Concealed Casting / Cunning Caster and Attacks of Opportunity

[willuwontu]

If you use concealed casting or cunning caster when casting a spell do you still provoke an attack of opportunity?

[Matthew Downie]

Conceal Spell: "If an opponent fails its check, your casting also does not provoke attacks of opportunity"

Cunning Caster doesn't say this, so I guess RAW it doesn't.