Electrical computers and digital processing systems: support – Data processing protection using cryptography – Computer instruction/address encryption
Reexamination Certificate
2011-01-11
2011-01-11
Arani, Taghi T (Department: 2438)
Electrical computers and digital processing systems: support
Data processing protection using cryptography
Computer instruction/address encryption
C713S153000, C713S164000, C713S165000, C713S166000, C713S167000, C719S331000, C717S168000, C717S169000, C717S170000, C717S171000, C717S172000, C717S173000, C717S174000, C717S175000, C717S176000, C717S177000, C717S178000
Reexamination Certificate
active
07870396
ABSTRACT:
A storage medium readable by a computer is provided. The storage medium stores a program of instructions executable by the computer to perform a function for protecting a target function. The function includes generating an inserted function, having a function name identical to the function name of the target function, that includes code for a process relating to protection of the target function and a call instruction for calling the target function after this process, and generating a protected executable code on the basis of an object code, in which the function name of a function definition of the target function has been changed to a second function name, and the inserted function.
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Arani Taghi T
Fuji 'Xerox Co., Ltd.
Gauthier & Connors LLP
Victoria Narciso
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