{
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  "lastModified": "2026-10-20T22:10:47.300Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC8643",
  "document": {
    "abstract": "Opportunistic Secure Real-time Transport Protocol (OSRTP) is an implementation of the Opportunistic Security mechanism, as defined in RFC 7435, applied to the Real-time Transport Protocol (RTP). OSRTP allows encrypted media to be used in environments where support for encryption is not known in advance and is not required. OSRTP does not require Session Description Protocol (SDP) extensions or features and is fully backwards compatible with existing implementations using encrypted and authenticated media and implementations that do not encrypt or authenticate media packets. OSRTP is not specific to any key management technique for Secure RTP (SRTP). OSRTP is a transitional approach useful for migrating existing deployments of real-time communications to a fully encrypted and authenticated state.",
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      "confidence": "high",
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      "originalValue": null,
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      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "authors": [
      {
        "name": "Alan Johnston"
      },
      {
        "name": "Dr. Bernard D. Aboba"
      },
      {
        "name": "Andrew Hutton"
      },
      {
        "name": "Roland Jesske"
      },
      {
        "name": "Thomas Stach"
      }
    ],
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      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docId": "RFC8643",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
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    },
    "docLabel": "IETF RFC 8643",
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      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docNumber": "8643",
    "docNumber$meta": {
      "confidence": "high",
      "note": "From the RFC index entry (rfc-index.xml <doc-id>)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docTitle": "An Opportunistic Approach for Secure Real-time Transport Protocol (OSRTP)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "doi": "10.17487/RFC8643",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "href": "https://doi.org/10.17487/RFC8643",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "keywords": [
      "SRTP",
      "Opportunistic Security",
      "Encryption",
      "Best Effort",
      "OSRTP"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "SRTP",
        "Opportunistic Security",
        "Encryption",
        "Best Effort",
        "Osrtp"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T22:10:47.300Z",
      "version": "extractDocs.js@commit:301bfdf288d8"
    },
    "pages": "8",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "publicationDate": "2019-08-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "references": {
      "bibliographic": [
        "IETF.draft-kaplan-mmusic-best-effort-srtp-01",
        "RFC5939",
        "RFC6337"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=15 proseBlocks=18 skippedAnchorBlocks=16",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
        "updated": "2026-10-20T21:46:17.062Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "normative": [
        "RFC2119",
        "RFC3264",
        "RFC3550",
        "RFC3551",
        "RFC3711",
        "RFC4568",
        "RFC4585",
        "RFC5124",
        "RFC5763",
        "RFC6189",
        "RFC7435",
        "RFC8174"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
        "updated": "2026-10-20T21:46:17.062Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc8643/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
      "updated": "2026-10-20T21:46:17.061Z",
      "version": "extractDocs.js@commit:92f3ced618ff"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
        "updated": "2026-10-20T21:46:17.061Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
        "updated": "2026-10-20T21:46:17.061Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
        "updated": "2026-10-20T21:46:17.061Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
        "updated": "2026-10-20T21:46:17.061Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8643/",
        "updated": "2026-10-20T21:46:17.061Z",
        "version": "extractDocs.js@commit:92f3ced618ff"
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}