Progress in Cryptology - INDOCRYPT 2022

The volume constitutes the proceedings of the 23rd International Conference on Cryptology, INDOCRYPT 2022, which was held during December 11-14, 2022. The conference took place in Kolkata, India.The 31full papers included in this book were carefully reviewed and selected from74submissions. They were organized in topical sections as follows: symmetric key cryptology;protocols and implementation;cryptanalysis;boolean functions;quantum cryptography and cryptanalysis;post quantum cryptography