A proof-of-concept implementation of RLN (Rate Limiting Nullifier) using KZG in Golang. This implementation is grounded in the discussion at zkresearch initiated by Wanseob Lim.
This application allows you to freely explore DApps, impersonate any user, inspect transaction traces, manipulate time by turning the clock forward or backward, and easily construct and simulate Gnosis Safe MultiSend transaction bundles. A lite version, known as MferSafe Lite, is also available as a browser extension.
Security audit for the specification and implementation of Ethereum’s Powers of Tau (PoT) setup ceremony.
Optimized Fair-exchange Protocol Supporting Practical and Flexible Data Exchange. This research builds upon our prior work on zkPoD and has been accepted for publication in CCS ’21.
A decentralized system for data exchange. See our technical paper for more information.
Zero-knowledge proofs toolkit for CKB. Under active development and selected as one of the first infrastructure projects to be funded by the Nervos Ecosystem Grants Program. Read the original proposal here.
An aSVC based stateless protocol as layer-2 rollup on Nervos network. Developed during the Nervos hackathon.
Articles, codes and tools all about zero-knowledge proofs. Read about zkp introduction series from here or check out zkp learning resource list.
Correctness proofs of Ethereum token contracts.
Formal Verification for Loopring Protocol Smart Contract version 2.
Security audit for the first zkRollup based decentralized exchange, including smart contracts and zkp circuits.
A Collection of Vulnerabilities in ERC20 Smart Contracts With Tokens Affected.
The SECBIT Static Analysis Extension to Solidity Compiler. Find out how to use and currently cupported checks
A safe subset of the Solidity language. Find out how to build and use.