{"title":"True random bit generator based on cell phone recording and chaotic encryption","authors":"Fei Xiang, Lei Zhang, Zhiyong Zhang, Lili Zhang","doi":"10.1109/ICAL.2012.6308147","DOIUrl":null,"url":null,"abstract":"This paper proposes a design method of true random bit generator(TRBG) based on cell phone recording and chaotic encryption. Firstly a recording from cell phone is collected, then is transformed the format operated by MATLAB. The recording is turned into a sequence in computer by MATLAB, which is encrypted by chaotic sequence from a chaotic system. Finally, through binarization a true random bit sequence is produced. Randomness and security analysis is carried out. Simulation results show that the properties of the bit sequence are excellent in randomness and security, and the method is safe, fast and easy to realize.","PeriodicalId":373152,"journal":{"name":"2012 IEEE International Conference on Automation and Logistics","volume":"106 7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 IEEE International Conference on Automation and Logistics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICAL.2012.6308147","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This paper proposes a design method of true random bit generator(TRBG) based on cell phone recording and chaotic encryption. Firstly a recording from cell phone is collected, then is transformed the format operated by MATLAB. The recording is turned into a sequence in computer by MATLAB, which is encrypted by chaotic sequence from a chaotic system. Finally, through binarization a true random bit sequence is produced. Randomness and security analysis is carried out. Simulation results show that the properties of the bit sequence are excellent in randomness and security, and the method is safe, fast and easy to realize.
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