SG11202100911XA - Merkle tree construction methods and apparatuses and simplified payment verification methods and apparatuses - Google Patents
Merkle tree construction methods and apparatuses and simplified payment verification methods and apparatusesInfo
- Publication number
- SG11202100911XA SG11202100911XA SG11202100911XA SG11202100911XA SG11202100911XA SG 11202100911X A SG11202100911X A SG 11202100911XA SG 11202100911X A SG11202100911X A SG 11202100911XA SG 11202100911X A SG11202100911X A SG 11202100911XA SG 11202100911X A SG11202100911X A SG 11202100911XA
- Authority
- SG
- Singapore
- Prior art keywords
- apparatuses
- methods
- tree construction
- merkle tree
- payment verification
- Prior art date
Links
Classifications
-
- 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
- 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
- H04L9/0618—Block ciphers, i.e. encrypting groups of characters of a plain text message using fixed encryption transformation
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
- G06F16/9027—Trees
-
- 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
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
- G06F21/6245—Protecting personal data, e.g. for financial or medical purposes
-
- 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
- G06F21/60—Protecting data
- G06F21/64—Protecting data integrity, e.g. using checksums, certificates or 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
- G06Q20/04—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
- G06Q20/0655—Private payment circuits, e.g. involving electronic currency used among participants of a common payment scheme using e-cash e-cash managed centrally
-
- 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
-
- 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
- G06Q20/3827—Use of message hashing
-
- 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
- G06Q20/389—Keeping log of transactions for guaranteeing non-repudiation of a transaction
-
- 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
- H04L9/06—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
- H04L9/32—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
- H04L9/50—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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
- H04L2463/102—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measure for e-commerce
Landscapes
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Computer Security & Cryptography (AREA)
- Theoretical Computer Science (AREA)
- Accounting & Taxation (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Finance (AREA)
- General Business, Economics & Management (AREA)
- Strategic Management (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Power Engineering (AREA)
- Data Mining & Analysis (AREA)
- Computing Systems (AREA)
- Medical Informatics (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811320454.1A CN110009334B (en) | 2018-11-07 | 2018-11-07 | Meckel tree construction and simple payment verification method and device |
PCT/CN2019/108052 WO2020093808A1 (en) | 2018-11-07 | 2019-09-26 | Method and apparatus for constructing merkle trees, and method and apparatus for simplified payment verification |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202100911XA true SG11202100911XA (en) | 2021-02-25 |
Family
ID=67164900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202100911XA SG11202100911XA (en) | 2018-11-07 | 2019-09-26 | Merkle tree construction methods and apparatuses and simplified payment verification methods and apparatuses |
Country Status (6)
Country | Link |
---|---|
US (1) | US20210160053A1 (en) |
EP (1) | EP3812993B1 (en) |
CN (2) | CN110009334B (en) |
SG (1) | SG11202100911XA (en) |
TW (1) | TWI706353B (en) |
WO (1) | WO2020093808A1 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110009334B (en) * | 2018-11-07 | 2020-04-28 | 阿里巴巴集团控股有限公司 | Meckel tree construction and simple payment verification method and device |
