243 citations · 1.6k across the 79 of their papers we have counts for
10 papers · 1 filter
Advanced attribute-based protocol based on the modified secret sharing scheme
M. A. Kudinov, A. A. Chilikov, E. O. Kiktenko +1
We construct a new protocol for attribute-based encryption with the use of the modification of the standard secret sharing scheme. In the suggested modification of the secret shari…
Estimating the precision for quantum process tomography
E. O. Kiktenko, D. N. Kublikova, A. K. Fedorov
Quantum tomography is a widely applicable tool for complete characterization of quantum states and processes. In the present work, we develop a method for precision-guaranteed quan…
Scalable quantum computing with qudits on a graph
E. O. Kiktenko, A. S. Nikolaeva, Peng Xu +2
We show a significant reduction of the number of quantum operations and the improvement of the circuit depth for the realization of the Toffoli gate by using qudits. This is done b…
Protecting quantum systems from decoherence with unitary operations
E. O. Kiktenko, A. S. Mastiukova, A. K. Fedorov
Decoherence is a fundamental obstacle to the implementation of large-scale and low-noise quantum information processing devices. In this work, we suggest an approach for suppressin…
Split-ring polariton condensates as macroscopic two-level quantum systems
Yan Xue, Igor Chestnov, Evgeny Sedov +5
Superposition states of circular currents of exciton-polaritons mimic the superconducting flux qubits. The phase of a polariton fluid must change by an integer number of , when…
Proof-of-forgery for hash-based signatures
E. O. Kiktenko, M. A. Kudinov, A. A. Bulychev +1
In the present work, a peculiar property of hash-based signatures allowing detection of their forgery event is explored. This property relies on the fact that a successful forgery…