Receiver for verification using entangled photons

A method of generating a verification code includes measuring a time of arrival and a corresponding first or second state value of a plurality of first photons and a plurality of second photons, where respective ones of the plurality of first photons are entangled with respective ones of a plurality...

Full description

Saved in:
Bibliographic Details
Main Authors Vacon, Gary, Rauschenbach, Kristin A
Format Patent
LanguageEnglish
Published 04.06.2024
Subjects
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PHYSICS
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online AccessGet full text

Cover

More Information
Summary:A method of generating a verification code includes measuring a time of arrival and a corresponding first or second state value of a plurality of first photons and a plurality of second photons, where respective ones of the plurality of first photons are entangled with respective ones of a plurality of second photons in a first basis, which is time, and entangled in a second basis. A first and a second ordered list of the measured times of arrival of the plurality of respective first and second photons is generated. Time-of-arrival matches between the first ordered list and the second ordered list are determined. First or second state values that correspond to the determined time-of-arrival matches between the first ordered list and the second ordered list are determined. A verification code using some of the determined first or second state values that correspond to the determined time-of-arrival matches is generated.
Bibliography:Application Number: US202318174636