- 专利标题： Security of program executables and microprocessors based on compiler-architecture interaction
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申请号： US10987374申请日： 2004-11-12
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公开(公告)号： US07895433B2公开(公告)日： 2011-02-22
- 发明人: Saurabh Chheda , Kristopher Carver , Raksit Ashok
- 申请人： Saurabh Chheda , Kristopher Carver , Raksit Ashok
- 申请人地址： US MA Amherst
- 专利权人： BlueRISC Inc.
- 当前专利权人： BlueRISC Inc.
- 当前专利权人地址： US MA Amherst
- 代理机构： Fish & Richardson P.C.
- 主分类号： G06F9/30
- IPC分类号： G06F9/30
摘要：
A method, for use in a processor context, wherein instructions in a program executable are encoded with plural instruction set encodings. A method wherein a control instruction encoded with an instruction set encoding contains information about decoding of an instruction that is encoded with another instruction set encoding scheme. A method wherein instruction set encodings are randomly generated at compile time. A processor framework wherein an instruction is decoded during execution with the help of information provided by a previously decoded control instruction.
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