How Inco Is Bringing Privacy Onchain using FHE

Welcome back to Eigenlayer Unlocked for episode 15. Today, we’re exploring a concept that has intrigued cryptographers for decades but is now edging closer to practical use onchain — Fully Homomorphic Encryption, or FHE.

We had the pleasure of speaking with Remi Gai from Inco, who walked us through how FHE is making its mark in crypto. Just recently, they announced a partnership with Circle as well to use FHE with Circle's stablecoin offerings. Think of FHE as the ability to perform computations on encrypted data without ever decrypting it, its better than *just* using ZK or MPC.

Inco’s universal confidential computing network is looking to tackle one of blockchain’s biggest features, yet at the same time one of the biggest challenges: overwhelming transparency. By allowing developers to build with encrypted types and perform private computations directly onchain, they’re opening up new opportunities for usecases which just won't have PMF in a truly open, transparent environment.

Think about your mortgage details. Or you car loan. Or your bank account.

The conversation also dove into the unique blend of FHE with Cosmos SDK and how dual-staking with EigenLayer could bring an additional layer of security and guarantees through restaked ETH. We discussed the low level network architecture to blending privacy, performance, and scalability in a way that keeps things transparent, yet confidential where needed.

So whether you’re curious about private AMMs, secure payrolls, or even onchain gaming, this discussion will give you a fresh perspective on how FHE could be a core part of the future blockchain stack.

Enjoy.

The Rollup