| 基于LFSR的随机整数发生器设计 |
| |
| 引用本文： | 戴祖旭. 基于LFSR的随机整数发生器设计[J]. 信息安全与通信保密, 2008, 0(9): 106-107 |
| |
| 作者姓名： | 戴祖旭 |
| |
| 作者单位： | 武汉工程大学理学院,湖北武汉430073 |
| |
| 摘 要： | 信息隐藏与数字水印技术要求伪随机整数序列的周期足够长，以避免在同一位置重复嵌入秘密信息。文章根据线性反馈移位寄存器的基本理论设计实现了一种伪随机整数发生器，该发生器能生成任意指定周期的整数序列，为了进一步研究随机数的应用提供了一种实验平台。
|
| 关 键 词： | 伪随机数生成器 线性反馈移位寄存器 周期 |
A Pseudo-random Number Generator Based on Linear Feedback Shift Register |
| |
| DAI Zu-xu. A Pseudo-random Number Generator Based on Linear Feedback Shift Register[J]. China Information Security, 2008, 0(9): 106-107 |
| |
| Authors: | DAI Zu-xu |
| |
| Affiliation: | DAI Zu-xu (School of Science, Wuhan Institute of Technology, Wuhan Hubei, 430073, China) |
| |
| Abstract: | In the fields of information hiding and digital watermarking, a pseudo-random integer sequence, that has enough long period, is needed so as to avoid repeatedly embedding secret information at the same position.In this paper, based on linear feedback shift register theory, a random integer generator is proposed, and this new generator can generate integer sequence with any given period, It provides an experimental platform for further research on applications of random number. |
| |
| Keywords: | Pseudo-random number generator linear feedback shift register period |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
