ZK-SNARKs
Type of Zero Knowledge proof that Splendor use
Last updated
Type of Zero Knowledge proof that Splendor use
Last updated
ZK-SNARK stands for Zero-Knowledge Succinct Non-Interactive Argument of Knowledge. The ZK-SNARK protocol is characterized by the following attributes:
Zero-knowledge: A verifier can authenticate a statement's validity without gaining any insight into the statement itself. The sole understanding the verifier obtains pertains to whether the statement holds true or false.
Succinct: The zero-knowledge proof occupies a smaller size compared to the underlying witness and can be swiftly verified.
Non-interactive: The proof is categorized as 'non-interactive' since the prover and verifier partake in a single interaction, in contrast to interactive proofs necessitating multiple communication rounds.
Argument: The proof adheres to the 'soundness' criterion, considerably diminishing the likelihood of fraudulent behavior.
(Of) Knowledge: Constructing the zero-knowledge proof necessitates access to confidential data (witness). It remains arduous, if not infeasible, for a prover lacking the witness to generate a valid zero-knowledge proof.
Trusted setups necessitate users to place trust in the entities engaged in parameter generation. Nevertheless, the advancement of ZK-STARKs has facilitated the establishment of proving protocols that function without relying on a trusted setup.
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