Implementation Efficiency of Falcon Digital Signature Scheme on Arty-7 XC7A35T Board

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Publicado en:Electronics vol. 14, no. 22 (2025), p. 4504-4525
Autor principal: Tat-Thang, Nguyen
Otros Autores: Nguyen Duc-Duy, Toan-Thanh, Dao, Nhu-Quynh, Luc
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MDPI AG
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024 7 |a 10.3390/electronics14224504  |2 doi 
035 |a 3275511487 
045 2 |b d20250101  |b d20251231 
084 |a 231458  |2 nlm 
100 1 |a Tat-Thang, Nguyen  |u University of Transport and Communications, 3 Cau Giay Street, Lang Ward, Hanoi 100000, Vietnam 
245 1 |a Implementation Efficiency of Falcon Digital Signature Scheme on Arty-7 XC7A35T Board 
260 |b MDPI AG  |c 2025 
513 |a Journal Article 
520 3 |a In this study, the authors propose a solution for implementing a digital signature system using the post-quantum digital signature scheme Falcon on the FPGA hardware platform XC7A35T-CPG236. The system is combined with a software component developed in C# using the NET Framework 4.7, capable of running on the Windows operating system. Falcon is selected for its compact signature size and high computational performance, optimizing the signing and verification processes on hardware. The system is designed to leverage the hardware acceleration capabilities of an FPGA to enhance performance compared to software-only signature methods. The integration of the Falcon scheme into both hardware (FPGA) and software components ensures high flexibility for real-world deployment. The obtained results show that key generation execution time is approximately 1516.2 ms, while the signing and verification times are around 2–5 ms. Hardware resource usage has significantly improved, and the power consumption is 0.097 W (57%). However, the software component has not yet undergone thorough security testing. Given the achieved results in terms of execution time and energy consumption, the proposed device and software may be suitable for certain applications that do not require stringent performance and energy constraints. Furthermore, this research demonstrates the feasibility of deploying post-quantum cryptographic solutions on embedded hardware platforms, contributing to the development of secure communication systems in the future. 
610 4 |a National Institute of Standards & Technology 
653 |a Cryptography 
653 |a Quantum computing 
653 |a Software 
653 |a Computers 
653 |a Verification 
653 |a Digital signatures 
653 |a Fourier transforms 
653 |a Hardware 
653 |a Windows (computer programs) 
653 |a Communications systems 
653 |a Algorithms 
653 |a Field programmable gate arrays 
653 |a Co-design 
653 |a Energy consumption 
653 |a Performance evaluation 
700 1 |a Nguyen Duc-Duy  |u Academy of Cryptography Techniques, 141 Chien Thang Road, Thanh Liet Ward, Hanoi 100000, Vietnam 
700 1 |a Toan-Thanh, Dao  |u University of Transport and Communications, 3 Cau Giay Street, Lang Ward, Hanoi 100000, Vietnam 
700 1 |a Nhu-Quynh, Luc  |u Academy of Cryptography Techniques, 141 Chien Thang Road, Thanh Liet Ward, Hanoi 100000, Vietnam 
773 0 |t Electronics  |g vol. 14, no. 22 (2025), p. 4504-4525 
786 0 |d ProQuest  |t Advanced Technologies & Aerospace Database 
856 4 1 |3 Citation/Abstract  |u https://www.proquest.com/docview/3275511487/abstract/embedded/L8HZQI7Z43R0LA5T?source=fedsrch 
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856 4 0 |3 Full Text - PDF  |u https://www.proquest.com/docview/3275511487/fulltextPDF/embedded/L8HZQI7Z43R0LA5T?source=fedsrch