High-Performance Hardware Implementation of MPCitH and Picnic3

Picnic is a post-quantum digital signature, the security of which relies solely on symmetric-key primitives such as block ciphers and hash functions instead of number theoretic assumptions. One of the main concerns of Picnic is the large signature size. Although Katz et al.’s protocol (MPCitH-PP) s...

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Bibliographic Details

Published in:	Transactions on Cryptographic Hardware and Embedded Systems
Main Authors:	Guoxiao Liu, Keting Jia, Puwen Wei, Lei Ju
Format:	Article
Language:	English
Published:	Ruhr-Universität Bochum 2024-03-01
Subjects:	FPGA MPCitH Picnic LowMC
Online Access:	https://tches.iacr.org/index.php/TCHES/article/view/11425