全自动化双向 TLS 链路鉴权与车主离线充电契约证书秒级验签
将信任根证书、主机厂出厂初始凭证与多运营商动态契约证书安全驻留在车规级硬件安全模块(HSM)中,杜绝密钥外泄风险。
HSM 硬件椭圆曲线数字签名加速
加密握手在 80 毫秒内迅捷完成,驾驶员插枪后几乎感知不到任何停顿即可安全吸合接触器。
- Hardware-backed private key storage adhering to ISO 21434.
- Automated certificate expiration and CRL checks over OCSP.
- Elliptic curve cryptography: Brainpool and NIST prime curves.
- Secure automated contract certificate installation via SECC.
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