GB2587773A - Streaming portions of data over a side channel - Google Patents

Streaming portions of data over a side channel Download PDF

Info

Publication number
GB2587773A
GB2587773A GB1907340.2A GB201907340A GB2587773A GB 2587773 A GB2587773 A GB 2587773A GB 201907340 A GB201907340 A GB 201907340A GB 2587773 A GB2587773 A GB 2587773A
Authority
GB
United Kingdom
Prior art keywords
transaction
party
output
blockchain
instance
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Withdrawn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
GB1907340.2A
Other languages
English (en)
Other versions
GB201907340D0 (en
Inventor
Zhang Wei
Davies Jack
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 GB1907340.2A priority Critical patent/GB2587773A/en
Publication of GB201907340D0 publication Critical patent/GB201907340D0/en
Priority to CN202080038713.0A priority patent/CN113994628A/zh
Priority to JP2021568723A priority patent/JP7532414B2/ja
Priority to US17/612,182 priority patent/US20220253821A1/en
Priority to EP20723536.7A priority patent/EP3966994A1/en
Priority to PCT/IB2020/053771 priority patent/WO2020240292A1/en
Publication of GB2587773A publication Critical patent/GB2587773A/en
Priority to JP2024124486A priority patent/JP2024149595A/ja
Withdrawn legal-status Critical Current

Links

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
    • H04L9/3236—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
    • H04L9/3236—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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/22—Payment schemes or models
    • G06Q20/223—Payment schemes or models based on the use of peer-to-peer networks
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/22—Payment schemes or models
    • G06Q20/29—Payment schemes or models characterised by micropayments
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/38—Payment protocols; Details thereof
    • G06Q20/40—Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
    • G06Q20/401—Transaction verification
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q2220/00—Business processing using cryptography
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/56—Financial cryptography, e.g. electronic payment or e-cash

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Accounting & Taxation (AREA)
  • General Business, Economics & Management (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Finance (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
GB1907340.2A 2019-05-24 2019-05-24 Streaming portions of data over a side channel Withdrawn GB2587773A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB1907340.2A GB2587773A (en) 2019-05-24 2019-05-24 Streaming portions of data over a side channel
CN202080038713.0A CN113994628A (zh) 2019-05-24 2020-04-21 通过侧信道流式传输部分数据
JP2021568723A JP7532414B2 (ja) 2019-05-24 2020-04-21 サイドチャネル上でのデータの部分のストリーミング
US17/612,182 US20220253821A1 (en) 2019-05-24 2020-04-21 Streaming portions of data over a side channel
EP20723536.7A EP3966994A1 (en) 2019-05-24 2020-04-21 Streaming portions of data over a side channel
PCT/IB2020/053771 WO2020240292A1 (en) 2019-05-24 2020-04-21 Streaming portions of data over a side channel
JP2024124486A JP2024149595A (ja) 2019-05-24 2024-07-31 サイドチャネル上でのデータの部分のストリーミング

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1907340.2A GB2587773A (en) 2019-05-24 2019-05-24 Streaming portions of data over a side channel

Publications (2)

Publication Number Publication Date
GB201907340D0 GB201907340D0 (en) 2019-07-10
GB2587773A true GB2587773A (en) 2021-04-14

Family

ID=67385502

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1907340.2A Withdrawn GB2587773A (en) 2019-05-24 2019-05-24 Streaming portions of data over a side channel

Country Status (6)

Country Link
US (1) US20220253821A1 (https=)
EP (1) EP3966994A1 (https=)
JP (2) JP7532414B2 (https=)
CN (1) CN113994628A (https=)
GB (1) GB2587773A (https=)
WO (1) WO2020240292A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210035098A1 (en) * 2019-07-31 2021-02-04 Theta Labs, Inc. Methods and systems for micropayment support to blockchain incentivized, decentralized data streaming and delivery
US10771524B1 (en) * 2019-07-31 2020-09-08 Theta Labs, Inc. Methods and systems for a decentralized data streaming and delivery network
CA3091660A1 (en) * 2020-08-31 2021-11-03 Polymath Inc. Method, system, and medium for blockchain-enabled atomic settlement
GB2624641A (en) * 2022-11-23 2024-05-29 Nchain Licensing Ag Payment channel aggregator
GB202314708D0 (en) * 2023-09-26 2023-11-08 Nchain Licensing Ag Blockchain transaction

