Physical Review X, 7, 031004 (2017)
Blind quantum computation protocols allow a user to delegate a computation to a remote quantum computer in such a way that the privacy of their computation is preserved, even from the device implementing the computation. To date, such protocols are only known for settings involving at least two quantum devices: either a user with some quantum capabilities and a remote quantum server or two or more entangled but noncommunicating servers. In this work, we take the ﬁrst step towards the construction of a blind quantum computing protocol with a completely classical client and single quantum server. Speciﬁcally, we show how a classical client can exploit the ambiguity in the ﬂow of information in measurement-based quantum computing to construct a protocol for hiding critical aspects of a computation delegated to a remote quantum computer.