AU2001244604A1 - Content data storage - Google Patents

Content data storage

Info

Publication number
AU2001244604A1
AU2001244604A1 AU2001244604A AU4460401A AU2001244604A1 AU 2001244604 A1 AU2001244604 A1 AU 2001244604A1 AU 2001244604 A AU2001244604 A AU 2001244604A AU 4460401 A AU4460401 A AU 4460401A AU 2001244604 A1 AU2001244604 A1 AU 2001244604A1
Authority
AU
Australia
Prior art keywords
data storage
content data
content
storage
data
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.)
Abandoned
Application number
AU2001244604A
Inventor
Takeaki Anazawa
Shigeki Furuta
Takayuki Hasebe
Takahisa Hatakeyama
Toshiaki Hioki
Yoshihiro Hori
Masataka Takahashi
Hiroshi Takemura
Tadaaki Tonegawa
Takatoshi Yoshikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Hitachi Ltd
PFU Ltd
Nippon Columbia Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
PFU Ltd
Nippon Columbia Co Ltd
Sanyo Electric Co Ltd
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 Fujitsu Ltd, Hitachi Ltd, PFU Ltd, Nippon Columbia Co Ltd, Sanyo Electric Co Ltd filed Critical Fujitsu Ltd
Publication of AU2001244604A1 publication Critical patent/AU2001244604A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
    • H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
    • H04L9/0825—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s) using asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key certificates
    • 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
    • H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
    • H04L9/0897—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage involving additional devices, e.g. trusted platform module [TPM], smartcard or USB
    • 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
    • H04L9/14—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using a plurality of keys or algorithms
    • 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
    • H04L9/321—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 involving a third party or a trusted authority
    • 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
    • H04L2209/605—Copy protection
AU2001244604A 2000-03-30 2001-03-28 Content data storage Abandoned AU2001244604A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000093531 2000-03-30
JP2000-93531 2000-03-30
PCT/JP2001/002606 WO2001076136A1 (en) 2000-03-30 2001-03-28 Content data storage

Publications (1)

Publication Number Publication Date
AU2001244604A1 true AU2001244604A1 (en) 2001-10-15

Family

ID=18608705

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001244604A Abandoned AU2001244604A1 (en) 2000-03-30 2001-03-28 Content data storage

Country Status (7)

