Data processing: software development – installation – and managem – Software program development tool – Translation of code
Reexamination Certificate
2005-03-10
2008-10-28
Zhen, Wei Y. (Department: 2191)
Data processing: software development, installation, and managem
Software program development tool
Translation of code
Reexamination Certificate
active
07444624
ABSTRACT:
The invention relates to method for secure interpretation of a program in an electronic device. An interpreted program is loaded and a stub executable is formed using a prototype stub executable. The stub executable is associated with the interpreted program. At least one second capability also is assigned to the interpreted program and further to the stub executable. The stub executable invokes at least one function in a shared interpreter library to interpret the interpreted program. An interpreter engine checks whether the interpreted program refers an external interpreted program code section. The interpreter engine infers at least one second capability for the external interpreted program code section. The interpreter engine disallows the execution of said external interpreted program code section if said at least one first capability is not a subset of said at least one second capability.
REFERENCES:
patent: 5974549 (1999-10-01), Golan
patent: 6044467 (2000-03-01), Gong
patent: 6088801 (2000-07-01), Grecsek
patent: 6321334 (2001-11-01), Jerger et al.
patent: 6754889 (2004-06-01), Leverenz
patent: 2002/0083416 (2002-06-01), Click et al.
patent: 2002/0104077 (2002-08-01), Charnell et al.
patent: 2002/0108106 (2002-08-01), Kramskoy et al.
patent: 2002/0112227 (2002-08-01), Kramskoy et al.
patent: 2002/0184520 (2002-12-01), Bush et al.
patent: 2003/0093660 (2003-05-01), Safa
patent: 2004/0039926 (2004-02-01), Lambert
Zhang et al. “Adaptive Code Unloading for Resource-Constrained JVMs”, Jul. 2004, ACM SIGPLAN Notices vol. 39 Issue 7, pp. 155-164.
Attardi, “CodeBricks: Code Fragments as Building Blocks”, Jun. 2003, ACM, pp. 66-74.
Deng Anna
Nokia Corporation
Zhen Wei Y.
LandOfFree
Method for the secure interpretation of programs in... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for the secure interpretation of programs in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for the secure interpretation of programs in... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3995802