Scalable and Conflict-Free NTT Hardware Accelerator Design: Methodology, Proof, and Implementation
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems"
DOI: 10.1109/tcad.2022.3205552
Abstract: Number theoretic transform (NTT) is useful for the acceleration of polynomial multiplication, which is the main performance bottleneck in the next-generation cryptographic schemes. Different NTT-based cryptographic algorithms have different security settings. The diverse application scenarios… read more here.
Keywords: methodology; design methodology; conflict free; design ... See more keywords
An Area-Efficient Large Integer NTT-Multiplier Using Discrete Twiddle Factor Approach
Sign Up to like & getrecommendations! Published in 2023 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3215903
Abstract: Number theoretic transform (NTT) method shows great advantages in speed and efficiency for applications such as homomorphic encryption. However, the twiddle factor data consumes a lot of memories. In this brief, we propose a novel… read more here.
Keywords: twiddle factor; area efficient; factor; ntt ... See more keywords
MeNTT: A Compact and Efficient Processing-in-Memory Number Theoretic Transform (NTT) Accelerator
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Very Large Scale Integration (VLSI) Systems"
DOI: 10.1109/tvlsi.2022.3151321
Abstract: Lattice-based cryptography (LBC), exploiting learning with error (LWE) problems, is a promising candidate for postquantum cryptography. The number theoretic transform (NTT) is the latency- and energy-dominant process in the computation of LWE problems. This article… read more here.
Keywords: theoretic transform; ntt; compact efficient; number theoretic ... See more keywords