Invention Grant
US08458673B2 Computer-implemented method and system for binding digital rights management executable code to a software application
有权
用于将数字版权管理可执行代码绑定到软件应用程序的计算机实现的方法和系统
- Patent Title: Computer-implemented method and system for binding digital rights management executable code to a software application
- Patent Title (中): 用于将数字版权管理可执行代码绑定到软件应用程序的计算机实现的方法和系统
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Application No.: US11699678Application Date: 2007-01-29
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Publication No.: US08458673B2Publication Date: 2013-06-04
- Inventor: Ivan Gadea , Andres M. Torrubia
- Applicant: Ivan Gadea , Andres M. Torrubia
- Applicant Address: US IL Schaumburg
- Assignee: Flexera Software LLC
- Current Assignee: Flexera Software LLC
- Current Assignee Address: US IL Schaumburg
- Agency: Glenn Patent Group
- Agent Michael A. Glenn
- Priority: EP06380096 20060426
- Main IPC: G06F9/45
- IPC: G06F9/45

Abstract:
A computer-implemented method and system for binding digital rights management executable code to a software application are disclosed. The method and system include selecting a memory page of host application code, translating the contents of the selected memory page of host application code, saving the translated contents of the selected memory page into a stub code area, overwriting the selected memory page of host application code; removing host page permission for execution of code in the selected memory page of host application code, and emulating the translated contents of the selected memory page when an exception is raised as a result of attempted access to the selected memory page of host application code.
Public/Granted literature
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