Fathi E. Abd El-samie

Work place: Dept. Of Electronics& Communication Engineering, Faculty of Electronic Eng - Menufiya University. Egypt.

E-mail: fathi_sayed@yahoo.com

Website:

Research Interests: Data Structures and Algorithms, Multimedia Information System, Image Processing, Image Manipulation, Image Compression

Biography

Fathi E. Abd El-samie received the BSC (Honor), MSc, and PhD degree from Menofia university, Egypt, in 1998, 2001, 2005, respectively. He has been the teaching staff member with the department of electronics and electrical communication, faculty of electronic engineering. He is currently a research at KACST – TIC in radio frequency and photonics for the esociety. He is co- other about 200 paper in international conferences proceeding and journal and four textbooks, his current research interests at image enhancement, image interpolation, super resolution, data hiding, reconstruction of image, multimedia communication.

Author Articles
Combination of Hybrid Chaotic Encryption and LDPC for Secure Transmission of Images over Wireless Networks

By Mona F. M. Mursi Hossam Eldin H. Ahmed Fathi E. Abd El-samie Ayman H. Abd El-aziem

DOI: https://doi.org/10.5815/ijigsp.2014.12.02, Pub. Date: 8 Nov. 2014

Robust and secure transmission strategy for high quality image through wireless networks is considered a great challenge. However, the majority of encrypted image transmission schemes don't consider well the effect of bit errors occurring during transmission. These errors are due to the factors that affect the information such as noise and multipath propagation. That should be handled by an efficient channel coding scheme. Our proposed scheme is based on combining hybrid chaotic encryption, which is based on two-dimensional chaotic maps which is utilized for data security, with an error correction technique based on the Low Density Parity Check (LDPC) code. The LDPC is employed as channel coding for data communication in order to solve the problem of the channel’s limited bandwidth and improve throughput. Simulation results show that the proposed scheme achieves a high degree of robustness against channel impairments and wide varieties of attacks as wells as improved reliability of the wireless channel. In addition, LDPC is utilized for error correction in order to solve the limitations of wireless channels.

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