SG11202002036WA - Blockchain data storage based on shared nodes and error correction code - Google Patents
Blockchain data storage based on shared nodes and error correction codeInfo
- Publication number
- SG11202002036WA SG11202002036WA SG11202002036WA SG11202002036WA SG11202002036WA SG 11202002036W A SG11202002036W A SG 11202002036WA SG 11202002036W A SG11202002036W A SG 11202002036WA SG 11202002036W A SG11202002036W A SG 11202002036WA SG 11202002036W A SG11202002036W A SG 11202002036WA
- Authority
- SG
- Singapore
- Prior art keywords
- data storage
- error correction
- correction code
- storage based
- blockchain data
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F16/22—Indexing; Data structures therefor; Storage structures
- G06F16/2228—Indexing structures
- G06F16/2246—Trees, e.g. B+trees
-
- 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
-
- 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
- H04L9/32—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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Databases & Information Systems (AREA)
- Mathematical Physics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Mining & Analysis (AREA)
- Pure & Applied Mathematics (AREA)
- Algebra (AREA)
- Quality & Reliability (AREA)
- Probability & Statistics with Applications (AREA)
- Software Systems (AREA)
- Computing Systems (AREA)
- Computer Hardware Design (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
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 (1)
Publication Number | Publication Date |
---|---|
SG11202002036WA true SG11202002036WA (en) | 2020-04-29 |
Family
ID=68698997
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202002036WA SG11202002036WA (en) | 2019-08-20 | 2019-08-20 | Blockchain data storage based on shared nodes and error correction code |
Country Status (5)
Country | Link |
---|---|
US (3) | US10769135B1 (en) |
EP (1) | EP3673404A4 (en) |
CN (1) | CN111902817B (en) |
SG (1) | SG11202002036WA (en) |
WO (1) | WO2019228550A2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10567168B2 (en) * | 2017-11-16 | 2020-02-18 | International Business Machines Corporation | Blockchain transaction privacy enhancement through broadcast encryption |
CN111902817B (en) | 2019-08-20 | 2024-04-09 | 创新先进技术有限公司 | Block chain data storage based on shared nodes and error correction coding |
JPWO2021064852A1 (en) * | 2019-10-01 | 2021-04-08 | ||
CN111373378B (en) * | 2019-11-06 | 2022-03-18 | 支付宝(杭州)信息技术有限公司 | Data security for error correction code based shared blockchain data storage |
AU2019321745B2 (en) * | 2019-11-06 | 2022-01-27 | Alipay (Hangzhou) Information Technology Co., Ltd. | Prioritizing shared blockchain data storage |
CN115103651A (en) * | 2020-01-10 | 2022-09-23 | 赫希动力控股股份公司 | Apparatus, system and method for information management in stomatology |
CN111339089B (en) * | 2020-02-21 | 2023-09-22 | 联动优势科技有限公司 | Data storage and acquisition method and device applied to blockchain |
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 |
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 (en) | 2020-07-03 | 2021-02-09 | 支付宝(杭州)信息技术有限公司 | Alliance chain consensus method and alliance chain system |
CN115686875A (en) * | 2021-07-22 | 2023-02-03 | 伊姆西Ip控股有限责任公司 | Method, apparatus and program product for transferring data between multiple processes |
CN113886115B (en) * | 2021-09-09 | 2024-02-20 | 上海智能网联汽车技术中心有限公司 | Block chain Bayesian fault tolerance method and system based on vehicle-road cooperation |
US11997211B2 (en) * | 2021-09-28 | 2024-05-28 | Mastercard International Incorporated | Method and system for aggregated storage of observational data on a blockchain |
