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arXiv quant-ph/0602087quant-phcs.CC
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量子秘密投票

A quantum secret ballot

Shahar Dolev, Itamar Pitowsky, Boaz Tamir

摘要:

该文件涉及保护选票的保密性,使选民的身份不能与他们的选票相匹配。为了实现这一点,我们使用一个纠缠的量子态来代表选票。每一张选票都包括投票人的身份,明确地标记在装有选票的“信封”上。测量信封的内容会产生一个随机数,它不会透露任何有关选票的信息。然而,选举的结果可以明确地决定后,添加所有信封的随机数。我们考虑了几个版本的协议及其实现的复杂性。

英文摘要:

The paper concerns the protection of the secrecy of ballots, so that the identity of the voters cannot be matched with their vote. To achieve this we use an entangled quantum state to represent the ballots. Each ballot includes the identity of the voter, explicitly marked on the "envelope" containing it. Measuring the content of the envelope yields a random number which reveals no information about the vote. However, the outcome of the elections can be unambiguously decided after adding the random numbers from all envelopes. We consider a few versions of the protocol and their complexity of implementation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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