Country Link
US (1) US7599890B2 (en)
EP (1) EP1278331A4 (en)
JP (1) JP3980355B2 (en)
CN (1) CN1217509C (en)
AU (1) AU2001244604A1 (en)
TW (1) TW501356B (en)
WO (1) WO2001076136A1 (en)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MXPA02011835A (en) * 2001-03-29 2003-10-06 Matsushita Electric Ind Co Ltd Data protection system that protects data by encrypting the data.
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
CN100409611C (en) * 2001-10-19 2008-08-06 日本先锋公司 Electronic device control system and method and electronic device, and control apparatus
EP1436967A2 (en) * 2001-10-19 2004-07-14 Matsushita Electric Industrial Co., Ltd. Device authentication system and device authentication method
ATE465606T1 (en) * 2001-11-05 2010-05-15 Nokia Corp DELIVERY TO NETWORK OF MOBILE STATIONS FUNCTION AND SELF-PERFORMANCE TEST RESULTS IN RESPONSE TO AN ENCRYPTED REQUEST
JP4291970B2 (en) * 2001-12-20 2009-07-08 富士通株式会社 Cryptographic processing device
JP4323745B2 (en) 2002-01-15 2009-09-02 三洋電機株式会社 Storage device
JP3971941B2 (en) * 2002-03-05 2007-09-05 三洋電機株式会社 Data storage
US20030174838A1 (en) * 2002-03-14 2003-09-18 Nokia Corporation Method and apparatus for user-friendly peer-to-peer distribution of digital rights management protected content and mechanism for detecting illegal content distributors
AU2003221725A1 (en) * 2002-04-19 2003-11-03 Walker Digital, Llc Managing features on a gaming device
JP4387087B2 (en) * 2002-07-25 2009-12-16 三洋電機株式会社 Data storage device
US7979700B2 (en) * 2002-08-23 2011-07-12 Sandisk Corporation Apparatus, system and method for securing digital documents in a digital appliance
JP2004265139A (en) * 2003-02-28 2004-09-24 Nec Corp Content execution system, personal digital assistant, external apparatus, content execution method and program
US20040235521A1 (en) * 2003-05-01 2004-11-25 Salil Pradhan Method and system for exchanging digital media
US7925790B2 (en) 2003-09-17 2011-04-12 Sony Corporation Middleware filter agent between server and PDA
US20050060370A1 (en) * 2003-09-17 2005-03-17 Sony Corporation Version based content distribution and synchronization system and method
US20050060578A1 (en) * 2003-09-17 2005-03-17 Sony Corporation Method of and system for authentication downloading
US7735000B2 (en) * 2003-09-25 2010-06-08 Sony Corporation Information and content exchange document type definitions to support content distribution
DE602005017369D1 (en) * 2004-02-03 2009-12-10 Sandisk Secure Content Solutio PROTECTION OF DIGITAL DATA CONTENT
WO2005091551A1 (en) * 2004-03-22 2005-09-29 Samsung Electronics Co., Ltd. Authentication between device and portable storage
KR20070007826A (en) * 2004-03-22 2007-01-16 마츠시타 덴끼 산교 가부시키가이샤 Content use system, information terminal, and settlement system
KR101043336B1 (en) * 2004-03-29 2011-06-22 삼성전자주식회사 Method and apparatus for acquiring and removing informations of digital right objects
KR20050096040A (en) * 2004-03-29 2005-10-05 삼성전자주식회사 Method for playbacking content using portable storage by digital rights management, and portable storage for the same
JP4616574B2 (en) * 2004-04-12 2011-01-19 シャープ株式会社 Content providing method, content providing system, and content server
KR100818992B1 (en) * 2004-05-31 2008-04-03 삼성전자주식회사 Apparatus and method for sending and receiving digital right objects in a transfomred format between device and portable storage
JP2005352642A (en) * 2004-06-09 2005-12-22 Matsushita Electric Ind Co Ltd Content data processor, recording/reproducing device and recording/reproducing system
US9609279B2 (en) 2004-09-24 2017-03-28 Google Inc. Method and system for providing secure CODECS
US10445748B2 (en) 2005-01-21 2019-10-15 Koninklijke Philips N.V. Ordering content by mobile phone to be played on consumer devices
SE528538C2 (en) * 2005-05-10 2006-12-12 Smarttrust Ab Secure backup system and procedure in a mobile telecommunications network
US20070011469A1 (en) * 2005-07-11 2007-01-11 Simdesk Technologies Secure local storage of files
US20070086372A1 (en) * 2005-10-18 2007-04-19 Motorola, Inc. Method and system for ubiquitous license and access using mobile communication devices
FR2892876A1 (en) * 2005-11-02 2007-05-04 Gemplus Sa Data e.g. digital data, deposition method for mobile communication field, involves encrypting data with key using symmetric encrypting method, and encrypting transfer key with public key of third party by asymmetric encrypting method
US8225415B2 (en) * 2005-12-26 2012-07-17 Mitsubishi Electric Corporation Content distribution system, terminal, and server
JP4689511B2 (en) * 2006-03-24 2011-05-25 株式会社エヌ・ティ・ティ・ドコモ Portable base station equipment
US7546144B2 (en) * 2006-05-16 2009-06-09 Sony Ericsson Mobile Communications Ab Mobile wireless communication terminals, systems, methods, and computer program products for managing playback of song files
US8839005B2 (en) * 2006-09-13 2014-09-16 Sandisk Technologies Inc. Apparatus for transferring licensed digital content between users
CN101165698B (en) * 2006-10-17 2011-07-27 华为技术有限公司 Export permitting method and system
KR100869945B1 (en) * 2006-11-03 2008-11-24 삼성전자주식회사 Enhanced digital rights management system and contents tereof, potable device using the same
US8079071B2 (en) 2006-11-14 2011-12-13 SanDisk Technologies, Inc. Methods for accessing content based on a session ticket
WO2008069888A2 (en) * 2006-11-14 2008-06-12 Sandisk Corporation Methods and apparatuses for accessing content based on a session ticket
US8763110B2 (en) 2006-11-14 2014-06-24 Sandisk Technologies Inc. Apparatuses for binding content to a separate memory device
US8327454B2 (en) 2006-11-14 2012-12-04 Sandisk Technologies Inc. Method for allowing multiple users to access preview content
US20080288983A1 (en) 2007-05-18 2008-11-20 Johnson Bradley G System and Method for Providing Sequential Video and Interactive Content
EP2066069A1 (en) * 2007-11-27 2009-06-03 Nagravision S.A. Method for recording and playing back content encoded by a processing unit
US8386387B2 (en) * 2007-12-21 2013-02-26 Utrom Processing Co. L.L.C. System and method for tracking syndication of internet content
US20090199242A1 (en) * 2008-02-05 2009-08-06 Johnson Bradley G System and Method for Distributing Video Content via a Packet Based Network
JP5393038B2 (en) * 2008-03-04 2014-01-22 キヤノン株式会社 Information processing apparatus, information processing method and system
US8265990B2 (en) 2008-05-15 2012-09-11 Utrom Processing Co. L.L.C. Method and system for selecting and delivering media content via the internet
JP5081761B2 (en) * 2008-08-05 2012-11-28 富士通株式会社 Archive device, unauthorized access detection method, and unauthorized access detection program
JP4798190B2 (en) * 2008-08-29 2011-10-19 株式会社日立製作所 Digital broadcasting system and apparatus
JP2010267240A (en) * 2009-04-16 2010-11-25 Toshiba Corp Recording device
CN102484586B (en) * 2009-08-03 2014-12-03 日本电信电话株式会社 Function cipher application system
CA2813758C (en) * 2010-10-08 2023-01-03 Brian Lee Moffat Private data sharing system
US9183045B2 (en) * 2010-12-21 2015-11-10 Mo-Dv, Inc. System and method for data collection and exchange with protected memory devices
JP5765130B2 (en) * 2011-08-11 2015-08-19 ソニー株式会社 Information processing apparatus, information processing method, and program
US9679160B1 (en) * 2014-01-13 2017-06-13 Symantec Corporation Systems and methods for maintaining encrypted search indexes on third-party storage systems
KR102336033B1 (en) 2015-04-22 2021-12-08 에스케이하이닉스 주식회사 Semiconductor device having buried gate structure and method for manufacturing the same, memory cell having the same and electronic device having the same
CN107776912B (en) * 2017-09-15 2021-03-23 江西洪都航空工业集团有限责任公司 Aircraft ground measurement and control system network of central control
US10911227B2 (en) * 2018-04-12 2021-02-02 Mastercard International Incorporated Method and system for managing centralized encryption and data format validation for secure real time multi-party data distribution
JP7145749B2 (en) * 2018-12-26 2022-10-03 株式会社Subaru data verification device

