{
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    "abstract": "This document describes requirements for a protocol to negotiate a security context for SIP-signaled Secure RTP (SRTP) media. In addition to the natural security requirements, this negotiation protocol must interoperate well with SIP in certain ways. A number of proposals have been published and a summary of these proposals is in the appendix of this document. This memo provides information for the Internet community.",
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      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
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      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "authors": [
      {
        "name": "Dan Wing"
      },
      {
        "name": "Steffen Fries"
      },
      {
        "name": "Hannes Tschofenig"
      },
      {
        "name": "Francois Audet"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docId": "RFC5479",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docLabel": "IETF RFC 5479",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docNumber": "5479",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docTitle": "Requirements and Analysis of Media Security Management Protocols",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "doi": "10.17487/RFC5479",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "href": "https://doi.org/10.17487/RFC5479",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "keywords": [
      "SRTP"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "Keying",
        "Secure RTP",
        "SRTP"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T19:29:21.615Z",
      "version": "extractDocs.js@commit:75b379398159"
    },
    "pages": "45",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "publicationDate": "2009-04-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "references": {
      "bibliographic": [
        "T-REC-H.248.2000",
        "RFC3326",
        "RFC3372",
        "RFC3550",
        "RFC3830",
        "RFC4474",
        "RFC4492",
        "RFC4568",
        "RFC4650",
        "RFC4738",
        "RFC4771",
        "RFC4916",
        "RFC4949",
        "RFC5027",
        "RFC5197",
        "RFC5246",
        "orphan/RFC5479/h:c9dda3a1",
        "orphan/RFC5479/h:deb05053",
        "orphan/RFC5479/h:779ef1de",
        "orphan/RFC5479/h:9ccac50f",
        "orphan/RFC5479/h:459d4f3d",
        "orphan/RFC5479/h:871bc9aa",
        "orphan/RFC5479/h:4edc91f3",
        "orphan/RFC5479/h:1565b975",
        "orphan/RFC5479/h:6e52b5f8",
        "orphan/RFC5479/h:4f4c07c9",
        "orphan/RFC5479/h:24ac1f89",
        "orphan/RFC5479/h:cbb4dfb8",
        "orphan/RFC5479/h:11f83cfe",
        "orphan/RFC5479/h:c77cb852",
        "orphan/RFC5479/h:f99e24b3",
        "orphan/RFC5479/h:180d7a1f"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=37 proseBlocks=44 skippedAnchorBlocks=41",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
        "updated": "2026-10-16T18:55:14.374Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "normative": [
        "NIST.FIPS.140-2",
        "RFC2119",
        "RFC3261",
        "RFC3262",
        "RFC3264",
        "RFC3711"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
        "updated": "2026-10-16T18:55:14.374Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc5479/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
      "updated": "2026-10-16T18:55:14.374Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
        "updated": "2026-10-16T18:55:14.374Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
        "updated": "2026-10-16T18:55:14.374Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc5479",
        "https://www.rfc-editor.org/errata_search.php?rfc=5479",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc5479.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
        "updated": "2026-10-16T18:55:14.374Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
        "updated": "2026-10-16T18:55:14.374Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
        "updated": "2026-10-16T18:55:14.374Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc5479/",
        "updated": "2026-10-16T18:55:14.374Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      }
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}