Architecting dedicated silicon pipelines capable of verifying 4,000 IEEE 1609.2 security signatures per second without CPU throttling.
In dense metropolitan intersections, an autonomous vehicle can receive over 3,000 Basic Safety Messages every second. If each message requires cryptographic verification via software, the main host CPU is immediately overwhelmed. V2Device incorporates a dedicated cryptographic coprocessor that verifies ECDSA P-256 signatures in 210 microseconds per packet.