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Added by Arxiv Bot | Added: 2026-03-02 18:02 | Views: 1 | Source: arXiv Dataset IDs (Model)

Unconditionally Secure Quantum Bit Commitment

Authors	Horace P. Yuen
Categories	quant-ph
ArXiv ID	quant-ph/0505132
URL	https://arxiv.org/abs/quant-ph/0505132

Abstract

The ``impossibility proof'' on unconditionally secure quantum bit commitment is examined. It is shown that the possibility of juxtaposing quantum and classical randomness has not been properly taken into account. A specific protocol that beats entanglement cheating with entanglement is proven to be unconditionally secure.

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    "abstract": "The ``impossibility proof\u0027\u0027 on unconditionally secure quantum bit commitment\nis examined. It is shown that the possibility of juxtaposing quantum and\nclassical randomness has not been properly taken into account. A specific\nprotocol that beats entanglement cheating with entanglement is proven to be\nunconditionally secure.",
    "arxiv_id": "quant-ph/0505132",
    "authors": [
      "Horace P. Yuen"
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    "title": "Unconditionally Secure Quantum Bit Commitment",
    "url": "https://arxiv.org/abs/quant-ph/0505132"
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