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AssigneeKorea Institute of Science & Technology Information
InventorsChankyun Lee, Wonhyuk Lee
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The present disclosure relates to a method, a device, and a computer program for constructing a quantum cryptographic communication network. More specifically, the present disclosure provides a method for constructing, in a device, a quantum cryptographic communication network including multiple unit nodes which include multiple quantum cryptographic communication unit nodes, including application nodes and quantum key distribution nodes, and one or more relay unit nodes configured to relay between the quantum key distribution nodes, the method including: calculating, for one or more target unit nodes among the multiple unit nodes, a weight reflecting a quantum key demand at the target unit nodes according to communication between the application nodes among the multiple quantum cryptographic communication unit nodes; and selecting one or more unit nodes, which are to be provided with cache servers for the communication between the application nodes, from among the target unit nodes based on the calculated weight.
A method for constructing, in a device, a quantum cryptographic communication network comprising multiple unit nodes which comprise multiple quantum cryptographic communication unit nodes, comprising application nodes and quantum key distribution nodes, and one or more relay unit nodes configured to relay between the quantum key distribution nodes, the method comprising:
A quantum cryptographic communication system comprising multiple unit nodes which comprise:
A computer-readable storage medium storing instructions configured to cause, when executed by a processor, a device comprising the processor to implement specific operations,
Dependencies are inferred from the claim text.