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aZKey

Zero-knowledge proofs for Web2 authentication on Aztec

Zero-Knowledge Proofs

Verify Google OAuth claims without exposing JWT tokens on-chain. Generate ZK proofs client-side to keep sensitive identity data private.

Web2 Sign-In

Let users authenticate with Google OAuth. aZKey derives deterministic account identities from OAuth claims while maintaining privacy.

Aztec Integration

Deploy accounts on Aztec L2. Verify proofs and authorize session keys on-chain with minimal constraints.