3 ms·
If the attacker knows or controls any part of the data then the compressed size leaks information about the unknown data because the compressed size will be sma
by zrm 10y ago
If the attacker knows or controls any part of the data then the compressed size leaks information about the unknown data because the compressed size will be smaller if the known data shares bytes with the unknown data.
- Drdrdrq 10y agoThanks for the explanation! Attack: https://en.m.wikipedia.org/wiki/BREACH_(security_exploit) https://en.m.wikipedia.org/wiki/BREACH_(security_exploit)