@techreport{haase-psk-encoding-00,
    number =    {draft-haase-psk-encoding-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-haase-psk-encoding/00/},
    author =    {Björn Haase},
    title =     {{Key encoding for manual typing operations.}},
    pagetotal = 11,
    year =      2020,
    month =     mar,
    day =       9,
    abstract =  {This document specifies a string encoding of external pre-shared keys (PSK) for applications where the key has to be entered manually by use of an alphanumeric or numeric keyboard.},
}