1 research outputs found
Cryptanalysis with Ternary Difference: Applied to Block Cipher PRESENT
Signed difference approach was first introduced by
Wang for finding collision in MD5. In this paper we introduce
ternary difference approach and present it in 3 symbols. To
show its application we combine ternary difference approach
with conventional differential cryptanalysis and apply that to
cryptanalysis the reduced round PRESENT. We also use ant
colony technique to obtain the best differential characteristic.
To illustrate the privilege in the result of experiment, we
calculate advantage of the attack