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CERTIFICATE ISSUING SYSTEM, CLIENT TERMINAL, SERVER DEVICE, CERTIFICATE ACQUISITION METHOD, AND CERTIFICATE ISSUING METHOD
CERTIFICATE ISSUING SYSTEM, CLIENT TERMINAL, SERVER DEVICE, CERTIFICATE ACQUISITION METHOD, AND CERTIFICATE ISSUING METHOD
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机译:证书发布系统,客户端,服务器设备,证书获取方法和证书发布方法
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摘要
Provided is a certificate issuing system including a client terminal and a server device. The client terminal derives a first hash value from a first random number using a unidirectional function, generates a secret key and a public key of the client terminal, and transmits the first hash value and the public key of the client terminal to the server device. The server device receives the first hash value and the public key of the client terminal from the client terminal, stores the first hash value, authenticates the client terminal on the basis of the stored first hash value and the derived first hash value, generates a client certificate on the basis of the public key of the client terminal and a secret key of the server device when the authentication succeeds, and transmits the client certificate to the client terminal.
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