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专利名称：Securing microprocessors against
information leakage and physical tampering
发明人：Saurabh Chheda,Kristopher Carver,Csaba
Andras Moritz
申请号：US11981178申请日：20071031
公开号：US20080126766A1公开日：20080529
专利附图：
摘要：A processor system comprising: performing a compilation process on acomputer program; encoding an instruction with a selected encoding; encoding the
security mutation information in an instruction set architecture of a processor; andexecuting a compiled computer program in the processor using an added mutationinstruction, wherein executing comprises executing a mutation instruction to enabledecoding another instruction. A processor system with a random instruction encodingand randomized execution, providing effective defense against offline and runtimesecurity attacks including software and hardware reverse engineering, invasivemicroprobing, fault injection, and high-order differential and electromagnetic poweranalysis.
申请人：Saurabh Chheda,Kristopher Carver,Csaba Andras Moritz
地址：Amherst MA US,Chicopee MA US,Amherst MA US
国籍：US,US,US
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