发明名称 |
Data conversion system for protecting software against analysis and tampering |
摘要 |
An execution system including a loader which (i) causes an error in a program which has been started within a range in which the caused error is correctable based on an error correcting code, and (ii) loads the program, in which the error is caused, into a main memory. Further, the execution system includes a processor which simultaneously corrects the error and executes the program.
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申请公布号 |
US7444520(B2) |
申请公布日期 |
2008.10.28 |
申请号 |
US20040856941 |
申请日期 |
2004.06.01 |
申请人 |
MATSUSHITA ELETRIC INDUSTRIAL CO., LTD. |
发明人 |
ITO YOSHIKATSU;HIROTA TERUTO |
分类号 |
G06F9/00;G06F12/14;G06F21/00;G06F21/22;G06F21/24 |
主分类号 |
G06F9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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