We architect and deploy custom Solidity/Rust smart contracts with formal verification and comprehensive audit readiness. Our focus is on security-first development, ensuring your core logic is resilient against exploits.
LABS
Services
Secure Enclave Integration for Mobile
Integrate hardware-grade security from Apple Secure Enclave and Android StrongBox into your mobile blockchain wallet for secure, on-device key management in IoT device control applications.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
- Custom Token Standards:
ERC-20,ERC-721,ERC-1155, and bespoke implementations. - DeFi Primitives: Automated Market Makers (AMMs), lending pools, staking vaults, and yield strategies.
- Enterprise Logic: Multi-signature wallets, DAO governance modules, and asset management systems.
- Full Audit Trail: Code follows
OpenZeppelinpatterns and includes NatSpec documentation for clarity.
We deliver battle-tested contracts with a zero critical vulnerability track record, enabling you to launch with confidence in 4-6 weeks.
key-features-cards
SECURE ENCLAVE INTEGRATION
Core Technical Capabilities
We deliver production-ready, audited secure enclave integrations for mobile applications, enabling secure key management and transaction signing without compromising user experience.
01
Hardware-Backed Key Generation
Generate and store private keys within the device's Secure Enclave (iOS) or StrongBox/KeyStore (Android). Keys never leave the hardware-protected environment, eliminating single points of failure.
FIPS 140-2
Compliance
Zero Exposure
Key Risk
02
In-Enclave Transaction Signing
Sign blockchain transactions directly inside the secure hardware. We handle payload serialization, nonce management, and signature generation, delivering a signed payload ready for broadcast.
< 100ms
Signing Latency
EIP-155/712
Standards
03
Cross-Platform SDKs
Unified APIs for iOS (Swift) and Android (Kotlin/Java) with React Native and Flutter bindings. One integration logic works across all major mobile platforms.
4 Platforms
Supported
< 1 Week
Integration Time
04
Biometric Authentication Flow
Seamlessly integrate Face ID, Touch ID, or device PIN as a gating mechanism for signing operations. We manage the OS-level authentication prompts and secure session handling.
Local Only
Auth Data
Native UX
User Experience
05
Enterprise-Grade Security Audit
Every integration undergoes a dedicated security review following OWASP Mobile ASVS. We provide a formal audit report detailing cryptographic implementation and access controls.
OWASP ASVS
Framework
Formal Report
Deliverable
06
Recovery & Migration Protocols
Implement secure social recovery, multi-device sync via encrypted cloud backups, or hardware security module (HSM) fallbacks without compromising primary security model.
Social/Cloud/HSM
Options
End-to-End Encrypted
Backups
benefits
TURNKEY SECURITY
Business Outcomes for Your IoT Product
Integrate hardware-grade security directly into your mobile IoT product, unlocking new capabilities and revenue streams while mitigating critical risks.
01
Hardened Device Identity
Generate and store cryptographic keys in a hardware-protected enclave, creating a unique, unforgeable identity for each device. This enables secure device onboarding, authentication, and automated attestation for your fleet.
FIPS 140-2
Compliance Level
Zero-Trust
Auth Model
02
Secure Over-the-Air (OTA) Updates
Deploy firmware and application updates with cryptographic signatures verified by the Secure Enclave. Eliminate the risk of malicious code injection and ensure only authorized updates are installed.
End-to-End
Update Integrity
Rollback Protection
Security Feature
03
Monetizable Data Streams
Cryptographically sign sensor and usage data at the source. This creates verifiable, high-integrity data streams that can be sold directly to data marketplaces or used in DeFi and insurance applications.
Tamper-Proof
Data Provenance
New Revenue
Business Model
04
Automated Smart Contract Interaction
Enable devices to autonomously trigger on-chain actions—like payments, settlements, or registries—using secure, enclave-signed transactions. Automate supply chain logistics and usage-based billing.
Non-Custodial
Key Management
Gas-Optimized
Transaction Logic
05
Regulatory & Compliance Readiness
Meet stringent data privacy (GDPR, CCPA) and industry-specific regulations (IoXT, Matter) with provable security controls. Our architecture provides the audit trails required for certification.
Audit Trail
Built-In
Privacy-by-Design
Architecture
06
Reduced Time-to-Market
Leverage our pre-audited Secure Enclave SDKs and integration frameworks. We handle the complex cryptography and blockchain connectivity, so your team can focus on core product features.
