We architect and deploy mission-critical smart contracts with a focus on security, gas efficiency, and upgradability. Our development process integrates formal verification and comprehensive audits to mitigate risk before deployment.
LABS
Services
Mobile Wallet Secure Enclave Integration
Enterprise-grade private key isolation using iOS Secure Enclave and Android StrongBox. We implement hardware-backed keystores to prevent extraction, meeting the highest security standards for mobile wallets.
Chainscore © 2026
overview
CORE SERVICES
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Custom Logic: Tailored
Solidity/Rustcontracts for DeFi, NFTs, DAOs, and enterprise use cases. - Security-First: Built with
OpenZeppelinstandards and subjected to multi-stage audits. - Gas Optimization: Expert tuning to reduce user transaction costs by up to 40%.
- Full Lifecycle: From specification and development to deployment, verification, and monitoring on mainnet.
Deliver a secure, audited, and fully functional smart contract system in as little as 4-6 weeks.
key-features-cards
SECURE ENCLAVE INTEGRATION
Core Technical Capabilities We Deliver
We architect mobile wallet security from the silicon up, delivering enterprise-grade key management that meets the highest standards for institutional and retail applications.
02
Biometric Key Release
Implement secure, user-friendly authentication flows where cryptographic signing operations are gated by Face ID, Touch ID, or device passcode, ensuring only the authorized user can initiate transactions.
< 100ms
Auth Latency
FIDO2 Compliant
Standard
04
Cross-Platform Key Synchronization
Engineer secure, encrypted cloud backup and sync for key shares or recovery phrases using end-to-end encryption, enabling seamless wallet recovery across user devices without compromising security.
E2E Encrypted
Cloud Backup
iOS & Android
Platform Support
06
Audit-Ready Security Architecture
Deliver wallets built with verifiable security practices: comprehensive unit/integration tests, threat modeling documentation, and readiness for third-party audits by firms like Trail of Bits or Quantstamp.
Audit Ready
Code & Design
OWASP Compliant
Mobile Guidelines
benefits
ENTERPRISE-GRADE SECURITY
Business Outcomes for Your Wallet
Our Secure Enclave Integration delivers measurable improvements in security posture, user experience, and operational efficiency for your mobile wallet. These are the tangible results you can expect.
01
Eliminate Private Key Exposure
Private keys are generated and stored exclusively within the device's hardware-backed Secure Enclave (iOS) or StrongBox (Android). This isolates them from the mobile OS, preventing extraction by malware or physical attacks.
0
Key Leaks in Production
FIPS 140-2
Hardware Standard
02
Reduce Transaction Friction
Enable seamless, one-tap biometric approvals (Face ID/Touch ID) for signing transactions. This removes the need for manual seed phrase entry or PINs, dramatically improving user onboarding and retention.
90%
Faster User Onboarding
< 2s
Transaction Signing
03
Mitigate App Store Rejection Risk
Our implementation strictly adheres to Apple App Store and Google Play Store security guidelines for cryptographic operations. We provide the technical documentation and compliance evidence required for approval.
100%
Compliance Success Rate
iOS/Android
Platform Coverage
04
Future-Proof with MPC & Account Abstraction
Lay the foundation for advanced features. Our architecture is designed to integrate with Multi-Party Computation (MPC) for shared custody and ERC-4337 Account Abstraction for gasless transactions and social recovery.
Modular
Architecture
ERC-4337 Ready
Forward Compatibility
05
Accelerate Time-to-Market
Leverage our battle-tested SDKs and integration libraries for iOS (Secure Enclave) and Android (StrongBox/KeyStore). We deliver a production-ready module in weeks, not months.
2-4 weeks
Integration Timeline
Pre-Audited
Code Delivery
06
Guarantee Audit & Compliance Readiness
Receive a comprehensive security audit report of the integration module. Our code follows OpenZeppelin standards and includes detailed documentation for your internal security reviews and regulatory compliance.
Third-Party Audited
Delivery
SOC 2
Framework Support
Make the right infrastructure decision
Build vs. Buy: Secure Enclave Integration
Compare the total cost, risk, and time investment of building a secure enclave solution in-house versus partnering with Chainscore Labs.
| Key Factor | Build In-House | Chainscore Integration |
|---|---|---|
Time to Production | 6-12 months | 4-8 weeks |
Initial Development Cost | $250K - $500K+ | $50K - $150K |
Security Audit Requirement | Mandatory (additional $50K-$100K) | Included (pre-audited modules) |
Ongoing Security Maintenance | Full internal team required | Managed by Chainscore |
Hardware Security Module (HSM) Expertise | Must hire/develop | Provided by our cryptographers |
Multi-Platform Support (iOS/Android) | Separate codebases per OS | Unified SDK with platform abstraction |
Compliance & Certification (CC EAL4+) | Lengthy, costly process | Leverage our certified infrastructure |
Recovery & Key Management Features | Custom implementation risk | Battle-tested social recovery & MPC |
Total Cost of Ownership (Year 1) | $300K - $600K+ | $75K - $200K |
Time to First Secure Transaction |
| < 2 weeks |
how-we-deliver
PROVEN FRAMEWORK
Our Integration Methodology
A systematic, security-first approach to integrating hardware-backed security into your mobile wallet, ensuring robust key management and a seamless user experience.
01
Architecture & Threat Modeling
We conduct a comprehensive security review of your wallet architecture, identifying attack vectors and designing a secure enclave integration strategy tailored to your tech stack (iOS Secure Enclave, Android StrongBox, TEE).
OWASP MASVS
Compliance Standard
48 hrs
Initial Assessment
02
Secure Key Lifecycle Implementation
Implementation of secure key generation, storage, and signing operations within the hardware enclave. Includes backup/recovery flows using MPC or social recovery to prevent permanent loss.
FIPS 140-2
Key Standards
Zero Exposure
Private Keys
03
Transaction Signing & User Experience
Development of a seamless UX for biometric/PIN-authorized signing. We optimize for speed (sub-second latency) and clarity, ensuring users understand what they are signing without compromising security.
< 1 sec
Signing Latency
Biometric/PIN
Auth Methods
Mobile Wallet Security
Frequently Asked Questions
Get clear answers on our secure enclave integration process, security guarantees, and support model.
A standard integration takes 2-4 weeks from kickoff to production deployment. This includes architecture review, SDK integration, key management setup, and security validation. Complex multi-chain or custom MPC implementations can extend to 6-8 weeks. We provide a detailed project plan with weekly milestones during the initial scoping call.
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