EP3924921A1 (en) * | 2019-02-15 | 2021-12-22 | Nchain Holdings Limited | Computer-implemented systems and methods for implementing transfers over a blockchain network |
CN112003703B (en) * | 2019-06-28 | 2023-08-22 | 创新先进技术有限公司 | Method and device for transmitting authenticatable message across chains |
US11251966B2 (en) | 2019-06-28 | 2022-02-15 | Advanced New Technologies Co., Ltd. | Sending cross-chain authenticatable messages |
US11356282B2 (en) | 2019-06-28 | 2022-06-07 | Advanced New Technologies Co., Ltd. | Sending cross-chain authenticatable messages |
KR102218297B1 (en) * | 2019-08-01 | 2021-02-24 | 주식회사 블룸테크놀로지 | Verifiable pruning system of ledger |
CN110489420A (en) * | 2019-08-14 | 2019-11-22 | 深圳前海微众银行股份有限公司 | A kind of data processing method and device based on block chain |
CN110753080A (en) * | 2019-08-30 | 2020-02-04 | 深圳壹账通智能科技有限公司 | Block transmission method, device, equipment and readable storage medium |
CN110602148B (en) * | 2019-10-10 | 2021-07-06 | 深圳前海微众银行股份有限公司 | Method and device for generating state tree of block and verifying data on chain |
US11263336B2 (en) * | 2019-10-29 | 2022-03-01 | Palantir Technologies Inc. | Systems and methods for providing network-based permissioning using security node hash identifiers |
CN110889729B (en) * | 2019-11-29 | 2024-03-26 | 腾讯科技(深圳)有限公司 | Data verification method and device based on blockchain network |
CN111343177B (en) * | 2020-02-25 | 2022-11-29 | 百度在线网络技术(北京)有限公司 | Method, device, equipment and medium for supervising lightweight node |
CN111447069B (en) * | 2020-03-23 | 2021-10-26 | 腾讯科技(深圳)有限公司 | Low-frequency access data processing method based on block chain |
CN111177277B (en) * | 2020-04-10 | 2020-08-04 | 支付宝(杭州)信息技术有限公司 | Data storage method, transaction storage method and device |
CN111709735B (en) * | 2020-04-28 | 2023-10-20 | 上海墨珩网络科技有限公司 | System and method for processing trusted transaction based on blockchain |
CN111523894A (en) * | 2020-05-06 | 2020-08-11 | 杭州复杂美科技有限公司 | Data delay publishing method, device and storage medium |
CN111524012A (en) * | 2020-05-06 | 2020-08-11 | 杭州复杂美科技有限公司 | Data delay publishing method, device and storage medium |
CN111680049A (en) * | 2020-05-15 | 2020-09-18 | 杭州趣链科技有限公司 | Block chain-based processing method and processing device for Internet of things data |
CN113282798B (en) * | 2021-05-07 | 2022-03-25 | 广州中国科学院计算机网络信息中心 | Meckel tree-based method and system for verifying version of identification resource |
CN113435896B (en) * | 2021-05-18 | 2022-05-31 | 腾讯科技(深圳)有限公司 | Transaction verification method, device, equipment and storage medium |
US11902426B2 (en) * | 2021-06-26 | 2024-02-13 | Ceremorphic, Inc. | Efficient storage of blockchain in embedded device |
CN113704249B (en) * | 2021-07-14 | 2024-07-26 | 杭州溪塔科技有限公司 | Method and device for using static merck tree in blockchain |
CN113362068B (en) * | 2021-08-10 | 2022-03-29 | 北京连琪科技有限公司 | Method for verifying block chain state transfer by light node |
CN114154192A (en) * | 2021-11-25 | 2022-03-08 | 海信集团控股股份有限公司 | Data processing method and equipment |
CN114153849B (en) * | 2021-12-02 | 2024-08-23 | 深圳前海微众银行股份有限公司 | Block chain data generation and verification method and device |
CN118679708A (en) * | 2022-02-07 | 2024-09-20 | 区块链许可股份公司 | Block chain based privacy enhanced outsourced data storage |
US20230351391A1 (en) * | 2022-04-28 | 2023-11-02 | Banqu, Inc. | Transaction authorization and verification through distributed-ledger-based chain of custody |
US20240311248A1 (en) * | 2023-03-13 | 2024-09-19 | Dell Products L.P. | Delivering file system namespace features without on-disk layout changes |
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US10812274B2 (en) * | 2015-05-07 | 2020-10-20 | Blockstream Corporation | Transferring ledger assets between blockchains via pegged sidechains |
