%% You should probably cite draft-ietf-jose-hpke-encrypt-22 instead of this revision.
@techreport{ietf-jose-hpke-encrypt-21,
    number =    {draft-ietf-jose-hpke-encrypt-21},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-jose-hpke-encrypt/21/},
    author =    {Tirumaleswar Reddy.K and Hannes Tschofenig and Aritra Banerjee and Orie Steele and Michael B. Jones},
    title =     {{Use of Hybrid Public Key Encryption (HPKE) with JSON Web Encryption (JWE)}},
    pagetotal = 53,
    year =      ,
    month =     ,
    day =       ,
    abstract =  {This specification defines how to use Hybrid Public Key Encryption (HPKE) with JSON Web Encryption (JWE). HPKE enables public key encryption of arbitrary-sized plaintexts to a recipient's public key, and provides security against adaptive chosen ciphertext attacks. This specification chooses a specific subset of the HPKE features to use with JWE. This specification updates RFC 7516 (JWE) to enable use of Integrated Encryption as a Key Management Mode.},
}