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APPLICATION-KEY MANAGEMENT SYSTEM, APPLICATION-KEY MANAGEMENT DEVICE, APPLICATION-KEY MANAGEMENT METHOD, AND COMPUTER PROGRAM PRODUCT
APPLICATION-KEY MANAGEMENT SYSTEM, APPLICATION-KEY MANAGEMENT DEVICE, APPLICATION-KEY MANAGEMENT METHOD, AND COMPUTER PROGRAM PRODUCT
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机译：应用程序密钥管理系统，应用程序密钥管理设备，应用程序密钥管理方法和计算机程序产品
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摘要
According to an embodiment, an application-key management system includes a plurality of application-key management devices and a comprehensive management device. The application-key management devices each include: a first memory configured to store an application key in one or more separated logical drives for each sharing destination of the application key shared by quantum cryptographic communication; and a first processor coupled to the first memory. The first processor is configured to: receive, from the comprehensive management device, a deletion request of specifying a logical drive storing the application key to be deleted among the logical drives; and delete the application key stored in the logical drive specified by the deletion request.
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