Invention Grant
- Patent Title: Inhibiting software tampering
- Patent Title (中): 禁止软件篡改
-
Application No.: US11061791Application Date: 2005-02-17
-
Publication No.: US07584509B2Publication Date: 2009-09-01
- Inventor: Wei Wu , Frank Nian-Tzu Chu , Erik Fortune , Julie D Bennett , Mohammed El-Gammal , Simon D Earnshaw
- Applicant: Wei Wu , Frank Nian-Tzu Chu , Erik Fortune , Julie D Bennett , Mohammed El-Gammal , Simon D Earnshaw
- Applicant Address: US WA Redmond
- Assignee: Microsoft Corporation
- Current Assignee: Microsoft Corporation
- Current Assignee Address: US WA Redmond
- Agency: Wolf, Greenfield & Sacks, P.C.
- Main IPC: G06F17/30
- IPC: G06F17/30 ; G06F11/00

Abstract:
Tampering with pieces of software is inhibited. The obfuscation of a software image so as to becloud the comprehension of hackers in reverse engineering pieces of software comprising the software image is provided. A process of verifying whether the pieces of software together constitute a software package that requires protection from tampering is also provided. Another process for determining whether the hardware resources, such as the central processing unit or the cache memory on a computing machine, belong to a class for which inhibiting software tampering is possible, is also provided.
Public/Granted literature
- US20060005251A1 Inhibiting software tampering Public/Granted day:2006-01-05
Information query