Quantum asymmetric key crypto scheme using Grover iteration

Here, we propose a quantum asymmetric key cryptography scheme using Grover’s quantum search algorithm. In the proposed scheme, Alice generates a pair of public and private keys, keeps the private keys safe, and only discloses public keys to the outside. Bob uses Alice's public key to send a sec...

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Bibliographic Details
Published in:Scientific reports 2023-03, Vol.13 (1), p.3810-3810, Article 3810
Main Authors: Yoon, Chun Seok, Hong, Chang Ho, Kang, Min Sung, Choi, Ji-Woong, Yang, Hyung Jin
Format: Article
Language:English
Subjects:
639/705/258
639/766/483/481
Algorithms
Cryptography
Humanities and Social Sciences
Mechanical properties
multidisciplinary
Science
Science (multidisciplinary)
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Summary:Here, we propose a quantum asymmetric key cryptography scheme using Grover’s quantum search algorithm. In the proposed scheme, Alice generates a pair of public and private keys, keeps the private keys safe, and only discloses public keys to the outside. Bob uses Alice's public key to send a secret message to Alice and Alice uses her private key to decrypt the secret message. Furthermore, we discuss the safety of quantum asymmetric key encryption techniques based on quantum mechanical properties.
ISSN:2045-2322
2045-2322
DOI:10.1038/s41598-023-30860-0