Mastering Bitcoin 2nd Edition - Programming the Open Blockchain

The source code for the Android Native Game Developmnet series by the Hello World Guy at https://www.youtube.com/watch?v=KokesN8wpKY&list=PLlnvVTSJ0Xwc39fGLokYMalBC8KmwFdXc&pp=gAQBiAQB

Solidity, the Smart Contract Programming Language

This repository contains another implementation of the Sphincs+ postquantum signature system

Homomorphic Encryption library and applications in Swift

HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizati…

👁‍🗨 Rare and exotic sats

Microsoft SEAL is an easy-to-use and powerful homomorphic encryption library.

Docker image for adding remote compute capabilities to a CoCalc project.

CoCalc: Collaborative Calculation in the Cloud

How to do things on https://cocalc.com

A proof-of-concept cracker for cryptocurrency brainwallets and other low entropy key algorithms.

The SPHINCS+ reference code, accompanying the submission to NIST's Post-Quantum Cryptography project

This is a Sphincs+ implementation that aspires to be resistant to side channel (DPA) attacks

High assurance Go secp256k1 (Mirror)

Sphincs+ implementation which uses minimal RAM

collection of example documents for use within cocalc's library

All known physical attacks on Bitcoin and other cryptocurrencies from 2014 to 2022

Anonymous ecash

This is the CoCalc Electron desktop application.

RISC Zero is a zero-knowledge verifiable general computing platform based on zk-STARKs and the RISC-V microarchitecture.

P2P Crypto based on cooperative consensus

Satellite Trajectory Animating & Rendering: Satellite Orbit Visualiser using Blender

An optimized Webcash mining daemon.

Webcash is an experimental "e-cash" (electronic cash). See https://webcash.org/

Linux shell for iOS

Cryptography-Enhanced Multiprecision for =nil; Crypto3 C++ Cryptography Suite.

Public-key cryptography schemes modes for =nil; Crypto3 cryptography suite

Public key cryptography for crypto3 cryptography backend

=nil; Foundation's Algebraic Operations and Structures Module