end of a tile
US9713070B1 (en) * 2016-08-18 2017-07-18 Cisco Technology, Inc. Regional conditional access
FR3068560B1 (fr) * 2017-06-28 2019-08-23 Viaccess Procede de reception et de dechiffrement d'un cryptogramme d'un mot de controle
FR3083660B1 (fr) * 2018-07-04 2020-12-04 Viaccess Sa Procede d'obtention d'une succession de cles cryptographiques
CN113079502B (zh) * 2021-03-22 2023-05-23 Oppo广东移动通信有限公司 信息共享方法、装置、终端及存储介质

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100563B (fi) * 1996-01-30 1997-12-31 Nokia Oy Ab Digitaalisten esitysobjektien salaus lähetyksessä ja tallennuksessa
US5937068A (en) * 1996-03-22 1999-08-10 Activcard System and method for user authentication employing dynamic encryption variables
FR2751817B1 (fr) * 1996-07-29 1998-09-11 Thomson Multimedia Sa Systeme a acces conditionnel utilisant des messages a cles de chiffrement multiples
DE10040854A1 (de) * 2000-08-21 2002-03-21 Infineon Technologies Ag Chipkarte
EP1182874A1 (en) * 2000-08-24 2002-02-27 Canal+ Technologies Société Anonyme Digital content protection system
EP1320006A1 (en) * 2001-12-12 2003-06-18 Canal+ Technologies Société Anonyme Processing data
US20030200548A1 (en) * 2001-12-27 2003-10-23 Paul Baran Method and apparatus for viewer control of digital TV program start time
US7620179B2 (en) 2004-01-29 2009-11-17 Comcast Cable Holdings, Llc System and method for security processing media streams
RU2325775C2 (ru) * 2004-07-26 2008-05-27 Ирдето Эксесс Б.В. Способ частичного скремблирования потока данных
US8837723B2 (en) * 2007-06-18 2014-09-16 General Instrument Corporation Method and apparatus for use in a downloadable conditional access system
US7949133B2 (en) * 2007-09-26 2011-05-24 Pinder Howard G Controlled cryptoperiod timing to reduce decoder processing load
FR2922393A1 (fr) * 2007-10-10 2009-04-17 France Telecom Systeme tracable de chiffrement/dechiffrement de donnees numeriques diffusees
FR2922392B1 (fr) * 2007-10-12 2011-03-04 Thales Sa Dispositif et procede pour aiguiller des flux d'echange de valeurs publiques (ou non sensibles) permettant de creer des cles secretes communes entre plusieurs zones.
US8396222B2 (en) * 2008-03-10 2013-03-12 Nds Limited Key distribution system
EP2148506A1 (en) * 2008-07-24 2010-01-27 Irdeto Access B.V. Monitoring usage of encrypted broadcast services
KR100969668B1 (ko) * 2008-11-25 2010-07-14 충남대학교산학협력단 디지털 방송용 제한수신장치를 다운로드하는 방법
US10057641B2 (en) * 2009-03-25 2018-08-21 Sony Corporation Method to upgrade content encryption
CN101695077A (zh) * 2009-09-30 2010-04-14 曙光信息产业(北京)有限公司 一种虚拟机的操作系统部署方法、系统及设备
CN102387407A (zh) * 2010-08-31 2012-03-21 国基电子（上海）有限公司 实现广播网络条件接收的系统和方法

Also Published As

Publication number Publication date
EP2659613A1 (fr) 2013-11-06
ES2693064T3 (es) 2018-12-07
CN103283176B (zh) 2015-11-25
FR2970134B1 (fr) 2013-01-11
US9544276B2 (en) 2017-01-10
CN103283176A (zh) 2013-09-04
TWI523534B (zh) 2016-02-21
TW201228399A (en) 2012-07-01
RU2013135279A (ru) 2015-02-20
US20130279696A1 (en) 2013-10-24
RU2541923C1 (ru) 2015-02-20
FR2970134A1 (fr) 2012-07-06
EP2659613B1 (fr) 2018-08-15
WO2012089542A1 (fr) 2012-07-05

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