Question
Does cPanel support ECC / ECDSA certificates?
Answer
Yes, cPanel added support for ECDSA certificates in version 92. They are supported in both the Sectigo and LetsEncrypt AutoSSL providers.
The release notes for this feature can be found here:
https://docs.cpanel.net/release-notes/92-release-notes/#ecdsa-for-ssl-tls-certificates
Our documentation here explains the two key types that we offer for certificates (ECDSA and RSA):
https://docs.cpanel.net/knowledge-base/security/ssl-tls-key-types/