Image encryption based on s-box and 3D-chaotic maps and secure image transmission through ofdm in rayleigh fading channel
Image encryption based on s-box and 3D-chaotic maps and secure image transmission through ofdm in rayleigh fading channel

Jenan A. Namuq; Fadhil S. Hasan; Alaa H. Ali

Volume 42, Issue 2 , February 2024, , Page 288-297

https://doi.org/10.30684/etj.2024.141722.1508

Abstract
  Data security is vital if transferred over a wireless network or stored on a personal computer. The essential properties of chaos, such as initial state sensitivity and unpredictability, ...  Read More ...
Image Encryption Algorithm Based on Substitution Principle and Shuffling Scheme
Image Encryption Algorithm Based on Substitution Principle and Shuffling Scheme

Atyaf Hamad; Alaa K. Farhan

Volume 38, 3B , December 2020, , Page 98-103

https://doi.org/10.30684/etj.v38i3B.433

Abstract
  This research presents a method of image encryption that has been designed based on the algorithm of complete shuffling, transformation of substitution box, and predicated image crypto-system. ...  Read More ...
Images Encryption Using Chaos and Random Generation
Images Encryption Using Chaos and Random Generation

Yossra Hussain Ail; Zahraa A.H. Alobaidy

Volume 34, 1B , January 2016, , Page 172-179

https://doi.org/10.30684/etj.34.1B.19

Abstract
  Due to the network and multimedia application development information security become important since information can be attacked over the transmission channels and the combination ...  Read More ...
Image Encryption using Resilient Boolean Function and DCT
Image Encryption using Resilient Boolean Function and DCT

Hussam A. Darweesh; Ekbal H. Ali; Azhar Malik

Volume 29, Issue 12 , September 2011, , Page 2551-2563

https://doi.org/10.30684/ etj.29.12.14

Abstract
  The information security is becoming more important in data storage and transmission, where images are widely used in it. The Stream cipher cryptosystems are extensively used for provide ...  Read More ...
Visual Cryptography Vs Bit Level Secret Sharing For Image Encryption
Visual Cryptography Vs Bit Level Secret Sharing For Image Encryption

Musaab R. Abdulrazzaq

Volume 28, Issue 7 , March 2010, , Page 1340-1349

https://doi.org/10.30684/etj.28.7.6

Abstract
  Secret sharing is a scheme used to distribute secret among a group of users.Rather than making duplicated copies of secrets among users, the secret is dividedinto a number of pieces, ...  Read More ...