Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Siddhartha Chhabra0
Xiaozhu Kang0
Alpa T. Narendra Trivedi0
David M. Durham0
Prashant Dewan0
Uday R. Savagaonkar0
Date of Patent
May 16, 2017
0Patent Application Number
147391330
Date Filed
June 15, 2015
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The entry/exit architecture may be a critical component of a protection framework using a secure enclaves-like trust framework for coprocessors. The entry/exit architecture describes steps that may be used to switch securely into a trusted execution environment (entry architecture) and out of the trusted execution environment (exit architecture), at the same time preventing any secure information from leaking to an untrusted environment.
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