ZK Circuit Security Audit & Formal Verification

We begin by analyzing your circuit's high-level design and formal specifications against your intended security properties. This ensures the system is built on a sound foundation before line-by-line review.

We employ industry-leading tools like Circomspect and custom SMT solvers to mathematically prove the absence of entire vulnerability classes, including under-constrained circuits and soundness errors.

Our cryptographers perform a deep, manual inspection of elliptic curve operations, zero-knowledge primitives, and randomness generation to identify subtle logical flaws automated tools miss.

We analyze prover and verifier efficiency, identifying optimization opportunities that can reduce operational costs by up to 40% without compromising security.

Receive a detailed report with CVSS-scored vulnerabilities, proof-of-concept exploits, and clear remediation guidance. We provide direct support to verify fixes.

Post-audit, we offer monitoring for newly discovered vulnerabilities in dependent libraries and frameworks, ensuring long-term protection for your production system.

Manual line-by-line review of your Circom, Noir, or Halo2 code to identify logic errors, under-constrained signals, and arithmetic overflows that automated tools miss.

We audit the integrity of your Powers of Tau ceremony or other trusted setup implementations, a critical and often overlooked attack vector in ZK systems.

Identify and remediate circuit inefficiencies that lead to excessive proving times and on-chain verification costs, directly impacting user experience and operational expense.

We test the full integration of your ZK proofs with on-chain verifiers and front-end applications, simulating adversarial conditions to ensure end-to-end system integrity.

Receive a comprehensive, actionable report with CVSS-scored vulnerabilities, proof-of-concept exploits, and prioritized remediation guidance, not just a list of findings.