{
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  "docId": "RFC8018",
  "document": {
    "abstract": "This document provides recommendations for the implementation of password-based cryptography, covering key derivation functions, encryption schemes, message authentication schemes, and ASN.1 syntax identifying the techniques. This document represents a republication of PKCS #5 v2.1 from RSA Laboratories' Public-Key Cryptography Standards (PKCS) series. By publishing this RFC, change control is transferred to the IETF. This document also obsoletes RFC 2898.",
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      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "authors": [
      {
        "name": "Kathleen Moriarty"
      },
      {
        "name": "Burt Kaliski"
      },
      {
        "name": "Andreas Rusch"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
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      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docId": "RFC8018",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docLabel": "IETF RFC 8018",
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      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
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    "docNumber": "8018",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docTitle": "PKCS #5: Password-Based Cryptography Specification Version 2.1",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docType": "Informational",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "doi": "10.17487/RFC8018",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "href": "https://doi.org/10.17487/RFC8018",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "keywords": [
      "Password-based Encryption",
      "Password-based Key Derivation"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "Password-based Encryption",
        "Password-based Key Derivation",
        "Salt"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T17:04:10.691Z",
      "version": "extractDocs.js@commit:8aec15acefbb"
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    "pages": "40",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publicationDate": "2017-01-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "references": {
      "normative": [
        "ANSI.X9.52.1998",
        "10.1109-RISP.1992.213269",
        "ISO.8824-1.2008",
        "ISO.8824-2.2008",
        "ISO.8824-3.2008",
        "ISO.8824-4.2008",
        "10.1145-242896.242897",
        "10.1145-359168.359172",
        "NIST.FIPS.46-3",
        "NIST.FIPS.81",
        "NIST.FIPS.180-4",
        "NIST.FIPS.197",
        "NIST.FIPS.198-1",
        "NIST.SP.800-63-2",
        "NIST.SP.800-132",
        "RSA.PKCS5.v1.5.1993",
        "RSA.PKCS5.v2.1.2012",
        "RFC5208",
        "SSCID.1865634",
        "RFC1319",
        "RFC1321",
        "RFC1423",
        "RFC2040",
        "RFC2104",
        "RFC2268",
        "RFC2898",
        "RFC3629",
        "RFC5652",
        "RFC5958",
        "RFC6149",
        "RFC6151",
        "RFC6194",
        "SSCID.14281976",
        "orphan/RFC8018/h:d99b058c",
        "orphan/RFC8018/h:83b62423"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
        "updated": "2026-10-14T16:15:14.675Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc8018/",
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      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
      "updated": "2026-10-14T16:15:14.675Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
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      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
        "updated": "2026-10-14T16:15:14.675Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
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        "RFC9579",
        "RFC9879"
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        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
        "updated": "2026-10-14T16:15:14.675Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataExist": true,
      "errataExist$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/rfc8018/",
        "updated": "2026-10-14T16:15:14.675Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataUrl": [
        "https://www.rfc-editor.org/errata/rfc8018",
        "https://www.rfc-editor.org/errata_search.php?rfc=8018",
        "https://www.rfc-editor.org/rfc/inline-errata/rfc8018.html"
      ],
      "errataUrl$meta": {
        "confidence": "high",
        "note": "Parsed from errata links on RFC/Datatracker pages",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
        "updated": "2026-10-14T16:15:14.675Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
        "updated": "2026-10-14T16:15:14.675Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "statusNote": "Informational",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
        "updated": "2026-10-14T16:15:14.675Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
        "updated": "2026-10-14T16:15:14.675Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "supersedes": [
        "RFC2898"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8018/",
        "updated": "2026-10-14T16:15:14.675Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
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}