{
  "draft": "draft-nystrom-smime-hmac-sha-02",
  "doc_id": "RFC4231",
  "title": "Identifiers and Test Vectors for HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512",
  "authors": [
    "M. Nystrom"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "9",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "IETF - NON WORKING GROUP",
  "abstract": "This document provides test vectors for the HMAC-SHA-224, HMAC-SHA-256, HMAC-SHA-384, and HMAC-SHA-512 message authentication schemes.  It also provides ASN.1 object identifiers and Uniform Resource Identifiers (URIs) to identify use of these schemes in protocols.  The test vectors provided in this document may be used for conformance testing. [STANDARDS-TRACK]",
  "pub_date": "December 2005",
  "keywords": [
    "message authentication codes",
    "message authentication schemes"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC4231",
  "errata_url": "https://www.rfc-editor.org/errata/rfc4231"
}