{"title":"基于信道互易的安全物联网密钥传输","authors":"Jinho Choi, J. Ha","doi":"10.1109/EuCNC.2016.7561068","DOIUrl":null,"url":null,"abstract":"Machine type communications (MTC) play a crucial role in the Internet of Things (IoT) where a number of devices are connected by wireless communications. Unfortunately, wireless communications are prone to various security threats including eavesdropping due to the broadcast nature. In this paper, we propose an approach that can generate a sequence of random numbers for a secret-key in an orthogonal frequency division multiplexing (OFDM) system. Since the random key is based on channel dependent signature (CDS) and generated without any predetermined sequences, a device can have a unique secret-key in the proposed approach, which suits to MTC for secure communications.","PeriodicalId":416277,"journal":{"name":"2016 European Conference on Networks and Communications (EuCNC)","volume":"160 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":"{\"title\":\"Secret key transmission based on channel reciprocity for secure IoT\",\"authors\":\"Jinho Choi, J. Ha\",\"doi\":\"10.1109/EuCNC.2016.7561068\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Machine type communications (MTC) play a crucial role in the Internet of Things (IoT) where a number of devices are connected by wireless communications. Unfortunately, wireless communications are prone to various security threats including eavesdropping due to the broadcast nature. In this paper, we propose an approach that can generate a sequence of random numbers for a secret-key in an orthogonal frequency division multiplexing (OFDM) system. Since the random key is based on channel dependent signature (CDS) and generated without any predetermined sequences, a device can have a unique secret-key in the proposed approach, which suits to MTC for secure communications.\",\"PeriodicalId\":416277,\"journal\":{\"name\":\"2016 European Conference on Networks and Communications (EuCNC)\",\"volume\":\"160 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"8\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2016 European Conference on Networks and Communications (EuCNC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EuCNC.2016.7561068\",\"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 European Conference on Networks and Communications (EuCNC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EuCNC.2016.7561068","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Secret key transmission based on channel reciprocity for secure IoT
Machine type communications (MTC) play a crucial role in the Internet of Things (IoT) where a number of devices are connected by wireless communications. Unfortunately, wireless communications are prone to various security threats including eavesdropping due to the broadcast nature. In this paper, we propose an approach that can generate a sequence of random numbers for a secret-key in an orthogonal frequency division multiplexing (OFDM) system. Since the random key is based on channel dependent signature (CDS) and generated without any predetermined sequences, a device can have a unique secret-key in the proposed approach, which suits to MTC for secure communications.
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