| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To securely designate a desired user on a system without performing disclosure or unrestricted retrieval of information for identifying the user. <P>SOLUTION: When a user B acquires medical-related information of a user A from a terminal of the user B himself by use of identification information, first, an issue request of a TUS is transmitted from a terminal of the user A, and the encrypted TUS for making another person designate the user A is issued by a Web linkage server WFS2. Next, a TUS solution request is transmitted from the terminal of the user B, the encrypted TUS included in the solution request is decrypted by an authentication server IDP to convert it into the identification information of the user A, and the medical-related information of the user A is acquired from a data provision server DPS1 by use of the converted identification information of the user A. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
