发明名称 |
Embedded software camouflage against code reverse engineering |
摘要 |
Methods and apparatus for identifying a first flow control instruction in an executing program, the first instruction being associated with a first program address at which program execution will continue after execution of the first instruction. A determination is made as to whether the first program address is protected. If the first program address is protected, a first alternate program address is substituted for the first program address such that program execution will continue at the first alternate program address after execution of the first instruction.
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申请公布号 |
US7613907(B2) |
申请公布日期 |
2009.11.03 |
申请号 |
US20060558357 |
申请日期 |
2006.11.09 |
申请人 |
ATMEL CORPORATION |
发明人 |
KAABOUCH MAJID;LE COCQUEN ERIC |
分类号 |
G06F7/38;G06F9/00;G06F9/44 |
主分类号 |
G06F7/38 |
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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