Multi-Parameter Support with NTTs for NTRU and NTRU Prime on Cortex-M4

Multi-Parameter Support with NTTs for NTRU and NTRU Prime on Cortex-M4

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We propose NTT implementations with each supporting at least one parameter of NTRU and one parameter of NTRU Prime. Our implementations are based on size-1440, size-1536, and size-1728 convolutions without algebraic assumptions on the target polynomial rings. We also propose several improvements fo...

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Bibliographic Details
Main Authors: Erdem Alkim, Vincent Hwang, Bo-Yin Yang
Format: Article
Language:English
Published: Ruhr-Universität Bochum 2022-08-01
Series:Transactions on Cryptographic Hardware and Embedded Systems
Subjects:
NTT
NTRU
NTRU Prime
Cortex-M4
NISTPQC
Vector-Radix FFT
Online Access:https://ojs-dev.ub.rub.de/index.php/TCHES/article/view/9823

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