Create a custom practice set
Pick category, difficulty, number of questions, and time limit. Start instantly with your own quiz.
Generate QuizGK Question
Which cryptographic primitive enables confidential transactions in privacy-focused cryptocurrencies?
- Ring Signatures
- Bulletproofs
- Confidential Transactions
- All of these
Answer: All of these
Privacy techniques: Ring signatures obscure sender; Bulletproofs provide efficient range proofs; Confidential Transactions hide amounts using Pedersen commitments. Balance privacy with regulatory compliance.