Privora
Build privacy-preserving applications using Fully Homomorphic Encryption. Execute arbitrary programs on encrypted data with Solana-speed finality.
How It Works
An FHE-powered Layer 2 rollup with dual encryption, threshold attestation, and cryptoeconomic security—combining privacy with Solana's speed.
Client
Dual encryption
TFHE + X25519
Sequencer
SVM FHE Runtime
Arbitrary programs
Data Availability
Generic DA layer
Independent storage
Solana L1
Settlement layer
State roots & bridge
Full Nodes
Verify & re-encrypt
N-of-M threshold
Client
Users encrypt sensitive data with dual encryption before submission. TFHE ciphertexts enable homomorphic computation while X25519 encryption lets you view your own data. Both encrypted client-side—no plaintext ever exposed.
Client-side TFHE encryption for FHE computation
X25519 encryption for user-controlled viewing
No plaintext ever leaves the client device
Wallet integration for seamless UX
Privacy for Every Vertical
Composable privacy-preserving primitives for the next generation of applications
Built for Privacy
Privora enables a new class of primitives where privacy is not an afterthought—it's built into the foundation through cutting-edge cryptography.
End-to-End Encryption
Every transaction encrypted with FHE from client to settlement
Byzantine Fault Tolerant
Threshold cryptography protects against malicious nodes
Cryptoeconomic Security
Staking and slashing ensure honest behavior
Solana Performance
Sub-second finality with minimal transaction costs
Private Orderbooks
Hidden liquidity, zero front-running
Trade without revealing your intentions or position sizes. Our encrypted orderbook ensures complete privacy from submission to execution, eliminating front-running and MEV attacks.
Orders remain encrypted until execution
Trade sizes and prices stay private
Institutional-grade liquidity hiding
Immune to sandwich attacks