CN101765845B - 用于数字内容分发的系统和方法 - Google Patents
用于数字内容分发的系统和方法 Download PDFInfo
- Publication number
- CN101765845B CN101765845B CN200880100934.5A CN200880100934A CN101765845B CN 101765845 B CN101765845 B CN 101765845B CN 200880100934 A CN200880100934 A CN 200880100934A CN 101765845 B CN101765845 B CN 101765845B
- Authority
- CN
- China
- Prior art keywords
- memory device
- key
- digital content
- server
- content
- 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
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000009826 distribution Methods 0.000 title description 8
- 238000004891 communication Methods 0.000 claims abstract description 28
- 238000003860 storage Methods 0.000 claims abstract description 28
- 238000010586 diagram Methods 0.000 description 6
- 238000013478 data encryption standard Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 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
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/107—License processing; Key processing
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Technology Law (AREA)
- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Storage Device Security (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/863,714 US8761402B2 (en) | 2007-09-28 | 2007-09-28 | System and methods for digital content distribution |
US11/863,714 | 2007-09-28 | ||
PCT/US2008/074428 WO2009045665A1 (en) | 2007-09-28 | 2008-08-27 | System and methods for digital content distribution |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101765845A CN101765845A (zh) | 2010-06-30 |
CN101765845B true CN101765845B (zh) | 2015-07-01 |
Family
ID=40042964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200880100934.5A Active CN101765845B (zh) | 2007-09-28 | 2008-08-27 | 用于数字内容分发的系统和方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8761402B2 (zh) |
EP (1) | EP2191409A1 (zh) |
JP (1) | JP2010541068A (zh) |
CN (1) | CN101765845B (zh) |
TW (1) | TWI448894B (zh) |
WO (1) | WO2009045665A1 (zh) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8266429B2 (en) | 2004-07-20 | 2012-09-11 | Time Warner Cable, Inc. | Technique for securely communicating and storing programming material in a trusted domain |
US8312267B2 (en) | 2004-07-20 | 2012-11-13 | Time Warner Cable Inc. | Technique for securely communicating programming content |
US8520850B2 (en) | 2006-10-20 | 2013-08-27 | Time Warner Cable Enterprises Llc | Downloadable security and protection methods and apparatus |
US8621540B2 (en) | 2007-01-24 | 2013-12-31 | Time Warner Cable Enterprises Llc | Apparatus and methods for provisioning in a download-enabled system |
US8761402B2 (en) | 2007-09-28 | 2014-06-24 | Sandisk Technologies Inc. | System and methods for digital content distribution |
JP2010268417A (ja) | 2009-04-16 | 2010-11-25 | Toshiba Corp | 記録装置及びコンテンツデータ再生システム |
US9083685B2 (en) * | 2009-06-04 | 2015-07-14 | Sandisk Technologies Inc. | Method and system for content replication control |
US20100310076A1 (en) * | 2009-06-04 | 2010-12-09 | Ron Barzilai | Method for Performing Double Domain Encryption in a Memory Device |
US9866609B2 (en) | 2009-06-08 | 2018-01-09 | Time Warner Cable Enterprises Llc | Methods and apparatus for premises content distribution |
US9602864B2 (en) | 2009-06-08 | 2017-03-21 | Time Warner Cable Enterprises Llc | Media bridge apparatus and methods |
