2016年6月21日
Measurement-only verifiable blind quantum computing with quantum input verification
PHYSICAL REVIEW A
- 巻
- 94
- 号
- 4
- 記述言語
- 英語
- 掲載種別
- DOI
- 10.1103/PhysRevA.94.042301
- 出版者・発行元
- AMER PHYSICAL SOC
Verifiable blind quantum computing is a secure delegated quantum computing
where a client with a limited quantum technology delegates her quantum
computing to a server who has a universal quantum computer. The client's
privacy is protected (blindness) and the correctness of the computation is
verifiable by the client in spite of her limited quantum technology
(verifiability). There are mainly two types of protocols for verifiable blind
quantum computing: the protocol where the client has only to generate
single-qubit states, and the protocol where the client needs only the ability
of single-qubit measurements. The latter is called the measurement-only
verifiable blind quantum computing. If the input of the client's quantum
computing is a quantum state whose classical efficient description is not known
to the client, there was no way for the measurement-only client to verify the
correctness of the input. Here we introduce a new protocol of measurement-only
verifiable blind quantum computing where the correctness of the quantum input
is also verifiable.
where a client with a limited quantum technology delegates her quantum
computing to a server who has a universal quantum computer. The client's
privacy is protected (blindness) and the correctness of the computation is
verifiable by the client in spite of her limited quantum technology
(verifiability). There are mainly two types of protocols for verifiable blind
quantum computing: the protocol where the client has only to generate
single-qubit states, and the protocol where the client needs only the ability
of single-qubit measurements. The latter is called the measurement-only
verifiable blind quantum computing. If the input of the client's quantum
computing is a quantum state whose classical efficient description is not known
to the client, there was no way for the measurement-only client to verify the
correctness of the input. Here we introduce a new protocol of measurement-only
verifiable blind quantum computing where the correctness of the quantum input
is also verifiable.
- リンク情報
-
- DOI
- https://doi.org/10.1103/PhysRevA.94.042301
- arXiv
- http://arxiv.org/abs/arXiv:1606.06467
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000384468800002&DestApp=WOS_CPL
- URL
- http://arxiv.org/abs/1606.06467v1
- URL
- http://arxiv.org/pdf/1606.06467v1 本文へのリンクあり
- ID情報
-
- DOI : 10.1103/PhysRevA.94.042301
- ISSN : 2469-9926
- eISSN : 2469-9934
- arXiv ID : arXiv:1606.06467
- Web of Science ID : WOS:000384468800002