Single-server blind quantum computing model based on random order rearrangement
DongMei GAO, Feng LIU, YuGuang YANG · Zhongguo kexue. Wulixue Lixue Tianwenxue · 2023
For using existing single-server blind quantum computing models, clients must typically have quantum computing capabilities, such as preparation or measurement of single-qubit states. Unlike these models, random order rearrangement is employed herein to achieve single-server blind quantum computing. By randomly reordering the Bell state particles prepared and distributed by a server, clients retain the input, output, and algorithm, which are unknown to the server. Moreover, clients do not need any quantum computing capabilities but only need the ability to reorder the particles.