GB2588659A - Communication protocol using blockchain transactions - Google Patents

Communication protocol using blockchain transactions Download PDF

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Publication number
GB2588659A
GB2588659A GB1915841.9A GB201915841A GB2588659A GB 2588659 A GB2588659 A GB 2588659A GB 201915841 A GB201915841 A GB 201915841A GB 2588659 A GB2588659 A GB 2588659A
Authority
GB
United Kingdom
Prior art keywords
transaction
node
network
blockchain
nodes
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.)
Withdrawn
Application number
GB1915841.9A
Other languages
English (en)
Other versions
GB201915841D0 (en
Inventor
Mackay Alexander
Tartan Chloe
Wahab Jad
Serguieva Antoaneta
Steven Wright Craig
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.)
Nchain Holdings Ltd
Original Assignee
Nchain Holdings Ltd
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 Nchain Holdings Ltd filed Critical Nchain Holdings Ltd
Priority to GB1915841.9A priority Critical patent/GB2588659A/en
Publication of GB201915841D0 publication Critical patent/GB201915841D0/en
Priority to PCT/IB2020/059319 priority patent/WO2021084347A1/en
Priority to EP20790072.1A priority patent/EP4038831B1/en
Priority to KR1020227017716A priority patent/KR20220118405A/ko
Priority to CN202511422962.0A priority patent/CN121261901A/zh
Priority to EP24212900.5A priority patent/EP4485849A3/en
Priority to CN202080076769.5A priority patent/CN114982196B/zh
Priority to JP2022525179A priority patent/JP7635225B2/ja
Priority to US17/772,110 priority patent/US12149646B2/en
Publication of GB2588659A publication Critical patent/GB2588659A/en
Priority to US18/906,599 priority patent/US20250030566A1/en
Priority to JP2025020457A priority patent/JP2025072596A/ja
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H04L9/321—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
    • 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
    • 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]

Landscapes

  • 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)
GB1915841.9A 2019-10-31 2019-10-31 Communication protocol using blockchain transactions Withdrawn GB2588659A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB1915841.9A GB2588659A (en) 2019-10-31 2019-10-31 Communication protocol using blockchain transactions
US17/772,110 US12149646B2 (en) 2019-10-31 2020-10-05 Communication protocol using blockchain transactions
CN202511422962.0A CN121261901A (zh) 2019-10-31 2020-10-05 利用区块链事务的通信协议
EP20790072.1A EP4038831B1 (en) 2019-10-31 2020-10-05 Communication protocol using blockchain transactions
KR1020227017716A KR20220118405A (ko) 2019-10-31 2020-10-05 블록체인 트랜잭션들을 이용한 통신 프로토콜
PCT/IB2020/059319 WO2021084347A1 (en) 2019-10-31 2020-10-05 Communication protocol using blockchain transactions
EP24212900.5A EP4485849A3 (en) 2019-10-31 2020-10-05 Communication protocol using blockchain transactions
CN202080076769.5A CN114982196B (zh) 2019-10-31 2020-10-05 利用区块链事务的通信协议
JP2022525179A JP7635225B2 (ja) 2019-10-31 2020-10-05 ブロックチェーントランザクションを使用した通信プロトコル
US18/906,599 US20250030566A1 (en) 2019-10-31 2024-10-04 Communication protocol using blockchain transactions
JP2025020457A JP2025072596A (ja) 2019-10-31 2025-02-12 ブロックチェーントランザクションを使用した通信プロトコル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1915841.9A GB2588659A (en) 2019-10-31 2019-10-31 Communication protocol using blockchain transactions

Publications (2)

Publication Number Publication Date
GB201915841D0 GB201915841D0 (en) 2019-12-18
GB2588659A true GB2588659A (en) 2021-05-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB1915841.9A Withdrawn GB2588659A (en) 2019-10-31 2019-10-31 Communication protocol using blockchain transactions

Country Status (7)

Country Link
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)

Cited By (5)

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WO2023006573A1 (en) * 2021-07-29 2023-02-02 Nchain Licensing Ag Forming peer-to-peer connections using blockchain
GB2614221A (en) * 2021-07-29 2023-07-05 Nchain Licensing Ag Forming peer-to-peer connections using blockchain
GB2617161A (en) * 2022-03-31 2023-10-04 Nchain Licensing Ag Communication system,method and computer program
GB2621405A (en) * 2022-08-12 2024-02-14 Nchain Licensing Ag Attesting to knowledge of blockchain transaction outputs
US12375557B2 (en) 2020-05-15 2025-07-29 Nchain Licensing Ag Multi-layer communication network

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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
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
US12368704B2 (en) * 2022-04-13 2025-07-22 Ruckus IP Hollings LLC Certificate-based connections reflecting a network architecture
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
WO2025053681A1 (ko) * 2023-09-08 2025-03-13 주식회사 그루핀 실시간으로 거래 현황을 보여주는 블록체인 시스템
KR102921980B1 (ko) * 2023-09-08 2026-02-04 그루핀 파운데이션 엘티디 복수의 블록체인이 결합된 하이브리드 블록체인 시스템
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12375557B2 (en) 2020-05-15 2025-07-29 Nchain Licensing Ag Multi-layer communication network
WO2023006573A1 (en) * 2021-07-29 2023-02-02 Nchain Licensing Ag Forming peer-to-peer connections using blockchain
GB2614221A (en) * 2021-07-29 2023-07-05 Nchain Licensing Ag Forming peer-to-peer connections using blockchain
GB2617161A (en) * 2022-03-31 2023-10-04 Nchain Licensing Ag Communication system,method and computer program
GB2621405A (en) * 2022-08-12 2024-02-14 Nchain Licensing Ag Attesting to knowledge of blockchain transaction outputs
WO2024033015A1 (en) * 2022-08-12 2024-02-15 Nchain Licensing Ag Attesting to knowledge of blockchain transaction outputs

Also Published As

Publication number Publication date
CN121261901A (zh) 2026-01-02
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
KR20220118405A (ko) 2022-08-25
US20220393891A1 (en) 2022-12-08

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