ZK Proof Implementation
In (Stage 3) XSTAR leverages Zero-Knowledge Succinct Non-Interactive Argument of Knowledge (zk-SNARK) to generate Zero-Knowledge Proofs (ZKPs) that verify the XHS identity & scoring information without revealing any sensitive data.
These ZKPs are executed on the Holder's device through Local Enclave Storage and only disclose anonymized results (yes/no statements).
These results are then presented as Verifiable Proofs (VPs) to the Verifier, who can confirm the identity without accessing the underlying data. This method enhances privacy and security by ensuring that only necessary information is shared, while sensitive data remains protected.
This area will be developed further in stage 3 of XSTARs technical implementation.
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