{
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  "docId": "RFC4186",
  "document": {
    "abstract": "This document specifies an Extensible Authentication Protocol (EAP) mechanism for authentication and session key distribution using the Global System for Mobile Communications (GSM) Subscriber Identity Module (SIM). GSM is a second generation mobile network standard. The EAP-SIM mechanism specifies enhancements to GSM authentication and key agreement whereby multiple authentication triplets can be combined to create authentication responses and session keys of greater strength than the individual GSM triplets. The mechanism also includes network authentication, user anonymity support, result indications, and a fast re-authentication procedure. 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/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "authors": [
      {
        "name": "Henry Haverinen"
      },
      {
        "name": "Joseph A. Salowey"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "docId": "RFC4186",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "docLabel": "IETF RFC 4186",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "docNumber": "4186",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "docTitle": "Extensible Authentication Protocol Method for Global System for Mobile Communications (GSM) Subscriber Identity Modules (EAP-SIM)",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "doi": "10.17487/RFC4186",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "href": "https://doi.org/10.17487/RFC4186",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "keywords": [
      "3GPP"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "pages": "92",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "publicationDate": "2006-01-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
    },
    "references": {
      "bibliographic": [
        "3GPP.TS-23.003.200512",
        "3GPP.TS-55.205.200212",
        "RFC4086",
        "RFC3344",
        "RFC2548",
        "orphan/RFC4186/h:bb444923",
        "orphan/RFC4186/h:65e7f0d1",
        "orphan/RFC4186/h:fe52e971",
        "orphan/RFC4186/h:a6992a01",
        "orphan/RFC4186/h:dadead7e",
        "orphan/RFC4186/h:1b1a0f4c",
        "orphan/RFC4186/h:bec63ed0",
        "orphan/RFC4186/h:35d6db9f",
        "orphan/RFC4186/h:c14ed863"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=27 proseBlocks=32 skippedAnchorBlocks=29",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
        "updated": "2026-10-09T15:38:45.834Z",
        "version": "extractDocs.js@commit:12c59e0e1847"
      },
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        "ETSI.ETS-300-534.1997",
        "RFC2119",
        "ETSI.ETS-300-523.1997",
        "RFC2104",
        "RFC4282",
        "NIST.FIPS.197",
        "NIST.SP.800-38A",
        "NIST.FIPS.180-1",
        "NIST.FIPS.186-2",
        "RFC3629",
        "RFC3748",
        "RFC4187"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [
          "RFC2119",
          "RFC2104",
          "RFC4282",
          "NIST.FIPS.197",
          "NIST.SP.800-38A",
          "NIST.FIPS.180-1",
          "NIST.FIPS.186-2",
          "RFC3629",
          "RFC3748",
          "RFC4187",
          "orphan/RFC4186/h:993b5e85",
          "orphan/RFC4186/h:e0f59bdd"
        ],
        "overridden": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
        "updated": "2026-10-09T16:03:23.705Z",
        "version": "extractDocs.js@commit:8432189beb5c"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc4186/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
      "updated": "2026-10-09T15:38:45.834Z",
      "version": "extractDocs.js@commit:12c59e0e1847"
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    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
        "updated": "2026-10-09T15:38:45.834Z",
        "version": "extractDocs.js@commit:12c59e0e1847"
      },
      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
        "updated": "2026-10-09T15:38:45.834Z",
        "version": "extractDocs.js@commit:12c59e0e1847"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc4186",
        "https://www.rfc-editor.org/errata_search.php?rfc=4186",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc4186.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
        "updated": "2026-10-09T15:38:45.834Z",
        "version": "extractDocs.js@commit:12c59e0e1847"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
        "updated": "2026-10-09T15:38:45.834Z",
        "version": "extractDocs.js@commit:12c59e0e1847"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
        "updated": "2026-10-09T15:38:45.834Z",
        "version": "extractDocs.js@commit:12c59e0e1847"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4186/",
        "updated": "2026-10-09T15:38:45.834Z",
        "version": "extractDocs.js@commit:12c59e0e1847"
      }
    }
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}