Practical NTRU Signcryption in the Standard Model

Practical NTRU Signcryption in the Standard Model

Based on the NTRU trapdoor used in NIST’s Falcon, a signcryption scheme following the sign-then-encrypt paradigm is constructed. The existing partitioning technique based on Waters hash over the lattice can not complete the security reduction in the standard model for the signature part due to the “...

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Bibliographic Details
Main Authors: Jianhua Yan, Xiuhua Lu, Muzi Li, Licheng Wang, Jingxian Zhou, Wenbin Yao
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Entropy
Subjects:
lattice
NTRU signcryption
IND-CCA2
partitioning technique
quantum-resistant
Online Access:https://www.mdpi.com/1099-4300/25/12/1651

Internet

https://www.mdpi.com/1099-4300/25/12/1651

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