{
  "draft": "draft-mraihi-mutual-oath-hotp-variants-14",
  "doc_id": "RFC6287",
  "title": "OCRA: OATH Challenge-Response Algorithm",
  "authors": [
    "D. M'Raihi",
    "J. Rydell",
    "S. Bajaj",
    "S. Machani",
    "D. Naccache"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "38",
  "pub_status": "INFORMATIONAL",
  "status": "INFORMATIONAL",
  "source": "IETF - NON WORKING GROUP",
  "abstract": "This document describes an algorithm for challenge-response authentication developed by the Initiative for Open Authentication (OATH).  The specified mechanisms leverage the HMAC-based One-Time Password (HOTP) algorithm and offer one-way and mutual authentication, and electronic signature capabilities.  This document is not an Internet Standards Track specification; it is published for informational purposes.",
  "pub_date": "June 2011",
  "keywords": [
    "HOTP",
    "TOTP",
    "One-Time Password",
    "Authentication",
    "Signature"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC6287",
  "errata_url": "https://www.rfc-editor.org/errata/rfc6287"
}