CN111080289B - 一种基于PoW和PoS改进的区块链共识机制 - Google Patents
一种基于PoW和PoS改进的区块链共识机制 Download PDFInfo
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- CN111080289B CN111080289B CN201911020377.2A CN201911020377A CN111080289B CN 111080289 B CN111080289 B CN 111080289B CN 201911020377 A CN201911020377 A CN 201911020377A CN 111080289 B CN111080289 B CN 111080289B
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- 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
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- 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
- G06F16/27—Replication, distribution or synchronisation of data between databases or within a distributed database system; Distributed database system architectures therefor
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- H—ELECTRICITY
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- 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
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- H—ELECTRICITY
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- 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
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0869—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving random numbers or seeds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
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CN201911020377.2A CN111080289B (zh) | 2019-10-25 | 2019-10-25 | 一种基于PoW和PoS改进的区块链共识机制 |
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CN201911020377.2A CN111080289B (zh) | 2019-10-25 | 2019-10-25 | 一种基于PoW和PoS改进的区块链共识机制 |
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CN111080289A CN111080289A (zh) | 2020-04-28 |
CN111080289B true CN111080289B (zh) | 2023-06-27 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111641616B (zh) * | 2020-05-19 | 2023-02-03 | 全链通有限公司 | 区块链网络中记账权的处理方法、设备及存储介质 |
CN111429122A (zh) * | 2020-06-11 | 2020-07-17 | 卓尔智联(武汉)研究院有限公司 | 基于dag区块链的数据验证方法、装置和计算机设备 |
CN111917861A (zh) * | 2020-07-28 | 2020-11-10 | 广东工业大学 | 基于区块链和知识图谱的知识存储方法、系统及其应用 |
CN111932253A (zh) * | 2020-08-11 | 2020-11-13 | 华北电力大学(保定) | 一种基于信用共识机制的电能交易方法 |
CN112153069A (zh) * | 2020-09-29 | 2020-12-29 | 青岛网信信息科技有限公司 | 长度可配置的区块链方法及装置、存储介质、电子设备 |
CN112769936B (zh) * | 2021-01-11 | 2022-08-16 | 电子科技大学 | 一种基于投票与信用机制的povt共识算法 |
CN113132459B (zh) * | 2021-03-09 | 2022-10-04 | 西安电子科技大学 | 分布式存储方法、系统、存储介质、信息数据处理终端 |
CN112991068B (zh) * | 2021-05-20 | 2021-08-20 | 卓尔智联(武汉)研究院有限公司 | 股份授权证明DPoS共识方法、装置、电子设备和存储介质 |
CN113630451B (zh) * | 2021-07-27 | 2023-05-16 | 山东浪潮科学研究院有限公司 | 一种基于区块链、spark的计算服务系统 |
CN114666043A (zh) * | 2022-03-04 | 2022-06-24 | 广东钜联信息科技有限公司 | 一种区块链的差异概率共识算法生成记账者的方法 |
CN114915556B (zh) * | 2022-07-19 | 2022-10-21 | 北京航空航天大学 | 一种面向工业互联网收益优化的计算任务分配方法 |
Citations (3)
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CN107403377A (zh) * | 2017-07-19 | 2017-11-28 | 武汉凤链科技有限公司 | 一种基于价值量建立激励机制的方法及其系统 |
WO2018234482A1 (en) * | 2017-06-22 | 2018-12-27 | Plc Group Ag | METHOD FOR GENERATING A TRANSACTION OF A BLOCK CHAIN AND METHOD FOR VALIDATING A BLOCK OF A BLOCK CHAIN |
CN110113383A (zh) * | 2019-04-10 | 2019-08-09 | 广东工业大学 | 一种缓解PoS机制下记账权中心化的共识机制实现方法 |
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US10158527B2 (en) * | 2016-10-28 | 2018-12-18 | International Business Machines Corporation | Changing an existing blockchain trust configuration |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018234482A1 (en) * | 2017-06-22 | 2018-12-27 | Plc Group Ag | METHOD FOR GENERATING A TRANSACTION OF A BLOCK CHAIN AND METHOD FOR VALIDATING A BLOCK OF A BLOCK CHAIN |
CN107403377A (zh) * | 2017-07-19 | 2017-11-28 | 武汉凤链科技有限公司 | 一种基于价值量建立激励机制的方法及其系统 |
CN110113383A (zh) * | 2019-04-10 | 2019-08-09 | 广东工业大学 | 一种缓解PoS机制下记账权中心化的共识机制实现方法 |
Non-Patent Citations (1)
Title |
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袁勇等.区块链共识算法的发展现状与展望.自动化学报.全文. * |
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