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DS-CBIoT: a generic framework on data sharing based on consortium blockchain and IoT

The Internet of Things(IoT) is a communication technology which will have a deep influence on data sharing. However, IoT requires security access and data traceability against evil attacks. Blockchain, as the infrastructure of Bitcoin, perfectly meets the need. In this paper, we give out a generic data sharing framework based on consortium blockchain and IoT(CBIoT). Then a formal description and two security characteristics are purposed. Finally, an implementation is presented combing with block.