Invention Grant
US08601273B2 Signed manifest for run-time verification of software program identity and integrity
有权
用于软件程序身份和完整性的运行时验证的签名清单
- Patent Title: Signed manifest for run-time verification of software program identity and integrity
- Patent Title (中): 用于软件程序身份和完整性的运行时验证的签名清单
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Application No.: US13118017Application Date: 2011-05-27
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Publication No.: US08601273B2Publication Date: 2013-12-03
- Inventor: Travis Schluessler , David Durham , George Cox , Karanvir Ken Grewal
- Applicant: Travis Schluessler , David Durham , George Cox , Karanvir Ken Grewal
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: H04L9/32
- IPC: H04L9/32
Abstract:
A measurement engine performs active platform observation. A program includes an integrity manifest to indicate an integrity check value for a section of the program's source code. The measurement engine computes a comparison value on the program's image in memory and determines if the comparison value matches the expected integrity check value. If the values do not match, the program's image is determined to be modified, and appropriate remedial action can be triggered. The integrity manifest can include a secure signature to verify the validity of the integrity manifest.
Public/Granted literature
- US20110231668A1 Signed Manifest for Run-Time Verification of Software Program Identity and Integrity Public/Granted day:2011-09-22
Information query
