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Beyond-Birthday-Bound Security for 4-round Linear Substitution-Permutation Networks

Gao, Y; Guo, C; Wang, MQ; Wang, WJ; Wen, JJ

Guo, C; Wen, JJ (corresponding author), Shandong Univ, Sch Cyber Sci & Technol, Qingdao 266237, Shandong, Peoples R China.; Guo, C; Wen, JJ (corresponding author), Shandong Univ, Key Lab Cryptol Technol & Informat Secur, Minist Educ, Qingdao 266237, Shandong, Peoples R China.; Guo, C (corresponding author), Chinese Acad Sci, Inst Informat Engn, State Key Lab Informat Secur, Beijing 100093, Peoples R China.

IACR TRANSACTIONS ON SYMMETRIC CRYPTOLOGY, 2020; 2020 (3): 305

Abstract

Recent works of Cogliati et al. (CRYPTO 2018) have initiated provable treatments of Substitution-Permutation Networks (SPNs), one of the most popular ......

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