3 ms·
Salting won't work in this particular case. You need to match plaintext against a blacklist. Salt per entry is too expensive, salt per blacklist is exploitable.
by eps 4y ago
Salting won't work in this particular case. You need to match plaintext against a blacklist. Salt per entry is too expensive, salt per blacklist is exploitable.
- BiteCode_dev 4y agoWere it be a small company, we would try sharding salts + increasing the number of rounds of scrypt or some mix with a bloom filter. However, this is facebook. It's not too expensive for them.