Passphrases do not need to be (completely) human-generated.
On a related note, has anyone analyzed the entropy of markov chain generated passphrases?
On a related note, has anyone analyzed the entropy of markov chain generated passphrases?
http://apocryph.org/archives/556
and
http://apocryph.org/archives/693
Summary: Highly entropic Markov-generated phrases are long and hard to remember.