作者: Gomi Hidehito , Yamaguchi Shuji , Ueno Hiroshi , Kusumi Takashi , Kondo Yusuke
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摘要: A providing device according to the present application includes a detecting unit and unit. The detects function, from among functions used for communication with an authentication server that authenticates identity of user by verifying signature result information is created adding using predetermined key obtained performs personal on processed specific procedure, not held terminal user. provides function detected