CN119278450A - 证明生成程序、证明生成方法、信息处理装置 - Google Patents

证明生成程序、证明生成方法、信息处理装置 Download PDF

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Publication number
CN119278450A
CN119278450A CN202280096478.1A CN202280096478A CN119278450A CN 119278450 A CN119278450 A CN 119278450A CN 202280096478 A CN202280096478 A CN 202280096478A CN 119278450 A CN119278450 A CN 119278450A
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CN
China
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provider
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zero
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Pending
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CN202280096478.1A
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English (en)
Chinese (zh)
Inventor
宫前刚
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Fujitsu Ltd
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Fujitsu Ltd
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Publication of CN119278450A publication Critical patent/CN119278450A/zh
Pending legal-status Critical Current

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    • 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
    • H04L9/3218—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 proof of knowledge, e.g. Fiat-Shamir, GQ, Schnorr, ornon-interactive zero-knowledge proofs
    • 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
    • H04L9/3239—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

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
CN202280096478.1A 2022-07-14 2022-07-14 证明生成程序、证明生成方法、信息处理装置 Pending CN119278450A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/027677 WO2024013923A1 (ja) 2022-07-14 2022-07-14 証明生成プログラム、証明生成方法、情報処理装置

Publications (1)

Publication Number Publication Date
CN119278450A true CN119278450A (zh) 2025-01-07

Family

ID=89536240

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280096478.1A Pending CN119278450A (zh) 2022-07-14 2022-07-14 证明生成程序、证明生成方法、信息处理装置

Country Status (5)

Country Link
US (1) US20250062905A1 (https=)
EP (1) EP4557149A4 (https=)
JP (1) JPWO2024013923A1 (https=)
CN (1) CN119278450A (https=)
WO (1) WO2024013923A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240333509A1 (en) * 2023-03-30 2024-10-03 Logistics and Supply Chain MultiTech R&D Centre Limited Blockchain-Based Traceability System and Method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016134152A (ja) * 2015-01-22 2016-07-25 パナソニックＩｐマネジメント株式会社 環境負荷情報管理システム、及び、環境負荷情報管理方法
JP6987594B2 (ja) 2017-10-16 2022-01-05 株式会社日立製作所 アクセス権管理方法、アクセス権管理システム、および、アクセス権管理装置
CN110291756B (zh) * 2018-11-07 2023-07-14 创新先进技术有限公司 在区块链机密交易中恢复加密交易信息
US11848917B2 (en) * 2020-07-10 2023-12-19 Toposware, Inc. Blockchain-based anonymous transfers zero-knowledge proofs
JP7409297B2 (ja) * 2020-12-23 2024-01-09 株式会社デンソー 情報管理方法、及び情報管理プログラム
US12015715B2 (en) * 2021-04-28 2024-06-18 International Business Machines Corporation Trusted aggregation with data privacy based on zero-knowledge-proofs
CN113411189B (zh) * 2021-06-16 2022-12-02 北京沃东天骏信息技术有限公司 数据处理方法及装置、溯源方法及装置、电子设备

Also Published As

Publication number Publication date
EP4557149A1 (en) 2025-05-21
US20250062905A1 (en) 2025-02-20
EP4557149A4 (en) 2025-08-27
WO2024013923A1 (ja) 2024-01-18
JPWO2024013923A1 (https=) 2024-01-18

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