Reading your original reply, I walk away with these four points from your four paragraphs, now with the knowledge that wherever you typed "TDD" you could mean "

Reading your original reply, I walk away with these four points from your four paragraphs, now with the knowledge that wherever you typed "TDD" you could mean "testing" as well. - Testing distributed cryptography is difficult. - Read a book. - You're a web developer and don't know the first thing about testing TLS stacks, clearly. - Testing does not improve systems security, as evidenced by Ruby on Rails: Rails uses testing and it's insecure. Seriously, re-read your comment. More than half of it is just unnecessary and dilutes what little point you've made into something unrecognizable in the snark.