SG11202010123UA - Systems, methods, and devices for secure blockchain transaction and subnetworks - Google Patents
Systems, methods, and devices for secure blockchain transaction and subnetworksInfo
- Publication number
- SG11202010123UA SG11202010123UA SG11202010123UA SG11202010123UA SG11202010123UA SG 11202010123U A SG11202010123U A SG 11202010123UA SG 11202010123U A SG11202010123U A SG 11202010123UA SG 11202010123U A SG11202010123U A SG 11202010123UA SG 11202010123U A SG11202010123U A SG 11202010123UA
- Authority
- SG
- Singapore
- Prior art keywords
- subnetworks
- systems
- methods
- devices
- blockchain transaction
- Prior art date
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
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0894—Escrow, recovery or storing of secret information, e.g. secret key escrow or cryptographic key storage
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06Q20/3829—Payment protocols; Details thereof insuring higher security of transaction involving key management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/71—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information
- G06F21/74—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure computing or processing of information operating in dual or compartmented mode, i.e. at least one secure mode
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/85—Protecting input, output or interconnection devices interconnection devices, e.g. bus-connected or in-line devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
- G06Q20/3674—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 involving authentication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0227—Filtering policies
-
- 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
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
-
- 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)
- H04L9/0825—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 asymmetric-key encryption or public key infrastructure [PKI], e.g. key signature or public key 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
- H04L9/32—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
- H04L9/3247—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
- H04L9/3255—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 using group based signatures, e.g. ring or threshold 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; CALCULATING OR 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)
- Computer Security & Cryptography (AREA)
- Business, Economics & Management (AREA)
- Accounting & Taxation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Finance (AREA)
- Computer Hardware Design (AREA)
- Strategic Management (AREA)
- General Business, Economics & Management (AREA)
- General Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862671550P | 2018-05-15 | 2018-05-15 | |
PCT/CA2019/050376 WO2019218055A1 (en) | 2018-05-15 | 2019-03-27 | Systems, methods, and devices for secure blockchain transaction and subnetworks |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202010123UA true SG11202010123UA (en) | 2020-11-27 |
Family
ID=68540745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202010123UA SG11202010123UA (en) | 2018-05-15 | 2019-03-27 | Systems, methods, and devices for secure blockchain transaction and subnetworks |
Country Status (6)
Country | Link |
---|---|
US (1) | US12010228B2 (ja) |
EP (1) | EP3794491A4 (ja) |
JP (1) | JP7121810B2 (ja) |
CA (1) | CA3098247A1 (ja) |
SG (1) | SG11202010123UA (ja) |
WO (1) | WO2019218055A1 (ja) |
Families Citing this family (41)
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WO2020006425A1 (en) * | 2018-06-28 | 2020-01-02 | Coinbase, Inc. | Wallet recovery method |
CN109067543B (zh) * | 2018-07-24 | 2020-04-14 | 腾讯科技(深圳)有限公司 | 数字证书管理方法、装置、计算机设备和存储介质 |
DE102018127529A1 (de) * | 2018-11-05 | 2020-05-07 | Infineon Technologies Ag | Elektronische Vorrichtung und Verfahren zum Signieren einer Nachricht |
US20200327511A1 (en) * | 2019-04-09 | 2020-10-15 | Coolbitx Ltd. | Multiple authentication method for digital asset transaction |
US11741082B2 (en) * | 2019-05-02 | 2023-08-29 | Capital One Services, Llc | Systems and methods for automated recovery of blockchain-based accounts |
US20200356989A1 (en) * | 2019-05-07 | 2020-11-12 | Puzzzle Cybersecurity Ltd. | Transferring digital assets possession over a unidirectional connection |
US11200260B2 (en) * | 2019-06-11 | 2021-12-14 | International Business Machines Corporation | Database asset fulfillment chaincode deployment |
US11645268B2 (en) * | 2019-06-11 | 2023-05-09 | International Business Machines Corporation | Database world state performance improvement |
TWI772654B (zh) * | 2019-06-21 | 2022-08-01 | 天宿智能科技股份有限公司 | 跨區塊鏈第三方仲裁履約保證系統及其方法 |
US11310055B2 (en) * | 2019-07-11 | 2022-04-19 | PolySign, Inc. | Preventing an incorrect transmission of a copy of a record of data to a distributed ledger system |
