Quantum walk public-key cryptographic system
2015 ◽
Vol 13
(07)
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pp. 1550050
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Keyword(s):
Quantum Cryptography is a rapidly developing field of research that benefits from the properties of Quantum Mechanics in performing cryptographic tasks. Quantum walks are a powerful model for quantum computation and very promising for quantum information processing. In this paper, we present a quantum public-key cryptographic system based on quantum walks. In particular, in the proposed protocol the public-key is given by a quantum state generated by performing a quantum walk. We show that the protocol is secure and analyze the complexity of public key generation and encryption/decryption procedures.
Keyword(s):
2021 ◽
Vol 11
(2)
◽
pp. 89-94
Keyword(s):
2021 ◽
Vol 5
(4)
◽
pp. 768-773
Keyword(s):
2021 ◽
Vol 21
(3)
◽
pp. 1739
Keyword(s):
Keyword(s):
2019 ◽
Vol 8
(2)
◽
pp. 5311-5315
Keyword(s):
2020 ◽
Vol 8
(6)
◽
pp. 2911-2918
2022 ◽
Vol 11
(2)
◽
pp. 0-0
Keyword(s):
2019 ◽
Vol 9
(1S)
◽
pp. 71-77
Keyword(s):