US8775825B2 (en) | 2009-08-17 | 2014-07-08 | Cram Worldwide Llc | Digital content management and delivery |
US9595300B2 (en) * | 2009-10-21 | 2017-03-14 | Media Ip, Llc | Contextual chapter navigation |
US8977783B2 (en) * | 2009-10-21 | 2015-03-10 | Media Ip, Llc | High-speed secure content transfer to SD card from kiosk |
US8417937B2 (en) * | 2009-12-10 | 2013-04-09 | General Instrument Corporation | System and method for securely transfering content from set-top box to personal media player |
US9032535B2 (en) * | 2009-12-31 | 2015-05-12 | Sandisk Technologies Inc. | Storage device and method for providing a scalable content protection system |
US8898803B1 (en) | 2010-01-11 | 2014-11-25 | Media Ip, Llc | Content and identity delivery system for portable playback of content and streaming service integration |
US20110271119A1 (en) * | 2010-04-30 | 2011-11-03 | Gsimedia Corporation | Secure Data Storage and Transfer for Portable Data Storage Devices |
US20110270762A1 (en) * | 2010-04-30 | 2011-11-03 | Gsimedia Corporation | Secure Data Transfer From a Vending Device to Portable Data Storage Devices |
US9906838B2 (en) | 2010-07-12 | 2018-02-27 | Time Warner Cable Enterprises Llc | Apparatus and methods for content delivery and message exchange across multiple content delivery networks |
DE102010046229A1 (de) * | 2010-09-23 | 2012-03-29 | Oliver Kömmerling | Verfahren zum verschlüsselten Übertragen von Daten aus einem mobilen Datenträger auf eine stationäre Einrichtung sowie Datenverschlüsselungsadapter |
US20120124386A1 (en) * | 2010-11-16 | 2012-05-17 | Lin Jason T | Method and System for Refreshing Content in a Storage Device |
US8781119B2 (en) * | 2010-12-14 | 2014-07-15 | Nxp, B.V. | User-controlled Random-ID generation function for smartcards |
US9092608B2 (en) | 2010-12-14 | 2015-07-28 | Nxp B.V. | Random-ID function for smartcards |
JP5644467B2 (ja) * | 2010-12-20 | 2014-12-24 | ソニー株式会社 | 情報処理装置、および情報処理方法、並びにプログラム |
US8775827B2 (en) | 2011-03-28 | 2014-07-08 | Media Ip, Llc | Read and write optimization for protected area of memory |
US9633391B2 (en) | 2011-03-30 | 2017-04-25 | Cram Worldwide, Llc | Secure pre-loaded drive management at kiosk |
US8949879B2 (en) | 2011-04-22 | 2015-02-03 | Media Ip, Llc | Access controls for known content |
JP5050114B1 (ja) | 2011-04-28 | 2012-10-17 | 株式会社東芝 | 情報記録装置 |
US8769705B2 (en) * | 2011-06-10 | 2014-07-01 | Futurewei Technologies, Inc. | Method for flexible data protection with dynamically authorized data receivers in a content network or in cloud storage and content delivery services |
US9351236B2 (en) * | 2011-07-19 | 2016-05-24 | At&T Intellectual Property I, L.P. | UICC carrier switching via over-the-air technology |
WO2013095573A1 (en) | 2011-12-22 | 2013-06-27 | Intel Corporation | Activation and monetization of features built into storage subsystems using a trusted connect service back end infrastructure |
EP2795510A4 (en) * | 2011-12-22 | 2015-09-02 | Intel Corp | METHOD AND APPARATUS FOR USING MEMORY DEVICES TO IMPLEMENT DIGITAL RIGHTS MANAGEMENT PROTECTION |
US9167050B2 (en) * | 2012-08-16 | 2015-10-20 | Futurewei Technologies, Inc. | Control pool based enterprise policy enabler for controlled cloud access |
