KR20150031245A - 보안 통신 - Google Patents

보안 통신 Download PDF

Info

Publication number
KR20150031245A
KR20150031245A KR20147036225A KR20147036225A KR20150031245A KR 20150031245 A KR20150031245 A KR 20150031245A KR 20147036225 A KR20147036225 A KR 20147036225A KR 20147036225 A KR20147036225 A KR 20147036225A KR 20150031245 A KR20150031245 A KR 20150031245A
Authority
KR
South Korea
Prior art keywords
party
values
sequence
value
sequences
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.)
Withdrawn
Application number
KR20147036225A
Other languages
English (en)
Korean (ko)
Inventor
벤자민 토마스 혼스비 바코
매튜 크리스토퍼 존 에버릿
Original Assignee
유니버시티 오브 리드스
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GBGB1209308.4A external-priority patent/GB201209308D0/en
Priority claimed from GBGB1209286.2A external-priority patent/GB201209286D0/en
Application filed by 유니버시티 오브 리드스 filed Critical 유니버시티 오브 리드스
Publication of KR20150031245A publication Critical patent/KR20150031245A/ko
Withdrawn legal-status Critical Current

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
    • H04L9/08—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
    • 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
    • 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
    • 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
    • H04L9/0858—Details about key distillation or coding, e.g. reconciliation, error correction, privacy amplification, polarisation coding or phase coding
    • 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
    • H04L9/0838—Key agreement, i.e. key establishment technique in which a shared key is derived by parties as a function of information contributed by, or associated with, each of these

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Storage Device Security (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
KR20147036225A 2012-05-23 2013-05-23 보안 통신 Withdrawn KR20150031245A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1209308.4 2012-05-23
GBGB1209308.4A GB201209308D0 (en) 2012-05-23 2012-05-23 Secure communication
GB1209286.2 2012-05-23
GBGB1209286.2A GB201209286D0 (en) 2012-05-23 2012-05-23 Secure communication
PCT/GB2013/051361 WO2013175224A1 (en) 2012-05-23 2013-05-23 Secure communication

Publications (1)

Publication Number Publication Date
KR20150031245A true KR20150031245A (ko) 2015-03-23

Family

ID=48534446

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20147036225A Withdrawn KR20150031245A (ko) 2012-05-23 2013-05-23 보안 통신

Country Status (7)

Country Link
US (1) US10009175B2 (enExample)
EP (1) EP2859679B1 (enExample)
JP (1) JP2015522998A (enExample)
KR (1) KR20150031245A (enExample)
CN (1) CN104412538B (enExample)
AU (1) AU2013265020B2 (enExample)
WO (1) WO2013175224A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190001165A (ko) 2017-06-26 2019-01-04 고려대학교 산학협력단 연속 변수 양자키 분배의 정보 조정을 위한 이진 비트키 추정 방법 및 장치

