Lightweight ciphers based on chaotic Map -- LFSR architectures
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866917591358898176 |
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| author | Garcia-Bosque, M. Sánchez-Azqueta, C. Royo, G. Celma, S. |
| author_facet | Garcia-Bosque, M. Sánchez-Azqueta, C. Royo, G. Celma, S. |
| contents | In this paper, we propose and analyze two different stream ciphers based on a Skew Tent Map and a Modified Logistic Map respectively. In order to improve the randomness of these systems, a single method for increasing the period length of the generated sequences has been applied. The results prove that the randomness of these systems can be severally increased by using this method, making these systems suitable for secure communications. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_10871 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Lightweight ciphers based on chaotic Map -- LFSR architectures Garcia-Bosque, M. Sánchez-Azqueta, C. Royo, G. Celma, S. Cryptography and Security Signal Processing In this paper, we propose and analyze two different stream ciphers based on a Skew Tent Map and a Modified Logistic Map respectively. In order to improve the randomness of these systems, a single method for increasing the period length of the generated sequences has been applied. The results prove that the randomness of these systems can be severally increased by using this method, making these systems suitable for secure communications. |
| title | Lightweight ciphers based on chaotic Map -- LFSR architectures |
| topic | Cryptography and Security Signal Processing |
| url | https://arxiv.org/abs/2402.10871 |