Minghui ZHAO, Lu ZHANG, Jin QI. A framework of trusted services management based on blockchain in social internet of things[J]. Telecommunications science, 2017, 33(10): 19-25.
DOI:
Minghui ZHAO, Lu ZHANG, Jin QI. A framework of trusted services management based on blockchain in social internet of things[J]. Telecommunications science, 2017, 33(10): 19-25. DOI: 10.11959/j.issn.1000-0801.2017274.
A framework of trusted services management based on blockchain in social internet of things
To cope with current problems of trusted services management in social internet of things (SIoT)
such as high degree of centralization
non-transparent transactions
vulnerability and so on
a framework of trusted services management based on blockchain in SIoT was proposed.This framework established the trusted relationship between service requesters and service providers directly by using decentralization of blockchain
then it produced and managed new transactions through smart contracts to realize transparency and reduce the cost of management.At the same time
the consensus mechanism of blockchain could be used for verifying transactions and preventing malicious attacks in order to reduce network attacks and malicious node spoofing.Finally
the main challenges which the framework would face in actual constructions were analyzed.
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references
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