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    • 10. 发明专利
    • Authentication information management program, authentication information management apparatus, and authentication method
    • 认证信息管理程序,认证信息管理装置和认证方法
    • JP2010244100A
    • 2010-10-28
    • JP2009088745
    • 2009-04-01
    • Fujitsu Ltd富士通株式会社
    • NAKAGAWA ITARUSASAKI KAZUO
    • G06F21/20H04L9/32
    • H04L63/083G06F21/33G06F21/556H04L9/321H04L9/3271H04L63/08H04L63/0861
    • PROBLEM TO BE SOLVED: To provide an authentication information management program, an authentication information management device, and an authentication method for improving the strength of user authentication. SOLUTION: The authentication information management program causes the authentication information management apparatus to execute: a changing step of changing first authentication information in correspondence information which is information including the first authentication information and second authentication information in association with each other; a notification step of notifying an authentication apparatus of the first authentication information changed by the changing step; an authentication step of determining, in response to an authentication request based on the second authentication information from an apparatus to be authenticated, whether the second authentication information in the authentication request matches the second authentication information in the correspondence information; and a responding step of, when it is determined that the second authentication information in the authentication request matches the second authentication information in the correspondence information by the authentication step, returning the first authentication information associated with the second authentication information read from the memory as a reply in response to the request of the first authentication information from the apparatus to be authenticated. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:提供用于提高用户认证强度的认证信息管理程序,认证信息管理装置和认证方法。 认证信息管理程序使得认证信息管理装置执行以下操作的改变步骤:将包括第一认证信息和第二认证信息的信息在对应信息中的第一认证信息相互改变的改变步骤; 通知步骤,通知认证装置通过改变步骤改变的第一认证信息; 一种认证步骤,用于响应于来自待认证装置的来自所述第二认证信息的认证请求,确定所述认证请求中的所述第二认证信息是否与所述对应信息中的所述第二认证信息相匹配; 以及响应步骤,当通过认证步骤确定认证请求中的第二认证信息与对应信息中的第二认证信息相匹配时,将与从存储器读取的第二认证信息相关联的第一认证信息作为 响应于来自要认证的设备的第一认证信息的请求。 版权所有(C)2011,JPO&INPIT