%% You should probably cite rfc3713 instead of this I-D.
@techreport{nakajima-camellia-03,
    number =    {draft-nakajima-camellia-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-nakajima-camellia/03/},
    author =    {Mitsuru Matsui and Shiho Moriai and Junko Nakajima},
    title =     {{A Description of the Camellia Encryption Algorithm}},
    pagetotal = 15,
    year =      2003,
    month =     dec,
    day =       15,
    abstract =  {This document describes the Camellia encryption algorithm. Camellia is a block cipher with 128-bit block size and 128-, 192-, and 256-bit keys. The algorithm description is presented together with key scheduling part and data randomizing part. This memo provides information for the Internet community.},
}