US9565472B2 (en) | 2012-12-10 | 2017-02-07 | Time Warner Cable Enterprises Llc | Apparatus and methods for content transfer protection |
US20140282786A1 (en) | 2013-03-12 | 2014-09-18 | Time Warner Cable Enterprises Llc | Methods and apparatus for providing and uploading content to personalized network storage |
WO2015116855A1 (en) * | 2014-01-29 | 2015-08-06 | Intertrust Technologies Corporation | Secure application processing systems and methods |
US20150242595A1 (en) * | 2014-02-25 | 2015-08-27 | Hui Lin | Secure data storage and transfer for portable data storage devices |
US9621940B2 (en) | 2014-05-29 | 2017-04-11 | Time Warner Cable Enterprises Llc | Apparatus and methods for recording, accessing, and delivering packetized content |
US20160105400A1 (en) * | 2014-10-08 | 2016-04-14 | Time Warner Cable Enterprises Llc | Apparatus and methods for data transfer beteween a plurality of user devices |
WO2016103221A1 (en) * | 2014-12-23 | 2016-06-30 | Data Locker Inc. | Computer program, method, and system for secure data management |
US10140429B2 (en) * | 2015-06-17 | 2018-11-27 | Adobe Systems Incorporated | Unified digital rights management for heterogenous computing platforms |
US10263968B1 (en) * | 2015-07-24 | 2019-04-16 | Hologic Inc. | Security measure for exchanging keys over networks |
US20170054560A1 (en) * | 2015-08-23 | 2017-02-23 | Hui Lin | Secure data storage and transfer for portable data storage devices |
JP6589996B2 (ja) * | 2016-01-15 | 2019-10-16 | 富士通株式会社 | セキュリティ装置および制御方法 |
US20190190703A1 (en) * | 2017-12-18 | 2019-06-20 | Auton, Inc. | Systems and methods for using an out-of-band security channel for enhancing secure interactions with automotive electronic control units |
US10827355B2 (en) | 2017-12-28 | 2020-11-03 | Auton, Inc. | Systems and methods for reliably providing a control channel for communicating control information with automotive electronic control units |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050005148A1 (en) * | 1998-07-30 | 2005-01-06 | Sony Corporation | Contents processing system |
CN1599313A (zh) * | 2004-08-01 | 2005-03-23 | 常志文 | 一种公开加密方式的口令动态加密输入方法 |
CN101019368A (zh) * | 2004-07-14 | 2007-08-15 | 英特尔公司 | 使用分发cd将直接证明私钥传递给设备的方法 |
Family Cites Families (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5802175A (en) | 1996-09-18 | 1998-09-01 | Kara; Salim G. | Computer file backup encryption system and method |
JP3216607B2 (ja) * | 1998-07-29 | 2001-10-09 | 日本電気株式会社 | デジタル著作物流通システム及び方法、デジタル著作物再生装置及び方法、並びに記録媒体 |
US8060926B1 (en) * | 1999-03-16 | 2011-11-15 | Novell, Inc. | Techniques for securely managing and accelerating data delivery |
US7073063B2 (en) | 1999-03-27 | 2006-07-04 | Microsoft Corporation | Binding a digital license to a portable device or the like in a digital rights management (DRM) system and checking out/checking in the digital license to/from the portable device or the like |
US7631195B1 (en) | 2006-03-15 | 2009-12-08 | Super Talent Electronics, Inc. | System and method for providing security to a portable storage device |
JP4406799B2 (ja) | 1999-09-07 | 2010-02-03 | ソニー株式会社 | 情報提供システム及び情報提供装置 |
US7013389B1 (en) | 1999-09-29 | 2006-03-14 | Cisco Technology, Inc. | Method and apparatus for creating a secure communication channel among multiple event service nodes |
