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:
Oct. 31, 2017
Filed:
Apr. 29, 2016
Oracle International Corporation, Redwood Shores, CA (US);
Yi Lu, Brisbane, AU;
Padmanabhan Krishnan, Brisbane, AU;
Raghavendra Kagalavadi Ramesh, Brisbane, AU;
Sora Bae, Gyeonggi-do, KR;
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
A method for analyzing a software library may include obtaining the software library, identifying a candidate security-sensitive entity in the software library, and generating a control flow graph that includes execution paths. Each execution path may include a public entry node corresponding to a public entry and a candidate security-sensitive entity node corresponding to the candidate security-sensitive entity. The public entry is a point where an application program external to the software library may access the software library. The method may further include determining whether each execution path in the control flow graph includes a permission check node between the respective public entry node and the candidate security-sensitive entity node in the respective execution path. Each permission check node may correspond to a permission check in the software library. The method may further include classifying, based on the determination, the candidate security-sensitive entity as a security-sensitive entity.