Weeks, Not Months
Integration Time
Production-Ready SDKs
Deliverable
Architectural Decision Matrix
Secure Enclave Integration vs. Common Alternatives
A technical comparison of mobile private key management approaches, highlighting the security, performance, and operational trade-offs for Web3 applications.
| Key Management Factor | Software Keystore (Common) | Hardware Security Module (HSM) | Chainscore Secure Enclave Integration |
|---|---|---|---|
Root of Trust | Operating System | Physical Hardware | Secure Enclave (TEE) |
Key Extraction Risk | High (RAM/disk) | Low (physical) | None (hardware-isolated) |
Developer Overhead | Low | Very High | Low (SDK-based) |
Time to Integrate | 2-4 weeks | 3-6 months | 1-2 weeks |
Cross-Platform Support | Limited | Vendor-specific | iOS & Android Native |
Transaction Signing Latency | < 100ms | 500ms - 2s | < 50ms |
Annual Infrastructure Cost | $0 - $5K | $50K - $200K+ | $15K - $50K |
Compliance Readiness | SOC 2 Type I | SOC 2 Type II, FIPS 140-2 | SOC 2 Type II, GDPR-ready |
Ongoing Key Management | Your responsibility | Vendor managed | Fully managed service |
Recommended For | Low-value testnets | High-compliance enterprise | Scalable consumer mobile apps |
how-we-deliver
PROVEN METHODOLOGY
Our Integration Process
A streamlined, security-first approach to integrate secure enclave technology into your mobile application, minimizing risk and accelerating your time-to-market.
01
Architecture & Threat Modeling
We conduct a comprehensive security assessment of your mobile application to identify critical assets and design a threat model. This defines the security boundaries and determines which operations (key generation, signing) must be protected within the enclave.
ISO 27001
Framework
OWASP MAS
Standards
02
Enclave SDK Integration
Our engineers integrate the platform-specific Secure Enclave (Apple Secure Enclave) or Trusted Execution Environment (Android StrongBox) SDKs. We handle the native bridging for React Native, Flutter, or native iOS/Android to expose secure cryptographic functions to your application layer.
< 3 days
Core Integration
Zero-trust
Architecture
03
Key Management Lifecycle
We implement the full lifecycle for enclave-backed keys: secure generation, storage, and usage. This includes designing attestation flows to verify the enclave's integrity and implementing backup/restore mechanisms that never expose the private key.
FIPS 140-2
Compliant Design
Hardware-backed
Key Storage
04
Transaction Signing & Security
We build the secure signing service within the enclave, ensuring private keys never leave the hardware-isolated environment. This includes implementing domain separation, secure user authentication prompts, and protection against replay attacks.
On-device
Signing
Zero Exposure
Private Key
06
Deployment & Monitoring
We manage the CI/CD pipeline for secure mobile releases and provide ongoing monitoring dashboards. Track key security metrics like attestation success rates, signing attempt logs, and anomaly detection alerts.
99.9%
Operational Uptime
24/7
Security Monitoring
security-approach
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built by Web3 experts for your protocol or application.
We architect and deploy custom smart contracts that form the secure, immutable foundation of your Web3 product. Our development process ensures gas efficiency, robust security, and compliance with standards like ERC-20, ERC-721, and ERC-1155.
Deliver a battle-tested, audited contract suite in 4-6 weeks, from initial spec to mainnet deployment.
- Security-First Development: Built on
Solidity 0.8+using OpenZeppelin libraries and industry-standard patterns. - Comprehensive Audits: Every contract undergoes internal review and can be prepared for third-party audits from firms like CertiK or Quantstamp.
- Full Lifecycle Support: We handle deployment, verification on Etherscan, and provide upgradeability planning using proxies.
Secure Enclave Integration
Frequently Asked Questions
Get clear, technical answers about integrating hardware-grade security into your mobile Web3 applications.
A standard integration for a single platform (iOS or Android) takes 2-4 weeks from kickoff to production deployment. This includes architecture review, SDK integration, key management setup, and security validation. Multi-platform projects or complex custom signing logic may extend to 6-8 weeks. We provide a detailed project plan with weekly milestones during scoping.
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