CN108833089B - 基于混沌激光相干键控的高速密钥安全分发系统及方法 - Google Patents
基于混沌激光相干键控的高速密钥安全分发系统及方法 Download PDFInfo
- Publication number
- CN108833089B CN108833089B CN201810504618.XA CN201810504618A CN108833089B CN 108833089 B CN108833089 B CN 108833089B CN 201810504618 A CN201810504618 A CN 201810504618A CN 108833089 B CN108833089 B CN 108833089B
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- delay line
- laser
- fiber coupler
- fiber delay
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- H04L9/001—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols using chaotic signals
-
- 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
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
-
- 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
- H04B10/25—Arrangements specific to fibre transmission
-
- 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)
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810504618.XA CN108833089B (zh) | 2018-05-24 | 2018-05-24 | 基于混沌激光相干键控的高速密钥安全分发系统及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810504618.XA CN108833089B (zh) | 2018-05-24 | 2018-05-24 | 基于混沌激光相干键控的高速密钥安全分发系统及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108833089A CN108833089A (zh) | 2018-11-16 |
CN108833089B true CN108833089B (zh) | 2020-10-02 |
Family
ID=64148654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810504618.XA Active CN108833089B (zh) | 2018-05-24 | 2018-05-24 | 基于混沌激光相干键控的高速密钥安全分发系统及方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108833089B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109995439B (zh) * | 2019-03-21 | 2020-09-01 | 杭州电子科技大学 | 一种基于电光负反馈的多通道混沌双向传输系统 |
CN110601829B (zh) * | 2019-09-12 | 2022-04-19 | 太原理工大学 | 一种高速混沌密钥安全分发系统及方法 |
CN110635903B (zh) * | 2019-09-12 | 2022-04-19 | 太原理工大学 | 一种基于混沌延时相干的动态监控的密钥分发装置及方法 |
CN111147145B (zh) * | 2019-12-06 | 2022-05-13 | 太原理工大学 | 一种大密钥空间混沌光通信收发机 |
CN112260824B (zh) * | 2020-09-18 | 2022-05-13 | 太原理工大学 | 一种Gbps物理密钥安全分发系统 |
CN112422226B (zh) * | 2020-11-11 | 2021-11-02 | 天津大学 | 基于光纤通信链路偏振模色散的密钥生成方法及装置 |
CN114944875B (zh) * | 2022-05-06 | 2023-05-16 | 中国地质大学(武汉) | 一种超正交电光混沌保密通信系统和通信方法 |
CN116722932B (zh) * | 2023-08-10 | 2023-10-10 | 山西工程科技职业大学 | 基于dfb激光器同步键控的物理密钥分发系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105007159A (zh) * | 2015-07-24 | 2015-10-28 | 苏州矗联电子技术有限公司 | 基于混沌同步的秘钥分发装置 |
CN105262585A (zh) * | 2015-09-22 | 2016-01-20 | 太原理工大学 | 一种安全高速的密钥分发系统及方法 |
CN106788964A (zh) * | 2017-02-17 | 2017-05-31 | 西南大学 | 一种基于wrc‑fpld和wdm‑pon组网的混沌保密通信装置与方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7847234B2 (en) * | 2003-08-06 | 2010-12-07 | The United States Of America As Represented By The Secretary Of The Army | Method and system for observing a subject at a first location based upon quantum properties measured at a second location |
US20160234009A1 (en) * | 2015-02-08 | 2016-08-11 | Wenhua Li | Chaotic Baseband Modulation Hopping Based Post-Quantum Physical-Layer Encryption |
-
2018
- 2018-05-24 CN CN201810504618.XA patent/CN108833089B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105007159A (zh) * | 2015-07-24 | 2015-10-28 | 苏州矗联电子技术有限公司 | 基于混沌同步的秘钥分发装置 |
CN105262585A (zh) * | 2015-09-22 | 2016-01-20 | 太原理工大学 | 一种安全高速的密钥分发系统及方法 |
CN106788964A (zh) * | 2017-02-17 | 2017-05-31 | 西南大学 | 一种基于wrc‑fpld和wdm‑pon组网的混沌保密通信装置与方法 |
Non-Patent Citations (2)
Title |
---|
"Appications of chaotic laser in optical communications";Anbang Wang;《2016 15th International Conference on Optical Communications and Networks》;20170525;全文 * |
"利用保密增强实现基于混沌激光同步的安全密钥分发";赵琦;《中国科技论文》;20160723;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN108833089A (zh) | 2018-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108833089B (zh) | 基于混沌激光相干键控的高速密钥安全分发系统及方法 | |
CN108768644B (zh) | 基于无周期混沌同步的高速密钥安全分发系统及方法 | |
Argyris et al. | Chaos-on-a-chip secures data transmission in optical fiber links | |
CN101204034B (zh) | 用于通过wdm链路分配量子密钥的系统和方法 | |
CN108880780B (zh) | 基于混沌同步公共信道特征的密钥安全分发系统及方法 | |
CN112260816B (zh) | 一种安全性增强的高速物理密钥分发系统 | |
EP3043507A1 (en) | Practical quantum cryptography with everlasting security | |
CN112260824B (zh) | 一种Gbps物理密钥安全分发系统 | |
CN110601828B (zh) | 基于多态叠加键控同步的高速密钥安全分发系统及方法 | |
CN110635902B (zh) | 一种基于色散键控同步的混沌密钥分发系统及方法 | |
CN112615710B (zh) | 基于dbr激光器波长键控同步的密钥分发系统 | |
CN108964873B (zh) | 混沌光网络的物理层防护方法、系统、组网方法及网络 | |
CN110601829B (zh) | 一种高速混沌密钥安全分发系统及方法 | |
CN104935428A (zh) | 基于m-z干涉仪的多用户qkd网络系统及其密钥分发方法 | |
CN106301754A (zh) | 一种基于垂直腔面发射激光器的真随机密码发生装置 | |
JP5125583B2 (ja) | 光多重化通信システムおよびそのクロストーク除去方法 | |
CN114172642B (zh) | 基于双端输出集成耦合腔半导体激光器的密钥分发系统 | |
CN116722932B (zh) | 基于dfb激光器同步键控的物理密钥分发系统及方法 | |
CN116743347B (zh) | 基于多模激光器同步的物理密钥多路并行分发系统及方法 | |
CN116938458B (zh) | 基于色散量随机键控的高速物理密钥并行分发系统与方法 | |
CN116827543B (zh) | 基于光反馈f-p激光器同步的高速物理密钥分发系统与方法 | |
Agnesi et al. | Time-bin Quantum Key Distribution exploiting the iPOGNAC polarization moulator and Qubit4Sync temporal synchronization | |
Rumyantsev et al. | Modeling of quantum key distribution system for secure information transfer | |
CN109995525A (zh) | 用于量子密钥分配系统的信号传输方法、装置及系统 | |
CN212660169U (zh) | 一种用于量子保密通信的可信中继装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Longsheng Inventor after: Wang Anbang Inventor after: Gao Hua Inventor after: Guo Yuanyuan Inventor after: Zhao Tong Inventor after: Jia Zhiwei Inventor after: Wang Yuncai Inventor before: Wang Anbang Inventor before: Wang Longsheng Inventor before: Gao Hua Inventor before: Guo Yuanyuan Inventor before: Zhao Tong Inventor before: Jia Zhiwei Inventor before: Wang Yuncai |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |