"Zero-Knowledge" Proof Implementation with HMAC Communication in Python

Tor Iptables script is an anonymizer that sets up iptables and tor to route all services and traffic including DNS through the Tor network.

Solidity crypto libraries, ring signatures, proof of knowledge, packed signatures etc. with matching Python implementations for secp256k1 and (alt)BN-256

Library for programming zk-SNARKs directly in Python

A month-long zkp study group, one topic at a time.

OpenVPN VPN Gate Client for Linux, connects you to a random Free VPN in a country of your choice by country code.

Explore the world of zero-knowledge proofs from first principles.

Klefki is a playground for researching elliptic curve group based algorithm, such as MPC, ZKP and HE. All data types & structures are based on mathematical defination of abstract algebra.

Easy to use Verifiable AI and smart contracts interoperability.

Helios Server (Helios is an end-to-end verifiable voting system) as library

基于python3-Django和Bootstrap的简易博客系统。

The backend for the Locker Password Manager, an end-to-end encryption software that allows users to securely store and manage their sensitive data and secrets

Cryptography RFCs related to Zero-Knowledge Proofs

A Python library that allows for easy compiling/proving/verifying of zk circuits.

Prove someone has a piece of data with certainty using a fast challenge-response algorithm that does not disclose any piece of said data.

CLI tool for Oxide, the zero-knowledge circuit package-manager by IronMill

Prove in quantum-resistant zero-knowledge that you know the square of the nth fibonacci number.

Decentralised data integrity.

A QAP compiler implemented in Python, used to compile the codes written in a Python-like programming language into its QAP form, and perform Groth16's setup, proof and verification steps.