Method, computer program and device for providing security for intermediate programming code for its execution by a virtual machine
US9129137B2 · kind B2 · utility
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13Claims
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Key dates
| Filing date | Nov 9, 2011 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Jul 8, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F21/75
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
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.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.