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Design and Implementation on FPGA of a HW Accelerator for Post-Quantum RLWE Polynomial Operations

  • 2023
  • OriginalPaper
  • Chapter
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Abstract

The chapter delves into the design and implementation of a hardware accelerator for post-quantum RLWE polynomial operations on FPGA. It introduces the RLWE cryptosystem, highlighting its advantages over traditional schemes like RSA and ECC. The authors present the architectural design of an Arithmetic Logic Unit (ALU) for polynomial operations, utilizing the Number Theoretic Transform (NTT) to optimize polynomial multiplication. The chapter also includes a detailed implementation on Xilinx and Intel Stratix IV FPGAs, showcasing the performance of the hardware accelerator with the NewHope-1024 algorithm. Synthesis results and a comparison with state-of-the-art works are provided, demonstrating the competitive performance of the proposed design. The chapter concludes with a summary of the contributions and the potential impact on post-quantum cryptography.

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Title
Design and Implementation on FPGA of a HW Accelerator for Post-Quantum RLWE Polynomial Operations
Authors
Stefano Di Matteo
Sergio Saponara
Riccardo Locatelli
Copyright Year
2023
DOI
https://doi.org/10.1007/978-3-031-30333-3_8
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