CN104539582A - 一种连续变量量子密钥分发安全防御方法 - Google Patents
一种连续变量量子密钥分发安全防御方法 Download PDFInfo
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- CN104539582A CN104539582A CN201410728440.9A CN201410728440A CN104539582A CN 104539582 A CN104539582 A CN 104539582A CN 201410728440 A CN201410728440 A CN 201410728440A CN 104539582 A CN104539582 A CN 104539582A
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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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- 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
- H04L63/06—Network architectures or network communication protocols for network security for supporting key management in a packet data network
- H04L63/062—Network architectures or network communication protocols for network security for supporting key management in a packet data network for key distribution, e.g. centrally by trusted party
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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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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105024809A (zh) * | 2015-07-22 | 2015-11-04 | 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 |
CN105141376A (zh) * | 2015-06-04 | 2015-12-09 | 西北大学 | 一种cvqkd系统及其散粒噪声方差的实时监测方法 |
CN106254064A (zh) * | 2016-07-19 | 2016-12-21 | 北京邮电大学 | 一种适用于连续变量量子密钥分发的接收端本振光安全监控方法 |
CN106788706A (zh) * | 2016-12-05 | 2017-05-31 | 上海交通大学 | 可抵御实际攻击的连续变量量子密钥分发方法 |
CN106850196A (zh) * | 2016-12-05 | 2017-06-13 | 上海交通大学 | 改进的可抵御实际攻击的连续变量量子密钥分发方法 |
CN106911472A (zh) * | 2017-03-10 | 2017-06-30 | 上海交通大学 | 具有安全性的散粒噪声连续变量量子密钥分发监控方法 |
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 |
WO2017194582A1 (en) * | 2016-05-11 | 2017-11-16 | Institut Mines Telecom | Phase reference sharing schemes for continuous-variable quantum cryptography |
CN107370546A (zh) * | 2016-05-11 | 2017-11-21 | 阿里巴巴集团控股有限公司 | 窃听检测方法、数据发送方法、装置及系统 |
CN107453820A (zh) * | 2017-09-12 | 2017-12-08 | 中南大学 | 基于独立时钟源的连续变量量子密钥分发系统及实现方法 |
CN107612686A (zh) * | 2017-09-07 | 2018-01-19 | 中南大学 | 基于外差检测的一维调制连续变量量子密钥分发系统及其实现方法 |
WO2019100694A1 (zh) * | 2017-11-24 | 2019-05-31 | 华为技术有限公司 | 生成密钥的设备和方法 |
CN113014329A (zh) * | 2019-12-18 | 2021-06-22 | 韩国科学技术院 | 时分正交零差cv qkd系统 |
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 |
Families Citing this family (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 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100097730A1 (en) * | 2008-10-16 | 2010-04-22 | Tdk Corporation | Spin high-frequency mixer and method of manufacture thereof |
CN104124980A (zh) * | 2014-07-16 | 2014-10-29 | 上海交通大学 | 适合连续变量量子密钥分发的高速秘密协商方法 |
-
2014
- 2014-12-03 CN CN201410728440.9A patent/CN104539582B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100097730A1 (en) * | 2008-10-16 | 2010-04-22 | Tdk Corporation | Spin high-frequency mixer and method of manufacture thereof |
CN104124980A (zh) * | 2014-07-16 | 2014-10-29 | 上海交通大学 | 适合连续变量量子密钥分发的高速秘密协商方法 |
Non-Patent Citations (1)
Title |
---|
PAUL JOUGUET: "Preventing Calibration Attacks on the Local Oscillator in Continuous-Variable Quantum Key Distribution", 《HTTPS//ARXIV.ORG/PDF/1304.7024V1.PDF》 * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105141376A (zh) * | 2015-06-04 | 2015-12-09 | 西北大学 | 一种cvqkd系统及其散粒噪声方差的实时监测方法 |
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 |
CN105024809A (zh) * | 2015-07-22 | 2015-11-04 | 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 |
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 |
CN107370546A (zh) * | 2016-05-11 | 2017-11-21 | 阿里巴巴集团控股有限公司 | 窃听检测方法、数据发送方法、装置及系统 |
US10805075B2 (en) | 2016-05-11 | 2020-10-13 | Institut Mines-Telecom | Phase reference sharing schemes for continuous-variable quantum cryptography |
WO2017194582A1 (en) * | 2016-05-11 | 2017-11-16 | Institut Mines Telecom | Phase reference sharing schemes for continuous-variable quantum cryptography |
CN107370546B (zh) * | 2016-05-11 | 2020-06-26 | 阿里巴巴集团控股有限公司 | 窃听检测方法、数据发送方法、装置及系统 |
CN106254064B (zh) * | 2016-07-19 | 2019-09-03 | 北京邮电大学 | 一种适用于连续变量量子密钥分发的接收端本振光安全监控方法 |
CN106254064A (zh) * | 2016-07-19 | 2016-12-21 | 北京邮电大学 | 一种适用于连续变量量子密钥分发的接收端本振光安全监控方法 |
CN106850196A (zh) * | 2016-12-05 | 2017-06-13 | 上海交通大学 | 改进的可抵御实际攻击的连续变量量子密钥分发方法 |
CN106788706A (zh) * | 2016-12-05 | 2017-05-31 | 上海交通大学 | 可抵御实际攻击的连续变量量子密钥分发方法 |
CN106850196B (zh) * | 2016-12-05 | 2020-05-08 | 上海交通大学 | 改进的可抵御实际攻击的连续变量量子密钥分发方法 |
CN106911472A (zh) * | 2017-03-10 | 2017-06-30 | 上海交通大学 | 具有安全性的散粒噪声连续变量量子密钥分发监控方法 |
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 |
CN107612686A (zh) * | 2017-09-07 | 2018-01-19 | 中南大学 | 基于外差检测的一维调制连续变量量子密钥分发系统及其实现方法 |
CN107612686B (zh) * | 2017-09-07 | 2020-06-05 | 中南大学 | 外差检测的一维调制连续变量量子密钥分发系统及方法 |
CN107453820A (zh) * | 2017-09-12 | 2017-12-08 | 中南大学 | 基于独立时钟源的连续变量量子密钥分发系统及实现方法 |
WO2019100694A1 (zh) * | 2017-11-24 | 2019-05-31 | 华为技术有限公司 | 生成密钥的设备和方法 |
US11444758B2 (en) | 2017-11-24 | 2022-09-13 | Huawei Technologies Co., Ltd. | Key generation device and method |
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 |
CN113014329A (zh) * | 2019-12-18 | 2021-06-22 | 韩国科学技术院 | 时分正交零差cv qkd系统 |
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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 |