Consider the game-based security proofs, i.e. a game played between the challenger and a PPT adversary.
My question is... what is the source of random coins for the adversary? Is is valid to say that the challenger provides the coins to the adversary?
"If" the challenger is the one giving the coins to the adversary, then I assume it will be possible for the challenger to initialize the adversary on the "same" coins and expect a deterministic behaviour.
If someone has a link for further explanation it would be really healpul. Thanks a lot.