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Fast Bridge

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We appreciate ChainSecurity for very deep and thoughtful analysis!

Michael Egorov
CEO, Curve

Summary

The most critical subjects covered in our audit are fault proof risks assessment, integration with LayerZero and the native bridges, and functional correctness. Security regarding all the aforementioned subjects is high, we highlight the risk associated with the fast bridge in the informational issue Risk linked to the fast bridge.

The general subjects covered are integration with the existing Curve infrastructure, gas efficiency, and limit enforcement. Security regarding all the aforementioned subjects is high.

In summary, we find that the codebase provides a high level of security.

It is important to note that security audits are time-boxed and cannot uncover all vulnerabilities. They complement but don't replace other vital measures to secure a project.

About Curve Fast Bridge

Curve implements Fast Bridge service leveraging LayerZero to allow users to quickly bridge crvUSD from Optimism or Arbitrum to Ethereum, without having to wait for the standard fault proof period.