List of the ZT Browser trusted SM2 certificate transparency log system

There are 3 SM2 certificate transparency log systems included and trusted by ZT Browser, and the specific parameters are shown in the following table. Welcome more SM2 certificate transparency log service release and submit for ZT Browser certification, after passing the certification, it will be included in ZT Browser for verifying the transparency signature data in the SM2 SSL certificate. More SM2 CT log, more secure for SM2 SSL certificate.

ZT Browser SM2 Certificate Transparency Policy: SM2 SSL certificates with a certificate validity period of less than or equal to 180 days must contain 2 SM2 SCT data, and SM2 SSL certificates greater than 180 days must contain 3 SM2 SCT data. But due to there are currently only three SM2 certificate transparency log systems available provided by ZoTrus, for the time being, only one SM2 SCT data is required for less than or equal to 180 days SM2 SSL certificate, and two SM2 SCT data are required for the greater than 180 days SM2 SSL certificate. If there are more SM2 certificate transparency log systems available on the market in the future that pass the certification of ZT Browser, the formal certificate transparency policy will be implemented.

SM2 CT log 1: https://log.sm2ct.cn/2023

SM2 CT log 2: https://sm2ct.cersign.cn/2023

SM2 CT log 3: https://log.sm2ct.com/2023