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    "abstract": "This document describes the SEED encryption algorithm, which has been adopted by most of the security systems in the Republic of Korea. Included are a description of the encryption and the key scheduling algorithm (Section 2), the S-boxes (Appendix A), and a set of test vectors (Appendix B). This document obsoletes RFC 4009. This memo provides information for the Internet community.",
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        "name": "Hyangjin Lee"
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      {
        "name": "Sungjae Lee"
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      {
        "name": "Jaeho Yoon"
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        "name": "d.h. cheon"
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        "name": "Jaeil Lee"
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      "confidence": "high",
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      "confidence": "high",
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      "confidence": "high",
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      "confidence": "high",
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      "confidence": "high",
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        "confidence": "high",
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      "note": "Final URL resolved via URL redirect verification",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
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        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4269/",
        "updated": "2026-10-08T23:05:18.830Z",
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4269/",
        "updated": "2026-10-08T23:05:18.830Z",
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        "source": "parsed",
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        "version": "extractDocs.js@commit:e421a1aa72eb"
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        "confidence": "high",
        "note": "Derived from supersession relationship fields",
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        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc4269/",
        "updated": "2026-10-08T23:05:18.830Z",
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        "confidence": "high",
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