US 12,395,471 B2
Sufficiently secure controller area network
Mert Dieter Pese, Howell, MI (US); and Kang G. Shin, Ann Arbor, MI (US)
Assigned to The Regents of The University of Michigan, Ann Arbor, MI (US)
Filed by THE REGENTS OF THE UNIVERSITY OF MICHIGAN, Ann Arbor, MI (US)
Filed on Oct. 4, 2022, as Appl. No. 17/959,431.
Claims priority of provisional application 63/251,958, filed on Oct. 4, 2021.
Prior Publication US 2023/0106378 A1, Apr. 6, 2023
Int. Cl. H04L 9/40 (2022.01)
CPC H04L 63/0428 (2013.01) [H04L 63/02 (2013.01); H04L 63/0876 (2013.01); H04L 63/123 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A secure method for messaging in a vehicle network, comprising:
establishing a data session on the vehicle network by a given electronic control unit in the vehicle network, wherein establishing the data session includes:
transmitting, by the given electronic control unit, the encoded data frame over the serial data link, wherein the serial data link is further defined as a controller area network.