{
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  "sourcePath": "src/main/data/docs",
  "docId": "RFC6210",
  "document": {
    "abstract": "New hash algorithms are being developed that may include parameters. Cryptographic Message Syntax (CMS) has not currently defined any hash algorithms with parameters, but anecdotal evidence suggests that defining one could cause major problems. This document defines just such an algorithm and describes how to use it so that experiments can be run to find out how bad including hash parameters will be. This document defines an Experimental Protocol for the Internet community.",
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      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "authors": [
      {
        "name": "Jim Schaad"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docId": "RFC6210",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docLabel": "IETF RFC 6210",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docNumber": "6210",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docTitle": "Experiment: Hash Functions with Parameters in the Cryptographic Message Syntax (CMS) and S/MIME",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "docType": "Experimental",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "doi": "10.17487/RFC6210",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "href": "https://doi.org/10.17487/RFC6210",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "keywords": [
      "MD5-XOR"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "MD5-XOR",
        "Parameterized"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T19:31:36.669Z",
      "version": "extractDocs.js@commit:75b379398159"
    },
    "pages": "14",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "publicationDate": "2011-04-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "references": {
      "bibliographic": [
        "RFC5911",
        "RFC5912",
        "RFC4134",
        "orphan/RFC6210/h:df2c798f"
      ],
      "bibliographic$meta": {
        "confidence": "medium",
        "flag": "MIXED_REF_LAYOUT_RISK anchored=10 proseBlocks=15 skippedAnchorBlocks=12",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "reviewRequired": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
        "updated": "2026-10-16T18:56:58.536Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "normative": [
        "T-REC-X.680.2008",
        "RFC5652",
        "RFC1321",
        "RFC2119",
        "RFC2231",
        "RFC5751"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
        "updated": "2026-10-16T18:56:58.536Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc6210/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
      "updated": "2026-10-16T18:56:58.536Z",
      "version": "extractDocs.js@commit:a6ae1efef02e"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
        "updated": "2026-10-16T18:56:58.536Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "errataExist": true,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
        "updated": "2026-10-16T18:56:58.536Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc6210",
        "https://www.rfc-editor.org/errata_search.php?rfc=6210",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc6210.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
        "updated": "2026-10-16T18:56:58.536Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
        "updated": "2026-10-16T18:56:58.536Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
      },
      "statusNote": "Experimental",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc6210/",
        "updated": "2026-10-16T18:56:58.536Z",
        "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/rfc6210/",
        "updated": "2026-10-16T18:56:58.536Z",
        "version": "extractDocs.js@commit:a6ae1efef02e"
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}