TW200717252A - System and device for managing control data - Google Patents
System and device for managing control dataInfo
- Publication number
- TW200717252A TW200717252A TW095131000A TW95131000A TW200717252A TW 200717252 A TW200717252 A TW 200717252A TW 095131000 A TW095131000 A TW 095131000A TW 95131000 A TW95131000 A TW 95131000A TW 200717252 A TW200717252 A TW 200717252A
- Authority
- TW
- Taiwan
- Prior art keywords
- control information
- data
- devices
- transfer
- content data
- Prior art date
Links
- 238000013523 data management Methods 0.000 abstract 1
- 238000007726 management method Methods 0.000 abstract 1
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
- G06F21/60—Protecting data
- G06F21/606—Protecting data by securing the transmission between two devices or processes
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/16—Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Technology Law (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Mathematical Physics (AREA)
- Health & Medical Sciences (AREA)
- Bioethics (AREA)
- General Health & Medical Sciences (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005284242A JP4848163B2 (ja) | 2005-09-29 | 2005-09-29 | コンテンツデータ管理システム及び装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200717252A true TW200717252A (en) | 2007-05-01 |
Family
ID=37496750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095131000A TW200717252A (en) | 2005-09-29 | 2006-08-23 | System and device for managing control data |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1770576A2 (zh) |
JP (1) | JP4848163B2 (zh) |
KR (1) | KR20070036688A (zh) |
CN (1) | CN1940952B (zh) |
TW (1) | TW200717252A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI448894B (zh) * | 2007-09-28 | 2014-08-11 | Sandisk Technologies Inc | 數位內容分配的方法及系統 |
US9083685B2 (en) | 2009-06-04 | 2015-07-14 | Sandisk Technologies Inc. | Method and system for content replication control |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5110942B2 (ja) * | 2007-04-06 | 2012-12-26 | 株式会社日立製作所 | 情報保護システム |
JP5036406B2 (ja) | 2007-05-30 | 2012-09-26 | エイチジーエスティーネザーランドビーブイ | コンテンツデータ管理システム及び方法 |
JP5139028B2 (ja) | 2007-10-24 | 2013-02-06 | エイチジーエスティーネザーランドビーブイ | コンテンツデータ管理システム及び方法 |
KR101456698B1 (ko) * | 2007-12-13 | 2014-10-31 | 주식회사 케이티 | 디지털 컨텐츠 제공 방법 및 방법 프로그램을 저장한기록매체, 디지털 컨텐츠 제공 시스템 및 가입자 단말 장치 |
JP2010114593A (ja) | 2008-11-05 | 2010-05-20 | Hitachi Global Storage Technologies Netherlands Bv | データ転送システム、データ転送方法、データ送信装置およびデータ受信装置 |
CA2771816C (en) * | 2009-09-17 | 2016-09-06 | Royal Canadian Mint/Monnaie Royale Canadienne | Trusted message storage and transfer protocol and system |
US11314854B2 (en) | 2011-12-30 | 2022-04-26 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
US9727511B2 (en) | 2011-12-30 | 2017-08-08 | Bedrock Automation Platforms Inc. | Input/output module with multi-channel switching capability |
US8868813B2 (en) | 2011-12-30 | 2014-10-21 | Bedrock Automation Platforms Inc. | Communications control system with a serial communications interface and a parallel communications interface |
US8862802B2 (en) | 2011-12-30 | 2014-10-14 | Bedrock Automation Platforms Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
US11967839B2 (en) | 2011-12-30 | 2024-04-23 | Analog Devices, Inc. | Electromagnetic connector for an industrial control system |
