{
  "annotation_id": "384925a3-3708-4dd6-a2aa-eea4c7f8f604",
  "date_created": "2026-03-02T18:02:34.184000Z",
  "date_modified": "2026-03-02T18:02:34.184000Z",
  "file_hash": "89705973a237adf239639eb5d7c2fab09713c8621ff97244bab4384049038f4d",
  "private": false,
  "record": {
    "abstract": "Recently an attack strategy was proposed by Chau [H. F. Chau,\nquant-ph/0602099 v3], which was claimed to be able to break all quantum string\nseal protocols, including the one proposed by He [G. P. He, Int. J. Quant.\nInform. 4, 677 (2006)]. Here it will be shown that the information obtained in\nHe\u0027s protocol by the attack is trivial. Thus Chau\u0027s conclusion that all quantum\nstring seals are insecure is wrong. It will also be shown that some other\nclaims in Chau\u0027s paper are inaccurate either.",
    "arxiv_id": "quant-ph/0612071",
    "authors": [
      "Guang Ping He"
    ],
    "categories": [
      "quant-ph"
    ],
    "doi": "10.1103/PhysRevA.76.056301",
    "journal_ref": "Phys. Rev. A 76, 056301 (2007)",
    "title": "Comment on \"Quantum string seal is insecure\"",
    "url": "https://arxiv.org/abs/quant-ph/0612071"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "bb709c33-471d-43bf-937d-5e9f6b7f5ee1",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}