JP7162634B2 - 証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム - Google Patents

証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム Download PDF

Info

Publication number
JP7162634B2
JP7162634B2 JP2020070111A JP2020070111A JP7162634B2 JP 7162634 B2 JP7162634 B2 JP 7162634B2 JP 2020070111 A JP2020070111 A JP 2020070111A JP 2020070111 A JP2020070111 A JP 2020070111A JP 7162634 B2 JP7162634 B2 JP 7162634B2
Authority
JP
Japan
Prior art keywords
data
attribute
certificate
attributes
verification
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
Application number
JP2020070111A
Other languages
English (en)
Japanese (ja)
Other versions
JP2021097392A (ja
Inventor
峰史 小宮山
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.)
BitFlyer Blockchain Inc
Original Assignee
BitFlyer Blockchain Inc
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 BitFlyer Blockchain Inc filed Critical BitFlyer Blockchain Inc
Priority to JP2020070111A priority Critical patent/JP7162634B2/ja
Publication of JP2021097392A publication Critical patent/JP2021097392A/ja
Application granted granted Critical
Publication of JP7162634B2 publication Critical patent/JP7162634B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • H04L9/3268—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements using certificate validation, registration, distribution or revocation, e.g. certificate revocation list [CRL]
    • 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
    • H04L9/3263—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 certificates, e.g. public key certificate [PKC] or attribute certificate [AC]; Public key infrastructure [PKI] arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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
    • H04L9/3242—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 keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Power Engineering (AREA)
  • Databases & Information Systems (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
JP2020070111A 2019-12-12 2020-04-08 証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム Active JP7162634B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020070111A JP7162634B2 (ja) 2019-12-12 2020-04-08 証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019224956 2019-12-12
JP2020070111A JP7162634B2 (ja) 2019-12-12 2020-04-08 証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2019224956 Division 2019-12-12 2019-12-12

Publications (2)

Publication Number Publication Date
JP2021097392A JP2021097392A (ja) 2021-06-24
JP7162634B2 true JP7162634B2 (ja) 2022-10-28

Family

ID=76330041

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2020070111A Active JP7162634B2 (ja) 2019-12-12 2020-04-08 証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム
JP2021564079A Withdrawn JPWO2021117904A1 (https=) 2019-12-12 2020-12-13

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2021564079A Withdrawn JPWO2021117904A1 (https=) 2019-12-12 2020-12-13

Country Status (5)

Country Link
US (1) US20230055866A1 (https=)
EP (1) EP4075720A4 (https=)
JP (2) JP7162634B2 (https=)
CN (1) CN115004629A (https=)
WO (1) WO2021117904A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4160980B1 (en) * 2021-09-29 2026-01-28 AUMOVIO Germany GmbH Method of securely transitioning a life cycle stage of a product to a next stage throughout a forward-only life cycle and of verifying the integrity of data and product statuses

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001043344A1 (en) 1999-12-13 2001-06-14 Rsa Security Inc. System and method for generating and managing attribute certificates
JP2005051734A (ja) 2003-07-15 2005-02-24 Hitachi Ltd 電子文書の真正性保証方法および電子文書の公開システム
WO2006132143A1 (ja) 2005-06-10 2006-12-14 Matsushita Electric Industrial Co., Ltd. 認証システム、認証装置、端末装置及び検証装置
JP2019514087A (ja) 2016-05-13 2019-05-30 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ 分散型ハッシュテーブル及びピア・ツー・ピア分散型台帳を利用してデジタルアセットのオーナシップを検証する方法及びシステム

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001011843A1 (en) * 1999-08-06 2001-02-15 Sudia Frank W Blocked tree authorization and status systems
US6802002B1 (en) * 2000-01-14 2004-10-05 Hewlett-Packard Development Company, L.P. Method and apparatus for providing field confidentiality in digital certificates
US20030233542A1 (en) * 2002-06-18 2003-12-18 Benaloh Josh D. Selectively disclosable digital certificates
US20140245020A1 (en) * 2013-02-22 2014-08-28 Guardtime Ip Holdings Limited Verification System and Method with Extra Security for Lower-Entropy Input Records
CN109858270A (zh) * 2019-02-22 2019-06-07 江苏金智教育信息股份有限公司 一种去中心化数字身份的构建方法和系统

