<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Chaotic systems are characterized by unidirectional, diffusive and initial value sensitivity of hash. Academia can use it to optimize algorithms for mathematical and computer encryption keys. This paper focuses on a hash function mixed chaotic system with a key. Then the state value and chaotic mapping relationship of the chaotic system are modified, and hash conclusions are obtained. Then the optimal design of messy technology with key hash is introduced briefly. A chaotic dynamic model with improved dynamic parameters is proposed to prevent chaos from affecting the speed and security of the algorithm. The results show that this method can effectively resist the attack of forging and peer keys. Moreover, the computation required by this algorithm is almost negligible.</p>
</abstract>

Chaotic systems are characterized by unidirectional, diffusive and initial value sensitivity of hash. Academia can use it to optimize algorithms for mathematical and computer encryption keys. This paper focuses on a hash function mixed chaotic system with a key. Then the state value and chaotic mapping relationship of the chaotic system are modified, and hash conclusions are obtained. Then the optimal design of messy technology with key hash is introduced briefly. A chaotic dynamic model with improved dynamic parameters is proposed to prevent chaos from affecting the speed and security of the algorithm. The results show that this method can effectively resist the attack of forging and peer keys. Moreover, the computation required by this algorithm is almost negligible.

Data Information Security Algorithm Based on Chaos and Hash Function

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

{"article-title":"Data Information Security Algorithm Based on Chaos and Hash Function"}

Chaotic systems are characterized by unidirectional, diffusive and initial value sensitivity of hash. Academia can use it to optimize algorithms for...

Data Information Security Algorithm Based on Chaos and Hash Function

Published Online: Jun 02, 2023

Page range: 1643 - 1652

Received: Apr 16, 2022

Accepted: Oct 10, 2022

DOI: https://doi.org/10.2478/amns.2023.1.00142

Keywords
Hash function, Chaos, Dynamic parameters, Key security algorithm, Hash function with key

© 2023 Hui Liu, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Data Information Security Algorithm Based on Chaos and Hash Function

Published Online: Jun 02, 2023

Page range: 1643 - 1652

Received: Apr 16, 2022

Accepted: Oct 10, 2022

DOI: https://doi.org/10.2478/amns.2023.1.00142

KeywordsHash function, Chaos, Dynamic parameters, Key security algorithm, Hash function with key

© 2023 Hui Liu, published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Keywords
Hash function, Chaos, Dynamic parameters, Key security algorithm, Hash function with key