Robbed withdrawal
Cryptography and Security
2023-07-13 v1
Abstract
In this article we show that Theorem 2 in Lie et al. (2023) is incorrect. Since Wombat Exchange, a decentralized exchange, is built upon Lie et al. (2023) and Theorem 2 is fundamental to Wombat Finance, we show that an undesirable phenomenon, which we call the robbed withdrawal, can happen as a consequence.
Cite
@article{arxiv.2307.05992,
title = {Robbed withdrawal},
author = {Ze Chen and Ruichao Jiang and Javad Tavakoli and Yiqiang Zhao},
journal= {arXiv preprint arXiv:2307.05992},
year = {2023}
}