WO2012044149A8 - System and method for quantum key distribution - Google Patents

System and method for quantum key distribution Download PDF

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Publication number
WO2012044149A8
WO2012044149A8 PCT/MY2010/000272 MY2010000272W WO2012044149A8 WO 2012044149 A8 WO2012044149 A8 WO 2012044149A8 MY 2010000272 W MY2010000272 W MY 2010000272W WO 2012044149 A8 WO2012044149 A8 WO 2012044149A8
Authority
WO
WIPO (PCT)
Prior art keywords
key distribution
quantum key
transmitter
receiver
key
Prior art date
Application number
PCT/MY2010/000272
Other languages
French (fr)
Other versions
WO2012044149A1 (en
Inventor
Sellami Ali
Gunawan Witjaksono
Mohamed Ridza Wahiddin
Original Assignee
Mimos Bhd.
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 Mimos Bhd. filed Critical Mimos Bhd.
Publication of WO2012044149A1 publication Critical patent/WO2012044149A1/en
Publication of WO2012044149A8 publication Critical patent/WO2012044149A8/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Lock And Its Accessories (AREA)

Abstract

A system and method of quantum key distribution between a transmitter (100) and a receiver (200), wherein the system comprises at least one transmitter (100), at least one receiver (200, and a transmission means (26) for sharing a secret key securely through the means of generating quantum signals in random phase modulation and random frequency modulation, in an increased length of key.
PCT/MY2010/000272 2010-09-27 2010-11-12 System and method for quantum key distribution WO2012044149A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MYPI2010004499 2010-09-27
MYPI2010004499 MY150189A (en) 2010-09-27 2010-09-27 System and method for quantum key distribution

Publications (2)

Publication Number Publication Date
WO2012044149A1 WO2012044149A1 (en) 2012-04-05
WO2012044149A8 true WO2012044149A8 (en) 2012-11-08

Family

ID=45893397

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/MY2010/000272 WO2012044149A1 (en) 2010-09-27 2010-11-12 System and method for quantum key distribution
PCT/MY2010/000292 WO2012053883A1 (en) 2010-09-27 2010-11-25 Switchable integrated quantum key distribution system

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/MY2010/000292 WO2012053883A1 (en) 2010-09-27 2010-11-25 Switchable integrated quantum key distribution system

Country Status (2)

Country Link
MY (1) MY150189A (en)
WO (2) WO2012044149A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013134306A1 (en) 2012-03-05 2013-09-12 Michael Fiske One-time passcodes with asymmetric keys
CN102739394B (en) 2012-06-07 2013-11-06 中国科学技术大学 Light quantum phase modulating system
US10403173B2 (en) * 2013-08-13 2019-09-03 Fiske Software, Llc NADO cryptography using one-way functions
WO2015178991A2 (en) 2014-02-28 2015-11-26 Rigetti & Co., Inc. Operating a multi-dimensional array of qubit devices
WO2016099565A1 (en) * 2014-12-19 2016-06-23 Nokia Technologies Oy Photonic chip for continuous variable quantum key distribution
CN104618031B (en) * 2015-02-12 2017-06-09 四川师范大学 The method of the bi-direction controlled quantum teleportation of unknown any two particle
CN106059676B (en) * 2016-05-12 2018-04-24 山西大学 Multichannel frequency coding information Transmission system based on single photon detection
FR3080507B1 (en) * 2018-04-24 2021-05-21 Veriqloud RECONFIGURABLE PROCESSING DEVICE FOR QUANTUM COMMUNICATIONS.
CN109560880B (en) * 2018-12-28 2021-12-07 吉林大学 Quantum communication system
US11411724B2 (en) * 2019-08-01 2022-08-09 Ut-Battelle, Llc Continuous variable quantum secret sharing
US11329730B2 (en) 2019-09-26 2022-05-10 Eagle Technology, Llc Quantum communication system having time to frequency conversion and associated methods
US11418330B2 (en) * 2019-10-21 2022-08-16 Eagle Technology, Llc Quantum communication system that switches between quantum key distribution (QKD) protocols and associated methods
US11082216B2 (en) 2019-10-30 2021-08-03 Eagle Technology, Llc Quantum communication system having quantum key distribution and using a midpoint of the talbot effect image position and associated methods
US11240018B2 (en) 2019-10-30 2022-02-01 Eagle Technology, Llc Quantum communications system having quantum key distribution and using a talbot effect image position and associated methods
US11050559B2 (en) 2019-11-19 2021-06-29 Eagle Technology, Llc Quantum communications system using Talbot effect image position and associated methods
US11558123B2 (en) 2021-02-19 2023-01-17 Eagle Technology, Llc Quantum communications system having stabilized quantum communications channel and associated methods
CN114338020B (en) * 2022-03-15 2022-06-24 浙江九州量子信息技术股份有限公司 Quantum key distribution coding device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4290401B2 (en) * 2002-09-18 2009-07-08 三菱電機株式会社 Quantum key distribution method and communication apparatus
GB2433399B (en) * 2004-08-31 2009-03-18 Found Promotion Ind Science Quantum key distribution protocol
JP4124194B2 (en) * 2004-11-01 2008-07-23 日本電気株式会社 Shared information generation method and system
GB0512229D0 (en) * 2005-06-16 2005-07-27 Hewlett Packard Development Co Quantum key distribution apparatus & method
CA2569764A1 (en) * 2005-12-01 2007-06-01 Bing Li Method, system and apparatus for optical phase modulation based on frequency shift
JP4838166B2 (en) * 2007-02-19 2011-12-14 ソニー株式会社 Quantum cryptographic communication device and communication terminal

Also Published As

Publication number Publication date
WO2012053883A1 (en) 2012-04-26
MY150189A (en) 2013-12-13
WO2012044149A1 (en) 2012-04-05

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