Authentication apparatus, authentication method, and authentication system

    公开(公告)号:US10003593B2

    公开(公告)日:2018-06-19

    申请号:US15094972

    申请日:2016-04-08

    CPC classification number: H04L63/083 G06F21/31 G06F21/35

    Abstract: Provided is an authentication apparatus easily realizing a one-time password system ensuring the security of a password without new equipment. The apparatus includes a user information registration processing circuit and a user authentication processing circuit. The user information registration processing circuit registers user identification information, reference identification information constituting a reference, and a selection sequenced identification indicator string having selection identification indicators selected from identification indicators and a sequence of these indicators for each user. The user authentication processing circuit executes a user authentication using a password determined by calculating the positions of the selection identification indicators of the selection sequenced identification indicator string from the position of an identification indicator of a random identification indicator string where the identification indicators are arranged at random that corresponds to the reference identification information into the sequence of the selection identification indicators and the user identification information.

    Password authentication apparatus, password authentication method, and non-transitory computer-readable recording medium storing password authentication program
    16.
    发明授权
    Password authentication apparatus, password authentication method, and non-transitory computer-readable recording medium storing password authentication program 有权
    密码认证装置,密码认证方法和存储密码认证程序的非暂时性计算机可读记录介质

    公开(公告)号:US09396318B2

    公开(公告)日:2016-07-19

    申请号:US14768537

    申请日:2014-09-11

    CPC classification number: G06F21/316 G06F21/36 H04L63/0838 H04W12/06

    Abstract: A control unit makes a screen of a display unit display a plurality of pattern display areas to which a predetermined respective plurality of patterns are uniquely assigned at random as a pattern random array in the same layout as that of a plurality of input keys capable of inputting numerical values. The control unit determines a shortest path to go through a sequence of patterns serving as a password of a user in the pattern random array, and replaces a sequence of all patterns existing on the shortest path with a sequence of codes assigned to the respective plurality of input buttons according to a correspondence relationship between the plurality of input buttons and the plurality of pattern display areas to generate a one-time password. The control unit then compares the one-time password with a sequence of codes input by the user by using an input unit to perform authentication.

    Abstract translation: 控制单元使得显示单元的屏幕以与能够输入的多个输入键的布局相同的布局作为模式随机阵列显示多个图案显示区域,其中预定的多个图案被唯一地分配给多个图案显示区域 数值。 控制单元确定在模式随机阵列中经历用作用户密码的模式序列的最短路径,并且用分配给相应多个存储器的代码序列替换存在于最短路径上的所有模式的序列 输入按钮,根据多个输入按钮和多个图案显示区域之间的对应关系,生成一次性密码。 然后,控制单元通过使用输入单元将一次性密码与用户输入的代码序列进行比较,以进行认证。

    DISPLAY APPARATUS THAT DISPLAYS ONE-TIME PASSWORD
    17.
    发明申请
    DISPLAY APPARATUS THAT DISPLAYS ONE-TIME PASSWORD 审中-公开
    显示设备显示一次性密码

    公开(公告)号:US20150121509A1

    公开(公告)日:2015-04-30

    申请号:US14529228

    申请日:2014-10-31

    CPC classification number: H04L63/0838 G06F21/31 G06F21/608 G06F2221/032

    Abstract: A display apparatus includes a display panel, a display condition setting unit that defines a specified display point in a specific screen as a display point of a one-time password for a specified user and sets a display condition for the one-time password, and a password display unit that displays, to the specified user, the one-time password at a display point included in the display condition based on the display condition set by the display condition setting unit when the specific screen is displayed in the display panel.

    Abstract translation: 显示装置包括显示面板,显示条件设置单元,其将特定屏幕中的指定显示点定义为指定用户的一次性密码的显示点,并设置一次性密码的显示条件,以及 密码显示单元,当在显示面板上显示特定屏幕时,基于由显示条件设置单元设置的显示条件,向指定用户显示包括在显示条件中的显示点处的一次性密码。

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