In this talk, we’ll dive into the world of collaborative SNARKs—what they are, the unique challenges they tackle, and what they are used for. We’ll explore how to create private shared state, enabling private on-chain data to stay confidential while …
We talk about a concrete nullifier use case in the World ID infrastructure and our efforts of designing, building and deploying a verifyable OPRF for it.
In this work we tackle privacy concerns in biometric verification systems that typically require server-side processing of sensitive data (e.g., fingerprints and Iris Codes). Concretely, we design a solution that allows us to query whether a given …
In this talk, we’ll dive into the world of collaborative SNARKs—what they are, the unique challenges they tackle, and what they are used for. We showcase how coNoir, a collaborative SNARK version of Noir, can be used to verifiably shuffle a deck of …
In this talk, we’ll dive into the world of collaborative SNARKs—what they are, the unique challenges they tackle, and what they are used for. We’ll explore how to create private shared state, enabling private on-chain data to stay confidential while …
In this talk we present collaborative SNARKs and why they are needed. Furthermore, we present our co-circom library, a rust library allowing to create a coSNARK from circuits written in Circom. Finally, we show how to apply co-circom to an on-chain …
In this work we tackle privacy concerns in biometric verification systems that typically require server-side processing of sensitive data (e.g., fingerprints and Iris Codes). Concretely, we design a solution that allows us to query whether a given …
In this work we tackle privacy concerns in biometric verification systems that typically require server-side processing of sensitive data (e.g., fingerprints and Iris Codes). Concretely, we design a solution that allows us to query whether a given …