CN106487763B (en) * | 2015-08-31 | 2020-01-10 | 腾讯科技(深圳)有限公司 | Data access method based on cloud computing platform and user terminal |
US20170132619A1 (en) * | 2015-11-06 | 2017-05-11 | SWFL, Inc., d/b/a "Filament" | Systems and methods for autonomous device transacting |
NZ746878A (en) * | 2016-04-01 | 2022-11-25 | Jpmorgan Chase Bank Na | Systems and methods for providing data privacy in a private distributed ledger |
CN105871923B (en) * | 2016-06-15 | 2018-02-13 | 腾讯科技(深圳)有限公司 | Information processing method, information record node and participation node |
US10097344B2 (en) * | 2016-07-15 | 2018-10-09 | Mastercard International Incorporated | Method and system for partitioned blockchains and enhanced privacy for permissioned blockchains |
CN106534085B (en) * | 2016-10-25 | 2019-09-06 | 杭州云象网络技术有限公司 | A kind of method for secret protection based on block chain technology |
CN106559211B (en) * | 2016-11-22 | 2019-12-13 | 中国电子科技集团公司第三十研究所 | Privacy protection intelligent contract method in block chain |
CN107015882B (en) * | 2016-12-26 | 2019-11-22 | 阿里巴巴集团控股有限公司 | A kind of block data method of calibration and device |
CN107077674B (en) * | 2016-12-29 | 2021-06-11 | 达闼机器人有限公司 | Transaction verification processing method and device and node equipment |
CN106911670B (en) * | 2017-01-13 | 2020-09-29 | 重庆邮电大学 | Privacy protection system and method in Internet of vehicles |
CN115589332A (en) * | 2017-04-28 | 2023-01-10 | 数据翼股份有限公司 | System and method for implementing centralized privacy control in decentralized systems |
CN107423980A (en) * | 2017-07-11 | 2017-12-01 | 厦门易功成信息技术有限公司 | Data trade reference platform and method in a kind of supply chain |
CN107729383B (en) * | 2017-09-18 | 2021-06-29 | 联动优势科技有限公司 | Index library generation method, data verification method, device and platform |
CN107729471A (en) * | 2017-10-13 | 2018-02-23 | 上海策赢网络科技有限公司 | A kind of block chain and its generation method and equipment |
CN107862216B (en) * | 2017-10-13 | 2021-04-06 | 布比(北京)网络技术有限公司 | Privacy protection method, device and storage medium for anonymous cross-link transaction |
CN107862219B (en) * | 2017-11-14 | 2020-05-08 | 哈尔滨工业大学深圳研究生院 | Method for protecting privacy requirements in social network |
CN108171511B (en) * | 2017-12-26 | 2021-08-17 | 广东优世联合控股集团股份有限公司 | Block chain system with privacy protection function |
CN108540484A (en) * | 2018-04-23 | 2018-09-14 | 北京云图科瑞科技有限公司 | A kind of method of commerce, apparatus and system based on block chain |
CN108696511A (en) * | 2018-04-24 | 2018-10-23 | 深圳市元征科技股份有限公司 | A kind of public notification of information method, apparatus and relevant device based on block chain |
CN108596588B (en) * | 2018-04-28 | 2022-05-20 | 百度在线网络技术(北京)有限公司 | Block data processing method and device, computing equipment and storage medium |
CN108646983B (en) * | 2018-05-08 | 2021-04-06 | 北京融链科技有限公司 | Processing method and device for storing service data on block chain |
CN110009334B (en) * | 2018-11-07 | 2020-04-28 | 阿里巴巴集团控股有限公司 | Meckel tree construction and simple payment verification method and device |
-
2018
- 2018-11-07 CN CN201811320454.1A patent/CN110009334B/en active Active
- 2018-11-07 CN CN202010514116.2A patent/CN111768203A/en active Pending
-
2019
- 2019-08-12 TW TW108128466A patent/TWI706353B/en active
- 2019-09-26 SG SG11202100911XA patent/SG11202100911XA/en unknown
- 2019-09-26 EP EP19882941.8A patent/EP3812993B1/en active Active
- 2019-09-26 WO PCT/CN2019/108052 patent/WO2020093808A1/en unknown
-
2021
- 2021-01-29 US US17/163,341 patent/US20210160053A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
CN110009334B (en) | 2020-04-28 |
EP3812993B1 (en) | 2024-09-18 |
EP3812993A1 (en) | 2021-04-28 |
US20210160053A1 (en) | 2021-05-27 |
CN111768203A (en) | 2020-10-13 |
EP3812993A4 (en) | 2021-09-08 |
TWI706353B (en) | 2020-10-01 |
TW202018625A (en) | 2020-05-16 |
WO2020093808A1 (en) | 2020-05-14 |
CN110009334A (en) | 2019-07-12 |
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