KR20230073236A - 인증 시스템 및 방법 - Google Patents

인증 시스템 및 방법 Download PDF

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Publication number
KR20230073236A
KR20230073236A KR1020237011746A KR20237011746A KR20230073236A KR 20230073236 A KR20230073236 A KR 20230073236A KR 1020237011746 A KR1020237011746 A KR 1020237011746A KR 20237011746 A KR20237011746 A KR 20237011746A KR 20230073236 A KR20230073236 A KR 20230073236A
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KR
South Korea
Prior art keywords
party
puf
computer
response
transaction
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.)
Pending
Application number
KR1020237011746A
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English (en)
Korean (ko)
Inventor
잭 오웬 데이비스
크레이그 스티븐 라이트
Original Assignee
엔체인 라이센싱 아게
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 엔체인 라이센싱 아게 filed Critical 엔체인 라이센싱 아게
Publication of KR20230073236A publication Critical patent/KR20230073236A/ko
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
    • H04L9/3271—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 challenge-response
    • H04L9/3278—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 challenge-response using physically unclonable functions [PUF]
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • 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
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H04L9/0866—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving user or device identifiers, e.g. serial number, physical or biometrical information, DNA, hand-signature or measurable physical characteristics
    • 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
    • H04L9/32—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)
  • Storage Device Security (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020237011746A 2020-09-30 2021-08-31 인증 시스템 및 방법 Pending KR20230073236A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2015541.2 2020-09-30
GB2015541.2A GB2599416A (en) 2020-09-30 2020-09-30 Authentication system and method
PCT/EP2021/073964 WO2022069133A1 (en) 2020-09-30 2021-08-31 Authentication system and method

Publications (1)

Publication Number Publication Date
KR20230073236A true KR20230073236A (ko) 2023-05-25

Family

ID=73005643

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237011746A Pending KR20230073236A (ko) 2020-09-30 2021-08-31 인증 시스템 및 방법

Country Status (8)

Country Link
US (1) US20230336366A1 (https=)
EP (2) EP4169208B1 (https=)
JP (1) JP2023543456A (https=)
KR (1) KR20230073236A (https=)
CN (1) CN116235460A (https=)
GB (1) GB2599416A (https=)
TW (1) TW202217610A (https=)
WO (1) WO2022069133A1 (https=)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112487380B (zh) * 2020-12-16 2024-04-05 江苏国科微电子有限公司 一种数据交互方法、装置、设备及介质
CN112906057B (zh) * 2021-03-18 2023-09-01 上海零数众合信息科技有限公司 一种可信构建链上隐私链上交易的计算方法
TWI818733B (zh) * 2022-09-19 2023-10-11 林藎誠 共享服務加密系統及裝置
US20250167997A1 (en) * 2023-04-17 2025-05-22 Arizona Board Of Regents On Behalf Of Northern Arizona University Protocols with noisy response-based cryptographic subkeys
US20250023736A1 (en) * 2023-04-17 2025-01-16 Arizona Board Of Regents On Behalf Of Northern Arizona University Protocols with noisy response-based cryptographic subkeys
GB2631756B (en) * 2023-07-12 2025-09-03 Thales Holdings Uk Plc Methods and systems for establishing a secure session between a client device and a server
EP4550717A1 (de) * 2023-11-06 2025-05-07 Siemens Aktiengesellschaft Generieren eines kryptographischen schlüssels basierend auf fingerabdrücken von hardwarekomponenten
CN117278330B (zh) * 2023-11-21 2024-03-12 国网江西省电力有限公司电力科学研究院 一种电力物联网设备网络的轻量级组网与安全通信方法
JP7843944B1 (ja) * 2024-09-13 2026-04-10 任天堂株式会社 情報処理システム、プログラム、認証方法
CN119363318B (zh) * 2024-12-24 2025-03-18 飞诺门阵(北京)科技有限公司 基于区块链的分布式设备身份认证及访问控制方法及系统
CN119762070B (zh) * 2025-03-06 2025-07-22 广东省绿算技术有限公司 一种数据资产交易控制方法、装置及去中心化puf网络、存储介质
CN120378122B (zh) * 2025-06-25 2025-08-22 湖南科技大学 一种基于混合认证架构的轻量级安全身份验证方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018153485A1 (en) * 2017-02-24 2018-08-30 NEC Laboratories Europe GmbH Method for mining a block in a decentralized blockchain consensus network
CN109150972B (zh) * 2018-07-17 2021-07-23 湖南宸瀚信息科技有限责任公司 一种双层分片的高效区块链的共识机制的工作方法
US11271759B2 (en) * 2018-09-05 2022-03-08 Arizona Board Of Regents On Behalf Of Northern Arizona University Secure digital signatures using physical unclonable function devices with reduced error rates
EP3935586A1 (en) * 2019-03-04 2022-01-12 nChain Licensing AG Method of using a blockchain
EP3764613A1 (en) * 2019-07-09 2021-01-13 Gemalto Sa Method, first device, first server, second server and system for accessing a private key
US11741211B2 (en) * 2019-10-25 2023-08-29 EMC IP Holding Company LLC Human trust API in a data confidence fabric
CN111488624A (zh) * 2020-03-18 2020-08-04 天元大数据信用管理有限公司 一种基于区块链的数据管理方法及设备、介质
US12229778B2 (en) * 2020-06-15 2025-02-18 Capital One Services, Llc Systems and methods for building blockchains for verifying assets for smart contracts
US11588797B2 (en) * 2020-09-15 2023-02-21 Ford Global Technologies, Llc Vehicle distributed computing for additional on-demand computational processing

Also Published As

Publication number Publication date
GB202015541D0 (en) 2020-11-11
GB2599416A (en) 2022-04-06
EP4169208B1 (en) 2025-12-17
EP4664821A2 (en) 2025-12-17
CN116235460A (zh) 2023-06-06
JP2023543456A (ja) 2023-10-16
EP4169208A1 (en) 2023-04-26
TW202217610A (zh) 2022-05-01
WO2022069133A1 (en) 2022-04-07
US20230336366A1 (en) 2023-10-19
EP4664821A3 (en) 2026-02-25

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Patent event code: PA01051R01D

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Patent event code: PA02012R01D

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