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170255912A1 (en) * 2016-03-04 2017-09-07 1Usf Inc Systems and methods for media codecs and containers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10776761B2 (en) * 2014-03-18 2020-09-15 nChain Holdings Limited Virtual currency system
KR102777896B1 (ko) * 2016-02-23 2025-03-10 엔체인 홀딩스 리미티드 토큰화를 이용한 블록체인 기반 교환 방법
SG10202007907PA (en) 2016-02-23 2020-09-29 Nchain Holdings Ltd Blockchain-implemented method for control and distribution of digital content
GB201613109D0 (en) * 2016-07-29 2016-09-14 Eitc Holdings Ltd Computer implemented method and system
WO2018092443A1 (ja) 2016-11-17 2018-05-24 テルモピレー株式会社 デジタルコンテンツ商取引管理装置、デジタルコンテンツ商取引管理方法およびプログラム
GB201707788D0 (en) * 2017-05-15 2017-06-28 Nchain Holdings Ltd Computer-implemented system and method
US11362834B2 (en) 2017-07-24 2022-06-14 Comcast Cable Communications, Llc Systems and methods for managing digital rights
US11234033B2 (en) 2017-08-20 2022-01-25 Cisco Technology, Inc. Decentralized content distribution
EP4283550B1 (en) * 2017-08-29 2025-11-26 nChain Licensing AG Constraints on inputs of an unlocking transaction in a blockchain
US11165862B2 (en) * 2017-10-24 2021-11-02 0Chain, LLC Systems and methods of blockchain platform for distributed applications
US20210217002A1 (en) * 2017-10-24 2021-07-15 0Chain Corp. Blockchain content purchasing protocol
JP6487091B1 (ja) 2018-03-29 2019-03-20 株式会社電通 Ｉｃｏ管理方法、通信デバイス、ｉｃｏ管理システム及びプログラム
MY193900A (en) * 2018-11-27 2022-10-31 Advanced New Technologies Co Ltd System and method for information protection
CN109670826B (zh) * 2018-11-29 2020-11-17 如般量子科技有限公司 基于非对称密钥池的抗量子计算区块链交易方法
US10771524B1 (en) * 2019-07-31 2020-09-08 Theta Labs, Inc. Methods and systems for a decentralized data streaming and delivery network
US11544252B2 (en) * 2019-12-17 2023-01-03 Akamai Technologies, Inc. High performance distributed system of record with extended transaction processing capability

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170255912A1 (en) * 2016-03-04 2017-09-07 1Usf Inc Systems and methods for media codecs and containers

Also Published As

Publication number Publication date
GB201907340D0 (en) 2019-07-10
JP2024149595A (ja) 2024-10-18
WO2020240292A1 (en) 2020-12-03
JP7532414B2 (ja) 2024-08-13
JP2022533386A (ja) 2022-07-22
CN113994628A (zh) 2022-01-28
US20220253821A1 (en) 2022-08-11
EP3966994A1 (en) 2022-03-16

Similar Documents

Publication Publication Date Title
US12095859B2 (en) Malleability of transactions for inclusion in a blockchain
JP7532414B2 (ja) サイドチャネル上でのデータの部分のストリーミング
EP4088499B1 (en) Blockchain transaction double spend proof
US20240303645A1 (en) Multi-input transactions
JP7716435B2 (ja) ブロックチェーン上の合意
JP2024546843A (ja) 受信側が促進するブロックチェーントランザクションのための方法及びシステム
TW202329668A (zh) 證明及驗證有序事件序列之技術
KR20240024113A (ko) 다중-레벨 블록체인
GB2614077A (en) Signature-based atomic swap
WO2020240291A1 (en) Method of using a side channel
US20240313952A1 (en) Message exchange system

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)