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:
Mar. 01, 2005
Filed:
Mar. 24, 2000
Robert Baird Wille, Mapleton, UT (US);
Russell Lane Black, Orem, UT (US);
Robert Baird Wille, Mapleton, UT (US);
Russell Lane Black, Orem, UT (US);
Novell, Inc., Provo, UT (US);
Abstract
A method and system for protecting native libraries for Java and other applications. An application's native library may be embedded in a system of code, such as Java code, so the protections afforded the system of code are provided to the native library. At runtime, the native library may be written to a randomly selected filename in a local file system. The native library is then loaded to support native method implementations. Because the library is written to a different and randomly chosen filename each time, a hacker will not know beforehand what library is going to be used. This invention is generally useful for protecting any native library, regardless of whether it is part of a shared Java library or not. It provides any native library the same level of protection that the symbolic obfuscator, or other method of protecting Java code, gives the Java code.