MY146870A - Quantum random number generator based on diffraction of high-order grating - Google Patents

Quantum random number generator based on diffraction of high-order grating

Info

Publication number
MY146870A
MY146870A MYPI20084373A MYPI20084373A MY146870A MY 146870 A MY146870 A MY 146870A MY PI20084373 A MYPI20084373 A MY PI20084373A MY PI20084373 A MYPI20084373 A MY PI20084373A MY 146870 A MY146870 A MY 146870A
Authority
MY
Malaysia
Prior art keywords
diffraction
random number
grating
order grating
number generator
Prior art date
Application number
MYPI20084373A
Inventor
Gunawan Witjaksono
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 MYPI20084373A priority Critical patent/MY146870A/en
Priority to EP09829365A priority patent/EP2359236A4/en
Priority to PCT/MY2009/000183 priority patent/WO2010062161A2/en
Publication of MY146870A publication Critical patent/MY146870A/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/58—Random or pseudo-random number generators
    • G06F7/588—Random number generators, i.e. based on natural stochastic processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y10/00—Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
    • 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

Abstract

A METHOD AND APPARATUS (10) FOR GENERATING RANDOM NUMBERS USING HIGH-ORDER GRATING (12) BY WAVE DIFFRACTION OF EMITTING PHOTONS FROM THE GRATING (12) IS DISCLOSED. THE APPARATUS (10) INCLUDES A PARTICLE SOURCE (11) CAPABLE OF EMITTING A SOURCE OF PARTICLES, A HIGH-ORDER GRATING (12) INCLUDING OUTPUT SURFACES (22, 23), FOR DIFFRACTION AND PARTICLE WHICH GOES THROUGH CONSTRUCTIVE INTERFERENCE EMITS THROUGH EITHER OUTPUT SURFACES (22, 23) OF SAID GRATING (12), AND AT LEAST ONE DETECTOR FOR CAPTURING SAID EMITTED PARTICLE TO A RANDOM SIGNAL TO BE PROCESSED FOR OUTPUTTING A RANDOM NUMBER.
MYPI20084373A 2008-11-03 2008-11-03 Quantum random number generator based on diffraction of high-order grating MY146870A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
MYPI20084373A MY146870A (en) 2008-11-03 2008-11-03 Quantum random number generator based on diffraction of high-order grating
EP09829365A EP2359236A4 (en) 2008-11-03 2009-11-03 Quantum random number generator based on diffraction of high-order grating
PCT/MY2009/000183 WO2010062161A2 (en) 2008-11-03 2009-11-03 Quantum random number generator based on diffraction of high-order grating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MYPI20084373A MY146870A (en) 2008-11-03 2008-11-03 Quantum random number generator based on diffraction of high-order grating

Publications (1)

Publication Number Publication Date
MY146870A true MY146870A (en) 2012-10-15

Family

ID=42226286

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20084373A MY146870A (en) 2008-11-03 2008-11-03 Quantum random number generator based on diffraction of high-order grating

Country Status (3)

Country Link
EP (1) EP2359236A4 (en)
MY (1) MY146870A (en)
WO (1) WO2010062161A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10606561B2 (en) 2018-08-23 2020-03-31 Lyfgen Ltd Quantum random number generator
GB2576551B (en) * 2018-08-23 2021-10-06 Lyfgen Ltd Quantum random number generator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19823849B4 (en) * 1998-05-28 2004-09-16 Deutsche Telekom Ag Method and device for generating optional single photons or pairs of photons in at least one of two optical channels
US6539410B1 (en) * 1999-03-17 2003-03-25 Michael Jay Klass Random number generator
US7428562B2 (en) * 2004-11-26 2008-09-23 Hewlett-Packard Development Company, L.P. Self-authenticating quantum random number generator
EP1864209B1 (en) * 2005-03-21 2008-09-10 Dow Corning Corporation Random number generation using a scattering waveguide
US8054976B2 (en) * 2005-06-16 2011-11-08 Keith Alexander Harrison Quantum key distribution apparatus and method
US7849121B2 (en) * 2006-04-20 2010-12-07 Hewlett-Packard Development Company, L.P. Optical-based, self-authenticating quantum random number generators
MY147305A (en) * 2007-11-15 2012-11-30 Mimos Berhad A quantum random number generator

Also Published As

Publication number Publication date
EP2359236A2 (en) 2011-08-24
EP2359236A4 (en) 2012-04-25
WO2010062161A3 (en) 2010-07-22
WO2010062161A2 (en) 2010-06-03

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