Welcome to the resource topic for 2022/386
Title:
Secure Two-party Computation Approach for NTRUEncrypt
Authors: Lin You, Yan Wang, Liang Li, Gengran Hu
Abstract:Secure multi-party computation can provide a solution for privacy protection and ensure the correctness of the final calculation results. Lattice-based algorithms are considered to be one of the most promising post-quantum cryptographic algorithms due to a better balance among security, key sizes and calculation speeds. The NTRUEncrypt is a lattice-based anti-quantum attack cryptographic algorithm. Since there haven’t been much candidate post-quantum cryptographic algorithms for secure multi-party computation. In this paper, we propose a novel secure two-party computation scheme based on NTRUEncrypt and implement the polynomial multiplication operations under NTRUEncrypt-OT. Our secure two-party computation scheme mainly uses oblivious transfer and privacy set interaction. We prove the security of our scheme in the semi-honest model. Our scheme can be applied for multi-party computation scenarios, such as quantum attack-resisted E-votes or E-auctions.
ePrint: https://eprint.iacr.org/2022/386
See all topics related to this paper.
Feel free to post resources that are related to this paper below.
Example resources include: implementations, explanation materials, talks, slides, links to previous discussions on other websites.
For more information, see the rules for Resource Topics .