Abstract
Blind quantum computation allows a client who does not have enough quantum resources or technologies to achieve quantum computation on a remote quantum server such that the client's input, output, and algorithm remain unknown to the server. Up to now, single- and double-server blind quantum computation have been considered. In this work, we propose a triple-server blind computation protocol where the client can delegate quantum computation to three quantum servers by the use of entanglement swapping. Furthermore, the three quantum servers can communicate with each other and the client is almost classical since one does not require any quantum computational power, quantum memory, and the ability to prepare any quantum states and only needs to be capable of getting access to quantum channels. Copyright © 2014 American Physical Society.
Original language | English |
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Article number | 040302 |
Journal | Physical Review A: Atomic, Molecular and Optical Physics |
Volume | 89 |
Issue number | 4 |
DOIs | |
Publication status | Published - Apr 2014 |