We architect and deploy custom smart contracts for DeFi, NFTs, and enterprise applications. Our development process is built on security-first principles, utilizing OpenZeppelin libraries, formal verification, and multi-stage audits to mitigate risk before mainnet deployment.
LABS
Services
Quantum-Resistant Key Generation
Implement NIST-standardized post-quantum cryptography (PQC) algorithms for key generation and digital signatures. Future-proof your blockchain wallets and DeFi applications against quantum computing threats.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
- Token Standards:
ERC-20,ERC-721,ERC-1155, and custom implementations. - DeFi Protocols: Automated Market Makers (AMMs), lending/borrowing pools, staking mechanisms.
- Enterprise Logic: Multi-signature wallets, vesting schedules, and complex governance systems.
- Full Audit Trail: Every contract includes comprehensive documentation and a public verification path.
We deliver battle-tested code that executes as intended, every time. Our contracts power protocols securing over $50M in TVL with a 0 critical bug track record post-audit.
From a 2-week MVP to a full protocol suite, we provide the technical foundation for your product's success. We handle the complexity so you can focus on growth and user acquisition.
key-features-cards
CRYPTO-AGILE ARCHITECTURE
Our Quantum-Resistant Implementation
We build with post-quantum cryptography (PQC) standards today, securing your keys against tomorrow's quantum threats. Our implementation is designed for seamless integration and future-proof compliance.
02
Hybrid Key Generation
Deploy a dual-key architecture that combines classical ECDSA with PQC algorithms, maintaining compatibility with existing blockchains while adding a quantum-resistant layer.
2x
Key Pairs
Backwards Compatible
Design
03
Secure Enclave Integration
Leverage hardware security modules (HSMs) and trusted execution environments (TEEs) for air-gapped key generation and storage, isolating sensitive PQC operations from the main application.
FIPS 140-2
HSM Standard
Zero-Trust
Key Isolation
04
Agile Crypto Protocol
Future-proof architecture with a modular cryptographic provider that allows for algorithm agility. Swap PQC algorithms via configuration as standards evolve, without protocol rewrites.
Modular
Design
< 1 day
Algorithm Swap
06
Comprehensive Audit & Pen-Testing
Every implementation undergoes rigorous security audits by third-party firms specializing in cryptographic protocols, with detailed reports on side-channel and implementation vulnerabilities.
Third-Party
Audits
Side-Channel
Analysis
benefits
STRATEGIC IMPERATIVE
Why Future-Proof Your Cryptography Now
Quantum computing is a known, advancing threat. Proactive migration to quantum-resistant cryptography is not speculative; it's a critical risk management strategy for any business handling digital assets or sensitive data. Delaying exposes you to 'harvest now, decrypt later' attacks.
01
Mitigate Harvest-Now, Decrypt-Later Risk
Adversaries are already collecting encrypted data to decrypt later with quantum computers. Our key generation service secures your data against this future threat, protecting long-lived assets and sensitive communications.
NIST-Approved
Algorithms
Zero Trust
Architecture
02
Ensure Long-Term Regulatory Compliance
Global regulators (FIPS, CNSA) are mandating quantum-resistant standards. Our solutions are built on NIST-selected PQC algorithms, ensuring you meet upcoming compliance deadlines and avoid costly, rushed migrations.
FIPS 203/204/205
Standards Ready
Proactive
Compliance
03
Protect High-Value Digital Assets
Blockchain private keys and wallet seeds are permanent, high-value targets. Our quantum-resistant key generation creates keys that remain secure against both classical and future quantum attacks, future-proofing your treasury and user funds.
Post-Quantum
Wallet Security
Multi-Sig Ready
Integration
04
Maintain Competitive & Contractual Advantage
Enterprises and government contracts increasingly require quantum-readiness. Implementing our cryptography demonstrates foresight, reduces liability, and meets stringent RFP requirements for security-conscious partners.
Competitive
Differentiator
Risk Reduction
Liability
05
Avoid Costly & Disruptive Future Migrations
Retrofitting cryptography into live systems is complex and expensive. Our phased integration approach allows you to upgrade seamlessly today, avoiding emergency overhauls and potential service disruptions later.
