发明名称 SMART CARD PATCH MANAGER
摘要 The present invention provides a system and method for patching ROM based programming in a smart card. By means of a ROM management record (45) and a ROM management record address indicator (47), patch code downloaded to an installed in read/write memory (50) may be used to completely replace ROM based programming code.
申请公布号 WO0116873(A1) 申请公布日期 2001.03.08
申请号 WO2000US00083 申请日期 2000.01.05
申请人 CRYPTEC SYSTEMS, INC. 发明人 CARPER, TODD
分类号 G06F9/445;G06K19/073;G07F7/10;(IPC1-7):G06K19/06;G06K5/00;G06K19/00 主分类号 G06F9/445
代理机构 代理人
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