KEY MANAGEMENT DEVICE, QUANTUM CRYPTOGRAPHIC COMMUNICATION SYSTEM, INFORMATION PROCESSING DEVICE, KEY MANAGEMENT METHOD, INFORMATION PROCESSING METHOD, AND PROGRAM

Abstract

According to one embodiment, a key management device is connected to a first application by a wired communication scheme or a wireless communication scheme. The key management device includes a processor implemented by at least one processing device and configured to transmit a response including an application key and PSK information indicating a pre-shared key (PSK) used to establish a first communication session between the first application and the key management device to the first application, when receiving a request for the application key used to encrypt or decrypt communication in the first application.

CPC Classifications