%% You should probably cite rfc4312 instead of this I-D.
@techreport{kato-ipsec-ciph-camellia-01,
    number =    {draft-kato-ipsec-ciph-camellia-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-kato-ipsec-ciph-camellia/01/},
    author =    {加藤 明洋 and Shiho Moriai and Masayuki Kanda},
    title =     {{The Camellia Cipher Algorithm and Its Use With IPsec}},
    pagetotal = 8,
    year =      2005,
    month =     mar,
    day =       25,
    abstract =  {This document describes the use of the Camellia block cipher algorithm in Cipher Block Chaining Mode, with an explicit Initialization Vector, as a confidentiality mechanism within the context of the IPsec Encapsulating Security Payload (ESP). {[}STANDARDS-TRACK{]}},
}