WO2006031828A3 - Commande a distance ambigue d'un systeme qkd - Google Patents

Commande a distance ambigue d'un systeme qkd Download PDF

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Publication number
WO2006031828A3
WO2006031828A3 PCT/US2005/032593 US2005032593W WO2006031828A3 WO 2006031828 A3 WO2006031828 A3 WO 2006031828A3 US 2005032593 W US2005032593 W US 2005032593W WO 2006031828 A3 WO2006031828 A3 WO 2006031828A3
Authority
WO
WIPO (PCT)
Prior art keywords
calibration
qkd system
node
objects
family
Prior art date
Application number
PCT/US2005/032593
Other languages
English (en)
Other versions
WO2006031828A2 (fr
Inventor
Paul Jankovich
Original Assignee
Magiq Technologies Inc
Paul Jankovich
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
Application filed by Magiq Technologies Inc, Paul Jankovich filed Critical Magiq Technologies Inc
Priority to US11/662,989 priority Critical patent/US20080134042A1/en
Priority to EP05815920A priority patent/EP1794924A2/fr
Priority to JP2007532404A priority patent/JP2008514118A/ja
Publication of WO2006031828A2 publication Critical patent/WO2006031828A2/fr
Publication of WO2006031828A3 publication Critical patent/WO2006031828A3/fr

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Communication System (AREA)
  • Telephonic Communication Services (AREA)
  • User Interface Of Digital Computer (AREA)
  • Telephone Function (AREA)

Abstract

Cette invention concerne des systèmes, des procédés et des architectures qui permettent de commander (par exemple d'initialiser, de stabiliser et/ou de calibrer) un noeud éloigné (Alice/Bob) d'un système QKD (10) par l'intermédiaire d'un noeud local (Bob/Alice) du système QKD. Ce système comprend une interface graphique utilisateur (GUI), une famille d'objets de calibrage et une famille d'objets cartes. Les objets de calibrage supportent un logiciel qui permet de calibrer et/ou d'initialiser et/ou de stabiliser le système QKD par l'intermédiaire de l'interface graphique utilisateur au niveau du noeud local. La famille carte d'objets permet au logiciel de calibrage d'interfacer avec les composants physiques de chaque noeud pour que le calibrage, l'initialisation et/ou la stabilisation à distance du noeud éloigné puisse être effectué à partir du noeud local.
PCT/US2005/032593 2004-09-15 2005-09-14 Commande a distance ambigue d'un systeme qkd WO2006031828A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US11/662,989 US20080134042A1 (en) 2005-09-14 2005-09-14 Qkd System Wth Ambiguous Control
EP05815920A EP1794924A2 (fr) 2004-09-15 2005-09-14 Commande a distance ambigue d'un systeme qkd
JP2007532404A JP2008514118A (ja) 2004-09-15 2005-09-14 Ｑｋｄシステムの不確定性を含む遠隔制御

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61001804P 2004-09-15 2004-09-15
US60/610,018 2004-09-15

Publications (2)

Publication Number Publication Date
WO2006031828A2 WO2006031828A2 (fr) 2006-03-23
WO2006031828A3 true WO2006031828A3 (fr) 2006-08-31

Family

ID=36060650

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/032593 WO2006031828A2 (fr) 2004-09-15 2005-09-14 Commande a distance ambigue d'un systeme qkd

Country Status (4)

Country Link
EP (1) EP1794924A2 (fr)
JP (1) JP2008514118A (fr)
CN (1) CN100592679C (fr)
WO (1) WO2006031828A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0801408D0 (en) 2008-01-25 2008-03-05 Qinetiq Ltd Multi-community network with quantum key distribution
JP5631743B2 (ja) * 2008-01-25 2014-11-26 キネテイツク・リミテツド 量子暗号装置
GB0801395D0 (en) 2008-01-25 2008-03-05 Qinetiq Ltd Network having quantum key distribution
GB0801492D0 (en) 2008-01-28 2008-03-05 Qinetiq Ltd Optical transmitters and receivers for quantum key distribution
GB0809045D0 (en) 2008-05-19 2008-06-25 Qinetiq Ltd Quantum key distribution involving moveable key device
GB0809038D0 (en) 2008-05-19 2008-06-25 Qinetiq Ltd Quantum key device
GB0809044D0 (en) 2008-05-19 2008-06-25 Qinetiq Ltd Multiplexed QKD
GB0819665D0 (en) 2008-10-27 2008-12-03 Qinetiq Ltd Quantum key dsitribution
GB0822253D0 (en) 2008-12-05 2009-01-14 Qinetiq Ltd Method of establishing a quantum key for use between network nodes
GB0822254D0 (en) 2008-12-05 2009-01-14 Qinetiq Ltd Method of performing authentication between network nodes
GB0822356D0 (en) 2008-12-08 2009-01-14 Qinetiq Ltd Non-linear optical device
GB0917060D0 (en) 2009-09-29 2009-11-11 Qinetiq Ltd Methods and apparatus for use in quantum key distribution
GB201020424D0 (en) 2010-12-02 2011-01-19 Qinetiq Ltd Quantum key distribution

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764765A (en) * 1993-09-09 1998-06-09 British Telecommunications Public Limited Company Method for key distribution using quantum cryptography
US5768378A (en) * 1993-09-09 1998-06-16 British Telecommunications Public Limited Company Key distribution in a multiple access network using quantum cryptography
US5966224A (en) * 1997-05-20 1999-10-12 The Regents Of The University Of California Secure communications with low-orbit spacecraft using quantum cryptography
US20050063547A1 (en) * 2003-09-19 2005-03-24 Audrius Berzanskis Standards-compliant encryption with QKD

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU674198B2 (en) * 1992-12-24 1996-12-12 British Telecommunications Public Limited Company System and method for key distribution using quantum cryptography
US5307410A (en) * 1993-05-25 1994-04-26 International Business Machines Corporation Interferometric quantum cryptographic key distribution system
CN1204710C (zh) * 2001-08-31 2005-06-01 中国科学院研究生院 经典信号同步延时的复合量子密钥分发系统及其实现方法
CN1447558A (zh) * 2002-03-25 2003-10-08 深圳市中兴通讯股份有限公司 一种实现安全通信的量子加密方法
CN1279714C (zh) * 2003-07-11 2006-10-11 清华大学 量子密钥分配中的量子态经典顺序重排加密方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764765A (en) * 1993-09-09 1998-06-09 British Telecommunications Public Limited Company Method for key distribution using quantum cryptography
US5768378A (en) * 1993-09-09 1998-06-16 British Telecommunications Public Limited Company Key distribution in a multiple access network using quantum cryptography
US5966224A (en) * 1997-05-20 1999-10-12 The Regents Of The University Of California Secure communications with low-orbit spacecraft using quantum cryptography
US20050063547A1 (en) * 2003-09-19 2005-03-24 Audrius Berzanskis Standards-compliant encryption with QKD

Also Published As

Publication number Publication date
CN100592679C (zh) 2010-02-24
WO2006031828A2 (fr) 2006-03-23
JP2008514118A (ja) 2008-05-01
CN101040481A (zh) 2007-09-19
EP1794924A2 (fr) 2007-06-13

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