SG93859A1 - Original data circulation method, system, apparatus, and computer readable medium - Google Patents

Original data circulation method, system, apparatus, and computer readable medium

Info

Publication number
SG93859A1
SG93859A1 SG200000793A SG200000793A SG93859A1 SG 93859 A1 SG93859 A1 SG 93859A1 SG 200000793 A SG200000793 A SG 200000793A SG 200000793 A SG200000793 A SG 200000793A SG 93859 A1 SG93859 A1 SG 93859A1
Authority
SG
Singapore
Prior art keywords
information
original data
validity
data circulation
computer readable
Prior art date
Application number
SG200000793A
Other languages
English (en)
Inventor
Terada Masayuki
Fujimura Ko
Kuno Hiroshi
Hanadate Masayuki
Original Assignee
Nippon Telegraph & Telephone
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 Nippon Telegraph & Telephone filed Critical Nippon Telegraph & Telephone
Publication of SG93859A1 publication Critical patent/SG93859A1/en

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
    • H04L9/32—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
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/08—Payment architectures
    • G06Q20/12—Payment architectures specially adapted for electronic shopping systems
    • G06Q20/123—Shopping for digital content
    • G06Q20/1235—Shopping for digital content with control of digital rights management [DRM]
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/10—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means together with a coded signal, e.g. in the form of personal identification information, like personal identification number [PIN] or biometric data
    • G07F7/1016—Devices or methods for securing the PIN and other transaction-data, e.g. by encryption
    • 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
    • H04L9/3247—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 digital signatures
    • 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
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Accounting & Taxation (AREA)
  • Software Systems (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Finance (AREA)
  • Strategic Management (AREA)
  • General Business, Economics & Management (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Computer And Data Communications (AREA)
SG200000793A 1999-02-17 2000-02-11 Original data circulation method, system, apparatus, and computer readable medium SG93859A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3908099 1999-02-17
JP24745799 1999-09-01

Publications (1)

Publication Number Publication Date
SG93859A1 true SG93859A1 (en) 2003-01-21

Family

ID=26378404

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200000793A SG93859A1 (en) 1999-02-17 2000-02-11 Original data circulation method, system, apparatus, and computer readable medium

Country Status (5)

Country Link
US (4) US7249102B1 (fr)
EP (2) EP1030257B1 (fr)
KR (1) KR100350841B1 (fr)
CA (1) CA2298372C (fr)
SG (1) SG93859A1 (fr)

