| 一种基于混沌的随机数发生器设计及其IC实现 |
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| 引用本文： | 景为平,陈海进,朱守珍. 一种基于混沌的随机数发生器设计及其IC实现[J]. 固体电子学研究与进展, 2003, 23(1): 83-88 |
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| 作者姓名： | 景为平 陈海进 朱守珍 |
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| 作者单位： | 南通工学院电子信息研究中心,226007 |
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| 摘 要： | 在密码学、仿真学以及集成电路测试等许多领域 ,随机数起着重要的作用。在密码学中 ,通常要求所使用的随机数具有不可预测性。基于混沌现象 ,使用开关电容技术 ,用集成电路实现了一种硬件随机数发生器。测试结果表明 ,其产生的序列具有不可预测性 ,可以满足密码学的应用要求。
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| 关 键 词： | 随机数发生器 混沌 开关电容 |
| 文章编号： | 1000-3819(2003)01-083-06 |
| 修稿时间： | 2002-06-18 |
Design and Its Integrated Circuit Relization of a Chaos Based Random Number Generator |
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| JING Weiping CHEN Haijin ZHU Shouzhen. Design and Its Integrated Circuit Relization of a Chaos Based Random Number Generator[J]. Research & Progress of Solid State Electronics, 2003, 23(1): 83-88 |
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| Authors: | JING Weiping CHEN Haijin ZHU Shouzhen |
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| Abstract: | Random numbers play an important role in the fields such as cryptography,simulation and IC testing.The random numbers used in cryptography are often required to hold the unpredictable characteristic.Based on chaos,and using switched capacitor circuits,a random number generator(RNG)is designed and realized with integrated circuit in this paper.The testing results show that the sequence generated by this RNG is unpredictable,and can fit in with the requirement in cryptography. |
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| Keywords: | random number generator chaos switched capacitor |
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