Homomorphic Encryption Smart Contract Development

Our development focuses on minimizing the significant computational overhead of FHE. We implement circuit optimization and batch processing to keep transaction costs viable for production applications.

We architect complete systems where data is encrypted client-side, processed privately on-chain via our contracts, and results are decrypted only by authorized parties, ensuring true data sovereignty.

Development of specific confidential dApps: private auctions, blind bidding systems, encrypted credit scoring, and healthcare data analysis that complies with regulations like HIPAA and GDPR.

We provide detailed performance profiles for your encrypted logic, benchmarking latency and cost against clear-text alternatives, and architect for scalability using Layer 2 solutions.

We design your system architecture, selecting the optimal homomorphic encryption scheme (FHE, PHE) and blockchain protocol (EVM, Solana, StarkNet) for your specific use case in finance, healthcare, or identity.

Implementation in Solidity, Rust, or Cairo using audited libraries. We focus on gas-efficient computation, secure key management, and integration with privacy-preserving oracles and ZKPs.

Comprehensive unit, integration, and adversarial testing. We simulate mainnet conditions to benchmark gas costs and transaction throughput, ensuring economic viability before deployment.

We facilitate and manage audits with leading firms like Trail of Bits, Quantstamp, or CertiK. Our team addresses all findings and provides a verifiable public audit report for trust.

Final gas optimization and performance tuning. We handle the secure deployment process, key ceremony (if required), and verification of all contracts on the target blockchain.

Post-deployment, we provide monitoring dashboards for encrypted computation integrity and set up alerting. Our team is on-call for critical incident response under a defined SLA.