Invention Grant
- Patent Title: Trusted service for detecting attacks on trusted execution environments
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Application No.: US17009791Application Date: 2020-09-02
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Publication No.: US11748472B2Publication Date: 2023-09-05
- Inventor: Ghassan Karame , Claudio Soriente
- Applicant: NEC Laboratories Europe GmbH
- Applicant Address: DE Heidelberg
- Assignee: NEC CORPORATION
- Current Assignee: NEC CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Leydig, Voit & Mayer, Ltd.
- Main IPC: G06F21/55
- IPC: G06F21/55 ; G06F21/57
Abstract:
A method for providing a trusted service to a trusted execution environment running on a remote host machine includes receiving a message from the trusted execution environment and incrementing a counter of the trusted service. A response message is sent to the trusted execution environment using a value of the incremented counter.
Public/Granted literature
- US20220067150A1 TRUSTED SERVICE FOR DETECTING ATTACKS ON TRUSTED EXECUTION ENVIRONMENTS Public/Granted day:2022-03-03
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