Private authentic photo sharing using ZKP

Puzzles using ZKP

zkSudoku is a platform that allows users to play zk (zero knowledge) Sudoku games.

Zero Knowledge Proofs with Fiat-Shamir Heuristic in Solidity

Learn about cryptography concepts - Both basics and core.

Poseidon Hash Function implementation in Solidity

An example to show how zk-SNARK works

NZ COVID Badge - Contract repo

zkp dapp- to check a sudoku puzzle solution in PLONK proof system

ZKPs of inclusion

Contains all the smart contracts used in the zkWallet dApp.

DarkForest Triangle Jump

Fairness in card Games

Mint NFT for addresses with a proof that one knows the secret phrase without revealing it to the public in any form.

zkSNARK full process to verify a proof for an arithmetic operation

Zero Knowlege Proof Example

Apply ZKP and Blockchain to build trust and transparency in competitions.

solutions for Noir puzzles