@techreport{wang-core-profile-secflag-options-02,
    number =    {draft-wang-core-profile-secflag-options-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-wang-core-profile-secflag-options/02/},
    author =    {Lei Wang and Wendong Wang and Lei Zhu and Fang Yu},
    title =     {{CoAP Option Extensions: Profile and Sec-flag}},
    pagetotal = 12,
    year =      2012,
    month =     oct,
    day =       12,
    abstract =  {This memo adds two Options for the Constrained Application Protocol (CoAP): Profile and Sec-flag. The Profile Option is indicating the identification of an application using CoAP. The Sec-flag Option complements the security considerations of CoAP.},
}