Parameterized Improved Fast Encryption Algorithm for Multimedia PIFEA-M
Alexander G. Chefranov · IEEE Communications Letters · 2008
Improved fast encryption algorithm for multimedia IFEA-M is modified to withstand recently discovered vulnerability to differential known plaintext-ciphertext attack. The proposed parameterized algorithm PIFEA-M has the same performance as FEA-M that is about 25% better than that of IFEA-M.