| BBS伪随机发生器的改进与应用 |
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| 引用本文： | 汤永龙.BBS伪随机发生器的改进与应用[J].信息与电脑,2010(1). |
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| 作者姓名： | 汤永龙 |
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| 作者单位： | 吉首大学信息管理与工程学院; |
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| 基金项目： | 湖南省教育厅自然科学基金项目(09C791)的资助 |
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| 摘 要： | 传统的BBS随机数生成器是逐个比特的生成器,因此速度比较慢。在本文,我们对传统的BBS生成器进行了改进,得到每次生成多位比特的高速BBS生成器。基于我们的生成器,我们构造了一个高速的概率加密系统。
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| 关 键 词： | 密码学 BBS随机发生器 概率加密 |
Improved BBS Pseudorandom Generators and its Application |
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| Tang Yonglong School of Information Management , Engineering,Jishou University.Improved BBS Pseudorandom Generators and its Application[J].China Computer & Communication,2010(1). |
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| Authors: | Tang Yonglong School of Information Management Engineering Jishou University |
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| Affiliation: | Tang Yonglong School of Information Management and Engineering,Jishou University,427000 |
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| Abstract: | Traditional BBS pseudorandom generator is a generator in which a bit can be generated for every time,hence its efficiency is low.In this paper, we improve traditional BBS pseudorandom generator and obtain a more efficient BBS pseudorandom generator in which lots of bits can be generated for every time.Based on our BBS pseudorandom generator,we construct a probabilistic encryption system with higher efficiency. |
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| Keywords: | Cryptography BBS pseudorandom generator probabilistic encryption |
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