Calterah Cybersecurity White Paper (Part 3) | Calterah Radar Chip Security Firmware Solution

Calterah proposed a secure firmware solution for automotive radar chips in its cybersecurity white paper. This solution covers multiple aspects such as cryptographic engine drive, secure boot, secure storage, secure debugging, secure communication and secure upgrade, aiming to meet the cybersecurity challenges under the trend of "software-defined cars". Among them, Calterah radar chip products provide a rich Crypto algorithm acceleration engine, including SM2, SM3, SM4 and SM9 algorithms that support national cryptographic products. In addition, a secure boot solution is also provided, including the creation of a root of trust, the establishment of a trust chain and firmware encryption.