KR20210023601A (ko) * | 2019-08-23 | 2021-03-04 | 삼성전자주식회사 | 블록체인 계좌 정보를 제공하는 전자 장치와 이의 동작 방법 |
FR3100631B1 (fr) * | 2019-09-09 | 2022-08-26 | Commissariat Energie Atomique | Méthode d’authentification sélective d’un utilisateur de chaine de blocs auprès d’un contrat intelligent |
FR3100678B1 (fr) * | 2019-09-09 | 2022-01-14 | Commissariat Energie Atomique | Génération d’un portefeuille contextuel multi-utilisateur de clés privées et utilisation d’un tel portefeuille |
KR20210041404A (ko) * | 2019-10-07 | 2021-04-15 | 삼성전자주식회사 | 전자 장치 및 그 전자 장치를 이용한 블록체인 주소 관리 방법 |
US11943350B2 (en) * | 2019-10-16 | 2024-03-26 | Coinbase, Inc. | Systems and methods for re-using cold storage keys |
US20210135855A1 (en) * | 2019-10-30 | 2021-05-06 | EMC IP Holding Company LLC | Threshold-Based Override of Data Privacy Using Distributed Ledgers and Key Shares |
US11704759B2 (en) * | 2019-11-27 | 2023-07-18 | Monax Industries Limited | Apparatuses, systems, and methods for obtaining and recording consent for a proposed object of consent for a digital agreement using a blockchain |
WO2020098815A2 (en) * | 2019-11-29 | 2020-05-22 | Alipay (Hangzhou) Information Technology Co., Ltd. | Methods and devices for cryptographic key management based on blockchain system |
CN112926972B (zh) * | 2019-12-05 | 2024-04-09 | 中移物联网有限公司 | 一种基于区块链的信息处理方法、区块链系统及终端 |
KR102288971B1 (ko) * | 2019-12-18 | 2021-08-10 | 권오경 | 컨텐츠 월렛 장치 및 이를 이용한 자기주권신원 및 저작권 인증 시스템 |
US11271728B2 (en) * | 2019-12-20 | 2022-03-08 | Fujitsu Limited | Secure key management |
GB2594231A (en) * | 2019-12-24 | 2021-10-27 | Nchain Holdings Ltd | Mapping keys to a blockchain overlay network |
WO2021142541A1 (en) * | 2020-01-13 | 2021-07-22 | Brane Capital | Systems and methods for digital asset security |
US11403348B2 (en) * | 2020-01-20 | 2022-08-02 | International Business Machines Corporation | Conflict-free version control |
US11675854B2 (en) | 2020-01-20 | 2023-06-13 | International Business Machines Corporation | Conflict-free version control |
JP7354877B2 (ja) * | 2020-02-28 | 2023-10-03 | 富士通株式会社 | 制御方法、制御プログラムおよび情報処理装置 |
CN111526021A (zh) * | 2020-04-10 | 2020-08-11 | 厦门慢雾科技有限公司 | 一种区块链私钥安全管理方法 |
US11797524B2 (en) * | 2020-05-14 | 2023-10-24 | OMNY, Inc. | Systems and methods for distributed ledger-based data exchange |
CN114448637A (zh) * | 2020-11-02 | 2022-05-06 | 上海源庐加佳信息科技有限公司 | 区块链交易签名设备、系统及应用的签名方法、存储介质 |
WO2022208330A1 (en) * | 2021-03-31 | 2022-10-06 | Jio Platforms Limited | System and method for secure and traceable fund transfer operation through a distributed ledger |
KR102645033B1 (ko) * | 2021-04-30 | 2024-03-07 | 계명대학교 산학협력단 | 데이터 분산 저장 방법 및 상기 방법을 수행하는 컴퓨팅 장치 |
CN113269546B (zh) * | 2021-07-19 | 2021-10-12 | 域世安(北京)科技有限公司 | 一种基于区块链的用户身份证照系统及方法 |
US11451402B1 (en) | 2021-07-29 | 2022-09-20 | IPAssets Technology Holdings Inc. | Cold storage cryptographic authentication apparatus and system |
CN113630247A (zh) * | 2021-08-14 | 2021-11-09 | 永旗(北京)科技有限公司 | 一种区块链节点间的通信方法 |
US20230169483A1 (en) * | 2021-11-26 | 2023-06-01 | Paypal, Inc. | Decentralized transaction processing |
CN114465726B (zh) * | 2022-04-13 | 2022-06-28 | 北京银联金卡科技有限公司 | 基于安全单元和可信执行环境的数字钱包安全框架系统 |
WO2023201376A1 (en) * | 2022-04-15 | 2023-10-19 | Tassat Group Inc. | Computer-based platforms and systems for asynchronous parallel network instruction architecture and methods of use thereof |
CN115086338A (zh) * | 2022-04-29 | 2022-09-20 | 蚂蚁区块链科技(上海)有限公司 | 区块链子网的组建方法及装置 |
US20240054482A1 (en) * | 2022-08-15 | 2024-02-15 | Satschel Inc. | Secure web-based platform for de-centralized financing |
WO2024107233A1 (en) * | 2022-11-18 | 2024-05-23 | Osom Products, Inc. | Portable memory device configured for host device to manage access to digital assets |
CN116703403B (zh) * | 2023-07-31 | 2023-10-20 | 成都创一博通科技有限公司 | 基于区块链网络的离线交易方法和金融服务平台 |
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WO2019204426A1 (en) * | 2018-04-17 | 2019-10-24 | Coinbase, Inc. | Offline storage system and method of use |
US20190332691A1 (en) * | 2018-04-30 | 2019-10-31 | Robert Dale Beadles | Universal subscription and cryptocurrency payment management platforms and methods of use |
-
2019
- 2019-03-27 JP JP2020564675A patent/JP7121810B2/ja active Active
- 2019-03-27 CA CA3098247A patent/CA3098247A1/en active Pending
- 2019-03-27 WO PCT/CA2019/050376 patent/WO2019218055A1/en unknown
- 2019-03-27 EP EP19804555.1A patent/EP3794491A4/en active Pending
- 2019-03-27 SG SG11202010123UA patent/SG11202010123UA/en unknown
- 2019-03-27 US US17/049,982 patent/US12010228B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2019218055A1 (en) | 2019-11-21 |
US12010228B2 (en) | 2024-06-11 |
EP3794491A1 (en) | 2021-03-24 |
JP2021523650A (ja) | 2021-09-02 |
CA3098247A1 (en) | 2019-11-21 |
EP3794491A4 (en) | 2022-03-23 |
JP7121810B2 (ja) | 2022-08-18 |
US20210083872A1 (en) | 2021-03-18 |
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