公开(公告)号：EP1632838A3

公开(公告)日：2006-12-13

申请号：EP04020852.2

申请日：2004-09-02

申请人： O2 Micro International Limited

发明人： Lee S., Patrick ,  Sterling, Du ,  Oh Hyang-Kyun ,  Han Ching-Yung

IPC分类号： G06F3/02 ,  G06F1/00

CPC分类号： G06F21/83 ,  G06F3/021 ,  G06F21/32 ,  G06F21/34

摘要： A secure personal identification entry system provides an integrated approach to secure identification data entry. A controller resides in a secure PIN smart card keyboard that also contains a numeric keypad and a smart card reader and allows the numeric keypad to server two purposes: the first as a normal keypad in a keyboard and the second as a secure PIN entry keypad. The user inserts his smart card, with his PIN number information stored in the smart card's memory, into the smart card reader. An application program running on a PC that requires secure identification from the user requests that the user enter his PIN number using the keypad on the keyboard. The controller receives the PIN request and switches the keypad from normal mode to PIN entry mode. The keypad is switched to be dedicated to PIN entry and communicates with the controller. The user enters his PIN number into the keypad. The controller receives the PIN number and forwards the PIN number to the smart card. The smart card validates the PIN number and sends a pass/fail indicator back to the controller. The controller forwards the pass/fail indication to the PC. Another preferred embodiment of the invention connects a biometric device to the keyboard from which the controller obtains a user's biometric identification information.

公开(公告)号：EP1632838A2

公开(公告)日：2006-03-08

申请号：EP04020852.2

申请日：2004-09-02

申请人： O2 Micro International Limited

发明人： Lee S., Patrick ,  Sterling, Du ,  Oh Hyang-Kyun ,  Han Ching-Yung

IPC分类号： G06F3/02 ,  G06F1/00

CPC分类号： G06F21/83 ,  G06F3/021 ,  G06F21/32 ,  G06F21/34

摘要： A secure personal identification entry system provides an integrated approach to secure identification data entry. A controller resides in a secure PIN smart card keyboard that also contains a numeric keypad and a smart card reader and allows the numeric keypad to server two purposes: the first as a normal keypad in a keyboard and the second as a secure PIN entry keypad. The user inserts his smart card, with his PIN number information stored in the smart card's memory, into the smart card reader. An application program running on a PC that requires secure identification from the user requests that the user enter his PIN number using the keypad on the keyboard. The controller receives the PIN request and switches the keypad from normal mode to PIN entry mode. The keypad is switched to be dedicated to PIN entry and communicates with the controller. The user enters his PIN number into the keypad. The controller receives the PIN number and forwards the PIN number to the smart card. The smart card validates the PIN number and sends a pass/fail indicator back to the controller. The controller forwards the pass/fail indication to the PC. Another preferred embodiment of the invention connects a biometric device to the keyboard from which the controller obtains a user's biometric identification information.

摘要翻译： 安全的个人识别输入系统提供了一种集成的方法来确保识别数据输入。 控制器位于安全的PIN智能卡键盘中，该键盘还包含数字小键盘和智能卡读卡器，并允许数字小键盘服务于两个目的：第一个作为键盘中的普通键盘，第二个键入安全的PIN输入键盘。 用户将其智能卡存储在智能卡读卡器中的PIN码信息插入智能卡。 在PC上运行的需要用户安全识别的应用程序要求用户使用键盘上的键盘输入他的PIN码。 控制器接收PIN请求，并将键盘从正常模式切换到PIN输入模式。 键盘切换为专用于PIN输入并与控制器通信。 用户将PIN码输入键盘。 控制器收到PIN码并将PIN码转发到智能卡。 智能卡验证PIN号码，并将一个通过/失败指示器发送回控制器。 控制器将通过/失败指示转发到PC。 本发明的另一优选实施例将生物测定装置连接到键盘，控制器从该键盘获得用户的生物识别信息。