NO330422B1 - Kryptering for digital rettighetsforvaltning, samt databeskyttelse av innhold pa en anordning uten interaktiv autentisering - Google Patents
Kryptering for digital rettighetsforvaltning, samt databeskyttelse av innhold pa en anordning uten interaktiv autentisering Download PDFInfo
- Publication number
- NO330422B1 NO330422B1 NO20031645A NO20031645A NO330422B1 NO 330422 B1 NO330422 B1 NO 330422B1 NO 20031645 A NO20031645 A NO 20031645A NO 20031645 A NO20031645 A NO 20031645A NO 330422 B1 NO330422 B1 NO 330422B1
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Links
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- 230000002452 interceptive effect Effects 0.000 title description 4
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- 238000010200 validation analysis Methods 0.000 description 8
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- 238000012795 verification Methods 0.000 description 7
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Classifications
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- 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; 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]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00094—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers
- G11B20/00115—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving measures which result in a restriction to authorised record carriers wherein the record carrier stores a unique medium identifier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00246—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is obtained from a local device, e.g. device key initially stored by the player or by the recorder
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00217—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source
- G11B20/00253—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier
- G11B20/00362—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier the cryptographic key used for encryption and/or decryption of contents recorded on or reproduced from the record carrier being read from a specific source wherein the key is stored on the record carrier the key being obtained from a media key block [MKB]
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
- G11B20/00485—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier
- G11B20/00492—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier characterised by a specific kind of data which is encrypted and recorded on and/or reproduced from the record carrier wherein content or user data is encrypted
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00731—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction
- G11B20/00847—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a digital rights management system for enforcing a usage restriction wherein the usage restriction is defined by a licence file
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
- G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
- G11B20/00855—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a step of exchanging information with a remote server
- G11B20/00862—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving a step of exchanging information with a remote server wherein the remote server can grant the permission to use a content
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B2220/00—Record carriers by type
- G11B2220/20—Disc-shaped record carriers
- G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
- G11B2220/2537—Optical discs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- General Physics & Mathematics (AREA)
- Technology Law (AREA)
- Computing Systems (AREA)
- Computer Networks & Wireless Communication (AREA)
- Storage Device Security (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Reverberation, Karaoke And Other Acoustics (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/123,303 US7395438B2 (en) | 2002-04-16 | 2002-04-16 | Digital rights management (DRM) encryption and data-protection for content on device without interactive authentication |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20031645D0 NO20031645D0 (no) | 2003-04-10 |
| NO20031645L NO20031645L (no) | 2003-10-17 |
| NO330422B1 true NO330422B1 (no) | 2011-04-11 |
Family
ID=22407868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20031645A NO330422B1 (no) | 2002-04-16 | 2003-04-10 | Kryptering for digital rettighetsforvaltning, samt databeskyttelse av innhold pa en anordning uten interaktiv autentisering |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7395438B2 (de) |
| EP (1) | EP1357455B1 (de) |
| JP (1) | JP4615832B2 (de) |
| NO (1) | NO330422B1 (de) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6751670B1 (en) * | 1998-11-24 | 2004-06-15 | Drm Technologies, L.L.C. | Tracking electronic component |
| US7127515B2 (en) | 1999-01-15 | 2006-10-24 | Drm Technologies, Llc | Delivering electronic content |
| FR2824212A1 (fr) * | 2001-04-25 | 2002-10-31 | Thomson Licensing Sa | Procede de gestion d'une cle symetrique dans un reseau de communication et dispositifs pour la mise en oeuvre |
| US7809944B2 (en) * | 2001-05-02 | 2010-10-05 | Sony Corporation | Method and apparatus for providing information for decrypting content, and program executed on information processor |
| AU2003226604A1 (en) * | 2002-04-19 | 2003-11-03 | Roadeye Flr General Partnership | Rf system concept for vehicular radar having several beams |
| KR20060009353A (ko) * | 2003-05-14 | 2006-01-31 | 코닌클리케 필립스 일렉트로닉스 엔.브이. | 데이터 매체로의 액세스 제어 |
