Assertion: password's hash | /r/HasProperty | available
Facets:
value: to the attacker
type: TRANSITIVE-OBJECT
Source sentences:
text: If a hash of the target password is available to the attacker, this number can be in the billions or trillions per second, since an offline attack is possible.
text: Special key stretching hashes are available that take a relatively long time to compute, reducing the rate at which guessing can take place.