halo2 Circuits Security Assessment

Scroll

Audit Summary

Protocol:

Scroll

Date:10/12/2023

Auditor:

Trail of Bits

Type:Smart Contract

Category:

Bridge

Ecosystem:

EVM

Download Report

Total Findings: 27

High 8

Medium 4

Low 2

Informational 13

Governance 0

High

8 findings (29.6%)

Medium

4 findings (14.8%)

Low

2 findings (7.4%)

Informational

13 findings (48.1%)

Description

Trail of Bits audited Scroll’s halo2 Circuits Security Assessment report on October 12, 2023, under the Bridge category, identifying 27 issues in total.

The security review revealed many high-impact vulnerabilities related to circuit soundness with recommendations provided for remediation and adversarial testing.