Common use of Advantage Clause in Contracts

Advantage. In the following, a (tj, nmax)-attacker is an attacker A that runs in time at most tj and never fills more than nmax virtual cells with data (not equal to ). The attacker wins the forward secret encrypted RAM security game if she correctly guesses the random bit b in the end. The advantage of against a forward secret encrypted RAM scheme eram is defined by Adv eram enc-ram

Advantage. In the following, a (tjt′, nmax)-attacker is an attacker A that runs in time at most tj t′ and never fills more than nmax virtual cells with data (not equal to ). The attacker wins the forward secret encrypted RAM security game if she correctly guesses the random bit b in the end. The advantage of against a forward secret encrypted RAM scheme eram is defined by Adv eram enc-ram