ZKBiometrics
ZK powered Biometrics SDK and wallet that makes use of Zero knowledge proofs to grant absolute privacy to signatures and identity.
Project Description
For our solution, more than a project, we made an entire mini SDK that practically implements ZKproofs to protect one of the most precious assets of human beings, their biometrics. Biometric sensors are intended to convert our biometric readings into data that a device can verify, however using them as a verification method in blockchain is dangerous due to the possibility of exposing them, that is why today we present ZKbiometrics.
How it's Made
All ZKproofs were made with the ZoKrates toolbox. At the same time all EVM transactions are controlled through EthersJS on the Scroll Sepolia testnet.
By running an offline NodeJS server in our React native DApp we can safely obtain ZKproofs of our biometrics in order to be able to use them in signing transactions on the Scroll network. These biometric data can come from a FaceID, reading Iris, Fingerprint or any sensor.
