{
  "annotation_id": "66e997e1-5025-40ba-9d93-7191acf6d41a",
  "date_created": "2026-03-02T18:02:15.966000Z",
  "date_modified": "2026-03-02T18:02:15.966000Z",
  "file_hash": "8c4f7151e4e1204059549ad84afbebf337946256e3d8b10d9d40ed5eccc906f5",
  "private": false,
  "record": {
    "abstract": "As an alternative to the usual key generation by two-way communication in\nschemes for quantum cryptography, we consider codes for key generation by\none-way communication. We study codes that could be applied to the raw key\nsequences that are ideally obtained in recently proposed scenarios for quantum\nkey distribution, which can be regarded as communication through symmetric\nfour-letter channels.",
    "arxiv_id": "quant-ph/0504093",
    "authors": [
      "Berthold-Georg Englert",
      "Fang-Wei Fu",
      "Harald Niederreiter",
      "Chaoping Xing"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1142/9789812701633_0009",
    "title": "Codes for Key Generation in Quantum Cryptography",
    "url": "https://arxiv.org/abs/quant-ph/0504093"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "3cd31590-7ea6-49ed-af04-93bcd166aa05",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}