IT1395841B1 - METHOD OF QUANTUM CRITTOGRAPHY AND COMMUNICATION SYSTEM THAT IMPLEMENTS THE METHOD - Google Patents

METHOD OF QUANTUM CRITTOGRAPHY AND COMMUNICATION SYSTEM THAT IMPLEMENTS THE METHOD

Info

Publication number
IT1395841B1
IT1395841B1 ITMI2009A000894A ITMI20090894A IT1395841B1 IT 1395841 B1 IT1395841 B1 IT 1395841B1 IT MI2009A000894 A ITMI2009A000894 A IT MI2009A000894A IT MI20090894 A ITMI20090894 A IT MI20090894A IT 1395841 B1 IT1395841 B1 IT 1395841B1
Authority
IT
Italy
Prior art keywords
crittography
quantum
implements
communication system
communication
Prior art date
Application number
ITMI2009A000894A
Other languages
Italian (it)
Inventor
Sajeev Damodarakurup
Subramanian Rupesh Kumar Parapatil
Giuseppe Giovanni Di
Gabriele Gradoni
Paolo Tombesi
Andrea Lazzari
Marco Lucamarini
Original Assignee
Uni Degli Studi Camerino
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 Uni Degli Studi Camerino filed Critical Uni Degli Studi Camerino
Priority to ITMI2009A000894A priority Critical patent/IT1395841B1/en
Priority to PCT/IT2010/000132 priority patent/WO2010134107A1/en
Publication of ITMI20090894A1 publication Critical patent/ITMI20090894A1/en
Application granted granted Critical
Publication of IT1395841B1 publication Critical patent/IT1395841B1/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)
  • Luminescent Compositions (AREA)
  • Optical Communication System (AREA)
ITMI2009A000894A 2009-05-20 2009-05-20 METHOD OF QUANTUM CRITTOGRAPHY AND COMMUNICATION SYSTEM THAT IMPLEMENTS THE METHOD IT1395841B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI2009A000894A IT1395841B1 (en) 2009-05-20 2009-05-20 METHOD OF QUANTUM CRITTOGRAPHY AND COMMUNICATION SYSTEM THAT IMPLEMENTS THE METHOD
PCT/IT2010/000132 WO2010134107A1 (en) 2009-05-20 2010-03-29 Endless polarization control using a feedback algorithm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2009A000894A IT1395841B1 (en) 2009-05-20 2009-05-20 METHOD OF QUANTUM CRITTOGRAPHY AND COMMUNICATION SYSTEM THAT IMPLEMENTS THE METHOD

Publications (2)

Publication Number Publication Date
ITMI20090894A1 ITMI20090894A1 (en) 2010-11-21
IT1395841B1 true IT1395841B1 (en) 2012-10-26

Family

ID=41683343

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI2009A000894A IT1395841B1 (en) 2009-05-20 2009-05-20 METHOD OF QUANTUM CRITTOGRAPHY AND COMMUNICATION SYSTEM THAT IMPLEMENTS THE METHOD

Country Status (2)

Country Link
IT (1) IT1395841B1 (en)
WO (1) WO2010134107A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9819418B2 (en) * 2012-08-17 2017-11-14 Los Alamos National Security, Llc Quantum communications system with integrated photonic devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7403623B2 (en) * 2002-07-05 2008-07-22 Universite Libre De Bruxelles High-rate quantum key distribution scheme relying on continuously phase and amplitude-modulated coherent light pulses
WO2006024939A2 (en) * 2004-09-02 2006-03-09 Id Quantique S.A. Two non-orthogonal states quantum cryptography method and apparatus with intra-and inter-qubit interference for eavesdropper detection
US7502476B1 (en) * 2005-05-27 2009-03-10 Magiq Technologies, Inc. Systems and methods of enhancing QKD security using a heralded photon source
US20070071244A1 (en) * 2005-09-27 2007-03-29 Magiq Technologies, Inc. QKD station with efficient decoy state capability

Also Published As

Publication number Publication date
ITMI20090894A1 (en) 2010-11-21
WO2010134107A1 (en) 2010-11-25

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