Download steps of Suzhou ca certificate assistant:
1. Please log in to Suzhou ca official website and click on CA to publish the service.
2. Enter the software download page and click CA software download.
3. In the software download list, click Suzhou CA Certificate Assistant v 1.0 to download the installation file.
4. Double-click the installation file and follow the prompts to complete the installation. After the installation is completed, you can use Suzhou CA Certificate Assistant.
CA is issued by the service provider of a certification authority, which is the technical basis of digital signature and the identification of an online entity. It can prove the identity of the entity and the legitimacy of its public key, and prove the matching relationship between the entity and the public key.