| US20050049886A1 (en) * | 2003-08-28 | 2005-03-03 | Sbc Knowledge Ventures, L.P. | System and method for managing digital rights and content assets |
| US7979911B2 (en) | 2003-10-08 | 2011-07-12 | Microsoft Corporation | First computer process and second computer process proxy-executing code from third computer process on behalf of first process |
| US7788496B2 (en) * | 2003-10-08 | 2010-08-31 | Microsoft Corporation | First computer process and second computer process proxy-executing code on behalf thereof |
| US8103592B2 (en) | 2003-10-08 | 2012-01-24 | Microsoft Corporation | First computer process and second computer process proxy-executing code on behalf of first process |
| CN1607589A (zh) * | 2003-10-13 | 2005-04-20 | 皇家飞利浦电子股份有限公司 | 光盘、播放光盘的播放器及其播放方法 |
| WO2005043802A1 (en) | 2003-10-20 | 2005-05-12 | Drm Technologies, Llc | Securing digital content system and method |
| JP2005141683A (ja) * | 2003-11-10 | 2005-06-02 | Sony Corp | コンテンツ利用管理システム，コンテンツ再生装置，コンテンツ利用管理方法，コンテンツ再生方法およびコンピュータプログラム |
| US7620179B2 (en) * | 2004-01-29 | 2009-11-17 | Comcast Cable Holdings, Llc | System and method for security processing media streams |
| US8843413B2 (en) * | 2004-02-13 | 2014-09-23 | Microsoft Corporation | Binding content to a domain |
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| US8646107B1 (en) * | 2004-06-25 | 2014-02-04 | Altera Corporation | Implementing usage limited systems |
| US8359332B1 (en) | 2004-08-02 | 2013-01-22 | Nvidia Corporation | Secure content enabled drive digital rights management system and method |
| US8402283B1 (en) | 2004-08-02 | 2013-03-19 | Nvidia Corporation | Secure content enabled drive system and method |
| CN101044441A (zh) * | 2004-10-11 | 2007-09-26 | 诺基亚公司 | 管理私有数据格式内容的方法和系统 |
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| CN100488163C (zh) * | 2005-01-19 | 2009-05-13 | 华为技术有限公司 | 组播业务处理方法和系统 |
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| JP4703210B2 (ja) * | 2005-02-15 | 2011-06-15 | 株式会社沖データ | 画像形成装置及び画像形成システム |
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| KR101478337B1 (ko) * | 2007-11-08 | 2015-01-02 | 삼성전자 주식회사 | 호스트 장치의 ｄｒｍ 유형을 기초로한 암호화 키를제공하는 방법 및 장치 |
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| US8914903B1 (en) * | 2009-06-03 | 2014-12-16 | Amdocs Software System Limited | System, method, and computer program for validating receipt of digital content by a client device |
| US8861185B2 (en) * | 2009-08-05 | 2014-10-14 | XIX Hendrik David Gideonse | Media player and peripheral devices therefore |
| US10289505B2 (en) * | 2009-12-29 | 2019-05-14 | International Business Machines Corporation | Dispersed multi-media content for a centralized digital video storage system |
| 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 |
| ES2363355B2 (es) * | 2010-12-24 | 2012-11-16 | Universidad Politécnica de Madrid | Sistema de ralentización de la tasa de transferencia de un dispositivo por método criptográfico. |
| JP5126918B1 (ja) * | 2012-04-01 | 2013-01-23 | 利仁 曽根 | ライセンス・システムおよび機器 |
| JP6488221B2 (ja) * | 2015-03-30 | 2019-03-20 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 再生方法及び再生装置 |
| CN111699488B (zh) * | 2018-02-13 | 2024-07-19 | 索尼公司 | 信息处理装置、信息处理方法、程序、电子设备和信息处理系统 |
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| KR100571617B1 (ko) * | 2000-06-29 | 2006-04-17 | 마쯔시다덴기산교 가부시키가이샤 | 저작권 보호장치와 방법 |
| US7213155B2 (en) * | 2000-07-31 | 2007-05-01 | Sony Corporation | Recording medium, recording and/or reproducing method for record medium, and recording and/or reproducing device for recording medium |
| US7010808B1 (en) * | 2000-08-25 | 2006-03-07 | Microsoft Corporation | Binding digital content to a portable storage device or the like in a digital rights management (DRM) system |
| US6912634B2 (en) * | 2000-12-28 | 2005-06-28 | Intel Corporation | Verifying the integrity of a media key block by storing validation data in a validation area of media |
| US7088822B2 (en) * | 2001-02-13 | 2006-08-08 | Sony Corporation | Information playback device, information recording device, information playback method, information recording method, and information recording medium and program storage medium used therewith |
| US7152166B2 (en) * | 2002-06-26 | 2006-12-19 | Microsoft Corporation | Digital rights management (DRM) encryption and data-protection for content on device without interactive authentication |
| US7284126B2 (en) * | 2002-11-12 | 2007-10-16 | Agilent Technologies, Inc. | Device authentication using pre-configured security keys |
| US7634813B2 (en) * | 2004-07-21 | 2009-12-15 | Microsoft Corporation | Self-certifying alert |
-
2002
- 2002-04-16 US US10/123,303 patent/US7395438B2/en not_active Expired - Fee Related
-
2003
- 2003-04-10 NO NO20031645A patent/NO330422B1/no not_active IP Right Cessation
- 2003-04-11 EP EP03008509.6A patent/EP1357455B1/de not_active Expired - Lifetime
- 2003-04-16 JP JP2003112235A patent/JP4615832B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| NO20031645L (no) | 2003-10-17 |
| US7395438B2 (en) | 2008-07-01 |
| EP1357455A2 (de) | 2003-10-29 |
| US20030195855A1 (en) | 2003-10-16 |
| EP1357455B1 (de) | 2015-01-07 |
| EP1357455A3 (de) | 2010-05-05 |
| NO20031645D0 (no) | 2003-04-10 |
| JP4615832B2 (ja) | 2011-01-19 |
| JP2004040772A (ja) | 2004-02-05 |
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| CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: MICROSOFT TECHNOLOGY LICENSING, US |
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| MM1K | Lapsed by not paying the annual fees |