| 发明名称 |
IMPROVED METHOD AND SYSTEM FOR ENCRYPTING INPUT FROM TOUCH SCREEN |
| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method and system for inputting information on a touch screen device and encrypting the input for security reasons. <P>SOLUTION: A 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. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
| 申请公布号 |
JP2006185449(A) |
申请公布日期 |
2006.07.13 |
| 申请号 |
JP20050374273 |
申请日期 |
2005.12.27 |
| 申请人 |
TRANSACTION TECHNOLOGY INC |
发明人 |
YOKOMOTO RANDAL H;TAN WARREN YUNG-HANG;SMUSHKOVICH YOSIF;BUI XUAN S;MERMAN MICHAEL;DESSOUKY INAS M;DO CUONG;GRYTE STEPHEN M;HSU PHOEBE RIN-RIN;PROPP ROBERT R;SEARS MICHAEL L |
| 分类号 |
G06F3/041;G07D9/00;G06F1/00;G06F3/00;G06F21/00;G06F21/20;G06Q40/00;G07F7/10;G07F9/00;H04L9/32 |
主分类号 |
G06F3/041 |
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