CN104221394B - 用于基于hdcp密钥的版本来确定源装置服务层的机构 - Google Patents
用于基于hdcp密钥的版本来确定源装置服务层的机构 Download PDFInfo
- Publication number
- CN104221394B CN104221394B CN201280066012.3A CN201280066012A CN104221394B CN 104221394 B CN104221394 B CN 104221394B CN 201280066012 A CN201280066012 A CN 201280066012A CN 104221394 B CN104221394 B CN 104221394B
- Authority
- CN
- China
- Prior art keywords
- sink device
- content
- connection
- firmware
- certificate
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 78
- 238000004891 communication Methods 0.000 claims abstract description 76
- 230000004044 response Effects 0.000 claims abstract description 65
- 238000000034 method Methods 0.000 claims abstract description 50
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 230000006870 function Effects 0.000 claims description 18
- 238000009826 distribution Methods 0.000 claims description 8
- 230000002085 persistent effect Effects 0.000 claims description 3
- 241000208340 Araliaceae Species 0.000 claims 2
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- 230000002265 prevention Effects 0.000 claims 1
- 238000003860 storage Methods 0.000 description 13
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- 230000008569 process Effects 0.000 description 10
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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
- H04N21/25—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
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/25816—Management of client data involving client authentication
-
- 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
- H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
- H04N21/25808—Management of client data
- H04N21/2585—Generation of a revocation list, e.g. of client devices involved in piracy acts
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/43615—Interfacing a Home Network, e.g. for connecting the client to a plurality of peripherals
-
- 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
- H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
- H04N21/4367—Establishing a secure communication between the client and a peripheral device or smart card
-
- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Computer Graphics (AREA)
- Software Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/342,223 US8813202B2 (en) | 2012-01-03 | 2012-01-03 | Mechanism to determine source device service tier based on the version of the HDCP key |
US13/342,223 | 2012-01-03 | ||
PCT/US2012/072281 WO2013103611A1 (en) | 2012-01-03 | 2012-12-31 | Mechanism to determine source device service tier based on the version of the hdcp key |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104221394A CN104221394A (zh) | 2014-12-17 |
CN104221394B true CN104221394B (zh) | 2018-01-26 |
Family
ID=47664410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280066012.3A Active CN104221394B (zh) | 2012-01-03 | 2012-12-31 | 用于基于hdcp密钥的版本来确定源装置服务层的机构 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8813202B2 (zh) |
EP (1) | EP2801213B1 (zh) |
CN (1) | CN104221394B (zh) |
CA (1) | CA2860412C (zh) |
MX (1) | MX2014008169A (zh) |
WO (1) | WO2013103611A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2704053B1 (en) * | 2012-08-27 | 2016-09-21 | Giesecke & Devrient GmbH | Method and system for updating a firmware of a security module |
US9027159B2 (en) * | 2012-10-29 | 2015-05-05 | Arris Technology, Inc. | Handshake protocol to control actors and functions in a cable set-top-box system to propagate acceptance of an IP license to securely authenticate software application program interfaces (APIs) |
JP6268914B2 (ja) * | 2012-11-07 | 2018-01-31 | 株式会社リコー | 情報管理装置、情報管理システム、情報管理方法、及びプログラム |
US10142108B2 (en) * | 2013-06-17 | 2018-11-27 | Qube Cinema, Inc. | Copy protection scheme for digital audio and video content authenticated HDCP receivers |
KR20150026391A (ko) * | 2013-09-02 | 2015-03-11 | 삼성전자주식회사 | 컨텐츠를 제공하기 위한 전자장치 및 그에 따른 방법 |
CN106664402B (zh) * | 2014-05-08 | 2018-08-28 | 美国莱迪思半导体公司 | 用于高效交握操作以判定对端装置的能力的方法及装置 |
US9722987B2 (en) * | 2015-03-13 | 2017-08-01 | Ssh Communications Security Oyj | Access relationships in a computer system |
US10505905B2 (en) | 2015-03-24 | 2019-12-10 | Global Data Sentinel, Inc. | Transport envelope |
