Method, computer program and device for providing security for intermediate programming code for its execution by a virtual machine

摘要

The invention in particular relates to provide security for intermediate programming code for its execution by a virtual machine. After having received (200) a plurality of pseudo-instructions of the intermediate programming code, the plurality of bytecode instructions is converted (230, 235), the conversion including a step of inserting at least one bytecode instruction relative to a function for execution checking of at least one bytecode instruction of the plurality of bytecode instructions. A following step is directed to generating bytecode, the generated bytecode including the plurality of converted bytecode instructions.

主权项

1. A computer method for providing security for intermediate programming code for execution by a virtual machine, the method comprising:
receiving (200) a plurality of bytecode instructions of said intermediate programming code; converting (230, 235) said plurality of bytecode instructions, said conversion comprising a step of inserting at least one bytecode instruction relative to a function for execution checking of at least one bytecode instruction of said plurality of bytecode instructions; and generating bytecode, the generated bytecode comprising said plurality of converted bytecode instructions.