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001043344A1 (en) 1999-12-13 2001-06-14 Rsa Security Inc. System and method for generating and managing attribute certificates
JP2005051734A (ja) 2003-07-15 2005-02-24 Hitachi Ltd 電子文書の真正性保証方法および電子文書の公開システム
WO2006132143A1 (ja) 2005-06-10 2006-12-14 Matsushita Electric Industrial Co., Ltd. 認証システム、認証装置、端末装置及び検証装置
JP2019514087A (ja) 2016-05-13 2019-05-30 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ 分散型ハッシュテーブル及びピア・ツー・ピア分散型台帳を利用してデジタルアセットのオーナシップを検証する方法及びシステム

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
山岡 誉侍、外１名，属性単位のアクセス制御基盤，電子情報通信学会技術研究報告，社団法人電子情報通信学会，１９９７年１２月１９日，第９７巻，第４６１号，ｐ．５７－６８

Also Published As

Publication number Publication date
CN115004629A (zh) 2022-09-02
JPWO2021117904A1 (https=) 2021-06-17
US20230055866A1 (en) 2023-02-23
JP2021097392A (ja) 2021-06-24
WO2021117904A1 (ja) 2021-06-17
EP4075720A1 (en) 2022-10-19
EP4075720A4 (en) 2023-11-29

Similar Documents

Publication Publication Date Title
US11159526B2 (en) System and method for decentralized-identifier authentication
US10924284B2 (en) System and method for decentralized-identifier authentication
US11048690B2 (en) Contribution of multiparty data aggregation using distributed ledger technology
US11146399B2 (en) Methods and systems for retrieving zero-knowledge proof-cloaked data on distributed ledger-based networks
CN111095327B (zh) 用于验证可验证声明的系统和方法
CA3014385C (en) PLATFORM FOR GENERING AUTHORIZED DATA OBJECTS
TWI703853B (zh) 網路中使用者身份認證方法和裝置
US20200059362A1 (en) Methods and systems for enhancing privacy on distributed ledger-based networks
CN109997119B (zh) 安全元件安装和设置
US8620882B2 (en) Tokenization of multiple-field records
WO2020029660A1 (zh) 用户的身份内容信息的认证、验证方法和装置
JP4888553B2 (ja) 電子データ認証方法、電子データ認証プログラムおよび電子データ認証システム
JP7462903B2 (ja) 利用者端末、認証者端末、登録者端末、管理システムおよびプログラム
CN110009349A (zh) 区块链中生成和验证可链接环签名的方法及装置
CN110048851B (zh) 区块链中生成和验证多层可链接环签名的方法及装置
CN112347516B (zh) 基于区块链的资产证明方法及装置
KR20220134341A (ko) 분산 id를 활용한 소유권 증명 및 이전 내역 증명 방법
JP2023087665A (ja) システム、方法、およびコンピュータプログラム製品（許可型ブロックチェーンのためのマルチ発行者匿名クレデンシャル）
CN114338081B (zh) 多区块链统一身份认证方法、装置、计算机设备
JP7222436B2 (ja) 保証制御方法、情報処理装置および保証制御プログラム
JP7162634B2 (ja) 証明書データをデジタルに利用可能にするための装置、方法及びそのためのプログラム
JP7641926B2 (ja) テンプレート管理システム及びテンプレート管理方法
JP7500771B2 (ja) サービス提供システム
CN115776381B (zh) 基于区块链系统的密钥处理方法、装置、介质及电子设备
WO2021153421A1 (ja) 制御方法、サーバ、および、プログラム

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20200408

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20200408

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20200609

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20200615

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200814

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20201118

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20210218

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20210726

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20211217

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220215

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220216

C13 Notice of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: C13

Effective date: 20220401

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220408

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220531

C22 Notice of designation (change) of administrative judge

Free format text: JAPANESE INTERMEDIATE CODE: C22

Effective date: 20220729

C23 Notice of termination of proceedings

Free format text: JAPANESE INTERMEDIATE CODE: C23

Effective date: 20220916

C03 Trial/appeal decision taken

Free format text: JAPANESE INTERMEDIATE CODE: C03

Effective date: 20221014

C30A Notification sent

Free format text: JAPANESE INTERMEDIATE CODE: C3012

Effective date: 20221014

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20221018

R150 Certificate of patent or registration of utility model

Ref document number: 7162634

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150