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9270448B2 (en) * 2014-03-11 2016-02-23 The Texas A&M University System Encryption key distribution system and method
US10756891B2 (en) * 2014-04-09 2020-08-25 The Boeing Company Secure data communication
US10171238B2 (en) 2014-04-09 2019-01-01 The Boeing Company Secure data transmission using quantum communication
EP3018840B1 (en) * 2014-11-10 2019-10-02 Université de Genève Apparatus and method for QKD quantum communication channel continuous synchronization and alignment
CN104917558B (zh) * 2015-06-19 2018-02-16 电子科技大学 基于波束成形和安全编码联合的无条件安全通信模型建立方法
US11149642B2 (en) 2015-12-30 2021-10-19 General Electric Company System and method of reducing post-shutdown engine temperatures
US20170330233A1 (en) 2016-05-13 2017-11-16 American Express Travel Related Services Company, Inc. Systems and methods for contextual services across platforms based on selectively shared information
CN105721428B (zh) * 2016-01-15 2018-11-16 成都信息工程大学 一种基于五粒子簇态的隐私比较方法
US9747790B1 (en) * 2016-02-12 2017-08-29 King Fahd University Of Petroleum And Minerals Method, device, and computer-readable medium for correcting at least one error in readings of electricity meters
US10333701B2 (en) 2016-02-29 2019-06-25 The Board Of Trustees Of The University Of Illinois Reconfigurable free-space quantum cryptography system
RU2613845C1 (ru) * 2016-04-01 2017-03-21 федеральное государственное казенное военное образовательное учреждение высшего образования "Военная академия связи имени Маршала Советского Союза С.М. Буденного" Министерства обороны Российской Федерации Способ формирования ключа шифрования/дешифрования
CN107347058B (zh) * 2016-05-06 2021-07-23 阿里巴巴集团控股有限公司 数据加密方法、数据解密方法、装置及系统
CN107547197A (zh) * 2016-06-28 2018-01-05 成都鼎桥通信技术有限公司 语音帧解密结果的检测方法和装置
US10175949B2 (en) 2016-09-06 2019-01-08 Arizona Board Of Regents Acting For And On Behalf Of Northern Arizona University Data compiler for true random number generation and related methods
ES2729950T3 (es) * 2016-09-29 2019-11-07 Univ Picardie Protocolo de autenticación que usa una contraseña de un solo uso
CN106789035B (zh) * 2017-01-18 2021-04-27 北京邮电大学 一种用于连续变量量子密钥分发系统中的信噪比自适应数据协调方法
US10432730B1 (en) 2017-01-25 2019-10-01 United States Of America As Represented By The Secretary Of The Air Force Apparatus and method for bus protection
CN108667608B (zh) 2017-03-28 2021-07-27 阿里巴巴集团控股有限公司 数据密钥的保护方法、装置和系统
CN108667773B (zh) 2017-03-30 2021-03-12 阿里巴巴集团控股有限公司 网络防护系统、方法、装置及服务器
US10296477B2 (en) 2017-03-30 2019-05-21 United States of America as represented by the Secretary of the AirForce Data bus logger
CN106850217B (zh) * 2017-04-06 2019-06-14 山西大学 一种实现一维调制连续变量量子密钥分发方法
CN108736981A (zh) 2017-04-19 2018-11-02 阿里巴巴集团控股有限公司 一种无线投屏方法、装置及系统
CN109994115B (zh) 2018-01-03 2023-07-07 阿里巴巴集团控股有限公司 通讯方法及装置、数据处理方法及设备
CN108429616B (zh) * 2018-02-11 2020-10-30 陈柱 一种自有后量子密码分配系统
CN108599942B (zh) * 2018-05-03 2020-11-03 浙江工商大学 不带纠缠的测量-重发半量子隐私比较方法
US11715284B2 (en) 2018-05-18 2023-08-01 Nec Corporation Anomaly detection apparatus, anomaly detection method, and program
CN108965344B (zh) * 2018-09-30 2020-12-08 国网江苏省电力有限公司南京供电分公司 一种用于异地数据安全备份的系统及方法
CN109450620B (zh) 2018-10-12 2020-11-10 创新先进技术有限公司 一种移动终端中共享安全应用的方法及移动终端
CN109688141A (zh) * 2018-12-27 2019-04-26 杭州翼兔网络科技有限公司 一种生理参数数据加密传输方法
US11038852B2 (en) 2019-02-08 2021-06-15 Alibaba Group Holding Limited Method and system for preventing data leakage from trusted network to untrusted network
US11137923B2 (en) 2019-07-18 2021-10-05 Alibaba Group Holding Limited Method and system for data reduction in a storage infrastructure to support a high-ration thin-provisioned service
CN110808828B (zh) * 2019-09-26 2022-03-18 中国电子科技集团公司第三十研究所 一种用于量子密钥分发的多矩阵自适应译码装置及方法
US12143481B2 (en) 2019-09-30 2024-11-12 The Governing Council Of The University Of Toronto Method and system for key generation
GB2587438A (en) * 2019-09-30 2021-03-31 Governing Council Univ Toronto Key generation for use in secured communication
US11429519B2 (en) 2019-12-23 2022-08-30 Alibaba Group Holding Limited System and method for facilitating reduction of latency and mitigation of write amplification in a multi-tenancy storage drive
EP4009546A1 (en) * 2020-12-01 2022-06-08 Université de Genève Apparatus and method for secure free-space communication
EP4002749B1 (en) 2020-11-20 2024-10-16 Nokia Technologies Oy Continuous variable quantum key distribution
CN112769561B (zh) * 2020-12-31 2022-10-04 广东国腾量子科技有限公司 一种用于多自由度调制qkd的私钥放大方法及系统
US12124921B2 (en) 2021-02-02 2024-10-22 Bank Of America Corporation Information security using quantum encoding
JP2023093938A (ja) * 2021-12-23 2023-07-05 国立研究開発法人情報通信研究機構 暗号鍵共有システム
WO2024103153A1 (en) 2022-11-15 2024-05-23 Quantum Bridge Technologies Inc. System and method for distribution of key generation data in a secure network
GB2632647A (en) 2023-08-11 2025-02-19 Univ Leeds Innovations Ltd Authentication

