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Quantum Circuits for S-Box Implementation without Ancilla Qubits

Journal Article · · Journal of Experimental and Theoretical Physics

A method is presented for implementing substitutions (S-boxes) in the form of quantum circuits without ancilla qubits. Quantum circuits are presented that implement substitutions in the GOST R 34.12-2015 block cipher “Magma” on four logical qubits, and the descriptions of quantum circuits implementing AES and GOST R 34.12-2015 “Kuznechik” S-boxes on 8 logical qubits—quantum circuits with minimum number of logical qubits—are given.

OSTI ID:
22917735
Journal Information:
Journal of Experimental and Theoretical Physics, Journal Name: Journal of Experimental and Theoretical Physics Journal Issue: 6 Vol. 128; ISSN JTPHES; ISSN 1063-7761
Country of Publication:
United States
Language:
English

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