CN112865959B - 分布式节点设备的共识方法、节点设备及分布式网络 - Google Patents
分布式节点设备的共识方法、节点设备及分布式网络 Download PDFInfo
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- CN112865959B CN112865959B CN202011630328.3A CN202011630328A CN112865959B CN 112865959 B CN112865959 B CN 112865959B CN 202011630328 A CN202011630328 A CN 202011630328A CN 112865959 B CN112865959 B CN 112865959B
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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
- H04L9/08—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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/16—Arrangements for providing special services to substations
- H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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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
- H04L9/06—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
- 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
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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
- H04L9/3247—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
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
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Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN202011630328.3A CN112865959B (zh) | 2020-12-30 | 2020-12-30 | 分布式节点设备的共识方法、节点设备及分布式网络 |
PCT/CN2021/073329 WO2022141700A1 (zh) | 2020-12-30 | 2021-01-22 | 分布式节点设备的共识方法、节点设备及分布式网络 |
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CN202011630328.3A CN112865959B (zh) | 2020-12-30 | 2020-12-30 | 分布式节点设备的共识方法、节点设备及分布式网络 |
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CN112865959A CN112865959A (zh) | 2021-05-28 |
CN112865959B true CN112865959B (zh) | 2022-05-31 |
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CN202011630328.3A Active CN112865959B (zh) | 2020-12-30 | 2020-12-30 | 分布式节点设备的共识方法、节点设备及分布式网络 |
Country Status (2)
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CN (1) | CN112865959B (zh) |
WO (1) | WO2022141700A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113923093B (zh) * | 2021-10-29 | 2024-02-06 | 博雅正链(北京)科技有限公司 | 一种基于可信执行环境的新型拜占庭容错共识方法 |
CN115134145B (zh) * | 2022-06-28 | 2023-10-20 | 蚂蚁区块链科技(上海)有限公司 | 区块链***中的共识方法、装置、计算设备和计算机可读存储介质 |
CN116170289A (zh) * | 2022-08-01 | 2023-05-26 | 北京奥星贝斯科技有限公司 | 一种节点选举的方法、装置、存储介质及电子设备 |
CN115048337B (zh) * | 2022-08-15 | 2022-11-08 | 南方科技大学 | 基于tee的拜占庭容错共识方法及相关设备 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
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EP3337119B1 (en) * | 2016-12-13 | 2019-09-11 | Nxp B.V. | Updating and distributing secret keys in a distributed network |
CN107392040B (zh) * | 2017-04-28 | 2019-08-09 | 阿里巴巴集团控股有限公司 | 一种共识验证的方法及装置 |
CN107220130B (zh) * | 2017-05-12 | 2021-12-07 | 北京众享比特科技有限公司 | 一种在区块链的节点处实现的信息共识方法、装置及*** |
US10887090B2 (en) * | 2017-09-22 | 2021-01-05 | Nec Corporation | Scalable byzantine fault-tolerant protocol with partial tee support |
CN108111604B (zh) * | 2017-12-21 | 2020-08-14 | 广州广电运通金融电子股份有限公司 | 区块链共识方法、装置和***、标识信息处理方法和装置 |
CN109064328B (zh) * | 2018-07-09 | 2022-04-15 | 夸克链科技(深圳)有限公司 | 一种区块链的共识方法 |
EP3549306A4 (en) * | 2018-11-07 | 2020-01-01 | Alibaba Group Holding Limited | RECOVERY OF ENCRYPTED TRANSACTION INFORMATION IN CONFIDENTIAL BLOCK CHAIN TRANSACTIONS |
CN109727029A (zh) * | 2018-12-18 | 2019-05-07 | 杭州茂财网络技术有限公司 | 一种联盟链共识方法和*** |
CN109995536A (zh) * | 2019-03-15 | 2019-07-09 | 广州杰赛科技股份有限公司 | 一种区块链共识方法、装置及可读存储介质 |
CN110636113A (zh) * | 2019-08-23 | 2019-12-31 | 上海电力大学 | 区块链的拜占庭容错共识方法、***、设备和存储介质 |
CN114401150B (zh) * | 2019-09-05 | 2023-10-20 | 创新先进技术有限公司 | 区块链网络中加入节点的方法和区块链*** |
CN111191292A (zh) * | 2019-12-16 | 2020-05-22 | 平安壹钱包电子商务有限公司 | 记账方法、装置、***及计算机可读存储介质 |
CN111612455A (zh) * | 2020-04-21 | 2020-09-01 | 国网江苏省电力有限公司电力科学研究院 | 一种面向用电信息保护的拜占庭容错联盟链共识方法及其***、存储介质 |
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2020
- 2020-12-30 CN CN202011630328.3A patent/CN112865959B/zh active Active
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2021
- 2021-01-22 WO PCT/CN2021/073329 patent/WO2022141700A1/zh active Application Filing
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WO2022141700A1 (zh) | 2022-07-07 |
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