{
  "draft": "draft-ietf-smime-cms-rsa-kem-13",
  "doc_id": "RFC5990",
  "title": "Use of the RSA-KEM Key Transport Algorithm in the Cryptographic Message Syntax (CMS)",
  "authors": [
    "J. Randall",
    "B. Kaliski",
    "J. Brainard",
    "S. Turner"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "27",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "S/MIME Mail Security",
  "abstract": "The RSA-KEM Key Transport Algorithm is a one-pass (store-and-forward) mechanism for transporting keying data to a recipient using the recipient's RSA public key. (\"KEM\" stands for \"key encapsulation mechanism\".) This document specifies the conventions for using the RSA-KEM Key Transport Algorithm with the Cryptographic Message Syntax (CMS).  The ASN.1 syntax is aligned with an expected forthcoming change to American National Standard (ANS) X9.44.",
  "pub_date": "September 2010",
  "keywords": [
    "key encapsulation mechanism",
    "generic hybrid cipher"
  ],
  "obsoletes": [],
  "obsoleted_by": [
    "RFC9690"
  ],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC5990",
  "errata_url": "https://www.rfc-editor.org/errata/rfc5990"
}