发明名称 A SECRET NUMBER MANAGEMENT METHOD WHICH ENHANCES SECURITY PERFORMANCE AND A SECRET NUMBER INPUT SYSTEM ADAPTED TO THE SAME
摘要 A method for processing a password and a system suitable for the same are provided to enhance decidability about illegal attempt by recording an access condition about a password input to a memory. An input password and an input completion key including a valid password and an invalid password are received from user, and are stored in a first memory(205,210). The valid password existing in a predetermined position among input passwords stored in the first memory is extracted based on the input completion key. A match of a native password stored in a second memory and the extracted valid password is determined(250). An opening/closing of a locking device is controlled according to the determined result.
申请公布号 KR20090058958(A) 申请公布日期 2009.06.10
申请号 KR20070125773 申请日期 2007.12.05
申请人 DAE YANG D&T CO., LTD. 发明人 MOON, YOUNG DONG
分类号 E05B49/00;E05B47/00 主分类号 E05B49/00
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