Geert Hendrickx

Make CN field optional?

4

Hi According to this thread: https://community.letsencrypt.org/t/questions-re-simplifying-issuance-for-very-long-domain-names/207925 the x509 CN (Common Name) and the entire Subject field should be optional and even disappear entirely in the long run. (read the whole...

**Which version are you referring to** 3.2 **Describe your feature request (if it's a technical feature)** The `extended_master_secret` TLS extension has been introduced in [RFC 7627](https://www.rfc-editor.org/rfc/rfc7627) in response to the...