@techreport{ribose-openpgp-sca-00,
    number =    {draft-ribose-openpgp-sca-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-ribose-openpgp-sca/00/},
    author =    {Ronald Henry Tse and Wong Wai Kit and Jack E. Lloyd and Daniel Elliot Wyatt and Erick Borsboom},
    title =     {{SCA Extensions For OpenPGP}},
    pagetotal = 27,
    year =      2017,
    month =     dec,
    day =       14,
    abstract =  {This document enables OpenPGP (RFC4880) to be used in a compliant manner according to regulations set by the SCA (the State Cryptography Administration of China) within China. Specifically, it extends OpenPGP to support the usage of SM2, SM3 and SM4 algorithms, and provides the SCA-compliant OpenPGP profile "SCA- SM234".},
}