CN116192382A - 一种基于区块链的dh密钥第三方篡改验证方法及系统 - Google Patents
一种基于区块链的dh密钥第三方篡改验证方法及系统 Download PDFInfo
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- CN116192382A CN116192382A CN202310184869.5A CN202310184869A CN116192382A CN 116192382 A CN116192382 A CN 116192382A CN 202310184869 A CN202310184869 A CN 202310184869A CN 116192382 A CN116192382 A CN 116192382A
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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
- H04L9/0816—Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
- H04L9/0819—Key transport or distribution, i.e. key establishment techniques where one party creates or otherwise obtains a secret value, and securely transfers it to the other(s)
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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
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
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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
- H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
- H04L63/1441—Countermeasures against malicious traffic
- H04L63/1458—Denial of Service
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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
- H04L2209/46—Secure multiparty computation, e.g. millionaire problem
- H04L2209/463—Electronic voting
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CN202310184869.5A CN116192382B (zh) | 2023-03-01 | 2023-03-01 | 一种基于区块链的dh密钥第三方篡改验证方法及系统 |
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CN202310184869.5A CN116192382B (zh) | 2023-03-01 | 2023-03-01 | 一种基于区块链的dh密钥第三方篡改验证方法及系统 |
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CN116192382A true CN116192382A (zh) | 2023-05-30 |
CN116192382B CN116192382B (zh) | 2023-09-15 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019232789A1 (zh) * | 2018-06-08 | 2019-12-12 | 北京大学深圳研究生院 | 一种基于投票的共识方法 |
CN110569675A (zh) * | 2019-09-18 | 2019-12-13 | 上海海事大学 | 一种基于区块链技术的多Agent交易信息保护方法 |
CN112860807A (zh) * | 2021-04-08 | 2021-05-28 | 山东大学 | 一种适用于无线区块链网络的容错共识方法 |
US20210185403A1 (en) * | 2019-12-11 | 2021-06-17 | Google Llc | Methods, systems, and media for providing dynamic media sessions with audio stream expansion features |
US20210234703A1 (en) * | 2019-02-21 | 2021-07-29 | Tencent Technology (Shenzhen) Company Limited | Method for recording data block on blockchain, leader accounting node, and storage medium |
CN113194502A (zh) * | 2021-04-30 | 2021-07-30 | 哈尔滨工业大学 | 一种无人机集群的分布式中心选择和通信方法 |
CN114362930A (zh) * | 2021-12-09 | 2022-04-15 | 重庆海尔制冷电器有限公司 | 区块链共识方法及计算机可读存储介质 |
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- 2023-03-01 CN CN202310184869.5A patent/CN116192382B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019232789A1 (zh) * | 2018-06-08 | 2019-12-12 | 北京大学深圳研究生院 | 一种基于投票的共识方法 |
US20210234703A1 (en) * | 2019-02-21 | 2021-07-29 | Tencent Technology (Shenzhen) Company Limited | Method for recording data block on blockchain, leader accounting node, and storage medium |
CN110569675A (zh) * | 2019-09-18 | 2019-12-13 | 上海海事大学 | 一种基于区块链技术的多Agent交易信息保护方法 |
US20210185403A1 (en) * | 2019-12-11 | 2021-06-17 | Google Llc | Methods, systems, and media for providing dynamic media sessions with audio stream expansion features |
CN112860807A (zh) * | 2021-04-08 | 2021-05-28 | 山东大学 | 一种适用于无线区块链网络的容错共识方法 |
CN113194502A (zh) * | 2021-04-30 | 2021-07-30 | 哈尔滨工业大学 | 一种无人机集群的分布式中心选择和通信方法 |
CN114362930A (zh) * | 2021-12-09 | 2022-04-15 | 重庆海尔制冷电器有限公司 | 区块链共识方法及计算机可读存储介质 |
Non-Patent Citations (1)
Title |
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王日宏;张立锋;周航;徐泉清;: "一种结合BLS签名的可拜占庭容错Raft算法", 应用科学学报, no. 01, pages 97 - 108 * |
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Inventor after: Yuan Qi Inventor after: Yuan Hao Inventor after: Wen Jingjing Inventor after: Zhou Meitong Inventor after: Wang Yiping Inventor after: Li Changrong Inventor before: Yuan Qi Inventor before: Yuan Shuai Inventor before: Wen Jingjing Inventor before: Zhou Meitong Inventor before: Wang Yiping Inventor before: Li Changrong |
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