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|Title:||Quantum walks with encrypted data|
|Citation:||Rohde, P.P., Fitzsimons, J.F., Gilchrist, A. (2012-10-09). Quantum walks with encrypted data. Physical Review Letters 109 (15) : -. ScholarBank@NUS Repository. https://doi.org/10.1103/PhysRevLett.109.150501|
|Abstract:||In the setting of networked computation, data security can be a significant concern. Here we consider the problem of allowing a server to remotely manipulate client supplied data, in such a way that both the information obtained by the client about the server's operation and the information obtained by the server about the client's data are significantly limited. We present a protocol for achieving such functionality in two closely related models of restricted quantum computation-the boson sampling and quantum walk models. Because of the limited technological requirements of the boson scattering model, small scale implementations of this technique are feasible with present-day technology. © 2012 American Physical Society.|
|Source Title:||Physical Review Letters|
|Appears in Collections:||Staff Publications|
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