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Instruction-Set Accelerated Implementation of CRYSTALS-Kyber.
- Source :
- IEEE Transactions on Circuits & Systems. Part I: Regular Papers; Nov2021, Vol. 68 Issue 11, p4648-4659, 12p
- Publication Year :
- 2021
-
Abstract
- Large scale quantum computers will break classical public-key cryptography protocols by quantum algorithms such as Shor’s algorithm. Hence, designing quantum-safe cryptosystems to replace current classical algorithms is crucial. Luckily there are some post-quantum candidates that are assumed to be resistant against future attacks from quantum computers, and NIST is considering standardizing them. Among these candidates, lattice-based cryptography sounds more interesting than others due to the performance results as well as confidence in the security. There are few works in the literature evaluating the performance of lattice-based cryptography in hardware. In this paper, we focus on Cryptographic Suite for Algebraic Lattices (CRYSTALS) key exchange mechanisms known as Kyber and provide an instruction-set hardware architecture and implement on Xilinx Artix-7 FPGA for performance evaluation and testing. Our proposed architecture provides an efficient and high-performance set of components to perform polynomial sampling, number-theoretic transform (NTT), and point-wise multiplication to speed up lattice-based post-quantum cryptography (PQC). This architecture implemented on ASIC outperforms state-of-the-art implementations. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 15498328
- Volume :
- 68
- Issue :
- 11
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Circuits & Systems. Part I: Regular Papers
- Publication Type :
- Periodical
- Accession number :
- 153763182
- Full Text :
- https://doi.org/10.1109/TCSI.2021.3106639