|
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
|
| Volume 60 - Issue 6 |
| Published: December 2012 |
| Authors: Salah Zaher, Amr Badr, Ibrahim Farag, Tarek Abd Elmageed |
10.5120/9698-4139
|
Salah Zaher, Amr Badr, Ibrahim Farag, Tarek Abd Elmageed . Using P System with GPU Model to Design and Implement a Public Key Cryptography. International Journal of Computer Applications. 60, 6 (December 2012), 37-44. DOI=10.5120/9698-4139
@article{ 10.5120/9698-4139,
author = { Salah Zaher,Amr Badr,Ibrahim Farag,Tarek Abd Elmageed },
title = { Using P System with GPU Model to Design and Implement a Public Key Cryptography },
journal = { International Journal of Computer Applications },
year = { 2012 },
volume = { 60 },
number = { 6 },
pages = { 37-44 },
doi = { 10.5120/9698-4139 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2012
%A Salah Zaher
%A Amr Badr
%A Ibrahim Farag
%A Tarek Abd Elmageed
%T Using P System with GPU Model to Design and Implement a Public Key Cryptography%T
%J International Journal of Computer Applications
%V 60
%N 6
%P 37-44
%R 10.5120/9698-4139
%I Foundation of Computer Science (FCS), NY, USA
Simulators are limited by the available resources on the GPU as well as the CPU. Simulation of P systems with active membrane using GPUs is a new concept in the development of applications for membrane computing. P systems are an alternative approach to extract all performance available on GPUs due to its parallel nature. In this paper, a design and an implementation of a simulator for a cryptography system using GPU in a P system frame is presented. Then a comparative study is conducted concerning the performance of the GPU model and the CPU model in terms of the needed time to perform encryption /decryption processes. The results show that the proposed GPU system can help in enhancement of encryption /decryption algorithm running in membrane environment.