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Research in zero-knowledge proofs has been motivated by authentication systems where one party wants to prove its identity to a second party via some secret information (such as a password) but does not want the second party to learn anything about this secret. This is called a "zero-knowledge proof of knowledge". However, a password is ...
The first widespread application of zk-SNARKs was in the Zerocash blockchain protocol, where zero-knowledge cryptography provides the computational backbone, by facilitating mathematical proofs that one party has possession of certain information without revealing what that information is. [7]
As part of its mission to drive widespread adoption of decentralized compliance, zkMe has also integrated with TON Blockchain, expanding the reach of its zkKYC service and making secure, user-friendly apps accessible to a broader audience. This collaboration empowers users on TON to achieve true data sovereignty while ensuring seamless compliance.
A zero-knowledge proof (known as ZKP) is a cryptographic method by which one party (the prover) can prove to another party (the verifier) that a given statement is true, without conveying any information apart from the fact that the statement is indeed true. The "prover" does not reveal any information about the transaction.
The advent of blockchain technology has brought with it a myriad of benefits. Having a public, immutable ledger, agreed upon by everyone in the network, allows for all sorts of applications, from ...
In November 2018, Zcoin conducted the world's first large-scale party elections for Thailand Democrat Party using blockchain instead of relying upon the election commission to count the votes. [ 25 ] [ 26 ] In the same month, a video named "Rap Against Dictatorship" was uploaded to Zcoin blockchain after Thailand government's threat of ...
One particular motivating example is the use of commitment schemes in zero-knowledge proofs.Commitments are used in zero-knowledge proofs for two main purposes: first, to allow the prover to participate in "cut and choose" proofs where the verifier will be presented with a choice of what to learn, and the prover will reveal only what corresponds to the verifier's choice.
Starkware develops technology called STARK, a type of non-interactive zero-knowledge proof, to improve the scalability in the blockchain. [7] It was founded on the basis of a theoretical research conducted by Ben-Sasson and Riabzev and others at the Technion in addition to mathematical models of zero knowledge proofs.