US7278016B1 (en) | 1999-10-26 | 2007-10-02 | International Business Machines Corporation | Encryption/decryption of stored data using non-accessible, unique encryption key |
DE60041354D1 (de) | 1999-11-17 | 2009-02-26 | Fujitsu Ltd | Datenverteilungssystem und zugehöriges aufzeichnungsmedium |
JP3873090B2 (ja) | 1999-12-02 | 2007-01-24 | 三洋電機株式会社 | データ記録装置、データ供給装置およびデータ配信システム |
JP3677001B2 (ja) | 1999-12-03 | 2005-07-27 | 三洋電機株式会社 | データ配信システムおよびそれに用いられる記録装置 |
US6898708B2 (en) | 1999-12-07 | 2005-05-24 | Sanyo Electric Co., Ltd. | Device for reproducing data |
US6968459B1 (en) | 1999-12-15 | 2005-11-22 | Imation Corp. | Computing environment having secure storage device |
JP2001184314A (ja) | 1999-12-27 | 2001-07-06 | Sony Corp | 情報利用端末、情報保管配信装置、情報保管配信システム及び記録媒体 |
US6865550B1 (en) | 2000-02-03 | 2005-03-08 | Eastman Kodak Company | System for secure distribution and playback of digital data |
JP4348818B2 (ja) * | 2000-03-10 | 2009-10-21 | ソニー株式会社 | データ配信システムとその方法およびデータ記録媒体 |
CA2310188A1 (en) * | 2000-05-30 | 2001-11-30 | Mark J. Frazer | Communication structure with channels configured responsive to reception quality |
WO2001099331A1 (en) * | 2000-06-15 | 2001-12-27 | Sony Corporation | System and method for processing information using encryption key block |
US7389531B2 (en) | 2000-06-16 | 2008-06-17 | Entriq Inc. | Method and system to dynamically present a payment gateway for content distributed via a network |
AU6985601A (en) | 2000-06-16 | 2002-01-02 | Mindport Usa | Methods and systems to distribute content via a network utilizing distributed conditional access agents and secure agents, and to perform digital rights management (drm) |
US7215771B1 (en) | 2000-06-30 | 2007-05-08 | Western Digital Ventures, Inc. | Secure disk drive comprising a secure drive key and a drive ID for implementing secure communication over a public network |
US6871278B1 (en) | 2000-07-06 | 2005-03-22 | Lasercard Corporation | Secure transactions with passive storage media |
CN1236592C (zh) | 2000-07-28 | 2006-01-11 | 三六零度(美国)网络公司 | 智能卡安全信息结构和恢复系统 |
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 |
JP2002094499A (ja) * | 2000-09-18 | 2002-03-29 | Sanyo Electric Co Ltd | データ端末装置およびヘッドホン装置 |
US7149722B1 (en) | 2000-09-28 | 2006-12-12 | Microsoft Corporation | Retail transactions involving distributed and super-distributed digital content in a digital rights management (DRM) system |
US6986040B1 (en) | 2000-11-03 | 2006-01-10 | Citrix Systems, Inc. | System and method of exploiting the security of a secure communication channel to secure a non-secure communication channel |
JP2002169912A (ja) | 2000-11-30 | 2002-06-14 | Hitachi Ltd | 暗号復号化装置、課金装置、およびコンテンツ配信システム |
JP4710132B2 (ja) * | 2000-12-26 | 2011-06-29 | ソニー株式会社 | 情報処理システム、および情報処理方法、並びにプログラム記録媒体 |
US7062622B2 (en) | 2001-06-29 | 2006-06-13 | Microsoft Corporation | Protection of content stored on portable memory from unauthorized usage |
EP1402372B1 (en) | 2001-07-05 | 2017-09-20 | Panasonic Intellectual Property Management Co., Ltd. | Recording apparatus, medium, method, and related computer program |
JP4224262B2 (ja) | 2001-07-09 | 2009-02-12 | パナソニック株式会社 | デジタル情報保護システム、記録媒体装置、送信装置及び再生装置 |
US7036020B2 (en) | 2001-07-25 | 2006-04-25 | Antique Books, Inc | Methods and systems for promoting security in a computer system employing attached storage devices |
US20030188183A1 (en) | 2001-08-27 | 2003-10-02 | Lee Lane W. | Unlocking method and system for data on media |
DE10200288A1 (de) | 2002-01-07 | 2003-07-17 | Scm Microsystems Gmbh | Eine Vorrichtung zur Ausführung von Anwendungen, die sichere Transaktionen und/oder Zugangskontrolle zu werthaltigen Inhalten und/oder Dienstleistungen umfassen, und Verfahren zum Schutz einer solchen Vorrichtung |
JP4370800B2 (ja) | 2003-04-21 | 2009-11-25 | ヤマハ株式会社 | 音楽コンテンツ利用装置及びプログラム |
DE10330089B4 (de) | 2003-07-03 | 2014-02-27 | Bt Ignite Gmbh & Co. | Verfahren und Vorrichtung zum Übermitteln von Entschlüsselungscodes für frei übertragene, verschlüsselte Programminhalte an eindeutig identifizierbare Empfänger |
WO2005008385A2 (en) | 2003-07-07 | 2005-01-27 | Cryptography Research, Inc. | Reprogrammable security for controlling piracy and enabling interactive content |
GB2404489A (en) | 2003-07-31 | 2005-02-02 | Sony Uk Ltd | Access control for digital storage medium content |
JP4369191B2 (ja) | 2003-09-26 | 2009-11-18 | 株式会社ルネサステクノロジ | 端末装置及び認証システム |
US7549044B2 (en) | 2003-10-28 | 2009-06-16 | Dphi Acquisitions, Inc. | Block-level storage device with content security |
DE602004007958T2 (de) * | 2004-01-08 | 2008-04-17 | Matsushita Electric Industrial Co., Ltd., Kadoma | Inhaltsverwaltungsvorrichtung |
JP2005275441A (ja) | 2004-03-22 | 2005-10-06 | Yamaha Corp | 電子音楽装置およびその制御方法を実現するためのプログラム |
KR20050094273A (ko) | 2004-03-22 | 2005-09-27 | 삼성전자주식회사 | 디지털 저작권 관리 구조, 휴대용 저장 장치 및 이를이용한 컨텐츠 관리 방법 |
KR20050096040A (ko) * | 2004-03-29 | 2005-10-05 | 삼성전자주식회사 | 휴대형 저장장치와 디바이스간에 디지털 저작권 관리를이용한 콘텐츠 재생방법 및 장치와, 이를 위한 휴대형저장장치 |
JPWO2006011527A1 (ja) | 2004-07-30 | 2008-05-01 | 松下電器産業株式会社 | 記録装置、コンテンツ鍵処理装置、及び記録媒体 |
US7630499B2 (en) * | 2004-08-18 | 2009-12-08 | Scientific-Atlanta, Inc. | Retrieval and transfer of encrypted hard drive content from DVR set-top boxes |
WO2006053304A2 (en) | 2004-11-12 | 2006-05-18 | Pufco, Inc. | Volatile device keys and applications thereof |
US8121952B2 (en) | 2004-12-10 | 2012-02-21 | International Business Machines Corporation | System, method, and service for delivering multimedia content by means of a permission to decrypt titles on a physical media |
US20060239450A1 (en) | 2004-12-21 | 2006-10-26 | Michael Holtzman | In stream data encryption / decryption and error correction method |
MX2007008543A (es) | 2005-01-13 | 2007-09-07 | Samsung Electronics Co Ltd | Dispositivo y metodo para manejo de derecho digital. |
US7869595B2 (en) | 2005-01-20 | 2011-01-11 | Panasonic Corporation | Content copying device and content copying method |
US8832458B2 (en) | 2005-03-22 | 2014-09-09 | Seagate Technology Llc | Data transcription in a data storage device |
US7493656B2 (en) | 2005-06-02 | 2009-02-17 | Seagate Technology Llc | Drive security session manager |
EP1891626A1 (en) | 2005-06-03 | 2008-02-27 | Koninklijke Philips Electronics N.V. | Homomorphic encryption for secure watermarking |
US7567671B2 (en) * | 2005-06-10 | 2009-07-28 | Aniruddha Gupte | Encryption method and apparatus for use in digital distribution system |
US8028329B2 (en) * | 2005-06-13 | 2011-09-27 | Iamsecureonline, Inc. | Proxy authentication network |
US7748031B2 (en) | 2005-07-08 | 2010-06-29 | Sandisk Corporation | Mass storage device with automated credentials loading |
WO2007017116A1 (en) | 2005-08-05 | 2007-02-15 | E-Matik S.R.L. | System for rental or sale of multimedia files |
US20070056042A1 (en) | 2005-09-08 | 2007-03-08 | Bahman Qawami | Mobile memory system for secure storage and delivery of media content |
WO2007030760A2 (en) | 2005-09-08 | 2007-03-15 | Sandisk Corporation | Mobile memory system for secure storage and delivery of media content |
JP4848163B2 (ja) * | 2005-09-29 | 2011-12-28 | 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 | コンテンツデータ管理システム及び装置 |
GB2431254A (en) | 2005-10-11 | 2007-04-18 | Hewlett Packard Development Co | Data transfer system |
US20070143445A1 (en) | 2005-12-20 | 2007-06-21 | Dandekar Shree A | Method for offering and refreshing digital content on fixed image platforms |
JP4893040B2 (ja) | 2006-03-17 | 2012-03-07 | ソニー株式会社 | 暗号化データ記録装置 |
WO2008021594A2 (en) | 2006-05-08 | 2008-02-21 | Sandisk Corporation | Secure storage digital kiosk distribution |
IE20070422A1 (en) | 2006-06-13 | 2007-12-21 | Qtelmedia Group Ltd | A method for restricting access to digital content |
JP2008009303A (ja) | 2006-06-30 | 2008-01-17 | Sony Corp | コンテンツ配信サーバ及びコンテンツ配信方法 |
US8266711B2 (en) | 2006-07-07 | 2012-09-11 | Sandisk Technologies Inc. | Method for controlling information supplied from memory device |
US8639939B2 (en) | 2006-07-07 | 2014-01-28 | Sandisk Technologies Inc. | Control method using identity objects |
US8140843B2 (en) | 2006-07-07 | 2012-03-20 | Sandisk Technologies Inc. | Content control method using certificate chains |
JP2009545229A (ja) * | 2006-07-24 | 2009-12-17 | トムソン ライセンシング | コンテンツを安全に配信する方法、装置およびシステム |
JP4341653B2 (ja) * | 2006-09-07 | 2009-10-07 | コニカミノルタビジネステクノロジーズ株式会社 | 画像処理装置、画像読取装置、画像処理方法及び画像処理プログラム |
US20080189781A1 (en) * | 2007-02-02 | 2008-08-07 | Sharp Laboratories Of America, Inc. | Remote management of electronic devices |
RU2339077C1 (ru) | 2007-03-13 | 2008-11-20 | Олег Вениаминович Сахаров | Способ функционирования системы условного доступа для применения в компьютерных сетях и система для его осуществления |
JP2008287519A (ja) | 2007-05-17 | 2008-11-27 | Keiko Ogawa | データ暗号化伝送保存システム及びリムーバブルメディア |
US20090052670A1 (en) | 2007-08-21 | 2009-02-26 | Samsung Electronics Co., Ltd. | Method and apparatus for storing digital content in storage device |
US8761402B2 (en) | 2007-09-28 | 2014-06-24 | Sandisk Technologies Inc. | System and methods for digital content distribution |
US20090113116A1 (en) | 2007-10-30 | 2009-04-30 | Thompson E Earle | Digital content kiosk and methods for use therewith |
WO2009070430A2 (en) | 2007-11-08 | 2009-06-04 | Suridx, Inc. | Apparatus and methods for providing scalable, dynamic, individualized credential services using mobile telephones |
JP5406199B2 (ja) | 2008-09-24 | 2014-02-05 | パナソニック株式会社 | 記録再生システム、記録媒体装置及び記録再生装置 |
US8194858B2 (en) | 2009-02-19 | 2012-06-05 | Physical Optics Corporation | Chaotic cipher system and method for secure communication |
US9083685B2 (en) | 2009-06-04 | 2015-07-14 | Sandisk Technologies Inc. | Method and system for content replication control |
US20100310076A1 (en) | 2009-06-04 | 2010-12-09 | Ron Barzilai | Method for Performing Double Domain Encryption in a Memory Device |
WO2011003200A1 (en) | 2009-07-10 | 2011-01-13 | Certicom Corp. | System and method for performing key injection to devices |
