QuantumV2X: 智能网联车控网络的后量子密码学防御工程

QuantumV2X 全面攻克格密码超大公钥与签名体量带来的空口信道拥塞瓶颈，在车规级 HSM 硬件芯片中实现线速 PQC 验签与超低开销 BSM 广播。

保护汽车全生命周期固件与遥测数据免受量子解密威胁

如今部署的汽车平台将持续运行至具备密码学相关性的量子计算机（CRQC）时代。QuantumV2X 设计紧凑型格密码签名，在消除 Shor 算法漏洞的同时，将验证耗时控制在 10 毫秒以内。

Core Engineering Areas

• Lattice Cryptography in V2X Packets — Overcoming public key and signature size constraints on 5.9 GHz radio channels through signature aggregation.
• Quantum-Safe SCMS Architecture — Architecting smooth multi-decade transition paths for Root CAs, Enrollment Authorities, and pseudonym batches.
• Hardware PQC Acceleration in ECUs — Silicon optimizations enabling microsecond verification of lattice polynomial multiplications on automotive chips.

Technical Articles

• Benchmarking PQC Signature Overhead: Channel Congestion vs Cryptographic Longevity
• IEEE 1609.2.1 Hybrid Profiles: Combining NIST P-256 with ML-DSA-44

Related Cluster Architecture Specifications

• AutomotiveV2X — Connected Vehicle-to-Everything & Cooperative ITS Architecture
• CellularV2X — 3GPP C-V2X Architecture, PC5 Direct Sidelink & Cellular Uu Infrastructure
• NRV2X — 5G NR V2X Sidelink, Sub-Millisecond Latency & High-Rate Sensor Sharing
• ISACV2X — Integrated Sensing and Communication (ISAC) for Automotive V2X