Secret authentication system

专利名称：Secret authentication system发明人：Masakatsu Matsuo申请号：US12424809申请日：20090416公开号：US08261088B2公开日：20120904

专利附图：

摘要：Authentication data indicating authenticity of a client is distributed into aplurality of function data as distributed data, the plurality of function data includingfunction data specifying a function and rule data specifying the authentication data fromthe function. The client and a server shares a portion of the plurality of function data. The

client calculates verification data from the function data unshared with the server, byperforming a calculation process difficult for a third party to calculate the function data,and transmits the verification data to the server. The server verifies authenticity of theclient based on the authentication data and distributed data per client stored therein,and the verification data received from the client.

申请人：Masakatsu Matsuo

地址：Fukuoka JP

国籍：JP

代理机构：Greenblum & Bernstein, P.L.C.

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