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evm-audit-signatures

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UpdatedFebruary 28, 2026 at 16:14

Signature vulnerabilities including cross-chain replay, ecrecover pitfalls, EIP-712 domain separator issues, permit edge cases, malleability, and meta-transaction security. Load when the contract uses any off-chain signatures.

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austintgriffith

austintgriffith/evm-audit-skills

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Information Security AnalystsComputer and Mathematical Occupations·SOC 15-1212

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SKILL.md

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name	evm-audit-signatures
description	Signature vulnerabilities including cross-chain replay, ecrecover pitfalls, EIP-712 domain separator issues, permit edge cases, malleability, and meta-transaction security. Load when the contract uses any off-chain signatures.

EVM Audit — Signature Vulnerabilities

Load when auditing contracts that use ecrecover, EIP-712, permit, or any off-chain signature verification.

Reference Files

references/checklist.md — Full signature checklist

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