ZK-VerifID

Problem Statement

This project contains the streamlined process for verifying digital signatures of pdfs to prevent any alteration and prove authenticity and further generating proof. Further, the verification is done on-chain to increase trust and functionality. Effectively, making it a ZK technology for identity verification.

Solution

This project contains ZK circuits for verifying signatures for validating the authencity of pdfs creating proofs for them (GST and PANcard). Groth16 or Plonk can be used for generating proofs. These proofs can be deployed over Hedera chain and verified. This preserves privacy of users. So basically I streamlined the process of proof generation and verification.