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Enhancing Privacy in Sui Blockchain
Sui’s transparent ledger raises privacy concerns for users and businesses. Step-by-step solution:
- Use zkLogin: Enable anonymous logins without exposing keys.
- Implement Private Objects: Devs: Use dynamic fields for hidden data.
- Mixing Services: Integrate mixers like Tornado (adapted for Sui).
- Audit for Leaks: Check contracts for address exposures.
- Layer 2 Solutions: Explore privacy-focused L2 on Sui.
- Educate Users: Promote best practices like new addresses per tx.
- Sui
How can zkLogin, private/dynamic objects, and mixing services be integrated to obscure sensitive data while maintaining the correctness of smart contracts?
What trade-offs exist between on-chain privacy (e.g., zero-knowledge proofs, dynamic fields) and usability/performance?
Trade-offs On-chain privacy (via ZK proofs, hidden data, or encrypted fields) boosts confidentiality but adds heavier computation, larger proofs, higher gas costs, and slower UX. By contrast, less privacy = simpler, faster, cheaper, and more composable smart contracts.
Sui is a Layer 1 protocol blockchain designed as the first internet-scale programmable blockchain platform.
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