System and method for quantum-safe authentication, encryption, and decryption of information

System and method for quantum-safe authentication, encryption, and decryption of information

Aspects and embodiments of the present invention relate to a method and system for generating a private cryptographic key for use in a secure cryptogram for transmission between a first entity and a second entity. The method may comprise: selecting a random vector defined in an n-dimensional vector...

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Hauptverfasser: Deonarine, Andrew, Newton, Nicolas Alexandre Roussy, Newton, Olivier Francois Roussy, Frith, Railton
Format: Patent
Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator Deonarine, Andrew
Newton, Nicolas Alexandre Roussy
Newton, Olivier Francois Roussy
Frith, Railton
description Aspects and embodiments of the present invention relate to a method and system for generating a private cryptographic key for use in a secure cryptogram for transmission between a first entity and a second entity. The method may comprise: selecting a random vector defined in an n-dimensional vector space shared between the first entity and the second entity, the vector comprising one or more component coordinates defined in the n-dimensional vector space, each component coordinate being associated with one or more bits; determining the one or more bits associated with each component coordinate comprised in the random vector, and generating the private key in dependence on the one or more bits associated with each component coordinate comprised in the random vector.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title System and method for quantum-safe authentication, encryption, and decryption of information
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