公开(公告)号：US20050005139A1

公开(公告)日：2005-01-06

申请号：US10810503

申请日：2004-03-26

申请人： Masayuki Tsuda ,  Mao Asai ,  Nobuyuki Watanabe ,  Tatsuro Oi ,  Yasunori Hattori ,  Masakazu Nishida ,  Naoki Naruse ,  Yuichi Ichikawa ,  Atsuki Tomioka ,  Masato Takeshita ,  Kazuhiro Yamada ,  Satoshi Washio ,  Dai Kamiya ,  Naoki Yamane ,  Keiichi Murakami

发明人： Masayuki Tsuda ,  Mao Asai ,  Nobuyuki Watanabe ,  Tatsuro Oi ,  Yasunori Hattori ,  Masakazu Nishida ,  Naoki Naruse ,  Yuichi Ichikawa ,  Atsuki Tomioka ,  Masato Takeshita ,  Kazuhiro Yamada ,  Satoshi Washio ,  Dai Kamiya ,  Naoki Yamane ,  Keiichi Murakami

IPC分类号： G06F12/14 ,  G06F1/00 ,  G06F9/00 ,  G06F9/44 ,  G06F11/30 ,  G06F15/00 ,  G06F21/00 ,  G06F21/20 ,  H04Q7/28

CPC分类号： G06F21/53

摘要： In a terminal device, when instruction code is executed in accordance with an application program, it is determined whether the instruction code is instruction code whose execution is restricted in the terminal device. Then, when it is determined that there is instruction code whose execution is restricted, and at least some data stored in the terminal device will be accessed due to the execution of the instruction code, execution of the instruction code is prevented.

摘要翻译： 在终端装置中，当根据应用程序执行指令代码时，确定指令代码是否是在终端设备中执行被限制的指令代码。 然后，当确定存在执行被限制的指令代码时，由于指令代码的执行，存储在终端设备中的至少一些数据将被访问，所以防止指令代码的执行。