US11032379B2 (en) * | 2015-04-24 | 2021-06-08 | Citrix Systems, Inc. | Secure in-band service detection |
US9673979B1 (en) * | 2015-06-26 | 2017-06-06 | EMC IP Holding Company LLC | Hierarchical, deterministic, one-time login tokens |
EP3361737A1 (en) * | 2017-02-09 | 2018-08-15 | Nagravision SA | Protecting media content |
US10547885B2 (en) | 2017-06-08 | 2020-01-28 | T-Mobile Usa, Inc. | Adaptively selecting content resolution |
EP3489853B1 (en) * | 2017-11-27 | 2021-02-24 | Schneider Electric Industries SAS | A method for providing a firmware update of a device |
US11100228B2 (en) * | 2018-10-25 | 2021-08-24 | Dell Products, L.P. | System and method to recover FPGA firmware over a sideband interface |
US12008090B2 (en) * | 2021-07-27 | 2024-06-11 | Arris Enterprises Llc | System and method for pairing transmitter and receiver devices using HDCP KSV keys |
JP7356483B2 (ja) * | 2021-10-18 | 2023-10-04 | 株式会社日立製作所 | 情報処理装置、真正性検証方法、及びプログラム |
WO2024178539A1 (zh) * | 2023-02-27 | 2024-09-06 | 华为技术有限公司 | 通信方法、装置和系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6782476B1 (en) * | 1998-06-16 | 2004-08-24 | Kabushiki Kaisha Toshiba | Data processing apparatus and authentication method applied to the apparatus |
EP1517543A2 (en) * | 2003-09-18 | 2005-03-23 | General Instrument Corporation | Method, apparatus and set-top device for transmitting content to a receiver |
CN102075513A (zh) * | 2009-10-21 | 2011-05-25 | 英特尔公司 | 用于可再生性的装置、系统和方法与数字内容保护系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040162785A1 (en) * | 2003-02-19 | 2004-08-19 | General Instrument Corporation | Methods and apparatus for determining digital copy protection levels assigned to services received at a consumer appliance |
US20070274689A1 (en) | 2005-04-26 | 2007-11-29 | General Instrument Corporation | Method and apparatus for establishing audio/video formats for sink devices |
US8045552B2 (en) * | 2008-01-03 | 2011-10-25 | Sony Corporation | Wired exchange of control information in wireless system |
US8253860B2 (en) | 2008-04-07 | 2012-08-28 | Mediatek Inc. | System, method and devices for HDMI transmission using a commonly supported media format |
-
2012
- 2012-01-03 US US13/342,223 patent/US8813202B2/en active Active
- 2012-12-31 WO PCT/US2012/072281 patent/WO2013103611A1/en active Application Filing
- 2012-12-31 MX MX2014008169A patent/MX2014008169A/es active IP Right Grant
- 2012-12-31 CA CA2860412A patent/CA2860412C/en active Active
- 2012-12-31 CN CN201280066012.3A patent/CN104221394B/zh active Active
- 2012-12-31 EP EP12821221.4A patent/EP2801213B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6782476B1 (en) * | 1998-06-16 | 2004-08-24 | Kabushiki Kaisha Toshiba | Data processing apparatus and authentication method applied to the apparatus |
EP1517543A2 (en) * | 2003-09-18 | 2005-03-23 | General Instrument Corporation | Method, apparatus and set-top device for transmitting content to a receiver |
CN102075513A (zh) * | 2009-10-21 | 2011-05-25 | 英特尔公司 | 用于可再生性的装置、系统和方法与数字内容保护系统 |
Also Published As
Publication number | Publication date |
---|---|
US20130174238A1 (en) | 2013-07-04 |
CA2860412A1 (en) | 2013-07-11 |
CN104221394A (zh) | 2014-12-17 |
WO2013103611A1 (en) | 2013-07-11 |
US8813202B2 (en) | 2014-08-19 |
CA2860412C (en) | 2015-10-13 |
EP2801213B1 (en) | 2021-02-03 |
MX2014008169A (es) | 2014-10-06 |
EP2801213A1 (en) | 2014-11-12 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Georgia, USA Patentee after: Ai Ruishi Technology Co. Address before: American Pennsylvania Patentee before: GENERAL INSTRUMENT Corp. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180228 Address after: Georgia, USA Patentee after: ARRIS ENTERPRISES LLC Address before: Georgia, USA Patentee before: Ai Ruishi Technology Co. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220719 Address after: London Patentee after: Iris International Intellectual Property Co.,Ltd. Address before: State of Georgia, US Patentee before: ARRIS ENTERPRISES LLC |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231228 Address after: London Patentee after: Andrew Wireless Systems UK Ltd. Address before: London Patentee before: Iris International Intellectual Property Co.,Ltd. |