SG177596A1 (en) | 2009-07-10 | 2012-03-29 | Certicom Corp | System and method for managing electronic assets |
US8930692B2 (en) | 2010-07-23 | 2015-01-06 | Silicon Image, Inc. | Mechanism for internal processing of content through partial authentication on secondary channel |
-
2007
- 2007-09-28 US US11/863,714 patent/US8761402B2/en active Active
-
2008
- 2008-08-27 EP EP08835108A patent/EP2191409A1/en not_active Ceased
- 2008-08-27 WO PCT/US2008/074428 patent/WO2009045665A1/en active Application Filing
- 2008-08-27 JP JP2010526993A patent/JP2010541068A/ja active Pending
- 2008-08-27 CN CN200880100934.5A patent/CN101765845B/zh active Active
- 2008-08-29 TW TW097133343A patent/TWI448894B/zh not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050005148A1 (en) * | 1998-07-30 | 2005-01-06 | Sony Corporation | Contents processing system |
CN101019368A (zh) * | 2004-07-14 | 2007-08-15 | 英特尔公司 | 使用分发cd将直接证明私钥传递给设备的方法 |
CN1599313A (zh) * | 2004-08-01 | 2005-03-23 | 常志文 | 一种公开加密方式的口令动态加密输入方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2191409A1 (en) | 2010-06-02 |
TW200915127A (en) | 2009-04-01 |
US20090086978A1 (en) | 2009-04-02 |
JP2010541068A (ja) | 2010-12-24 |
WO2009045665A1 (en) | 2009-04-09 |
US8761402B2 (en) | 2014-06-24 |
TWI448894B (zh) | 2014-08-11 |
CN101765845A (zh) | 2010-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101765845B (zh) | 用于数字内容分发的系统和方法 | |
US9853953B2 (en) | Method of transferring rights object and electronic device | |
CN100421102C (zh) | 便携式存储装置和使用该便携式存储装置的内容管理方法 | |
KR100755707B1 (ko) | 호스트 디바이스, 휴대용 저장장치, 및 휴대용 저장장치에저장된 권리객체의 메타 정보를 갱신하는 방법 | |
US20100310076A1 (en) | Method for Performing Double Domain Encryption in a Memory Device | |
CN102696038B (zh) | 用于提供可缩放内容保护系统的存储器件和方法 | |
US8533807B2 (en) | Methods for accessing content based on a session ticket | |
US8438112B2 (en) | Host device, portable storage device, and method for updating meta information regarding right objects stored in portable storage device | |
US20100166189A1 (en) | Key Management Apparatus and Key Management Method | |
US9083685B2 (en) | Method and system for content replication control | |
US20080112566A1 (en) | Apparatuses for accessing content based on a session ticket | |
US20080114686A1 (en) | Apparatuses for linking content with license | |
KR101043255B1 (ko) | Usb 허브 보안 장치 및 이를 이용한 데이터 보안 방법 | |
US20080112562A1 (en) | Methods for linking content with license | |
CN110837627A (zh) | 一种基于硬盘序列号的软件版权认证方法、系统和设备 | |
CA2573849A1 (en) | Method and apparatus for searching rights objects stored in portable storage device using object location data | |
TWI441037B (zh) | 基於會話權證存取內容之方法與裝置 | |
TWI461949B (zh) | 產生一經組態用以解密內容的參數之方法、用於產生對一密碼編譯密鑰的一引用之方法及主計算器件 | |
US20090307503A1 (en) | Digital content management systems and methods | |
CN102279941A (zh) | 支持数字版权管理(drm)的硬件加密tf卡 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SANDISK TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SANDISK CORP. Effective date: 20120621 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20120621 Address after: texas Applicant after: Sandisk Corp. Address before: American California Applicant before: Sandisk Corp. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: texas Patentee after: DELPHI INT OPERATIONS LUX SRL Address before: texas Patentee before: Sandisk Corp. |