Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2008
Session Number:P2
Session:
Number:P2-40
Application-Adaptive Pseudo Random Number Generators and Binding Selector
Suk Han Lee, Ha Young Jeong, Yong Surk Lee,
pp.-
Publication Date:2008/7/7
Online ISSN:2188-5079
Summary:
In this paper, we propose hardware based random number generators according to an equation that uses area, speed, randomness level, and parallelism {?depending on how many numbers are generated at a time. In addition, we propose a selector which can choose a suitable random generator among the others in the specific application using C language. Each random number generator is verified and synthesized. For each case, the instruction to delay random generation is compared with general software implementation. As a result, in keeping a rational trade-off line, the selector chose a suitable random generator which is about four times faster than software random number generation with a 2.25% area increase on average.