I’m trying to upload a CSR from my server using the Origin Certificate Installation dialog box.
However, after pasting the CSR in and clicking ‘Next’, all that happens is the ‘Next’ button blinks for a moment and nothing changes.
How can I figure out what format or key types are acceptable? For the key I tried to match the Cloudflare key (for a different domain), which Qualys reports is EC 256 bits key with SHA256withECDSA signature algorithm.
Is there some format I need to paste it in as? I don’t find many details on this and interface doesn’t tell me what I’ve done wrong.