Invention Grant
- Patent Title: Communication system
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Application No.: US16332535Application Date: 2017-09-12
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Publication No.: US11063751B2Publication Date: 2021-07-13
- Inventor: Kyusuk Han , Hyobin Bae
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- International Application: PCT/KR2017/009963 WO 20170912
- International Announcement: WO2018/048279 WO 20180315
- Main IPC: H04L9/08
- IPC: H04L9/08 ; H04L9/32 ; H04L12/40 ; H04L29/06

Abstract:
A communication system between a plurality of in-vehicle electronic devices protected using a symmetric key method is disclosed. The communication system includes a sender configured to transmit a message including a cyclic authentication code and a group authentication code, and a plurality of receivers configured to separately verify the message based on the cyclic authentication code and the group authentication code at a preset order.
Public/Granted literature
- US20190215153A1 COMMUNICATION SYSTEM Public/Granted day:2019-07-11
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