Universal half-blind quantum computation

Universal half-blind quantum computation
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通用半盲量子计算

DOI:
10.1007/s12243-017-0561-z
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发表时间:
2017-01
期刊:
Annales des Telecommunications
影响因子:
--
通讯作者:
Zhou Xu
Zhou Xu
中科院分区:
其他
文献类型:
--
作者:
Tan Xiaoqing;Zhou Xu

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我们设计一个简单的方案。客户端根据输入和指令将他或她的量子计算委托给远程服务器。客户端Alice拥有一台经典计算机或有限的量子技术,这些都不足以让她进行通用量子计算。服务器鲍勃拥有一台成熟的量子计算机,并承诺诚实地执行计算。协议本身是半盲的,也就是说,鲍勃可以知道他实现了哪个量子门,但对爱丽丝的输入和输出一无所知。此外,爱丽丝只需要发送量子比特和执行泡利门。最后,分析了其安全性、通用性、半盲性和正确性,并简要讨论了其缺陷、可扩展性和验证性。
We devise a simple protocol. A client delegates his or her quantum computation to a remote server in accordance with the inputs and instructions. Alice, the client, has a classical computer or limited quantum technologies, and these are not sufficient for the universal quantum computation at her disposal. Bob, the server, owns a fully-fledged quantum computer and promises to execute the computation honestly. The protocol itself is half-blind, that is, Bob may learn which quantum gate he implements but nothing about Alice’s inputs and outputs. Furthermore, Alice is only required to send qubits and perform Pauli gates. Finally, we analyze the security, universality, half-blindness and correctness, and briefly discuss its defects, extension and verification.
DOI: --
发表时间: 2017
期刊: --
影响因子: --
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