Clober Protocol Security Review
Summary
This document presents the security review performed by Cairo Security Clan on the Clober protocol. Clober presents a new algorithm for order book DEX Lobster - limit order book with segment tree for efficient order-matching that enables on-chain order matching and settlement on decentralized smart contract platforms. With Clober, market participants can place limit and market orders in a fully decentralized, trustless way at a manageable cost. The audit was performed using manual analysis of the codebase, automated analysis tools, simulation of the smart contract, and analysis of edge test cases. Nine points of attention were identified, including two critical, zero high, two medium, one low, three informational, and one best practices issue. All issues were fixed.
