公开(公告)号：WO2006100554A2

公开(公告)日：2006-09-28

申请号：PCT/IB2006/000523

申请日：2006-03-10

Applicant: AXALTO S.A

Inventor： MAHBOOB ALI, Asad ,  MONTGOMERY, Michael

IPC: G06F21/00

CPC classification number: G06F21/36 ,  G06F21/31 ,  G06F21/40

Abstract: A method for authenticating a user for use of a server computing device wherein the server computing device is connected by a network to a host device. Generating a key representation image having thereon a plurality of individual key images placed at random positions, each corresponding to a possible character value in an authentication phrase. Accepting a sequence corresponding to locations of mouse clicks representing user selections of character values in an attempted authentication phrase. Verifying that the sequence of location values corresponds to a correct authentication phrase by mapping the locations of the mouse clicks to the locations of the randomly placed key images. Alternatively, accepting a sequence corresponding to a transformation of personal identification number based on a random number and a numerical operation or selection in a matrix.

Abstract translation: 一种用于认证用户以使用服务器计算设备的方法，其中服务器计算设备通过网络连接到主机设备。 生成其上具有放置在随机位置的多个单独的关键图像的键表示图像，每个对应于认证短语中的可能的字符值。 接受对应于表示用户在尝试的认证短语中选择字符值的鼠标点击的位置的序列。 通过将鼠标点击的位置映射到随机放置的关键图像的位置来验证位置值的顺序对应于正确的认证短语。 或者，基于随机数和矩阵中的数值运算或选择来接受与个人识别号的变换相对应的序列。