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author:

Lin, D. (Lin, D..) [1] | Sun, B. (Sun, B..) [2] | Xiang, Z. (Xiang, Z..) [3] | Zou, J. (Zou, J..) [4] (Scholars:邹剑) | Guo, Y. (Guo, Y..) [5]

Indexed by:

Scopus

Abstract:

The rapid development of quantum technology challenges the security of modern cryptography, which causes concern from the cryptographic community about the quantum implementation of cryptographic algorithms, as it is an important component of many quantum attacks. In this paper, the construction of quantum circuits for Camellia block cipher is investigated. Firstly, a 4-bit S-box is derived from the hardware circuit of the Camellia S-box, which divides the S-box circuit into three parts. Then, based on the rearranged circuit, as well as the implementation of the CCCNOT gate, the construction of the NCT-based circuit for the Camellia S-box is researched. Meanwhile, combined with the observations on the rearranged S-box circuit and the discussion on the in-place implementation of different matrices, a quantum circuit for the Camellia S-box with lower T-depth is presented. As an application, the various S-box circuits are used to construct quantum circuits for the Camellia family. The results reveal that the memory-efficient and depth-efficient quantum circuits of Camellia can be constructed with lower T-depth and T· M value. Besides, for each instance of Camellia, compared with existing state-of-the-art implementation with lowest T-depth and T· M value, the depth-efficient circuit designed in this work only costs about 35% of the qubits. © 2023, The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

Keyword:

Camellia Quantum implementation Qubit T-depth T· M

Community:

  • [ 1 ] [Lin D.]College of Science, National University of Defense Technology, Changsha, 410073, China
  • [ 2 ] [Sun B.]College of Science, National University of Defense Technology, Changsha, 410073, China
  • [ 3 ] [Xiang Z.]State Key Laboratory of Cryptology, P. O. Box 5159, Beijing, 100878, China
  • [ 4 ] [Xiang Z.]School of Cyber Science and Technology, Hubei University, Wuhan, 430062, China
  • [ 5 ] [Zou J.]College of Computer and Data Science, Fuzhou University, Fuzhou, 350108, China
  • [ 6 ] [Zou J.]Key Lab of Information Security of Network Systems, Fuzhou University, Fuzhou, 350108, China
  • [ 7 ] [Guo Y.]School of Cyber Science and Technology, Hubei University, Wuhan, 430062, China

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Source :

Quantum Information Processing

ISSN: 1570-0755

Year: 2023

Issue: 12

Volume: 22

2 . 2

JCR@2023

2 . 2 0 0

JCR@2023

JCR Journal Grade:1

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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