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On the Limitations of Pseudorandom Unitaries
Prabhanjan Ananth, Aditya Gulati, Yao-Ting Lin
Pseudorandom unitaries (PRUs), one of the key quantum pseudorandom notions, are efficiently computable unitaries that are computationally indistinguishable from Haar random unitari…
quant-ph2025★ 2 cited
Pseudorandom Unitaries in the Haar Random Oracle Model
Prabhanjan Ananth, John Bostanci, Aditya Gulati +1
The quantum Haar random oracle model is an idealized model where every party has access to a single Haar random unitary and its inverse. We construct strong pseudorandom unitaries…