We propose a class of n -variable Boolean functions which can be used to implement quantum secure multiparty computation. We also give an implementation of a special quantum secure multiparty computation protocol. An advantage of our protocol is that only 1 qubit is needed to compute the n -tuple pairwise and function, which is more efficient comparing with previous protocols. We demonstrate our protocol on the IBM quantum cloud platform, with a probability of correct output as high as 94.63%. Therefore, our protocol presents a promising generalization in realization of various secure multipartite quantum tasks.

中文翻译：

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具有对称布尔函数的量子安全多方计算

我们提出了一类n变量布尔函数，可用于实现量子安全多方计算。我们还给出了一种特殊的量子安全多方计算协议的实现。我们协议的一个优点是只需要1个量子位就可以计算n元组的成对和函数，与以前的协议相比，效率更高。我们在IBM量子云平台上演示了我们的协议，正确输出的可能性高达94.63％。因此，我们的协议提出了实现各种安全的多部分量子任务的有希望的概括。