Ping Xie resumes & CV records
Resumes
Ping Xie
Ping Xie
Ping Xie
Ping Xie, 78Edison, NJ
Ping Xie Phones & Addresses
Edison, NJ
Fords, NJ
807 Timber Oaks Rd, Edison, NJ 08820
Mentions for Ping Xie
Publications & IP owners
Us Patents
Authentication Of Binaries In Memory With Proxy Code Execution
US Patent:
8522015, Aug 27, 2013
Filed:
Jun 27, 2008
Appl. No.:
12/163792
Inventors:
Aaron Goldsmid - New York NY, US
Ping Xie - Redmond WA, US
Scott Miller - Redmond WA, US
Nir Ben Zvi - Redmond WA, US
Nathan Jeffrey Ide - Bothell WA, US
Manoj R. Mehta - Redmond WA, US
Ping Xie - Redmond WA, US
Scott Miller - Redmond WA, US
Nir Ben Zvi - Redmond WA, US
Nathan Jeffrey Ide - Bothell WA, US
Manoj R. Mehta - Redmond WA, US
Assignee:
Microsoft Corporation - Redmond WA
International Classification:
H04L 9/32
H04L 9/28
H04L 9/00
H04L 9/28
H04L 9/00
US Classification:
713165, 726 26, 726 28, 726 30, 713187, 713190, 705 59, 705 71
Abstract:
Presented is an anti-tampering method that validates and protects specific sections of a binary file. In one embodiment, this method permits a proxy engine to execute (via emulation by a virtual machine) the protected code on behalf of the binary in kernel mode upon successful completion of an integrity check. The integrity check can optionally check only the specific parts of code that the developer wishes to validate. The integrity check can cross binary boundaries. Moreover, the integrity check can be done on a hard drive or in memory. Furthermore, since the encrypted code is executed by the proxy engine in kernel mode, hackers are further deterred from modifying the code. Additionally, a method of creating a protected binary file is described herein.
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