CN111902817B - 基于共享节点和纠错编码的区块链数据存储 - Google Patents
基于共享节点和纠错编码的区块链数据存储 Download PDFInfo
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- CN111902817B CN111902817B CN201980004448.1A CN201980004448A CN111902817B CN 111902817 B CN111902817 B CN 111902817B CN 201980004448 A CN201980004448 A CN 201980004448A CN 111902817 B CN111902817 B CN 111902817B
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Classifications
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- G—PHYSICS
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- 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
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
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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
- H04L9/50—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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
- G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
- G06F11/1076—Parity data used in redundant arrays of independent storages, e.g. in RAID systems
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- G—PHYSICS
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
- G06F16/2246—Trees, e.g. B+trees
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
- H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
- H03M13/13—Linear codes
- H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
- H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
- H03M13/154—Error and erasure correction, e.g. by using the error and erasure locator or Forney polynomial
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- 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
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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
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- 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
- H04L2209/34—Encoding or coding, e.g. Huffman coding or error correction
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
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- Databases & Information Systems (AREA)
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- Data Mining & Analysis (AREA)
- Algebra (AREA)
- Pure & Applied Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Software Systems (AREA)
- Quality & Reliability (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/101575 WO2019228550A2 (en) | 2019-08-20 | 2019-08-20 | Blockchain data storage based on shared nodes and error correction code |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111902817A CN111902817A (zh) | 2020-11-06 |
CN111902817B true CN111902817B (zh) | 2024-04-09 |
Family
ID=68698997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980004448.1A Active CN111902817B (zh) | 2019-08-20 | 2019-08-20 | 基于共享节点和纠错编码的区块链数据存储 |
Country Status (5)
Country | Link |
---|---|
US (3) | US10769135B1 (zh) |
EP (1) | EP3673404A4 (zh) |
CN (1) | CN111902817B (zh) |
SG (1) | SG11202002036WA (zh) |
WO (1) | WO2019228550A2 (zh) |
Families Citing this family (19)
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US10567168B2 (en) * | 2017-11-16 | 2020-02-18 | International Business Machines Corporation | Blockchain transaction privacy enhancement through broadcast encryption |
WO2019228550A2 (en) | 2019-08-20 | 2019-12-05 | Alibaba Group Holding Limited | Blockchain data storage based on shared nodes and error correction code |
JPWO2021064852A1 (zh) * | 2019-10-01 | 2021-04-08 | ||
KR102363271B1 (ko) * | 2019-11-06 | 2022-02-14 | 알리페이 (항저우) 인포메이션 테크놀로지 씨오., 엘티디. | 에러 정정 코드에 기초한 공유 블록체인 데이터 저장의 데이터 보안 |
WO2020035088A2 (en) * | 2019-11-06 | 2020-02-20 | Alipay (Hangzhou) Information Technology Co., Ltd. | Prioritizing shared blockchain data storage |
WO2021140071A1 (en) * | 2020-01-10 | 2021-07-15 | Hirsch Dynamics Holding Ag | Appliance, system and method for information management in dentistry |
CN111339089B (zh) * | 2020-02-21 | 2023-09-22 | 联动优势科技有限公司 | 一种应用于区块链的数据存储与获取方法及装置 |