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2620981A (en) * 1950-08-30 1952-12-09 Douglas Aircraft Co Inc Converting device
DE69128981T2 (de) * 1990-06-01 1998-08-06 Toshiba Kawasaki Kk Geheimübertragungsverfahren und Geheimübertragungseinrichtung
US5515438A (en) * 1993-11-24 1996-05-07 International Business Machines Corporation Quantum key distribution using non-orthogonal macroscopic signals
AU2001241972A1 (en) * 2000-03-02 2001-09-12 Tivo, Inc. Conditional access system and method for prevention of replay attacks
KR100327494B1 (ko) 2000-03-24 2002-03-15 윤종용 다중 접근 방식을 이용한 보안 통신 시스템에서의 키 동의방법
US20030063751A1 (en) * 2001-09-20 2003-04-03 Aiden Bruen Key agreement protocol based on network dynamics
US7403623B2 (en) * 2002-07-05 2008-07-22 Universite Libre De Bruxelles High-rate quantum key distribution scheme relying on continuously phase and amplitude-modulated coherent light pulses
JP4290401B2 (ja) * 2002-09-18 2009-07-08 三菱電機株式会社 量子鍵配送方法および通信装置
US7333611B1 (en) * 2002-09-27 2008-02-19 Northwestern University Ultra-secure, ultra-efficient cryptographic system
US7627126B1 (en) * 2002-10-15 2009-12-01 Bbn Technologies Corp. Systems and methods for implementing path length control for quantum cryptographic systems
US7660998B2 (en) * 2002-12-02 2010-02-09 Silverbrook Research Pty Ltd Relatively unique ID in integrated circuit
US7284024B1 (en) * 2003-02-07 2007-10-16 Magiq Technologies, Inc. Quantum noise random number generator
US7983422B2 (en) * 2003-07-25 2011-07-19 Hewlett-Packard Development Company, L.P. Quantum cryptography
US7831050B2 (en) 2003-12-04 2010-11-09 Geraldo Alexandre Barbosa Fast multi-photon key distribution scheme secured by quantum noise
JP4124194B2 (ja) * 2004-11-01 2008-07-23 日本電気株式会社 共有情報生成方法およびシステム
US8315387B2 (en) * 2004-11-05 2012-11-20 Nucrypt Llc System and method for data transmission over arbitrary media using physical encryption
US7697687B2 (en) * 2005-04-13 2010-04-13 Nucrypt, Inc. Streaming implementation of AlphaEta physical layer encryption
FR2879381B1 (fr) * 2004-12-15 2008-12-26 Thales Sa Systeme de distribution quantique de cle de cryptage a variables continues
WO2006078033A1 (ja) * 2005-01-24 2006-07-27 Inter-University Research Institute Corporation / Research Organization of Information and Systems 量子鍵配送方法、通信システムおよび通信装置
CN101288260A (zh) * 2005-01-27 2008-10-15 美商内数位科技公司 使用未由他人分享联合随机衍生秘钥方法及系统
FR2884663B1 (fr) 2005-04-15 2007-07-13 Sagem Procede de communication entre un lecteur et un marqueur d'indentification sans fil, lecteur et marqueur associes
JP4662040B2 (ja) * 2005-07-08 2011-03-30 日本電気株式会社 通信システムおよびその同期制御方法
JP5384781B2 (ja) * 2005-08-18 2014-01-08 日本電気株式会社 秘匿通信システムおよび共有秘密情報の生成方法
CN101375544B (zh) * 2005-12-20 2013-06-12 美商内数位科技公司 从联合随机性中产生密钥的方法和系统
EP1841122A1 (en) * 2006-03-31 2007-10-03 Alain Schumacher Encryption method for highest security applications
US7831049B1 (en) * 2006-05-10 2010-11-09 Nucrypt, LLC Enhanced encryption method and system for ultra secure applications
JP4814736B2 (ja) 2006-09-14 2011-11-16 日本電信電話株式会社 乱数発生方法および乱数発生装置
JP5424008B2 (ja) * 2006-12-19 2014-02-26 日本電気株式会社 共有情報の管理方法およびシステム
CN101227270B (zh) * 2007-01-16 2014-11-26 王旭 一种新型密钥建立的方法
KR101455978B1 (ko) * 2007-03-27 2014-11-04 엘지전자 주식회사 Ｌｄｐｃ 부호를 이용한 부호화 방법
JP5074823B2 (ja) 2007-05-29 2012-11-14 パナソニック株式会社 データ送信装置及びデータ受信装置
GB2455496B (en) * 2007-10-31 2012-05-30 Hewlett Packard Development Co Error detection method and apparatus
GB2455283A (en) * 2007-10-31 2009-06-10 Hewlett Packard Development Co Error correction in data communication apparatus using toroidal-web Tanner graph
EP2245789B1 (en) * 2008-01-25 2014-08-20 QinetiQ Limited Quantum cryptography apparatus
CN102027706B (zh) 2008-05-12 2014-01-22 交互数字专利控股公司 理论上信息安全的安全性生成
WO2010030927A2 (en) * 2008-09-11 2010-03-18 University Of Utah Research Foundation Method and system for secret key exchange using wireless link characteristics and random device movement
US8189785B2 (en) * 2008-09-30 2012-05-29 The Mitre Corporation Generating identical numerical sequences utilizing a physical property and secure communication using such sequences
WO2010103628A1 (ja) * 2009-03-11 2010-09-16 株式会社日立製作所 暗号通信システム
US8515058B1 (en) * 2009-11-10 2013-08-20 The Board Of Trustees Of The Leland Stanford Junior University Bootstrappable homomorphic encryption method, computer program and apparatus
GB201001422D0 (en) * 2010-01-29 2010-03-17 Hewlett Packard Development Co Quantum key distribution method and apparatus
US8554814B2 (en) 2010-08-20 2013-10-08 The Governing Council Of The University Of Toronto Random signal generator using quantum noise
US8483387B2 (en) * 2010-12-07 2013-07-09 Mitsubishi Electric Research Laboratories, Inc. Method for generating private keys in wireless networks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190001165A (ko) 2017-06-26 2019-01-04 고려대학교 산학협력단 연속 변수 양자키 분배의 정보 조정을 위한 이진 비트키 추정 방법 및 장치

Also Published As

Publication number Publication date
CN104412538B (zh) 2019-04-09
JP2015522998A (ja) 2015-08-06
EP2859679A1 (en) 2015-04-15
CN104412538A (zh) 2015-03-11
US20150134947A1 (en) 2015-05-14
EP2859679B1 (en) 2020-09-02
AU2013265020B2 (en) 2017-10-12
WO2013175224A1 (en) 2013-11-28
US10009175B2 (en) 2018-06-26
AU2013265020A1 (en) 2015-01-22

Similar Documents

Publication Publication Date Title
EP2859679B1 (en) Secure communication
US11743049B2 (en) Streaming authentication and multi-level security for communications networks using quantum cryptography
Djordjevic Physical-layer security and quantum key distribution
US7570767B2 (en) Decoupling error correction from privacy amplification in quantum key distribution
US8639927B2 (en) Method of user-authenticated quantum key distribution
JP4885960B2 (ja) 秘密通信方法及びその秘密通信装置
EP1715615B1 (en) Quantum key delivering method and communication device
US12149615B2 (en) Long-distance quantum key distribution
US12250300B2 (en) Authentication method and system, a quantum communication network, and a node for quantum communication
WO2010103628A1 (ja) 暗号通信システム
US6754824B1 (en) Modulated message authentication system and method
EP4540958A1 (en) Segmented error correction for qkd post-processing
Beals et al. Distributed relay protocol for probabilistic information-theoretic security in a randomly-compromised network
US20200052891A1 (en) Method for creating and distributing cryptographic keys
Solaiman Enhancing Quantum Key Distribution Security Through Hybrid Protocol Integration
Neethu et al. Securing Data Privacy and Integrity in Cloud Computing Using Blockchain and Quantum Cryptography
Sharma et al. The Quantum Cryptography Approach: Unleashing the Potential of Quantum Key Reconciliation Protocol for Secure Communication
Venkat et al. En-BB84: Advancements in Secure Quantum Key Distribution with Improved Error Resilience and Built-in Authentication
RU2171012C1 (ru) Способ формирования ключа шифрования/дешифрования
Kulkarni et al. Neural Crypto-Coding Based Approach to Enhance the Security of Images over the Untrusted Cloud Environment. Cryptography 2023, 7, 23
Bandyopadhyay et al. Beyond Classical Security: Exploring the Landscape and the Effect of Artificial Intelligence in Quantum Cryptography
Babu et al. Ortho Linear Feedback Shift Register Cryptographic System
Chuchkov et al. An Analysis of Quantum Technologies Implemented in Encryption Systems
Parihar A secure communication in distributed system using quantum key distribution
Sohn et al. Fault-tolerant and secure long-distance quantum communication via uncorrectable-error-injection

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20141223

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid