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MY153007A - A system for preparation and nitary tranformation of quantum states for quantum key distribution - Google Patents

A system for preparation and nitary tranformation of quantum states for quantum key distribution

Info

Publication number
MY153007A
MY153007A MYPI20082365A MYPI20082365A MY153007A MY 153007 A MY153007 A MY 153007A MY PI20082365 A MYPI20082365 A MY PI20082365A MY PI20082365 A MYPI20082365 A MY PI20082365A MY 153007 A MY153007 A MY 153007A
Authority
MY
Malaysia
Prior art keywords
quantum
preparation
states
key distribution
nitary
Prior art date
Application number
MYPI20082365A
Inventor
Mohamed Ridza Prof Dr Wahiddin
Sergey Prof Dr Kulik
Original Assignee
Mimos Berhad
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 Berhad filed Critical Mimos Berhad
Priority to MYPI20082365A priority Critical patent/MY153007A/en
Priority to PCT/MY2009/000083 priority patent/WO2009157753A2/en
Publication of MY153007A publication Critical patent/MY153007A/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
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • 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
    • H04J14/06—Polarisation multiplex systems
    • 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)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)

Abstract

17 A SYSTEM FOR PREPARATION AND UNITARY TRANSFORMATION OF QUANTUM STATES FOR QUANTUM KEY DISTRIBUTION 5 ABST@A-CT THE PRESENT INVENTION RELATES A SYSTEM FOR PREPARATION AND UNITARY TRANSFORMATION OF QUANTUM STATES. THIS SYSTEM PERFORMS TRANSFORMATIONS QUICKLY IN TIME BY REGULAR POLARISATION TRANSFORMERS. ANOTHER ADVANTAGE OF THE SYSTEM OF THE PRESENT INVENTION IS ABLE IO TO CONTROL ALL POLARISATION STATES, WHICH ARE NECESSARY TO IMPLEMENT THE PROTOCOL AND CAN BE REALISED BY REGULAR POLARISATION ELEMENTS.
MYPI20082365A 2008-06-27 2008-06-27 A system for preparation and nitary tranformation of quantum states for quantum key distribution MY153007A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI20082365A MY153007A (en) 2008-06-27 2008-06-27 A system for preparation and nitary tranformation of quantum states for quantum key distribution
PCT/MY2009/000083 WO2009157753A2 (en) 2008-06-27 2009-06-26 A system for preparation and unitary transformation of quantum states for quantum key distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20082365A MY153007A (en) 2008-06-27 2008-06-27 A system for preparation and nitary tranformation of quantum states for quantum key distribution

Publications (1)

Publication Number Publication Date
MY153007A true MY153007A (en) 2014-12-31

Family

ID=41445128

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20082365A MY153007A (en) 2008-06-27 2008-06-27 A system for preparation and nitary tranformation of quantum states for quantum key distribution

Country Status (2)

Country Link
MY (1) MY153007A (en)
WO (1) WO2009157753A2 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6522749B2 (en) * 1999-01-21 2003-02-18 Nec Laboratories America, Inc. Quantum cryptographic communication channel based on quantum coherence
GB2368502B (en) * 2000-10-25 2003-03-12 Toshiba Res Europ Ltd Encoding decoding and communication method and apparatus
US7304314B2 (en) * 2003-11-26 2007-12-04 General Dynamics Advanced Information Systems Inc. Quantum cross-ambiguity function generator
US7831048B2 (en) * 2003-12-17 2010-11-09 General Dynamics Advanced Information Systems, Inc. Secure quantum key distribution using entangled photons

Also Published As

Publication number Publication date
WO2009157753A2 (en) 2009-12-30
WO2009157753A3 (en) 2010-04-22

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