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Quantum Bit Commitment: Difference between revisions
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This [https://arxiv.org/abs/1108.2879 example protocol] achieves the task of [[ | This [https://arxiv.org/abs/1108.2879 example protocol] achieves the task of [[bit commitment]] securely by using a relativistic scheme. | ||
In bit commitment, the commiter "commits" to a particular bit value. | In bit commitment, the commiter "commits" to a particular bit value. | ||
The receiver knows nothing about the committed bit value until the commiter chooses to do so (''hiding property''). | The receiver knows nothing about the committed bit value until the commiter chooses to do so (''hiding property''). | ||