CN106788706B - 可抵御实际攻击的连续变量量子密钥分发方法 - Google Patents
可抵御实际攻击的连续变量量子密钥分发方法 Download PDFInfo
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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
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
- H04B10/07955—Monitoring or measuring power
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/50—Transmitters
- H04B10/516—Details of coding or modulation
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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
- H04L9/0852—Quantum cryptography
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- Computer Security & Cryptography (AREA)
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CN201611106353.5A CN106788706B (zh) | 2016-12-05 | 2016-12-05 | 可抵御实际攻击的连续变量量子密钥分发方法 |
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CN201611106353.5A CN106788706B (zh) | 2016-12-05 | 2016-12-05 | 可抵御实际攻击的连续变量量子密钥分发方法 |
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CN106788706A CN106788706A (zh) | 2017-05-31 |
CN106788706B true CN106788706B (zh) | 2020-01-07 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114650130A (zh) * | 2022-03-10 | 2022-06-21 | 中国电子科技集团公司第三十研究所 | 一种基于多点采样均值的cvqkd系统的高精度相位补偿方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107302430A (zh) * | 2017-07-06 | 2017-10-27 | 上海交通大学 | 一种连续变量量子密钥分发系统高斯调制实现方法及装置 |
CN107682144B (zh) * | 2017-08-29 | 2021-08-31 | 上海循态信息科技有限公司 | 基于双相位调制和数据后处理的连续变量密钥分发方法 |
CN107566043B (zh) * | 2017-09-15 | 2019-07-12 | 北京中创为量子通信技术有限公司 | 一种量子密钥发送端、接收端、系统及方法 |
CN109842449B (zh) | 2017-11-24 | 2020-11-10 | 华为技术有限公司 | 生成密钥的设备和方法 |
CN113302875A (zh) * | 2019-03-04 | 2021-08-24 | 杜塞尔多夫华为技术有限公司 | 量子密钥分发中校准可信噪声 |
CN111756527B (zh) * | 2019-03-27 | 2022-08-02 | 科大国盾量子技术股份有限公司 | 一种在量子密钥分发系统中抵御设备校准攻击的方法 |
CN112118092B (zh) * | 2019-06-20 | 2022-04-15 | 科大国盾量子技术股份有限公司 | 一种针对死时间攻击的量子密钥分发接收系统防御方法 |
CN110943776B (zh) * | 2019-12-02 | 2021-06-11 | 中国人民解放军国防科技大学 | 量子通信系统中激光攻击光隔离器和环形器的测试装置及方法 |
CN112953973B (zh) * | 2021-04-12 | 2022-05-06 | 中南大学 | 针对连续变量量子密钥分发系统的混合攻击检测方法 |
CN113836524B (zh) * | 2021-09-18 | 2024-02-02 | 上海循态量子科技有限公司 | 基于芯片cvqkd实际系统中安全漏洞的防御方法及系统 |
CN114024623B (zh) * | 2021-11-03 | 2023-06-30 | 中南大学 | 一种主动防御方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104539582B (zh) * | 2014-12-03 | 2018-01-19 | 上海交通大学 | 一种连续变量量子密钥分发安全防御方法 |
CN105141376B (zh) * | 2015-06-04 | 2017-10-10 | 西北大学 | 一种cvqkd系统及其散粒噪声方差的实时监测方法 |
CN105024809B (zh) * | 2015-07-22 | 2018-05-04 | 上海交通大学 | 基于高斯调制相干态的长距离连续变量量子密钥分发方法 |
CN105897414B (zh) * | 2016-05-26 | 2022-11-22 | 安徽问天量子科技股份有限公司 | 基于法拉第-迈克尔逊干涉连续变量量子密钥分发系统 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114650130A (zh) * | 2022-03-10 | 2022-06-21 | 中国电子科技集团公司第三十研究所 | 一种基于多点采样均值的cvqkd系统的高精度相位补偿方法 |
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Effective date of registration: 20221025 Address after: 201100 Room 110 and 111, Building 3, No. 600, Jianchuan Road, Minhang District, Shanghai Patentee after: Shanghai Jiaotong University Intellectual Property Management Co.,Ltd. Patentee after: Zeng Guihua Address before: 200240 No. 800, Dongchuan Road, Shanghai, Minhang District Patentee before: SHANGHAI JIAO TONG University |
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Effective date of registration: 20230908 Address after: 200241 room 1139, building 555, Dongchuan Road, Minhang District, Shanghai. Patentee after: Shanghai circulation Quantum Technology Co.,Ltd. Address before: 201100 Room 110 and 111, Building 3, No. 600, Jianchuan Road, Minhang District, Shanghai Patentee before: Shanghai Jiaotong University Intellectual Property Management Co.,Ltd. Patentee before: Zeng Guihua |
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