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3114991B2 (en) * 1990-11-30 2000-12-04 株式会社東芝 Data communication system
US5241599A (en) * 1991-10-02 1993-08-31 At&T Bell Laboratories Cryptographic protocol for secure communications
US5778071A (en) * 1994-07-12 1998-07-07 Information Resource Engineering, Inc. Pocket encrypting and authenticating communications device
US5535276A (en) * 1994-11-09 1996-07-09 Bell Atlantic Network Services, Inc. Yaksha, an improved system and method for securing communications using split private key asymmetric cryptography
US5557346A (en) * 1994-08-11 1996-09-17 Trusted Information Systems, Inc. System and method for key escrow encryption
EP0715241B1 (en) 1994-10-27 2004-01-14 Mitsubishi Corporation Apparatus for data copyright management system
EP0709760B1 (en) * 1994-10-27 2006-05-31 Intarsia Software LLC Data copyright management system
US5638443A (en) * 1994-11-23 1997-06-10 Xerox Corporation System for controlling the distribution and use of composite digital works
US5671412A (en) * 1995-07-28 1997-09-23 Globetrotter Software, Incorporated License management system for software applications
US5790664A (en) * 1996-02-26 1998-08-04 Network Engineering Software, Inc. Automated system for management of licensed software
JPH09307543A (en) 1996-05-14 1997-11-28 Matsushita Electric Ind Co Ltd Book data reproduction method and device
US5850444A (en) * 1996-09-09 1998-12-15 Telefonaktienbolaget L/M Ericsson (Publ) Method and apparatus for encrypting radio traffic in a telecommunications network
JPH10133955A (en) 1996-10-29 1998-05-22 Matsushita Electric Ind Co Ltd Portable medium driving device, its method, cooperative device of portable medium and network, and its method
EP0898260B1 (en) 1997-01-17 2006-09-20 NTT Data Corporation Method and system for controlling key for electronic signature
JP3640785B2 (en) * 1997-01-17 2005-04-20 株式会社エヌ・ティ・ティ・データ Key management method and system for electronic signature
US6073124A (en) * 1997-01-29 2000-06-06 Shopnow.Com Inc. Method and system for securely incorporating electronic information into an online purchasing application
US5915021A (en) * 1997-02-07 1999-06-22 Nokia Mobile Phones Limited Method for secure communications in a telecommunications system
US5925127A (en) * 1997-04-09 1999-07-20 Microsoft Corporation Method and system for monitoring the use of rented software
US6056786A (en) * 1997-07-11 2000-05-02 International Business Machines Corp. Technique for monitoring for license compliance for client-server software
US6084969A (en) * 1997-12-31 2000-07-04 V-One Corporation Key encryption system and method, pager unit, and pager proxy for a two-way alphanumeric pager network
US6009401A (en) * 1998-04-06 1999-12-28 Preview Systems, Inc. Relicensing of electronically purchased software
JP3994518B2 (en) * 1998-05-11 2007-10-24 ソニー株式会社 Data distribution device and terminal device for data distribution
JPH11355268A (en) 1998-06-09 1999-12-24 Sony Corp Device and method for information processing, information processing system and providing medium
US6226618B1 (en) * 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
US6584567B1 (en) * 1999-06-30 2003-06-24 International Business Machines Corporation Dynamic connection to multiple origin servers in a transcoding proxy
US6779115B1 (en) * 2000-02-18 2004-08-17 Digital5, Inc. Portable device using a smart card to receive and decrypt digital data

