Zero-knowledge proofs, defined

ZK-proofs present privateness and safety advantages, however they are often computationally intensive and complicated to implement.

Creating and verifying ZK-proofs could be resource- and computationally intensive, notably for extra difficult proofs. This can lead to longer processing instances for transactions and extra computational work, which could make blockchain methods tougher to scale.

Privateness and confidentiality

Verification and auditing

Scalability

Identification and authentication

Cross-chain interoperability

The issue

Resolution utilizing the ZK-proofs protocol

Setup

Assertion

Spherical 1: Dedication

Spherical 2: Problem

Spherical 3: Response

Iteration

Conclusion

Interactive ZK-proofs

Non-interactive ZK-proofs

Statistical ZK-proofs

Proof-of-knowledge (PoK)

Proofs of shuffle and vary

Sigma protocols

Bulletproofs

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