Information Security and Cryptology

This book constitutes the refereed proceedings of the 18th International Conference onInformation Security and Cryptology, Inscrypt 2022, held in Beijing, China during December 11-13, 2022. The 23 full papers and 3 short papers included in this book were carefully reviewed and selected from 68 submissions. They were organized in topical sections as follows:Block Ciphers,Public key Encryption&Signature,Quantum,MPC,Cryptanalysis,Mathematical aspects of Crypto,Stream ciphers,Malware,Lattices.