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1. WO2020136097 - METHOD AND DEVICE FOR QUANTUM COMPUTATION DELEGATED TO A QUANTUM SERVER BY A CLIENT FOR THE CREATION OF A QUANTUM STATE KNOWN TO THE CLIENT BUT CONCEALED FROM THE QUANTUM SERVER

Publication Number WO/2020/136097
Publication Date 02.07.2020
International Application No. PCT/EP2019/086485
International Filing Date 19.12.2019
IPC
H04L 9/08 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Arrangements for secret or secure communication
08Key distribution
CPC
H04L 9/0852
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
9Cryptographic mechanisms or cryptographic; arrangements for secret or secure communication
08Key distribution ; or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
0816Key establishment, i.e. cryptographic processes or cryptographic protocols whereby a shared secret becomes available to two or more parties, for subsequent use
0852Quantum cryptography
Applicants
  • VERIQLOUD [FR]/[FR]
Inventors
  • KAPLAN, Marc
Agents
  • NOVAGRAAF TECHNOLOGIES
Priority Data
187416326.12.2018FR
Publication Language French (FR)
Filing Language French (FR)
Designated States
Title
(EN) METHOD AND DEVICE FOR QUANTUM COMPUTATION DELEGATED TO A QUANTUM SERVER BY A CLIENT FOR THE CREATION OF A QUANTUM STATE KNOWN TO THE CLIENT BUT CONCEALED FROM THE QUANTUM SERVER
(FR) PROCEDE ET DISPOSITIF DE CALCUL QUANTIQUE DELEGUE A UN SERVEUR QUANTIQUE PAR UN CLIENT POUR LA CREATION D'UN ETAT QUANTIQUE CONNU DU CLIENT MAIS DISSIMULE AU SERVEUR QUANTIQUE
Abstract
(EN)
The present invention relates to a method for delegation by a client of the creation of an unknown quantum state to a quantum server, the client having a simplified architecture based on a beam splitter, and the delegation method comprising in particular steps of activating an interaction through the beam splitter and masking by means of delays.
(FR)
La présente invention concerne un procédé de délégation par un client de la création d'un état quantique inconnu à un serveur quantique, le client possédant une architecture simplifiée basée sur un séparateur de faisceau, et le procédé de délégation comprenant notamment des étapes d'activation d'une interaction à travers le séparateur de faisceau et de masquage par le biais de délais.
Also published as
Latest bibliographic data on file with the International Bureau