Which two attributes are required on a certificate so it can be used as a CA certificate on SSL inspection?

For a certificate to function effectively as a Certificate Authority (CA) certificate in the context of SSL inspection, it is essential that the CA extension be set to TRUE. This attribute explicitly identifies the certificate as a CA certificate, which allows it to sign other certificates.

In the realm of SSL inspection, the CA certificate is vital because it essentially legitimizes the trust chain during the establishment of secure connections. When users connect to a site, the device performing SSL inspection must present a valid certificate to the browser; thus, it must be recognized as valid by the browser to avoid security warnings. The CA extension being set to TRUE signifies that this certificate is authorized to issue other certificates, which is fundamental for the inspection process to work seamlessly.

The keyUsage extension set to keyCertSign, while relevant, is not the only requirement. It defines the certificate’s capability to sign other certificates but is not explicitly required in all contexts for it to function as a CA for SSL inspection. This nuance leads to confusion regarding its necessity in specific configurations or implementations.

It’s important to note that while signature algorithms and documentation may play a role in the overall infrastructure and validity of certificates, they do not directly impact the certificate's ability to be used as a CA certificate for