GB2603309A - Transfering tokens between blockchain networks - Google Patents

Transfering tokens between blockchain networks Download PDF

Info

Publication number
GB2603309A
GB2603309A GB2202114.1A GB202202114A GB2603309A GB 2603309 A GB2603309 A GB 2603309A GB 202202114 A GB202202114 A GB 202202114A GB 2603309 A GB2603309 A GB 2603309A
Authority
GB
United Kingdom
Prior art keywords
source
target
token
blockchain network
receiver
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Withdrawn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
GB2202114.1A
Other languages
English (en)
Other versions
GB202202114D0 (en
Inventor
Kleniewski Robert
Marzantowicz Karolina
Godowski Piotr
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB202202114D0 publication Critical patent/GB202202114D0/en
Publication of GB2603309A publication Critical patent/GB2603309A/en
Withdrawn legal-status Critical Current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
    • H04L9/321—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
    • H04L9/3213—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 using tickets or tokens, e.g. Kerberos
    • 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
    • G06Q20/00—Payment architectures, schemes or protocols
    • G06Q20/04—Payment circuits
    • G06Q20/06—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme
    • G06Q20/065—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/64—Protecting data integrity, e.g. using checksums, certificates or signatures
    • 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
    • G06Q20/30—Payment architectures, schemes or protocols characterised by the use of specific devices or networks
    • G06Q20/36—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes
    • G06Q20/367—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes
    • G06Q20/3678—Payment architectures, schemes or protocols characterised by the use of specific devices or networks using electronic wallets or electronic money safes involving electronic purses or money safes e-cash details, e.g. blinded, divisible or detecting double spending
    • 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
    • G06Q20/381—Currency conversion
    • 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
    • G06Q20/382—Payment protocols; Details thereof insuring higher security of transaction
    • G06Q20/3825—Use of electronic signatures
    • 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
    • H04L9/06—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols the encryption apparatus using shift registers or memories for block-wise or stream coding, e.g. DES systems or RC4; Hash functions; Pseudorandom sequence generators
    • H04L9/0643—Hash functions, e.g. MD5, SHA, HMAC or f9 MAC
    • 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)
    • H04L9/0822—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 key encryption key
    • 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
    • H04L9/3242—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 keyed hash functions, e.g. message authentication codes [MACs], CBC-MAC or HMAC
    • 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
    • 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
    • G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
    • G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
    • 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)
  • Accounting & Taxation (AREA)
  • Computer Security & Cryptography (AREA)
  • Finance (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • General Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Economics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioethics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Software Systems (AREA)
  • Development Economics (AREA)
  • Computing Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
GB2202114.1A 2019-07-31 2020-07-24 Transfering tokens between blockchain networks Withdrawn GB2603309A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP19189326 2019-07-31
PCT/IB2020/057006 WO2021019398A1 (en) 2019-07-31 2020-07-24 Transfering tokens between blockchain networks

Publications (2)

Publication Number Publication Date
GB202202114D0 GB202202114D0 (en) 2022-04-06
GB2603309A true GB2603309A (en) 2022-08-03

Family

ID=67539238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2202114.1A Withdrawn GB2603309A (en) 2019-07-31 2020-07-24 Transfering tokens between blockchain networks

Country Status (6)

Country Link
US (1) US20210036855A1 (https=)
JP (1) JP7493582B2 (https=)
CN (1) CN114144803A (https=)
DE (1) DE112020002340T5 (https=)
GB (1) GB2603309A (https=)
WO (1) WO2021019398A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11954678B2 (en) 2019-12-06 2024-04-09 Mastercard International Incorporated Method and system for communication between blockchains on heterogeneous blockchain networks
US11816662B2 (en) * 2019-12-06 2023-11-14 Mastercard International Incorporated Method and system for enabling communication between blockchains on heterogeneous blockchain networks
US20220027867A1 (en) 2020-07-27 2022-01-27 Avanti Financial Group, Inc. Cryptographic token with separate circulation groups
US11538027B1 (en) * 2021-07-07 2022-12-27 Ava Labs, Inc. Secure and trustworthy bridge for transferring assets across different networks with an updating pool of wardens
US11836714B2 (en) * 2021-07-07 2023-12-05 Ava Labs, Inc. Secure and trustworthy bridge for transferring assets across networks with different data architecture
US20250117789A1 (en) * 2023-10-10 2025-04-10 LayerZero Labs Canada, Inc. Using self-regulating functions to implement blockchain-based token attribution with reduced computational complexity
US20250139613A1 (en) * 2023-10-27 2025-05-01 R3 Ltd. Managing secure communications with confidential entities
US20250292233A1 (en) * 2024-03-14 2025-09-18 Circle Internet Financial Limited Cross-chain cryptocurrency abstraction using cross-chain transfer protocol

