CERTIFICATED QUANTUM CRYPTOGRAPHY SYSTEM AND METHOD

CERTIFICATED QUANTUM CRYPTOGRAPHY SYSTEM AND METHOD

A certificated quantum cryptography method is provided. The method is performed by a quantum cryptography server connected to a first communication device and a second communication device which perform quantum key distribution. The method includes step of receiving a first quantum public key genera...

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Hauptverfasser: Cho, Youngwook, Han, Sangwook, Kang, Minsung, Kim, Yongsu, Lee, Sangyun, Moon, Sungwook
Format: Patent
Sprache:eng
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ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator Cho, Youngwook
Han, Sangwook
Kang, Minsung
Kim, Yongsu
Lee, Sangyun
Moon, Sungwook
description A certificated quantum cryptography method is provided. The method is performed by a quantum cryptography server connected to a first communication device and a second communication device which perform quantum key distribution. The method includes step of receiving a first quantum public key generated by the first communication device and a second quantum public key generated by the second communication device and registering measurement outcomes of the first and second quantum public keys. When first basis information and second basis information acquired by performing quantum key distribution between the first and second communication devices are signed and exchanged, the method includes the step of receiving a third quantum public key and a fourth quantum public key.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title CERTIFICATED QUANTUM CRYPTOGRAPHY SYSTEM AND METHOD
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