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cs.CR2026
Cryptanalysis of a Class of Ideal Secret Sharing Schemes Based on the CRT for Polynomial Rings
Jian Ding, Zhiyuan Guo, Hongju Li +1
Based on the CRT for polynomial rings, Yang, Zhu, Fu and Xia (ISIT 2026) proposed a compartmented secret sharing scheme for the compartmented access structure with lower bounds, cl…
cs.CR2024
The Explicit values of the UBCT, the LBCT and the DBCT of the inverse function
Yuying Man, Nian Li, Zhen Liu +1
Substitution boxes (S-boxes) play a significant role in ensuring the resistance of block ciphers against various attacks. The Upper Boomerang Connectivity Table (UBCT), the Lower B…