{"title":"基于混沌振荡器的混合随机数发生器","authors":"N. Jiteurtragool, T. Masayoshi","doi":"10.1109/MITICON.2016.8025231","DOIUrl":null,"url":null,"abstract":"This paper presents a hybrid random number generator (HRNG) based on a combination of discrete-time chaotic oscillator and a linear feedback shift register (LFSR). The chaotic oscillator is designed and simulated using a 0.18μm CMOS technology with a supply voltage of 1.8 V. The chaotic dynamics is verified in time domain and analyzed to show the suitable properties of true randomness source. A random signal is produced by the chaotic oscillator and then, to increases the randomness; the signal is combined with LFSR signal through XOR gate. The throughput of the HRNG is 1Mbit/s and the randomness is tested using NIST statistical tests.","PeriodicalId":127868,"journal":{"name":"2016 Management and Innovation Technology International Conference (MITicon)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2016-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Hybrid random number generator based on chaotic oscillator\",\"authors\":\"N. Jiteurtragool, T. Masayoshi\",\"doi\":\"10.1109/MITICON.2016.8025231\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a hybrid random number generator (HRNG) based on a combination of discrete-time chaotic oscillator and a linear feedback shift register (LFSR). The chaotic oscillator is designed and simulated using a 0.18μm CMOS technology with a supply voltage of 1.8 V. The chaotic dynamics is verified in time domain and analyzed to show the suitable properties of true randomness source. A random signal is produced by the chaotic oscillator and then, to increases the randomness; the signal is combined with LFSR signal through XOR gate. The throughput of the HRNG is 1Mbit/s and the randomness is tested using NIST statistical tests.\",\"PeriodicalId\":127868,\"journal\":{\"name\":\"2016 Management and Innovation Technology International Conference (MITicon)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2016-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 Management and Innovation Technology International Conference (MITicon)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MITICON.2016.8025231\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 Management and Innovation Technology International Conference (MITicon)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MITICON.2016.8025231","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Hybrid random number generator based on chaotic oscillator
This paper presents a hybrid random number generator (HRNG) based on a combination of discrete-time chaotic oscillator and a linear feedback shift register (LFSR). The chaotic oscillator is designed and simulated using a 0.18μm CMOS technology with a supply voltage of 1.8 V. The chaotic dynamics is verified in time domain and analyzed to show the suitable properties of true randomness source. A random signal is produced by the chaotic oscillator and then, to increases the randomness; the signal is combined with LFSR signal through XOR gate. The throughput of the HRNG is 1Mbit/s and the randomness is tested using NIST statistical tests.
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