IEEE 1609.2 PKI & Pseudonymity

Elliptic-curve signed V2X broadcast beacons rotated across weekly pseudonym certificate pools to prevent tracking while preserving accountability.

Certificate Revocation List (CRL) Pruning

Bloom-filtered delta-CRLs shrink 100MB revocation lists to sub-50KB binary structures, allowing real-time sidelink validation of emergency warning broadcasts without cloud round-trips.

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