{
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    "abstract": "This document describes the key chain YANG data model. Key chains are commonly used for routing protocol authentication and other applications requiring symmetric keys. A key chain is a list containing one or more elements containing a Key ID, key string, send/accept lifetimes, and the associated authentication or encryption algorithm. By properly overlapping the send and accept lifetimes of multiple key chain elements, key strings and algorithms may be gracefully updated. By representing them in a YANG data model, key distribution can be automated.",
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    "authors": [
      {
        "name": "Acee Lindem"
      },
      {
        "name": "Yingzhen Qu"
      },
      {
        "name": "Derek M. Yeung"
      },
      {
        "name": "Ing-Wher (Helen) Chen"
      },
      {
        "name": "Zhaohui (Jeffrey) Zhang"
      }
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      "updated": "2026-10-13T18:25:12.650Z",
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      "confidence": "high",
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    "docLabel": "IETF RFC 8177",
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      "source": "resolved",
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    "docNumber": "8177",
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      "confidence": "high",
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      "updated": "2026-10-13T18:25:12.650Z",
      "version": "extractDocs.js@commit:6d30695438dd"
    },
    "docTitle": "YANG Data Model for Key Chains",
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      "confidence": "high",
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      "source": "parsed",
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      "updated": "2026-10-13T18:25:12.650Z",
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      "confidence": "high",
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      "updated": "2026-10-13T18:25:12.650Z",
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    },
    "doi": "10.17487/RFC8177",
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      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
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      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8177/",
      "updated": "2026-10-13T18:25:12.650Z",
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    "href": "https://doi.org/10.17487/RFC8177",
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      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8177/",
      "updated": "2026-10-13T18:25:12.650Z",
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    "pages": "25",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8177/",
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    },
    "publicationDate": "2017-06-01",
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      "confidence": "high",
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      "source": "parsed",
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      "updated": "2026-10-13T18:25:12.650Z",
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    "publisher": "IETF",
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      "confidence": "high",
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      "source": "parsed",
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      "bibliographic": [
        "RFC5649",
        "RFC5880",
        "RFC7210",
        "RSA.crypto.v2n2.1996",
        "RFC4948",
        "IETF.draft-ietf-netmod-revised-datastores-02",
        "RFC5905",
        "RFC7166",
        "RFC6194",
        "RFC5925",
        "RFC5926",
        "IETF.draft-chen-rtg-key-table-yang-00",
        "orphan/RFC8177/h:d0c60b18"
      ],
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        "note": "Parsed from RFC HTML references/informative sections",
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        "version": "extractDocs.js@commit:6d30695438dd"
      },
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        "RFC2119",
        "RFC6241",
        "RFC6536",
        "RFC6242",
        "RFC8040",
        "RFC5246",
        "RFC3688",
        "RFC6020",
        "RFC7950",
        "RFC8174"
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        "confidence": "high",
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        "updated": "2026-10-13T18:25:12.650Z",
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      "note": "Final URL resolved via URL redirect verification",
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      "source": "resolved",
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      "updated": "2026-10-13T18:25:12.650Z",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8177/",
        "updated": "2026-10-13T18:25:12.650Z",
        "version": "extractDocs.js@commit:6d30695438dd"
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        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8177/",
        "updated": "2026-10-13T18:25:12.650Z",
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      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8177/",
        "updated": "2026-10-13T18:25:12.650Z",
        "version": "extractDocs.js@commit:6d30695438dd"
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      "statusNote": "Proposed Standard",
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        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
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        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8177/",
        "updated": "2026-10-13T18:25:12.650Z",
        "version": "extractDocs.js@commit:6d30695438dd"
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      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
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        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8177/",
        "updated": "2026-10-13T18:25:12.650Z",
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