Enhancement of Video Encryption Algorithm Performance Using Finite Field Z super(3) sub(2)-Based Chaotic Cipher

Enhancement of Video Encryption Algorithm Performance Using Finite Field Z super(3) sub(2)-Based Chaotic Cipher

This paper discusses the use of finite field Z super(3) sub(2) as the basis of bit stream encryption process with chaotic cipher. Construction of finite field Z super(3) sub(2) is based on finite field Z sub(2), algebraic concept employed in cryptography. Finite field Z super(3) sub(2) has eight ele...

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Veröffentlicht in:Journal of communication and computer 2012-08, Vol.9 (8), p.960-964
Hauptverfasser: Suryadi, M T, Budiardjo, B, Ramli, K
Format: Artikel
Sprache:eng
Schlagworte:
Algebra
Algorithms
Chaos theory
Cryptography
Encryption
Mathematical analysis
Robustness
Streams
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Zusammenfassung:This paper discusses the use of finite field Z super(3) sub(2) as the basis of bit stream encryption process with chaotic cipher. Construction of finite field Z super(3) sub(2) is based on finite field Z sub(2), algebraic concept employed in cryptography. Finite field Z super(3) sub(2) has eight elements whereas Z sub(2) has two elements. Therefore more combination of bit stream composition pattern can be achieved and robustness against known-plaintext attack is expected.
ISSN:1548-7709