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PrivID

PrivID is a decentralized identity system leveraging FHE and zkML on the Inco blockchain. It secures user data with encryption, enables conditional access for wallets, and bridges Web2 IDs to Web3, ensuring privacy, verifiability, and seamless interoperability

PrivID

Created At

ETHGlobal Bangkok

Winner of

Inco Network - Open Innovation track

Project Description

PrivID is a groundbreaking digital identity solution designed to protect personal data while enabling seamless Web3 adoption. Built on the Inco blockchain, PrivID leverages Fully Homomorphic Encryption (FHE) to store user details securely, ensuring that no one can directly access or read private data. With its sophisticated access control mechanism, users can permit specific wallet addresses to verify pre-defined conditions without exposing the underlying data.

Additionally, PrivID incorporates V Layer powered by zkML infrastructure on-chain, enabling the seamless import and verification of Web2 identities into Web3 ecosystems. This integration bridges the gap between traditional digital identities and blockchain, creating a highly secure and scalable solution for decentralized identity management.

How it's Made

We have used Inco and VLayer to build our private identity protocol. Using Vlayer we are building proofs of our email which contains our email information. These ZK proofs are generated using VLayer's zkEVM. Then these proofs are verified, and the id details are encrypted using FHE and posted on Inco. Then anybody who wants to use this, id for verification needs to take permission from the user. One's the user permit's we will able to provide conditional checking on the private data which doesn't emit your private details.

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