JP7532414B2 - サイドチャネル上でのデータの部分のストリーミング - Google Patents

サイドチャネル上でのデータの部分のストリーミング Download PDF

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Publication number
JP7532414B2
JP7532414B2 JP2021568723A JP2021568723A JP7532414B2 JP 7532414 B2 JP7532414 B2 JP 7532414B2 JP 2021568723 A JP2021568723 A JP 2021568723A JP 2021568723 A JP2021568723 A JP 2021568723A JP 7532414 B2 JP7532414 B2 JP 7532414B2
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transaction
party
output
bob
alice
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Japanese (ja)
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JP2022533386A (ja
JP2022533386A5 (https=
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ジャン，ウェイ
デーヴィス，ジャック
ライト，クレイグ
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Nchain Holdings Ltd
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Nchain Holdings Ltd
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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
    • H04L9/3236—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

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  • 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)
JP2021568723A 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 Active JP7532414B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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 (3)

Application Number Priority Date Filing Date Title
GB1907340.2 2019-05-24
GB1907340.2A GB2587773A (en) 2019-05-24 2019-05-24 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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024124486A Division 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

Publications (3)

Publication Number Publication Date
JP2022533386A JP2022533386A (ja) 2022-07-22
JP2022533386A5 JP2022533386A5 (https=) 2023-03-30
JP7532414B2 true JP7532414B2 (ja) 2024-08-13

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JP2021568723A Active 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
JP2024124486A Pending 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

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JP2024124486A Pending 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

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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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018020389A2 (en) 2016-07-29 2018-02-01 Chain Holdings Limited Blockchain 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
US20190028278A1 (en) 2017-07-24 2019-01-24 Comcast Cable Communications, Llc Systems and methods for managing digital rights
US20190058910A1 (en) 2017-08-20 2019-02-21 Cisco Technology, Inc. Decentralized content distribution
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
JP2019511147A (ja) 2016-02-23 2019-04-18 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ デジタルコンテンツの制御及び配信のためのブロックチェーンにより実施される方法

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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
US11386409B2 (en) * 2016-03-04 2022-07-12 Sertintyone Corporation Systems and methods for media codecs and containers
GB201707788D0 (en) * 2017-05-15 2017-06-28 Nchain Holdings Ltd Computer-implemented system and method
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
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 (6)

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Publication number Priority date Publication date Assignee Title
JP2019511147A (ja) 2016-02-23 2019-04-18 エヌチェーン ホールディングス リミテッドＮｃｈａｉｎ Ｈｏｌｄｉｎｇｓ Ｌｉｍｉｔｅｄ デジタルコンテンツの制御及び配信のためのブロックチェーンにより実施される方法
WO2018020389A2 (en) 2016-07-29 2018-02-01 Chain Holdings Limited Blockchain 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
US20190028278A1 (en) 2017-07-24 2019-01-24 Comcast Cable Communications, Llc Systems and methods for managing digital rights
US20190058910A1 (en) 2017-08-20 2019-02-21 Cisco Technology, Inc. Decentralized content distribution
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

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SHI, F., QIN, Z. and MCCANN, J. A.，OPPay: Design and Implementation of A Payment System for Opportunistic Data Services，2017 IEEE 37th International Conference on Distributed Computing Systems，2017年06月，pp.1618-1628

Also Published As

Publication number Publication date
GB201907340D0 (en) 2019-07-10
JP2024149595A (ja) 2024-10-18
GB2587773A (en) 2021-04-14
WO2020240292A1 (en) 2020-12-03
JP2022533386A (ja) 2022-07-22
CN113994628A (zh) 2022-01-28
US20220253821A1 (en) 2022-08-11
EP3966994A1 (en) 2022-03-16

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