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JP4899442B2 (ja) * 2005-11-21 2012-03-21 ソニー株式会社 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム
JP4687424B2 (ja) 2005-11-25 2011-05-25 ソニー株式会社 情報処理装置、情報記録媒体、および情報処理方法、並びにコンピュータ・プログラム
JP5034227B2 (ja) * 2005-11-29 2012-09-26 ソニー株式会社 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム
JP4655951B2 (ja) * 2006-02-06 2011-03-23 ソニー株式会社 情報処理装置、情報記録媒体製造装置、情報記録媒体、および方法、並びにコンピュータ・プログラム
EP1999883A4 (fr) 2006-03-14 2013-03-06 Divx Llc Système fédéré de gestion de droits numériques comprenant des systèmes de confiance
JP4349441B2 (ja) * 2007-06-12 2009-10-21 ソニー株式会社 情報処理装置、および情報処理方法、並びにコンピュータ・プログラム
US8997161B2 (en) * 2008-01-02 2015-03-31 Sonic Ip, Inc. Application enhancement tracks
KR101007521B1 (ko) * 2008-07-23 2011-01-18 (주)에스알파트너즈 전문가의 전자서명을 이용한 문서 인증 시스템 및 방법
CN102549557B (zh) 2009-01-07 2015-09-09 索尼克Ip股份有限公司 针对在线内容的媒体指南的特定化、集中式、自动化创建
US8781122B2 (en) 2009-12-04 2014-07-15 Sonic Ip, Inc. Elementary bitstream cryptographic material transport systems and methods
US8914534B2 (en) 2011-01-05 2014-12-16 Sonic Ip, Inc. Systems and methods for adaptive bitrate streaming of media stored in matroska container files using hypertext transfer protocol
US9467708B2 (en) 2011-08-30 2016-10-11 Sonic Ip, Inc. Selection of resolutions for seamless resolution switching of multimedia content
US8909922B2 (en) 2011-09-01 2014-12-09 Sonic Ip, Inc. Systems and methods for playing back alternative streams of protected content protected using common cryptographic information
US8964977B2 (en) 2011-09-01 2015-02-24 Sonic Ip, Inc. Systems and methods for saving encoded media streamed using adaptive bitrate streaming
US8683206B2 (en) * 2011-09-19 2014-03-25 GM Global Technology Operations LLC System and method of authenticating multiple files using a detached digital signature
US20130179199A1 (en) 2012-01-06 2013-07-11 Rovi Corp. Systems and methods for granting access to digital content using electronic tickets and ticket tokens
US9197685B2 (en) 2012-06-28 2015-11-24 Sonic Ip, Inc. Systems and methods for fast video startup using trick play streams
US9143812B2 (en) 2012-06-29 2015-09-22 Sonic Ip, Inc. Adaptive streaming of multimedia
EP2875417B1 (fr) 2012-07-18 2020-01-01 Verimatrix, Inc. Systèmes et procédés de commutation rapide de contenu pour fournir une expérience tv linéaire à l'aide d'une distribution de contenu multimédia en temps réel
US8997254B2 (en) * 2012-09-28 2015-03-31 Sonic Ip, Inc. Systems and methods for fast startup streaming of encrypted multimedia content
US8914836B2 (en) 2012-09-28 2014-12-16 Sonic Ip, Inc. Systems, methods, and computer program products for load adaptive streaming
US9264475B2 (en) 2012-12-31 2016-02-16 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US9191457B2 (en) 2012-12-31 2015-11-17 Sonic Ip, Inc. Systems, methods, and media for controlling delivery of content
US9313510B2 (en) 2012-12-31 2016-04-12 Sonic Ip, Inc. Use of objective quality measures of streamed content to reduce streaming bandwidth
US10397292B2 (en) 2013-03-15 2019-08-27 Divx, Llc Systems, methods, and media for delivery of content
US9906785B2 (en) 2013-03-15 2018-02-27 Sonic Ip, Inc. Systems, methods, and media for transcoding video data according to encoding parameters indicated by received metadata
US9344517B2 (en) 2013-03-28 2016-05-17 Sonic Ip, Inc. Downloading and adaptive streaming of multimedia content to a device with cache assist
US9094737B2 (en) 2013-05-30 2015-07-28 Sonic Ip, Inc. Network video streaming with trick play based on separate trick play files
US9247317B2 (en) 2013-05-30 2016-01-26 Sonic Ip, Inc. Content streaming with client device trick play index
US9967305B2 (en) 2013-06-28 2018-05-08 Divx, Llc Systems, methods, and media for streaming media content
JP6181493B2 (ja) 2013-09-20 2017-08-16 国立大学法人名古屋大学 書換検出システム、書換検出装置及び情報処理装置
US9866878B2 (en) 2014-04-05 2018-01-09 Sonic Ip, Inc. Systems and methods for encoding and playing back video at different frame rates using enhancement layers
US10075292B2 (en) 2016-03-30 2018-09-11 Divx, Llc Systems and methods for quick start-up of playback
US10498795B2 (en) 2017-02-17 2019-12-03 Divx, Llc Systems and methods for adaptive switching between multiple content delivery networks during adaptive bitrate streaming
JP6952661B2 (ja) * 2018-08-30 2021-10-20 株式会社東芝 情報処理装置、通信機器、情報処理システム、情報処理方法、および情報処理プログラム
KR102550600B1 (ko) * 2021-09-01 2023-06-30 배지호 NFT(Non-fungible Token)와 원본을 결합하는 시스템 및 그 방법
US20230092436A1 (en) * 2021-09-23 2023-03-23 International Business Machines Corporation Framework for demaraction of digital assets

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EP0288160A2 (fr) * 1987-03-26 1988-10-26 Konica Corporation Appareil de formation d'images à couleurs multiples
EP0369551A1 (fr) * 1988-11-18 1990-05-23 Laboratoires D'electronique Philips Arrangement de cellules de données et structure de réseaux de neurones utilisant un tel arrangement
JPH09138827A (ja) * 1995-11-15 1997-05-27 Hitachi Ltd ディジタル著作物流通システム

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EP0288160A2 (fr) * 1987-03-26 1988-10-26 Konica Corporation Appareil de formation d'images à couleurs multiples
EP0369551A1 (fr) * 1988-11-18 1990-05-23 Laboratoires D'electronique Philips Arrangement de cellules de données et structure de réseaux de neurones utilisant un tel arrangement
JPH09138827A (ja) * 1995-11-15 1997-05-27 Hitachi Ltd ディジタル著作物流通システム

Also Published As

Publication number Publication date
US20090125729A1 (en) 2009-05-14
CA2298372C (fr) 2004-10-26
EP1030257A3 (fr) 2007-12-05
CA2298372A1 (fr) 2000-08-17
US7797554B2 (en) 2010-09-14
US7249102B1 (en) 2007-07-24
KR20000076682A (ko) 2000-12-26
EP1030257B1 (fr) 2011-11-02
US20090132824A1 (en) 2009-05-21
EP1030257A2 (fr) 2000-08-23
US20050091521A1 (en) 2005-04-28
EP2042966A1 (fr) 2009-04-01
US7853806B2 (en) 2010-12-14
KR100350841B1 (ko) 2002-09-05
US7539873B2 (en) 2009-05-26
EP2042966B1 (fr) 2013-03-27

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