US11144630B2 (en) | 2011-12-30 | 2021-10-12 | Bedrock Automation Platforms Inc. | Image capture devices for a secure industrial control system |
US10834820B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Industrial control system cable |
US10834094B2 (en) | 2013-08-06 | 2020-11-10 | Bedrock Automation Platforms Inc. | Operator action authentication in an industrial control system |
US9437967B2 (en) | 2011-12-30 | 2016-09-06 | Bedrock Automation Platforms, Inc. | Electromagnetic connector for an industrial control system |
US9467297B2 (en) | 2013-08-06 | 2016-10-11 | Bedrock Automation Platforms Inc. | Industrial control system redundant communications/control modules authentication |
US9600434B1 (en) | 2011-12-30 | 2017-03-21 | Bedrock Automation Platforms, Inc. | Switch fabric having a serial communications interface and a parallel communications interface |
US8971072B2 (en) | 2011-12-30 | 2015-03-03 | Bedrock Automation Platforms Inc. | Electromagnetic connector for an industrial control system |
US9191203B2 (en) | 2013-08-06 | 2015-11-17 | Bedrock Automation Platforms Inc. | Secure industrial control system |
US10613567B2 (en) | 2013-08-06 | 2020-04-07 | Bedrock Automation Platforms Inc. | Secure power supply for an industrial control system |
US20210173950A1 (en) * | 2019-12-06 | 2021-06-10 | TEEware Co., Ltd. | Data sharing between trusted execution environments |
CN112511299B (zh) * | 2020-12-14 | 2023-09-15 | 深圳数字电视国家工程实验室股份有限公司 | 接口数据传输方法、装置、电子设备及存储介质 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7242771B2 (en) * | 2002-06-26 | 2007-07-10 | Matsushita Electric Industrial Co., Ltd. | Contents management system |
JP4224344B2 (ja) * | 2003-05-09 | 2009-02-12 | パイオニア株式会社 | 情報処理装置、情報処理方法及び情報処理用プログラム並びに情報記録媒体 |
JP2005080218A (ja) * | 2003-09-03 | 2005-03-24 | Matsushita Electric Ind Co Ltd | 記録再生システム及び再生システム |
JP2005109840A (ja) * | 2003-09-30 | 2005-04-21 | Sony Corp | 信号処理システム、記録再生装置、記録方法、記録方法のプログラム並びに記録媒体 |
JP4663436B2 (ja) * | 2004-07-21 | 2011-04-06 | 三洋電機株式会社 | コンテンツ利用情報送信方法およびその方法を利用可能なコンテンツ利用情報提供装置およびコンテンツ利用情報享受装置 |
JP4795727B2 (ja) * | 2005-06-14 | 2011-10-19 | ヒタチグローバルストレージテクノロジーズネザーランドビーブイ | コンテンツの利用端末を制限する方法、記憶装置およびシステム |
US7958370B2 (en) * | 2005-09-29 | 2011-06-07 | Hitachi Global Storage Technologies, Netherlands, B.V. | System and device for managing control data |
-
2005
- 2005-09-29 JP JP2005284242A patent/JP4848163B2/ja not_active Expired - Fee Related
-
2006
- 2006-08-23 TW TW095131000A patent/TW200717252A/zh unknown
- 2006-08-25 EP EP06017823A patent/EP1770576A2/en not_active Withdrawn
- 2006-09-27 CN CN2006101595467A patent/CN1940952B/zh active Active
- 2006-09-27 KR KR1020060094420A patent/KR20070036688A/ko not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI448894B (zh) * | 2007-09-28 | 2014-08-11 | Sandisk Technologies Inc | 數位內容分配的方法及系統 |
US9083685B2 (en) | 2009-06-04 | 2015-07-14 | Sandisk Technologies Inc. | Method and system for content replication control |
Also Published As
Publication number | Publication date |
---|---|
CN1940952A (zh) | 2007-04-04 |
KR20070036688A (ko) | 2007-04-03 |
JP2007096817A (ja) | 2007-04-12 |
CN1940952B (zh) | 2011-05-25 |
JP4848163B2 (ja) | 2011-12-28 |
EP1770576A2 (en) | 2007-04-04 |
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