Parameterized Improved Fast Encryption Algorithm for Multimedia PIFEA-M

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.

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Bibliographic Details
Published in:IEEE communications letters 2008-06, Vol.12 (6), p.404-406
Main Author: Chefranov, A.G.
Format: Article
Language:English
Subjects:
Algorithms
Cryptography
Encryption
Multimedia
Process control
Random processes
Security
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Description
Summary: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.
ISSN:1089-7798
1558-2558
DOI:10.1109/LCOMM.2008.071592