Also Published As

Publication number Publication date
JP3980355B2 (en) 2007-09-26
EP1278331A4 (en) 2006-06-07
CN1430834A (en) 2003-07-16
WO2001076136A1 (en) 2001-10-11
TW501356B (en) 2002-09-01
EP1278331A1 (en) 2003-01-22
US7599890B2 (en) 2009-10-06
US20040010467A1 (en) 2004-01-15
CN1217509C (en) 2005-08-31

Similar Documents

Publication Publication Date Title
AU2001244604A1 (en) Content data storage
AU2001283122A1 (en) Data storage system
AU2001237561A1 (en) Data access
AU3479900A (en) Data storage housing
AU2001236677A1 (en) Data storewidth accelerator
AU2880100A (en) Data storage media
AU2001230479A1 (en) Data streaming
AU2758701A (en) Storage device
GB2366425B (en) Data storage system
GB0108072D0 (en) Data storage system
AU2001233946A1 (en) Data entry
AU2876501A (en) Data handling
GB2366424B (en) Data storage system
GB2361349B (en) Data storage
AUPR197400A0 (en) Data storage
GB2366049B (en) Data Storage System
AU2002223847A1 (en) Data addressing
AU2001284194A1 (en) Storage facility
AU2002236484A1 (en) Data storage media
AUPR384901A0 (en) Data storage system
AU2002214990A1 (en) Storage device
AU2002222332A1 (en) Storage system
AU2002229670A1 (en) Storage device for data
GB0024583D0 (en) Data storage
AUPQ831400A0 (en) Storage solutions