CN115065689B (en) * | 2022-06-10 | 2024-04-02 | 湖州市赛思安科技有限公司 | Alliance chain block data storage method and system based on historical evaluation |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20150261607A1 (en) * | 2014-03-13 | 2015-09-17 | Karl Christopher Hansen | Enhanced security for offsite data storage |
US10198311B1 (en) * | 2015-07-01 | 2019-02-05 | Amazon Technologies, Inc. | Cross-datacenter validation of grid encoded data storage systems |
JP6971019B2 (en) * | 2016-09-26 | 2021-11-24 | Gmoインターネット株式会社 | Data management system, information processing device, program, and data management method |
GB2557277A (en) * | 2016-12-02 | 2018-06-20 | Cavendish Wood Ltd | A distributed ledger |
US11126755B2 (en) * | 2018-01-30 | 2021-09-21 | Hewlett Packard Enterprise Development Lp | Object signatures in object stores |
US11030217B2 (en) * | 2018-05-01 | 2021-06-08 | International Business Machines Corporation | Blockchain implementing cross-chain transactions |
US11244316B2 (en) * | 2018-06-07 | 2022-02-08 | International Business Machines Corporation | Biometric token for blockchain |
US11869586B2 (en) * | 2018-07-11 | 2024-01-09 | Pure Storage, Inc. | Increased data protection by recovering data from partially-failed solid-state devices |
CN109245894B (en) | 2018-07-18 | 2021-03-26 | 电子科技大学 | Distributed cloud storage system based on intelligent contracts |
CN109274717B (en) * | 2018-08-22 | 2021-08-24 | 泰康保险集团股份有限公司 | Block chain based shared storage method, device, medium and electronic equipment |
CN109359096A (en) * | 2018-09-14 | 2019-02-19 | 佛山科学技术学院 | A kind of digital asset secure sharing method and device based on the storage of block chain |
CN109871366B (en) | 2019-01-17 | 2021-09-10 | 华东师范大学 | Block chain fragment storage and query method based on erasure codes |
JP6865851B2 (en) * | 2019-03-04 | 2021-04-28 | アドバンスド ニュー テクノロジーズ カンパニー リミテッド | Blockchain World State Markle Patricia Tri Tree Subtree Construction |
CN109933592B (en) * | 2019-03-22 | 2021-06-01 | 杭州复杂美科技有限公司 | Data storage method, data rollback method, device and storage medium |
CN110046894B (en) | 2019-04-19 | 2021-11-09 | 电子科技大学 | Erasure code-based block chain establishing method capable of reconstructing groups |
WO2021016998A1 (en) | 2019-08-01 | 2021-02-04 | Advanced New Technologies Co., Ltd. | Shared blockchain data storage based on error correction code |
CN111902817B (en) | 2019-08-20 | 2024-04-09 | 创新先进技术有限公司 | Block chain data storage based on shared nodes and error correction coding |
EP3769252B1 (en) * | 2019-11-13 | 2022-10-19 | Alipay (Hangzhou) Information Technology Co., Ltd. | Blockchain data storage based on error correction code for permissioned blockchain network |
-
2019
- 2019-08-20 CN CN201980004448.1A patent/CN111902817B/en active Active
- 2019-08-20 SG SG11202002036WA patent/SG11202002036WA/en unknown
- 2019-08-20 EP EP19811710.3A patent/EP3673404A4/en not_active Ceased
- 2019-08-20 WO PCT/CN2019/101575 patent/WO2019228550A2/en unknown
- 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
-
2021
- 2021-03-23 US US17/209,996 patent/US11269864B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111902817A (en) | 2020-11-06 |
US20210232572A1 (en) | 2021-07-29 |
EP3673404A4 (en) | 2020-10-14 |
CN111902817B (en) | 2024-04-09 |
EP3673404A2 (en) | 2020-07-01 |
US20200364214A1 (en) | 2020-11-19 |
WO2019228550A2 (en) | 2019-12-05 |
US11269864B2 (en) | 2022-03-08 |
US10769135B1 (en) | 2020-09-08 |
US11016962B2 (en) | 2021-05-25 |
WO2019228550A3 (en) | 2020-05-22 |
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