作者pei16 (^^)
看板NCTU-STAT98G
标题[演讲公告] 12/25 统计所专题演讲
时间Mon Dec 21 22:40:21 2009
※ [本文转录自 NCTU-STAT97G 看板]
作者: pei16 (^^) 看板: NCTU-STAT97G
标题: [演讲公告] 12/25 统计所专题演讲
时间: Mon Dec 21 22:34:10 2009
交通大学、清华大学 统计学研究所 专题演讲
题 目：A Class of Generators Suitable for Both Security and Simulation
Applications
主讲人：邓利源教授 （Department of Mathematical Sciences, The University of
Memphis, USA )
时 间：98年12月25日(星期五)上午10:00-10:50
(上午10:50-11:10茶会於交大统计所429室举行)
地 点：交大综合一馆427室
Abstract
Designing a pseudo-random number generator suitable for both simulation and
security applications is a challenging task. Classical generators like Linear
Congruential Generator LCG) or Multiple Recursive Generator (MRG) are good
for simulation applications but not suitable for security applications. They
are considered insecure because it is fairly easy to predict the whole
sequence from just a few past values. Therefore, they are not appropriate for
cryptographic applications. On the other hand, some pseudo-random bit
generators (PRBGs) such as the Blum-Blum-Shub (BBS) PRBG or the RSA PRBG are
considered secure but they tend to be very slow in computation. Hence, they
are not suitable for simulation applications. In this talk, we present a new
class of generators that can fit in both types of applications. Some
evaluation results on the security, efficiency, and empirical performance of
the new class of generators are provided.
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