WO2005046114A3 - Coherent-states based quantum data-encryption through optically-amplified wdm communication networks - Google Patents

Coherent-states based quantum data-encryption through optically-amplified wdm communication networks Download PDF

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Publication number
WO2005046114A3
WO2005046114A3 PCT/US2004/036911 US2004036911W WO2005046114A3 WO 2005046114 A3 WO2005046114 A3 WO 2005046114A3 US 2004036911 W US2004036911 W US 2004036911W WO 2005046114 A3 WO2005046114 A3 WO 2005046114A3
Authority
WO
WIPO (PCT)
Prior art keywords
optically
coherent
encryption
communication networks
states based
Prior art date
Application number
PCT/US2004/036911
Other languages
French (fr)
Other versions
WO2005046114A2 (en
Inventor
Prem Kumar
Eric Corndorf
Gregory Kanter
Chuang Liang
Original Assignee
Univ Northwestern
Prem Kumar
Eric Corndorf
Gregory Kanter
Chuang Liang
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 Univ Northwestern, Prem Kumar, Eric Corndorf, Gregory Kanter, Chuang Liang filed Critical Univ Northwestern
Priority to EP04810393A priority Critical patent/EP1690364A2/en
Priority to JP2006539664A priority patent/JP2007511178A/en
Publication of WO2005046114A2 publication Critical patent/WO2005046114A2/en
Publication of WO2005046114A3 publication Critical patent/WO2005046114A3/en

Links

Classifications

    • 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
    • H04B10/70—Photonic quantum communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
    • 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
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J14/00—Optical multiplex systems
    • H04J14/02—Wavelength-division multiplex systems
    • H04J14/0278—WDM optical network architectures
    • H04J14/0279—WDM point-to-point architectures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
    • H04L2209/08—Randomization, e.g. dummy operations or using noise

Abstract

A quantum cryptographic protocol uses two-mode coherent states that is optically amplifiable, resulting in a polarization independent system that is compatible with the existing WDM infrastructure and which provides secure data encryption suitable for wavelength division multiplexing networks through an in-line amplified line.
PCT/US2004/036911 2003-11-05 2004-11-05 Coherent-states based quantum data-encryption through optically-amplified wdm communication networks WO2005046114A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP04810393A EP1690364A2 (en) 2003-11-05 2004-11-05 Coherent-states based quantum data-encryption through optically-amplified wdm communication networks
JP2006539664A JP2007511178A (en) 2003-11-05 2004-11-05 Quantum cryptography based on coherent state via wavelength division multiplexing communication network with optical amplification

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US51742203P 2003-11-05 2003-11-05
US60/517,422 2003-11-05
US51896603P 2003-11-10 2003-11-10
US60/518,966 2003-11-10
US54663804P 2004-02-20 2004-02-20
US60/546,638 2004-02-20

Publications (2)

Publication Number Publication Date
WO2005046114A2 WO2005046114A2 (en) 2005-05-19
WO2005046114A3 true WO2005046114A3 (en) 2006-03-30

Family

ID=34577668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/036911 WO2005046114A2 (en) 2003-11-05 2004-11-05 Coherent-states based quantum data-encryption through optically-amplified wdm communication networks

Country Status (3)

Country Link
EP (1) EP1690364A2 (en)
JP (1) JP2007511178A (en)
WO (1) WO2005046114A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007116521A (en) * 2005-10-21 2007-05-10 Nippon Telegr & Teleph Corp <Ntt> Quantum private key delivery system and method
JP2007266738A (en) * 2006-03-27 2007-10-11 Sony Corp Quantum cryptographic communication apparatus and communication terminal
JP2011109302A (en) * 2009-11-16 2011-06-02 Japan Science & Technology Agency Device for distributing/transmitting quantum key
JP5845514B2 (en) * 2011-10-04 2016-01-20 学校法人玉川学園 ENCRYPTED OPTICAL TRANSMITTER AND RECEPTION DEVICE, AND ENCRYPTED COMMUNICATION SYSTEM
EP3043508B1 (en) 2015-01-09 2019-06-26 Institut Mines Telecom Hybrid classical quantum cryptography
CN107135066B (en) * 2016-02-29 2020-08-07 华为技术有限公司 Original key recovery device and method
WO2020237349A1 (en) * 2019-05-27 2020-12-03 BicDroid Inc. Methods and devices for optimal information-theoretically secure encryption key management
JP2022149498A (en) * 2021-03-25 2022-10-07 国立研究開発法人情報通信研究機構 Encryption key generation device, encryption key generation program, and encryption key generation/deletion method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953421A (en) * 1995-08-16 1999-09-14 British Telecommunications Public Limited Company Quantum cryptography
US6271946B1 (en) * 1999-01-25 2001-08-07 Telcordia Technologies, Inc. Optical layer survivability and security system using optical label switching and high-speed optical header generation and detection
US6683958B2 (en) * 1997-05-19 2004-01-27 Verance Corporation Apparatus and method for embedding and extracting information in analog signals using distributed signal features and replica modulation
US6885779B2 (en) * 2001-06-06 2005-04-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Phase modulator with terahertz optical bandwidth formed by multi-layered dielectric stack

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06164573A (en) * 1992-11-17 1994-06-10 Nippon Telegr & Teleph Corp <Ntt> Information ciphering tranmission/reception system
JPH10285144A (en) * 1997-04-02 1998-10-23 Kokusai Denshin Denwa Co Ltd <Kdd> Optical signal output device
JPH11220443A (en) * 1998-01-30 1999-08-10 Nippon Telegr & Teleph Corp <Ntt> Optical transmission and reception system
JPH11326975A (en) * 1998-05-14 1999-11-26 Nippon Telegr & Teleph Corp <Ntt> Optical signal processing circuit and optical signal processing method
JP4849710B2 (en) * 2000-10-06 2012-01-11 パナソニック株式会社 Encryption key distribution method and apparatus

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5953421A (en) * 1995-08-16 1999-09-14 British Telecommunications Public Limited Company Quantum cryptography
US6683958B2 (en) * 1997-05-19 2004-01-27 Verance Corporation Apparatus and method for embedding and extracting information in analog signals using distributed signal features and replica modulation
US6271946B1 (en) * 1999-01-25 2001-08-07 Telcordia Technologies, Inc. Optical layer survivability and security system using optical label switching and high-speed optical header generation and detection
US6885779B2 (en) * 2001-06-06 2005-04-26 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Phase modulator with terahertz optical bandwidth formed by multi-layered dielectric stack

Also Published As

Publication number Publication date
WO2005046114A2 (en) 2005-05-19
JP2007511178A (en) 2007-04-26
EP1690364A2 (en) 2006-08-16

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