A Fully Homomorphic Encryption Library from Primus

Homomorphic Encryption for TypeScript or JavaScript - Microsoft SEAL

Circom to Gnark Groth16 parser and recursion example

Windowed big integer multiplication implementation on Bitcoin Script

Based on https://eprint.iacr.org/2022/1510

Gadgets for covenants: Schnorr trick and txid reflection

Minimal implementation of the Mimblewimble protocol.

Hashed Timelock Contracts for ETH, ERC20 and ERC721 on Ethereum

Implementation of anonymous atomic locks described in https://eprint.iacr.org/2019/589

Linearly Homomorphic Time Lock Puzzle Library

💫 ETH-XMR atomic swap implementation

Bitcoin–Monero Cross-chain Atomic Swap

On-chain atomic swaps for Decred and other cryptocurrencies.

Basic Atomic Swap Proof of Concept

Weighted Schnorr Threshold Signatures

MuSig + Nostr

TumbleBit Implementation in .NET Core

TumbleBit: An Untrusted Bitcoin-Compatible Anonymous Payment Hub

Flexible Rust implementation of the MuSig2 multisignature protocol, compatible with Bitcoin.

2P-ECDSA: Two-Party ECDSA MultiSignatures

Pay for the solution to a sudoku puzzle with a zero-knowledge contingent payment

Scriptless atomic cross-chain (and cross-curve) swap protocol based on a fair exchange of secrets.

Rust implementation of multi-party Schnorr signatures over elliptic curves.

Support for Miniscript and Output Descriptors for rust-bitcoin

Core library for implementing the escrow protocol.

A simple and easy-to-use musig2 library, written in typescript.

B'SST: Bitcoin-like Script Symbolic Tracer