Parameterized Improved Fast Encryption Algorithm for Multimedia PIFEA-M

• Published in: IEEE communications letters Vol. 12; no. 6; pp. 404 - 406
• Main Author: Chefranov, A.G.
• Format: Journal Article
• Language: English
• Published: New York IEEE 01.06.2008; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Algorithms; Cryptography; Encryption; Multimedia; Process control; Random processes; Security

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.