International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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Volume 60 - Issue 6 |
Published: December 2012 |
Authors: Salah Zaher, Amr Badr, Ibrahim Farag, Tarek Abd Elmageed |
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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.