-
公开(公告)号:US5768386A
公开(公告)日:1998-06-16
申请号:US655922
申请日:1996-05-31
申请人: Randal H. Yokomoto , Warren Yung-Hang Tan , Yosif Smushkovich , Xuan S. Bui , Michael Merman , Inas M. Dessouky , Cuong Do , Stephen M. Gryte , Phoebe Rin-Rin Hsu , Robert R. Propp , Michael L. Sears
发明人: Randal H. Yokomoto , Warren Yung-Hang Tan , Yosif Smushkovich , Xuan S. Bui , Michael Merman , Inas M. Dessouky , Cuong Do , Stephen M. Gryte , Phoebe Rin-Rin Hsu , Robert R. Propp , Michael L. Sears
IPC分类号: G07D9/00 , G06F1/00 , G06F3/00 , G06F3/041 , G06F21/00 , G06F21/20 , G06Q40/00 , G07F7/10 , H04L9/00 , H04L9/10
CPC分类号: G07F7/10 , G06F21/83 , G06F2211/007
摘要: An improved touch screen encryption device and method is disclosed. The user selects information from prompts displayed on a touch screen. The improved device determines the input information based upon the location of the touch. The device encrypts the information--for example, the user's personal identification number--and sends the encrypted information to a remote processor. The device and method may be used by a financial institution (such as a bank), a postal services institution or wherever sensitive information is input through a touch screen.
摘要翻译: 公开了一种改进的触摸屏加密装置和方法。 用户从显示在触摸屏上的提示中选择信息。 改进的装置基于触摸的位置来确定输入信息。 该设备加密信息,例如用户的个人识别号码,并将加密的信息发送给远程处理器。 该设备和方法可以由金融机构(例如银行),邮政服务机构或通过触摸屏输入敏感信息的任何地方使用。