Invention Application
- Patent Title: Glitch Attack Mitigation for In-Vehicle Networks
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Application No.: US17484627Application Date: 2021-09-24
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Publication No.: US20220012371A1Publication Date: 2022-01-13
- Inventor: Marcio Juliato , Vuk Lesi , Christopher Gutierrez , Shabbir Ahmed , Qian Wang , Manoj Sastry
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06F21/75
- IPC: G06F21/75 ; G06F21/51 ; G06F21/55 ; G06F21/81
Abstract:
Systems, apparatuses, and methods to mitigate effects of glitch attacks on a broadcast communication bus are provided. The voltage levels of the communication bus are repeatedly sampled to identify glitch attacks. The voltage level on the communication bus can be overdriven or overwritten to either corrupt received messages or correct received messages.
Public/Granted literature
- US11966503B2 Glitch attack mitigation for in-vehicle networks Public/Granted day:2024-04-23
Information query