CN111447069B (zh) * | 2020-03-23 | 2021-10-26 | 腾讯科技(深圳)有限公司 | 一种基于区块链的低频访问数据处理方法 |
US11409907B2 (en) | 2020-04-01 | 2022-08-09 | Onu Technology Inc. | Methods and systems for cryptographically secured decentralized testing |
US10887104B1 (en) | 2020-04-01 | 2021-01-05 | Onu Technology Inc. | Methods and systems for cryptographically secured decentralized testing |
EP3837652B1 (en) | 2020-04-15 | 2022-09-07 | Alipay (Hangzhou) Information Technology Co., Ltd. | Distributed blockchain data storage under account model |
SG11202103246SA (en) | 2020-04-20 | 2021-04-29 | Alipay Hangzhou Inf Tech Co Ltd | Distributed blockchain data storage under account model |
CN111526219B (zh) | 2020-07-03 | 2021-02-09 | 支付宝(杭州)信息技术有限公司 | 一种联盟链的共识方法及联盟链系统 |
CN115686875A (zh) * | 2021-07-22 | 2023-02-03 | 伊姆西Ip控股有限责任公司 | 用于在多个进程之间传输数据的方法、设备和程序产品 |
CN113886115B (zh) * | 2021-09-09 | 2024-02-20 | 上海智能网联汽车技术中心有限公司 | 一种基于车路协同的区块链拜占庭容错方法及系统 |
US11997211B2 (en) * | 2021-09-28 | 2024-05-28 | Mastercard International Incorporated | Method and system for aggregated storage of observational data on a blockchain |
CN114579563A (zh) * | 2022-01-27 | 2022-06-03 | 上海树图区块链研究院 | 一种节省区块链节点存储开销的方法、系统及存储介质 |
CN115065689B (zh) * | 2022-06-10 | 2024-04-02 | 湖州市赛思安科技有限公司 | 一种基于历史评价的联盟链区块数据存储方法及系统 |
KR20240056400A (ko) * | 2022-10-21 | 2024-04-30 | 한국전자통신연구원 | 에러 정정 코드 기반 블록체인 데이터 저장 방법 및 장치 |
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CN109274717A (zh) * | 2018-08-22 | 2019-01-25 | 泰康保险集团股份有限公司 | 基于区块链的共享存储方法、装置、介质及电子设备 |
CN109359096A (zh) * | 2018-09-14 | 2019-02-19 | 佛山科学技术学院 | 一种基于区块链存储的数字资产安全共享方法及装置 |
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CN109933592A (zh) * | 2019-03-22 | 2019-06-25 | 杭州复杂美科技有限公司 | 数据存储方法、数据回滚方法、设备和存储介质 |
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CN109871366B (zh) * | 2019-01-17 | 2021-09-10 | 华东师范大学 | 一种基于纠删码的区块链分片存储与查询方法 |
CN110046894B (zh) | 2019-04-19 | 2021-11-09 | 电子科技大学 | 一种基于纠删码的分组可重构区块链建立方法 |
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CN113826354B (zh) * | 2019-11-13 | 2024-08-02 | 支付宝(杭州)信息技术有限公司 | 基于纠错码的区块链数据存储 |
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2019
- 2019-08-20 WO PCT/CN2019/101575 patent/WO2019228550A2/en unknown
- 2019-08-20 EP EP19811710.3A patent/EP3673404A4/en not_active Ceased
- 2019-08-20 SG SG11202002036WA patent/SG11202002036WA/en unknown
- 2019-08-20 CN CN201980004448.1A patent/CN111902817B/zh active Active
- 2019-12-12 US US16/712,727 patent/US10769135B1/en active Active
-
2020
- 2020-07-31 US US16/945,302 patent/US11016962B2/en active Active
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2021
- 2021-03-23 US US17/209,996 patent/US11269864B2/en active Active
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CN109274717A (zh) * | 2018-08-22 | 2019-01-25 | 泰康保险集团股份有限公司 | 基于区块链的共享存储方法、装置、介质及电子设备 |
CN109359096A (zh) * | 2018-09-14 | 2019-02-19 | 佛山科学技术学院 | 一种基于区块链存储的数字资产安全共享方法及装置 |
WO2019101230A2 (en) * | 2019-03-04 | 2019-05-31 | Alibaba Group Holding Limited | Constructing blockchain world state merkle patricia trie subtree |
CN109933592A (zh) * | 2019-03-22 | 2019-06-25 | 杭州复杂美科技有限公司 | 数据存储方法、数据回滚方法、设备和存储介质 |
Also Published As
Publication number | Publication date |
---|---|
US20210232572A1 (en) | 2021-07-29 |
EP3673404A2 (en) | 2020-07-01 |
US10769135B1 (en) | 2020-09-08 |
WO2019228550A3 (en) | 2020-05-22 |
US11016962B2 (en) | 2021-05-25 |
US20200364214A1 (en) | 2020-11-19 |
US11269864B2 (en) | 2022-03-08 |
SG11202002036WA (en) | 2020-04-29 |
WO2019228550A2 (en) | 2019-12-05 |
CN111902817A (zh) | 2020-11-06 |
EP3673404A4 (en) | 2020-10-14 |
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Effective date of registration: 20240914 Address after: Guohao Times City # 20-01, 128 Meizhi Road, Singapore Patentee after: Ant Chain Technology Co.,Ltd. Country or region after: Singapore Address before: Cayman Enterprise Centre, 27 Hospital Road, George Town, Grand Cayman Islands Patentee before: Innovative advanced technology Co.,Ltd. Country or region before: Cayman Islands |