%% You should probably cite rfc5794 instead of this I-D.
@techreport{nsri-aria-04,
    number =    {draft-nsri-aria-04},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-nsri-aria/04/},
    author =    {Jaeheon Kim and Jooyoung Lee and Choonsoo Kim and Jungkeun Lee and Daesung Kwon},
    title =     {{A Description of the ARIA Encryption Algorithm}},
    pagetotal = 18,
    year =      2009,
    month =     dec,
    day =       3,
    abstract =  {This document describes the ARIA encryption algorithm. ARIA is a 128-bit block cipher with 128-, 192-, and 256-bit keys. The algorithm consists of a key scheduling part and data randomizing part. This document is not an Internet Standards Track specification; it is published for informational purposes.},
}