KR20220118405A - 블록체인 트랜잭션들을 이용한 통신 프로토콜 - Google Patents

블록체인 트랜잭션들을 이용한 통신 프로토콜 Download PDF

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KR20220118405A
KR20220118405A KR1020227017716A KR20227017716A KR20220118405A KR 20220118405 A KR20220118405 A KR 20220118405A KR 1020227017716 A KR1020227017716 A KR 1020227017716A KR 20227017716 A KR20227017716 A KR 20227017716A KR 20220118405 A KR20220118405 A KR 20220118405A
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South Korea
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transaction
node
network
blockchain
computer
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Korean (ko)
Inventor
알렉산더 맥케이
클로이 타르탄
자드 와하브
안토아네타 세르귀에바
크레이그 스티븐 라이트
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엔체인 라이센싱 아게
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    • 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
    • H04L9/50—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
    • H04L9/32—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
    • 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
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0823—Network architectures or network communication protocols for network security for authentication of entities using 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
    • H04L9/30—Public key, i.e. encryption algorithm being computationally infeasible to invert or user's encryption keys not requiring secrecy
    • 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
    • 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
    • H04L9/32—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
    • 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
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1044—Group management mechanisms 
    • H04L67/1046—Joining mechanisms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/104—Peer-to-peer [P2P] networks
    • H04L67/1087—Peer-to-peer [P2P] networks using cross-functional networking aspects
    • H04L67/1093—Some peer nodes performing special functions
    • 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
    • H04L9/3297—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 time stamps, e.g. generation of time stamps
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]

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  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
KR1020227017716A 2019-10-31 2020-10-05 블록체인 트랜잭션들을 이용한 통신 프로토콜 Pending KR20220118405A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1915841.9 2019-10-31
GB1915841.9A GB2588659A (en) 2019-10-31 2019-10-31 Communication protocol using blockchain transactions
PCT/IB2020/059319 WO2021084347A1 (en) 2019-10-31 2020-10-05 Communication protocol using blockchain transactions

Publications (1)

Publication Number Publication Date
KR20220118405A true KR20220118405A (ko) 2022-08-25

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Country Status (7)

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US (2) US12149646B2 (enExample)
EP (2) EP4485849A3 (enExample)
JP (2) JP7635225B2 (enExample)
KR (1) KR20220118405A (enExample)
CN (2) CN121261901A (enExample)
GB (1) GB2588659A (enExample)
WO (1) WO2021084347A1 (enExample)

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US11757827B2 (en) * 2020-10-13 2023-09-12 Cisco Technology, Inc. Network security from host and network impersonation
WO2025053680A1 (ko) * 2023-09-08 2025-03-13 주식회사 그루핀 복수의 블록체인이 결합된 하이브리드 블록체인 시스템
KR20250037328A (ko) * 2023-09-08 2025-03-17 주식회사 그루핀 복수의 블록체인이 결합된 하이브리드 블록체인 시스템

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US10762412B2 (en) 2018-01-30 2020-09-01 Composecure, Llc DI capacitive embedded metal card
GB2592979A (en) * 2020-03-13 2021-09-15 Nchain Holdings Ltd Revoking access to a network
CN111582866B (zh) * 2020-05-06 2022-04-08 江苏恒宝智能系统技术有限公司 一种基于区块链技术的支付信息管理方法及系统
GB2595216A (en) 2020-05-15 2021-11-24 Nchain Holdings Ltd Multi-layer communication network
EP4256751A1 (en) * 2020-12-02 2023-10-11 Trock, Stanislav Blockchain
CN113285999A (zh) * 2021-05-18 2021-08-20 中云汇(成都)物联科技有限公司 边缘计算系统及控制方法
US20220394028A1 (en) * 2021-06-03 2022-12-08 Unisys Corporation Flexible authentication service for iot devices accommodating non-ip environments
CN113489698B (zh) * 2021-06-25 2022-10-21 中标慧安信息技术股份有限公司 基于区块链的物联网数据保密读取方法与系统
US12579542B2 (en) * 2021-06-30 2026-03-17 Block, Inc. Systems and methods for key sharing for cryptocurrency transactions
JP2024530444A (ja) * 2021-07-29 2024-08-21 エヌチェーン ライセンシング アーゲー ブロックチェーンを使用するピアツーピア接続の形成
GB2614221A (en) * 2021-07-29 2023-07-05 Nchain Licensing Ag Forming peer-to-peer connections using blockchain
CN114501440B (zh) * 2022-01-04 2024-02-09 中国人民武装警察部队工程大学 一种区块链在无线传感器网络边缘应用的认证密钥协议
GB2617161A (en) * 2022-03-31 2023-10-04 Nchain Licensing Ag Communication system,method and computer program
US12368704B2 (en) * 2022-04-13 2025-07-22 Ruckus IP Hollings LLC Certificate-based connections reflecting a network architecture
GB2621405A (en) * 2022-08-12 2024-02-14 Nchain Licensing Ag Attesting to knowledge of blockchain transaction outputs
EP4720902A1 (en) * 2023-05-30 2026-04-08 nChain Licensing AG Portable boot loader using blockchain
GB2630583A (en) * 2023-05-30 2024-12-04 Nchain Licensing Ag Portable boot loader using blockchain
GB2630584B (en) * 2023-05-30 2026-03-11 Nchain Licensing Ag Portable boot loader using blockchain
GB2630585A (en) * 2023-05-30 2024-12-04 Nchain Licensing Ag Portable boot loader using blockchain
US12341910B1 (en) * 2024-03-20 2025-06-24 Driss El Majdoubi Systems and methods for blockchain-enabled end-to-end encryption

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11757827B2 (en) * 2020-10-13 2023-09-12 Cisco Technology, Inc. Network security from host and network impersonation
WO2025053680A1 (ko) * 2023-09-08 2025-03-13 주식회사 그루핀 복수의 블록체인이 결합된 하이브리드 블록체인 시스템
KR20250037328A (ko) * 2023-09-08 2025-03-17 주식회사 그루핀 복수의 블록체인이 결합된 하이브리드 블록체인 시스템

Also Published As

Publication number Publication date
CN121261901A (zh) 2026-01-02
GB2588659A (en) 2021-05-05
US20250030566A1 (en) 2025-01-23
EP4485849A2 (en) 2025-01-01
JP7635225B2 (ja) 2025-02-25
GB201915841D0 (en) 2019-12-18
WO2021084347A1 (en) 2021-05-06
EP4038831A1 (en) 2022-08-10
US12149646B2 (en) 2024-11-19
JP2025072596A (ja) 2025-05-09
EP4485849A3 (en) 2025-03-26
JP2023500259A (ja) 2023-01-05
CN114982196A (zh) 2022-08-30
CN114982196B (zh) 2025-10-31
EP4038831B1 (en) 2025-03-12
US20220393891A1 (en) 2022-12-08

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