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10298545B2 (en) * 2013-09-12 2019-05-21 International Business Machines Corporation Secure processing environment for protecting sensitive information
US20190172026A1 (en) * 2017-12-02 2019-06-06 Alchemy Limited LLC Cross blockchain secure transactions
US20190188700A1 (en) * 2017-12-15 2019-06-20 Fmr Llc Social Data Tracking Datastructures, Apparatuses, Methods and Systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9916532B2 (en) 2014-06-09 2018-03-13 Cognitive Scale, Inc. Method for performing graph query operations within a cognitive environment
CN109313763B (zh) 2016-03-31 2023-02-28 比特飞翔区块链株式会社 层次型网络系统以及用于层次型网络系统的节点
US10839379B2 (en) * 2017-07-20 2020-11-17 Chicago Mercantile Exchange Inc. Blockchain including linked digital assets
US10581591B1 (en) * 2017-10-17 2020-03-03 Matthew Branton Probabilistic secondary token issuance on a blockchain based on burning of a primary token of the blockchain
US11244309B2 (en) * 2017-11-22 2022-02-08 Cornell University Real-time cryptocurrency exchange using trusted hardware
WO2019109003A1 (en) * 2017-11-30 2019-06-06 Visa International Service Association Blockchain system for confidential and anonymous smart contracts
US10298585B1 (en) * 2018-01-26 2019-05-21 Accenture Global Solutions Limited Blockchain interoperability

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10298545B2 (en) * 2013-09-12 2019-05-21 International Business Machines Corporation Secure processing environment for protecting sensitive information
US20190172026A1 (en) * 2017-12-02 2019-06-06 Alchemy Limited LLC Cross blockchain secure transactions
US20190188700A1 (en) * 2017-12-15 2019-06-20 Fmr Llc Social Data Tracking Datastructures, Apparatuses, Methods and Systems

Also Published As

Publication number Publication date
DE112020002340T5 (de) 2022-01-27
WO2021019398A1 (en) 2021-02-04
JP2022542904A (ja) 2022-10-07
GB202202114D0 (en) 2022-04-06
US20210036855A1 (en) 2021-02-04
JP7493582B2 (ja) 2024-05-31
CN114144803A (zh) 2022-03-04

Similar Documents

Publication Publication Date Title
GB2603309A (en) Transfering tokens between blockchain networks
US12243054B2 (en) Systems and methods for addressing security-related vulnerabilities arising in relation to off-blockchain channels in the event of failures in a network
EP3646563B1 (en) Method, system, and computer program product for determining solvency of a digital asset exchange
CN110999255B (zh) 检索区块链网络的访问数据的方法及装置
EP3613189B1 (en) Secure blockchain-based consensus
US20210133359A1 (en) Permission management method, permission verification method, and related apparatus
US20200193432A1 (en) Method and system for settling a blockchain transaction
EP3552158B1 (en) SYSTEM AND PROCESS FOR PROTECTION OF INFORMATION
CN111837115A (zh) 共享的区块链数据存储
US20180204192A1 (en) Secure Digital Data Operations
JP2023076628A (ja) 一対の結合ブロックチェーンを構成するバイナリブロックチェーンに関連するコンピュータ実装システム及び方法
JP2021529397A5 (https=)
CN110546664A (zh) 区块链之间的安全转移
US20180158058A1 (en) Apparatus and method to prevent execution of an unauthorized transaction via a distributed database
EA201891825A1 (ru) Реализованный с помощью блокчейна способ контроля и распределения цифрового контента
CN112913185A (zh) 在区块链网络上构建基于组密钥的双重签名交易结构的节点组管理装置以及计算装置
JP2022542904A5 (https=)
JP7620622B2 (ja) ブロックチェーンのトランザクションへの要求のパーティション
US11354636B2 (en) Transaction bundles for internet of things devices
CN120729529A (zh) 一种区块链业务处理方法、设备、介质及程序产品
KR20200133140A (ko) 하이브리드 블록체인 기반 고속 거래 처리 방법 및 그 시스템
CN116545629A (zh) 一种基于可信第三方的群签名车联网安全认证方法及平台
NZ745996B2 (en) Systems and methods for distributed identity verification
HK40024850B (zh) 基於区块链的数据处理方法、装置、设备及存储介质
Lim et al. Key exposure free chameleon hash schemes based on discrete logarithm problem

Legal Events

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