MY153146A - Qudits in two way deterministic quantum key distribution - Google Patents

Qudits in two way deterministic quantum key distribution

Info

Publication number
MY153146A
MY153146A MYPI20070734A MY153146A MY 153146 A MY153146 A MY 153146A MY PI20070734 A MYPI20070734 A MY PI20070734A MY 153146 A MY153146 A MY 153146A
Authority
MY
Malaysia
Prior art keywords
key distribution
way
sent
protocol
qudits
Prior art date
Application number
Inventor
Mohamed Ridza Bin Wahiddin
Jesni Bin Shamsul Shaari
Lucamarini Marco
Stefano Mancini
Original Assignee
Mimos Berhad
Universiti Islam Antarabangsa Malaysia
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, Universiti Islam Antarabangsa Malaysia filed Critical Mimos Berhad
Priority to MYPI20070734 priority Critical patent/MY153146A/en
Priority to PCT/MY2008/000038 priority patent/WO2008140290A2/en
Publication of MY153146A publication Critical patent/MY153146A/en

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
    • 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)
  • Theoretical Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)

Abstract

OUDITS IN TWO WAY DETERMTNISTIC OUANTTYM KEY DISTRIBUTION 5 THE PRESENT INVENTION RELATES TO A QUDITS IN TWO WAY DETERMINISTIC QUANTUM KEY DISTRIBUTION WHEREIN IT INVOLVED A TWO WAY TRANSMISSION WHERE QUBITS ARE SENT TO AND FROM BETWEEN COMMUNICATING PARTIES WHILE INFORMATION IS ENCODED BY UNITARY TRANSFORMERS ON THE QUBITS. A PROTOCOL SEES 01 SENDING TO U2 A STATE THAT UL PREPARED AND WHEREIN U2 WOULD THEN ENCODE THE SAID RECEIVED PROTOCOL WITH UNITARY 10 TRANSFORMATION. U2 WOULD THEN THEREAFTER SEND THE ENCODED STATE BACK TO UL WHO WOULD THEN MEASURE OR DECODE THE SENT STATE DETERMINISTICALLY. IN ORDER TO ENSURE THE SECURITY OF THE PROTOCOL, A CONTROL MODE USED AND IS RANDOMLY DONE WITH A CERTAIN PROBABILITY WHEREIN INSTEAD OF ENCODING. U2 WOULD DO A PROJECTIVE MEASUREMENTS ON THE QUDIT RECEIVED WHILST U I MEASURES THE QUDIT SENT BY U2. 1 5 FIGILRE I @OO7693Q 111051")Q
MYPI20070734 2007-05-11 2007-05-11 Qudits in two way deterministic quantum key distribution MY153146A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MYPI20070734 MY153146A (en) 2007-05-11 2007-05-11 Qudits in two way deterministic quantum key distribution
PCT/MY2008/000038 WO2008140290A2 (en) 2007-05-11 2008-05-09 Qudits in two way deterministic quantum key distribution

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20070734 MY153146A (en) 2007-05-11 2007-05-11 Qudits in two way deterministic quantum key distribution

Publications (1)

Publication Number Publication Date
MY153146A true MY153146A (en) 2014-12-31

Family

ID=40002764

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20070734 MY153146A (en) 2007-05-11 2007-05-11 Qudits in two way deterministic quantum key distribution

Country Status (2)

Country Link
MY (1) MY153146A (en)
WO (1) WO2008140290A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230170814A (en) 2015-02-27 2023-12-19 예일 유니버시티 Techniques of oscillator control for quantum information processing and related systems and methods
SG10201907850YA (en) 2015-02-27 2019-10-30 Univ Yale Techniques for universal quantum control of quantum coherent states and related systems and methods
KR20180034559A (en) 2015-07-24 2018-04-04 예일 유니버시티 Oscillator state manipulation techniques for quantum information processing and related systems and methods
CN110741391A (en) 2016-11-10 2020-01-31 耶鲁大学 sense quantum channel
CA3085954A1 (en) 2018-01-05 2019-08-15 Yale University Robust quantum logical gates

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7831050B2 (en) * 2003-12-04 2010-11-09 Geraldo Alexandre Barbosa Fast multi-photon key distribution scheme secured by quantum noise
US7606371B2 (en) * 2003-12-22 2009-10-20 Magiq Technologies, Inc. Two-way QKD system with active compensation
JP4784202B2 (en) * 2004-09-02 2011-10-05 日本電気株式会社 Multiplexed communication system and crosstalk elimination method thereof
US20070076878A1 (en) * 2005-09-30 2007-04-05 Nortel Networks Limited Any-point-to-any-point ("AP2AP") quantum key distribution protocol for optical ring network

Also Published As

Publication number Publication date
WO2008140290A2 (en) 2008-11-20
WO2008140290A3 (en) 2009-03-12

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