Why confidentiality matters
Blockchains sacrificed speed and privacy for decentralization and trustlessness. Solana solved speed. Encrypt is solving privacy.
Public execution leaks strategy
Every transaction reveals intent before and after settlement. Strategies, routing logic, and timing become public information.
Public state leaks user data
Globally readable state turns balances, positions, behavior, and application context into open data.
Institutional users demands privacy
Institutions want to adopt public blockchains for their neutrality and composability, but cannot have their entire activity made public.
Now Solana can keep secrets.
With Encrypt, fast, decentralized and composable Solana programs can also be confidential.
Encrypted data
Any Solana account can have its data fully encrypted.
Encrypted shared state
Any application, including DeFi, can become fully private.
Confidential execution
Application logic runs directly on encrypted data.
Threshold decryption
Data is decrypted only when application requires.
Fully Homomorphic Encryption
Programmable privacy for any application
With Fully Homomorphic Encryption (FHE) programs can use encrypted data without decrypting it.
When a decryption is required by the application, a decentralized threshold network of decryptors collaborate to decrypt only the required data.
Dark pool
Hide the entire order book even after execution is complete.
Confidential money market
Positions and strategies are kept private.
Confidential vaults
Executing strategies with composable encrypted programs.
Agentic finance
Agents that execute strategies privately 24/7.
FHE-TLS applications
Confidential and verifiable read/write APIs calls from a Solana program.
Consumer financial app
Savings and investments without compromising user privacy.
The Encrypt Network
Encrypt provides FHE capabilities to Solana programs with Customizable and flexible FHE clusters. The Encrypt FHE cluster is the main hub providing composability, enabling users to exit back from custom FHE clusters set up by applications, with FHE key switching.
Executors
Powerful machines performing fast FHE computations at scale for Solana programs with encrypted data.
Decryptors
MPC nodes participating in a threshold decryption protocol, with a 2/3 majority required to decrypt.
Ika
Decentralized threshold signature network, coordinating between Solana, the executors and the decryptors.
How Encrypt works with Solana
Encrypted logic flows through the confidential path, then settles publicly on Solana.
Public state
Solana's state and data in accounts is public by default.
Encrypt
Data in Solana accounts is encrypted to an FHE cluster public key.
Program logic
The Solana program runs and requires encrypted data to be updated.
FHE execution
Executors evaluate encrypted data homomorphically without decryption.
Threshold decryption
Decryptors reveal the required data, and can re-encrypt it to a specific user.
Public state
After decryption, data is publicly visible on Solana state.
Confidential apps on Solana.
Use encrypted data in any application. With Encrypt, privacy doesn't require sacrificing functionality, speed, decentralization or composability.
- Confidential shared state
- Fast
- Decentralized
- Composable
Research & proof
Built on published research, not marketing claims.
Benchmarks
Our FHE research achieved orders of magnitude improvements over previous state-of-the-art. Benchmarks will be published prior to mainnet launch.
Encrypt whitepaper
Encrypt is an FHE framework for confidential Solana programs, designed to be fast, decentralized and composable. Whitepaper will be published prior to mainnet launch.
Developer docs
Primitives, integration guides, and API reference for building confidential Solana programs, and launching custom FHE clusters. Devnet launch early Q2.
Blog
Latest from Encrypt
Build the first Solana apps that can keep a secret.
Encrypt gives programs confidential execution without giving up public settlement.