@techreport{yang-usecase-din-01,
    number =    {draft-yang-usecase-din-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-yang-usecase-din/01/},
    author =    {Yang Boyle},
    title =     {{Use cases of Blockchain: Application and Interworking}},
    pagetotal = 7,
    year =      2018,
    month =     jul,
    day =       2,
    abstract =  {The purpose of this document is to analyze several important use cases based on blockchain, including: blockchain based PKI for security device connection, blockchain as a service, interworking cross blockchain (exchange data and contracts cross different chains). Through case analysis, important scenarios and specific requirements are listed. Related solutions are also provided for easy understanding.},
}