InterLayer Security

Future-proof security with NIST-standard post-quantum signatures and optional ZK verification gates.

Core Security Architecture

Post-Quantum

Dilithium and Falcon signatures for governance and critical operations.

ZK Gates

Optional zero-knowledge proofs for sensitive cross-VM calls.

BLS Threshold

Validator signatures aggregated via BLS for efficient consensus.

Post-Quantum Cryptography

InterLayer uses NIST-standard post-quantum signatures for governance and high-value transactions, ensuring security against future quantum computers.

CRYSTALS-Dilithium

NIST Standard (FIPS 204)

Lattice-based signature scheme. Used for governance proposals, chain upgrades, and treasury operations.

Security Level
128-bit
Signature Size
~2.4 KB

CRYSTALS-Falcon

NIST Alternate

Compact lattice-based signatures. Used for validator rotation and critical consensus messages.

Security Level
128-bit
Signature Size
~660 bytes
Why Post-Quantum Now?
"Store now, decrypt later" attacks motivate early PQ adoption. InterLayer's governance and high-value transactions are protected today against future quantum threats.

ZK Verification Gates

Optional zero-knowledge proofs for privacy-sensitive operations. Ideal for confidential asset transfers, private voting, and sensitive cross-VM calls.

ZK-SNARKs

Groth16 and PLONK circuits for compact proofs. Integrated into MEL transaction capabilities.

Privacy-Preserving Calls

Cross-VM calls can include ZK proofs to hide amounts, recipients, or contract logic while maintaining verifiability.

Verifiable Compute

Off-chain computation with on-chain verification. Reduce gas costs for complex operations.

Security Audits & Timeline

Runtime Security Audit
Q2 2026
Comprehensive audit of core pallets, consensus, and VM adapters.
Smart Contract Tooling Audit
Q3 2026
Review of cross-VM SDKs, deployment tools, and developer libraries.
Economic Security Review
Q3 2026
Game-theoretic analysis of fee distribution, staking, and MEV resistance.

Security Best Practices

Multi-Signature Governance
Critical chain parameters require threshold signatures from council members.
Timelock Upgrades
Runtime upgrades have mandatory timelock periods for community review.
Bug Bounty Program
Ongoing rewards for responsible disclosure. Up to $100K for critical vulnerabilities.