Verifying 1,000 Safety Messages Per Second with ML-DSA
Adapting NIST FIPS 204 (ML-DSA) and stateful hash-based signatures for low-latency Vehicle-to-Everything direct communication.
Signature Compression and Header Packing
Overcoming the bandwidth impact of 2.4 KB lattice signatures on 5.9 GHz DSRC and C-V2X channels via selective certificate caching.
- High-throughput ML-DSA-44 and ML-DSA-65 signature verification.
- Parallel hardware pipeline verifying 1,000 Basic Safety Messages/sec.
- Selective certificate caching reducing V2X channel overhead by 70%.
- Sub-1 ms signature check latency on oncoming collision warnings.
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