WO2020122095A8 - 制御方法、サーバ、プログラム、および、データ構造 - Google Patents

制御方法、サーバ、プログラム、および、データ構造 Download PDF

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Publication number
WO2020122095A8
WO2020122095A8 PCT/JP2019/048391 JP2019048391W WO2020122095A8 WO 2020122095 A8 WO2020122095 A8 WO 2020122095A8 JP 2019048391 W JP2019048391 W JP 2019048391W WO 2020122095 A8 WO2020122095 A8 WO 2020122095A8
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WO
WIPO (PCT)
Prior art keywords
user
control method
information
server
program
Prior art date
Application number
PCT/JP2019/048391
Other languages
English (en)
French (fr)
Other versions
WO2020122095A1 (ja
Inventor
勇二 海上
淳児 道山
添田　純一郎
雄揮 廣瀬
哲司 渕上
大森　基司
Original Assignee
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
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 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 filed Critical 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
Priority to JP2020559269A priority Critical patent/JP7514766B2/ja
Priority to EP19896604.6A priority patent/EP3896900A4/en
Priority to CN201980047775.5A priority patent/CN112425119A/zh
Publication of WO2020122095A1 publication Critical patent/WO2020122095A1/ja
Publication of WO2020122095A8 publication Critical patent/WO2020122095A8/ja
Priority to US17/162,464 priority patent/US12086283B2/en

Links

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
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
    • 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
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • G06F21/645—Protecting data integrity, e.g. using checksums, certificates or signatures using a third party
    • 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
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • 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
    • H04L9/3236—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 using cryptographic hash functions
    • H04L9/3239—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 using cryptographic hash functions involving non-keyed hash functions, e.g. modification detection codes [MDCs], MD5, SHA or RIPEMD
    • 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
    • H04L9/50—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using hash chains, e.g. blockchains or hash trees
    • 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)
    • H04L9/083—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) involving central third party, e.g. key distribution center [KDC] or trusted third party [TTP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Medical Informatics (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Hardware Redundancy (AREA)

Abstract

分散台帳を保有している複数のサーバを備える情報管理システムにおいて、当該複数のサーバのうちの一のサーバが実行する制御方法は、情報管理システムにより管理されているユーザ情報であって、第一ユーザに関する情報であるユーザ情報に対応付けられた識別情報と、ユーザ情報の第二ユーザへの提供の許否を示す許否情報とを含む第一トランザクションデータを受信し（Ｓ６０１）、受信した第一トランザクションデータを複数のサーバそれぞれが備える分散台帳に格納する（Ｓ６０２）。
PCT/JP2019/048391 2018-12-11 2019-12-11 制御方法、サーバ、プログラム、および、データ構造 WO2020122095A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2020559269A JP7514766B2 (ja) 2018-12-11 2019-12-11 制御方法、情報管理システム、および、プログラム
EP19896604.6A EP3896900A4 (en) 2018-12-11 2019-12-11 CONTROL PROCEDURE, SERVER, PROGRAM AND DATA STRUCTURE
CN201980047775.5A CN112425119A (zh) 2018-12-11 2019-12-11 控制方法、服务器、程序及数据结构
US17/162,464 US12086283B2 (en) 2018-12-11 2021-01-29 Control method, server, recording medium, and data structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862777922P 2018-12-11 2018-12-11
US62/777,922 2018-12-11

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US17/162,464 Continuation US12086283B2 (en) 2018-12-11 2021-01-29 Control method, server, recording medium, and data structure

Publications (2)

Publication Number Publication Date
WO2020122095A1 WO2020122095A1 (ja) 2020-06-18
WO2020122095A8 true WO2020122095A8 (ja) 2020-12-30

Family

ID=71077280

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2019/048391 WO2020122095A1 (ja) 2018-12-11 2019-12-11 制御方法、サーバ、プログラム、および、データ構造

Country Status (5)

Country Link
US (1) US12086283B2 (ja)
EP (1) EP3896900A4 (ja)
JP (1) JP7514766B2 (ja)
CN (1) CN112425119A (ja)
WO (1) WO2020122095A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL276868A (en) * 2020-08-23 2022-03-01 Google Llc Processing requests to control information stored on multiple servers
JP7441157B2 (ja) * 2020-11-06 2024-02-29 株式会社東芝 データ管理方法、コンピュータプログラム及びデータ管理システム

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4016061B2 (ja) * 2006-01-25 2007-12-05 松下電器産業株式会社 端末装置、サーバ装置及びデジタルコンテンツ配信システム
JPWO2007142072A1 (ja) * 2006-06-09 2009-10-22 株式会社ハートランド 端末装置及びこれを備えたデータ管理システム
JP2016091067A (ja) * 2014-10-29 2016-05-23 ソフトバンク株式会社 個人情報流通方法、個人情報流通システム及び個人情報流通事業者装置
JP6636058B2 (ja) * 2015-07-02 2020-01-29 ナスダック， インコーポレイテッドＮａｓｄａｑ， Ｉｎｃ． 分散トランザクションデータベースにおける出所保証のシステムおよび方法
US11520928B2 (en) * 2016-06-10 2022-12-06 OneTrust, LLC Data processing systems for generating personal data receipts and related methods
US20180082023A1 (en) * 2016-09-16 2018-03-22 International Business Machines Corporation Secure Distributed Patient Consent and Information Management
JP7018557B2 (ja) * 2016-12-28 2022-02-14 高歩 中村 Ｂｃｎ（ブロックチェーンネットワーク）を使用したデータ利用方法、システムおよびそのプログラム
US10762479B2 (en) * 2017-04-05 2020-09-01 Samsung Sds Co., Ltd. Method and system for processing blockchain-based real-time transaction
US11049104B2 (en) * 2017-04-05 2021-06-29 Samsung Sds Co., Ltd. Method of processing payment based on blockchain and apparatus thereof
WO2019129582A1 (en) * 2017-12-27 2019-07-04 Newbanking Aps A method for managing a verified digital identity
US11151607B2 (en) * 2017-12-29 2021-10-19 Paypal, Inc. Blockchain-enabled targeted content system
US11405196B2 (en) * 2018-04-30 2022-08-02 Innoplexus Ag Authenticate transactions of secured file in blockchain

Also Published As

Publication number Publication date
JPWO2020122095A1 (ja) 2021-10-21
US20210150058A1 (en) 2021-05-20
US12086283B2 (en) 2024-09-10
JP7514766B2 (ja) 2024-07-11
EP3896900A4 (en) 2022-01-05
EP3896900A1 (en) 2021-10-20
WO2020122095A1 (ja) 2020-06-18
CN112425119A (zh) 2021-02-26

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