{
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  "lastModified": "2026-10-13T18:21:41.370Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC4568",
  "document": {
    "abstract": "This document defines a Session Description Protocol (SDP) cryptographic attribute for unicast media streams. The attribute describes a cryptographic key and other parameters that serve to configure security for a unicast media stream in either a single message or a roundtrip exchange. The attribute can be used with a variety of SDP media transports, and this document defines how to use it for the Secure Real-time Transport Protocol (SRTP) unicast media streams. The SDP crypto attribute requires the services of a data security protocol to secure the SDP message. [STANDARDS-TRACK]",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "authors": [
      {
        "name": "Flemming Andreasen"
      },
      {
        "name": "Mark Baugher"
      },
      {
        "name": "Dan Wing"
      }
    ],
    "authors$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/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docId": "RFC4568",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docLabel": "IETF RFC 4568",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docNumber": "4568",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docTitle": "Session Description Protocol (SDP) Security Descriptions for Media Streams",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "doi": "10.17487/RFC4568",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "href": "https://doi.org/10.17487/RFC4568",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "keywords": [
      "SRTP"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "pages": "44",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "publicationDate": "2006-07-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "references": {
      "bibliographic": [
        "RFC3407",
        "RFC3547",
        "RFC4430",
        "RFC4306",
        "RFC4301",
        "RFC3890",
        "RFC2733",
        "RFC2246",
        "RFC4567",
        "RFC3830",
        "RFC2104",
        "RFC3312",
        "RFC2974",
        "RFC3261",
        "RFC3311",
        "RFC3851",
        "RFC2015",
        "orphan/RFC4568/h:a20e756b",
        "orphan/RFC4568/h:bc1676ad",
        "orphan/RFC4568/h:3afd0e22",
        "orphan/RFC4568/h:a94fa7b9"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=29 proseBlocks=37 skippedAnchorBlocks=35",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
        "updated": "2026-10-13T18:21:41.370Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "normative": [
        "RFC3550",
        "RFC2119",
        "RFC4566",
        "RFC4234",
        "RFC2828",
        "RFC3264",
        "RFC3711",
        "RFC1750",
        "RFC3548",
        "RFC2434"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
        "updated": "2026-10-13T18:21:41.370Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc4568/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
      "updated": "2026-10-13T18:21:41.370Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
        "updated": "2026-10-13T18:21:41.370Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "errataExist": true,
      "errataExist$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/rfc4568/",
        "updated": "2026-10-13T18:21:41.370Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc4568",
        "https://www.rfc-editor.org/errata_search.php?rfc=4568"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
        "updated": "2026-10-13T18:21:41.370Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
        "updated": "2026-10-13T18:21:41.370Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
        "updated": "2026-10-13T18:21:41.370Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4568/",
        "updated": "2026-10-13T18:21:41.370Z",
        "version": "extractDocs.js@commit:6d30695438dd"
      }
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}