01▲Automotive HSMs - Architectural Challenges and Security Implications arxiv.org Paper maps automotive HSMs in ECUs and SoCs, then points at the usual mess: isolation, updates, side channels, PQ readiness.arxivautomotivecryptographyembedded-securityhardware-security-modulepqcsecure-bootside-channelssignatures0 pts/kzima/15 days ago/discuss