METHOD AND APPARATUS FOR BIOMETRICS
    1.
    发明申请
    METHOD AND APPARATUS FOR BIOMETRICS 审中-公开
    生物量方法和装置

    公开(公告)号:US20080065900A1

    公开(公告)日:2008-03-13

    申请号:US11734855

    申请日:2007-04-13

    IPC分类号: H04L9/32 G06F7/52

    CPC分类号: H04L9/3231

    摘要: An apparatus and method for biometrics are provided. The apparatus includes a user registration unit, a user authentication unit, and a transform key storing unit. The user registration unit store a second registration template that transforms a first registration template generated from user biological data using a random orthogonal matrix and random vector. The user authentication unit transforms a first authentication template generated from input biological data the random orthogonal matrix and random vector used in the user registration unit, comparing with the second registration template, and thus performs user authentication. The transform key storing unit provides the random orthogonal matrix and the random vector to the user registration unit and the user authentication unit.

    摘要翻译: 提供了一种用于生物识别的装置和方法。 该装置包括用户注册单元,用户认证单元和变换密钥存储单元。 用户注册单元存储第二注册模板,其使用随机正交矩阵和随机向量来变换从用户生物数据生成的第一注册模板。 用户认证单元将从输入生物数据生成的第一认证模板与用户注册单元中使用的随机正交矩阵和随机向量进行变换,与第二注册模板进行比较,从而进行用户认证。 变换密钥存储单元向用户注册单元和用户认证单元提供随机正交矩阵和随机向量。