The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 08, 2015
Filed:
Nov. 09, 2011
Olivier Chamley, Leognan, FR;
Hugo Greneche, Cestas, FR;
Olivier Chamley, Leognan, FR;
Hugo Greneche, Cestas, FR;
OBERTHUR TECHNOLOGIES, Colombes, FR;
Abstract
The invention in particular relates to provide security for intermediate programming code for its execution by a virtual machine. After having received () a plurality of pseudo-instructions of the intermediate programming code, the plurality of bytecode instructions is converted (), 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.