CCC数字证书关系图
2023-11-28 17:42:36 0 举报CCC数字钥匙，欢迎技术交流
作者其他创作
大纲/内容
Re use
Sign
Device OEM CAPK/SK
[A] - SE Root CA Certificate
Instance CAPK/SK
Self Sign
[K] - Vehicle Public Key Certificate
SE ROOTPK/SK
Embed
[F] - Device OEM CA Certificate
[D] - Device OEM CA Certificate
[E] - Instance CA Certificate
[N] - Instance CA Attestation
[L] - Digital Key Creation Data
[H] - Digital Key Certificate
[M] - Vehicle OEM CA Certificate
1）每个CA建立给自己颁发证书2）B校验C成功后，颁发E3）配对过程中，E发给车辆，用于验证H4）M 用来验证F5）K用于安全建立，然后再传输L
[B] - SE Root Certificate
[C] CA Attestation
SE ROOT CAPK/SK
TRUST
Vehicle OEM CAPK/SK
Verify
[G] - Digital Key
数字钥匙系统更证书，被所有Vehicle OEMs互信
[J] - Vehicle OEM CA Certificate
数字钥匙系统更证书，被所有Device OEMs互信
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