alt Hacker NewsMy guess would be something like the CA using some feature that was newer than what the equipment would support (e.g. ECC signatures but the equipment only supporting RSA), not an intentional "no real CAs" decision.
My guess would be something like the CA using some feature that was newer than what the equipment would support (e.g. ECC signatures but the equipment only supporting RSA), not an intentional "no real CAs" decision.