Invention Grant
US08402448B2 Compiler system and a method of compiling a source code into an encrypted machine language code
有权
编译器系统和将源代码编译成加密机器语言代码的方法
- Patent Title: Compiler system and a method of compiling a source code into an encrypted machine language code
- Patent Title (中): 编译器系统和将源代码编译成加密机器语言代码的方法
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Application No.: US12233207Application Date: 2008-09-18
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Publication No.: US08402448B2Publication Date: 2013-03-19
- Inventor: Joachim Velten , Marcus Janke
- Applicant: Joachim Velten , Marcus Janke
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Dickstein Shapiro LLP
- Main IPC: G06F9/45
- IPC: G06F9/45
Abstract:
A compiler system including a compiler configured to compile a source code into a machine language code is presented, so that the machine language code is executable on a processing unit, wherein the processing unit comprises an internal register that is changing its state responsive to an execution of the machine language code. The compiler is configured to encrypt the machine language code based on an encryption function that depends on the state of the internal register.
Public/Granted literature
- US20100070953A1 COMPILER SYSTEM AND A METHOD OF COMPILING A SOURCE CODE INTO AN ENCRYPTED MACHINE LANGUAGE CODE Public/Granted day:2010-03-18
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