Phased
Integration
Cost Avoidance
Strategy
06
Build Unshakeable User Trust
Communicating your quantum-resistant posture is a powerful trust signal. It shows users and investors you are securing their data against all known future threats, strengthening your brand's reputation for security leadership.
Trust Signal
Brand Equity
Future-Proof
Commitment
Strategic Decision Analysis
Build vs. Buy: PQC Implementation Pathways
A detailed comparison of the resource commitment, risk, and timeline for developing quantum-resistant cryptography in-house versus leveraging Chainscore's production-ready service.
| Implementation Factor | Build In-House | Buy with Chainscore |
|---|---|---|
Time to Production | 9-18 months | 4-8 weeks |
Upfront Development Cost | $250K - $750K+ | $50K - $150K |
Cryptographic Expertise Required | PhD-level PQC specialists | Provided by our team |
NIST Standard Compliance | Your responsibility to implement & verify | Guaranteed (FIPS 203/204/205 ready) |
Security Audit Burden | High (requires external audit firm) | Included (pre-audited architecture) |
Ongoing Maintenance & Updates | Dedicated internal team (2-3 FTE) | Fully managed service with SLA |
Integration Complexity | High (custom SDKs, key management) | Low (API-first, plug-and-play) |
Risk of Cryptographic Obsolescence | Your team must track & migrate | We handle protocol migrations |
Total Cost of Ownership (Year 1) | $500K - $1.2M+ | $75K - $200K |
how-we-deliver
PROVEN METHODOLOGY
Our Development & Integration Process
A structured, security-first approach to integrating quantum-resistant cryptography into your existing blockchain infrastructure, minimizing risk and accelerating time-to-market.
01
Architecture & Threat Assessment
We analyze your current key management and signing architecture to identify quantum-vulnerable components and design a tailored migration path using NIST-standardized algorithms like CRYSTALS-Dilithium and Kyber.
NIST-Compliant
Algorithm Selection
1-2 Weeks
Assessment Timeline
02
Hybrid Key Generation Engine
Development of a secure, high-performance key generation service that produces both classical (ECDSA/EdDSA) and post-quantum (PQC) key pairs, ensuring backward compatibility during the transition period.
FIPS 140-3
Security Environment
< 100ms
Key Gen Latency
03
Secure Integration & SDK
Seamless integration with your node clients (Geth, Erigon), wallets, and custodial systems via our battle-tested SDKs. We handle the cryptographic complexity, you maintain control.
Go, Rust, JS
SDK Languages
Zero Downtime
Integration Goal
05
Staged Deployment & Monitoring
Managed rollout using canary deployments and dual-signing modes. We provide real-time monitoring dashboards for signature performance, failure rates, and system health.
Gradual Rollout
Deployment Strategy
24/7
Health Monitoring
06
Documentation & Handoff
Complete technical documentation, operational runbooks, and knowledge transfer sessions ensure your team can maintain and scale the system independently.
API Specs & Runbooks
Deliverables
Full Support
Knowledge Transfer
security-standards
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3-native engineers.
We deliver audit-ready code for ERC-20, ERC-721, and custom protocols, ensuring your core logic is secure from day one. Our development process includes formal verification and integration with OpenZeppelin libraries to mitigate common vulnerabilities.
Deploy a battle-tested MVP in under 2 weeks, not months. We focus on gas optimization and upgradability patterns so your contracts can scale.
- Security-First Process: Every contract undergoes internal review against
SWC Registrystandards before delivery. - Full-Stack Integration: Contracts are delivered with
Hardhattest suites and deployment scripts forEVM-compatible chains. - Post-Deployment Support: We provide monitoring dashboards and incident response playbooks for ongoing security.
Technical & Commercial Readiness
Quantum-Resistant Cryptography FAQ
Key questions from CTOs and security leads evaluating post-quantum cryptography for their blockchain applications.
Standard integration for a new application takes 2-4 weeks, from cryptographic design review to production deployment. For migrating an existing ECDSA/EdDSA system, plan for 4-8 weeks to ensure backward compatibility and rigorous testing. We provide a fixed-scope project plan after the initial architecture assessment.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall