AES WITH CHAOTIC USING CHEBYSHEV POLYNOMIAL

Authors

  • Tanya jabor Middle Technical University
  • Hiba Taresh University of Technology
  • Alaa Raheema University of Technology

DOI:

https://doi.org/10.25195/ijci.v44i2.55

Keywords:

Advanced encryption standard, AES, Chebyshev, modified AES

Abstract

All the important information is exchanged between facilities using the internet and networks, all these data should be
secret and secured probably, the personal information of person in each of these institutions day by day need to organized secretly
and the need of the cryptography systems is raised which can easily encrypt the personal and critical data and it can be shared with
other centers via internet without and concerns about privacy.
Chaotic performance is added to different phases of AES but very few apply it on key generation and choosing Chebyshev
Polynomial will provide a chaotic map which will led to random strong key. our system based on modified advanced encryption
standard (AES) , with encryption and decryption in real time taking to consideration the criticality of data images that been
encrypted the main encryption algorithm is the same the modification is done by replacing the key generation algorithm by
Chebyshev Polynomial to generate key with the required key size.

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Author Biographies

Tanya jabor, Middle Technical University

Applied Arts Institute

Hiba Taresh, University of Technology

Building and Construction Engineering Department

Alaa Raheema, University of Technology

Building and Construction Engineering Department

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Published

2018-12-31

Issue

Vol. 44 No. 2 (2018): Iraqi Journal for Computers and Informatics

Section

Articles

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