发明名称 |
SECURE MESSAGE FILTERING TO VEHICLE ELECTRONIC CONTROL UNITS WITH SECURE PROVISIONING OF MESSAGE FILTERING RULES |
摘要 |
A method according to one embodiment includes the operations of configuring a host processor to receive a message filtering rule, the host processor associated with a vehicle; configuring a bus controller to verify authenticity of the message filtering rule, wherein the bus controller is programmed through an interface, the interface inaccessible from the host processor; filtering messages from the host processor using the verified message filtering rule, wherein the filtering is performed by the bus controller; and transmitting the filtered messages from the bus controller over a bus to one or more electronic control units (ECUs), the ECUs communicatively coupled to the bus. |
申请公布号 |
EP2786543(A1) |
申请公布日期 |
2014.10.08 |
申请号 |
EP20110879164 |
申请日期 |
2011.12.01 |
申请人 |
INTEL IP CORPORATION |
发明人 |
LORTZ, VICTOR B.;RATHI, SOMYA;RANGARAJAN, ANAND P.;KESAVAN, VIJAY SARATHI |
分类号 |
H04L29/06;G06F15/177;H04L9/32;H04L29/08 |
主分类号 |
H04L29/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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