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:
May. 08, 2012
Filed:
May. 29, 2008
Michael Edward Aho, Rochester, MN (US);
Joseph Patrick Reynolds, Rochester, MN (US);
Michael Edward Aho, Rochester, MN (US);
Joseph Patrick Reynolds, Rochester, MN (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
The present invention is generally directed to a method, system, and article of manufacture that ensures the integrity of programs having variable portions. One aspect of this invention is a method for protecting software products having variant portions. This method includes identifying a reference to an external target in a software product, creating an identifier for the external target, and adding the identifier to the reference. In some embodiments, the unique identifier is a digital signature and the reference to an external target is a call to an external library.