Open Science Research Excellence
H. El-Kamchouchi and  Heba Gaber and  Fatma Ahmed and  Dalia H. El-Kamchouchi,  Implementing Fault Tolerance with Proxy Signature on the Improvement of RSA System.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2016, vol. 114(6). 1196 - 1201[viewed 26 August 2019]. Available from: