A compact hardware STBCS design by using stochastic computation Article Swipe
Junxiu Liu
,
Zhewei Liang
,
Yuling Luo
,
Qiang Fu
,
Shengfeng Qin
,
Junjie Liu
·
YOU?
·
· 2025
· Open Access
·
· DOI: https://doi.org/10.1186/s42400-025-00385-2
YOU?
·
· 2025
· Open Access
·
· DOI: https://doi.org/10.1186/s42400-025-00385-2
Chaotic systems play an indispensable role in the fields of cryptography and information security. Sine-Transform-Based Chaotic System (STBCS) can address the shortcomings of low complexity and limited chaotic behaviour of classical chaos systems. In this paper, a compact hardware STBCS is proposed and developed on the FPGA device by using the Stochastic Computation (SC) technique. The traditional arithmetic operations are replaced by the SC and finite state machines design. The structure of STBCS is optimised, where the disturbance method is employed to improve the chaotic behaviours and also taking the SC method into account for implementation. The hardware performance of the proposed design is verified via various tests of the chaotic system and corresponding random number generator. Experimental results show that the utilisation of the hardware resources is reduced especially the DSP components compared to the traditional design methods. This provides an efficient design for the random generator of the alternative cryptosystems.
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- OA Status
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- References
- 34
- OpenAlex ID
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A compact hardware STBCS design by using stochastic computationWork title
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enPrimary language
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2025Year of publication
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2025-11-05Full publication date if available
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Junxiu Liu, Zhewei Liang, Yuling Luo, Qiang Fu, Shengfeng Qin, Junjie LiuList of authors in order
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https://doi.org/10.1186/s42400-025-00385-2Publisher landing page
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https://cybersecurity.springeropen.com/counter/pdf/10.1186/s42400-025-00385-2Direct link to full text PDF
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https://cybersecurity.springeropen.com/counter/pdf/10.1186/s42400-025-00385-2Direct OA link when available
- Cited by
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0Total citation count in OpenAlex
- References (count)
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34Number of works referenced by this work
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