Xiaojie Guo 0004, Kang Yang 0002, Xiao Wang 0012, Wenhao Zhang, Xiang Xie, Jiang Zhang 0001, Zheli Liu. Half-Tree: Halving the Cost of Tree Expansion in COT and DPF. In Carmit Hazay, Martijn Stam, editors, Advances in Cryptology - EUROCRYPT 2023 - 42nd Annual International Conference on the Theory and Applications of Cryptographic Techniques, Lyon, France, April 23-27, 2023, Proceedings, Part I. Volume 14004 of Lecture Notes in Computer Science, pages 330-362, Springer, 2023. [doi]
Abstract is missing.