Top 546 crypto open source projects

free C++ class library of cryptographic schemes

Algorithmic trading framework for cryptocurrencies.

Automated Bittrex crypto-currency technical analysis and trading tool

Demonstration library for using the Secure Enclave on iOS

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

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 optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

Pulls together list of crypto exchanges to interact with their API's in a uniform fashion.

Elegant Web3js functionality in Swift. Native ABI parsing and smart contract interactions.

CryptoCurrency Tracker for Android & iOS built with @flutter

Streamable SHA hashes in pure javascript

📖 Huge curated collection (archive) of links of Tech, Science, Economics, Politics, Life, Philosophy, Conferences, Videos and much more resources from everyday surfing. ⭐️ Since October 21, 2017.

A collection of ruby scripts for those who live in the command line

Usable, easy and safe pure-Rust crypto

A shared preference implementation for confidential data in Android. Per default uses AES-GCM, BCrypt and HKDF as cryptographic primitives. Uses the concept of device fingerprinting combined with optional user provided passwords and strong password hashes.

Open Source Unified REST API of 100+ Crypto Exchange Sites (18k+ docker pulls) - https://ccxt-rest.io/

A modern and easy-to-use cryptographic library for .NET Core based on libsodium

DERO: Secure, Anonymous Blockchain with Smart Contracts. Subscribe to Dero announcements by sending mail to [email protected] with subject: subscribe announcements

一个基于vnpy，支持多账户，多策略，实盘交易，数据分析，分布式在线回测，风险管理，多交易节点的量化交易系统；支持CTP期货，股票，期权，数字货币等金融产品

CTF竞赛权威指南

A system for distributing and managing secrets

The multiversal cryptoengine!

A Java standalone implementation of the bcrypt password hash function. Based on the Blowfish cipher it is the default password hash algorithm for OpenBSD and other systems including some Linux distributions. Includes a CLI Tool.

Elixir full node implementation of the aeternity specification

Openssl binding for Lua

支持国密SM2/SM3/SM4/SM9/ZUC/SSL的OpenSSL分支

Batch backtest, import and strategy params optimalization for Gekko Trading Bot. With one command you will run any number of backtests.

Project Wycheproof tests crypto libraries against known attacks.

Client library for secure key management and multi-blockchain communication

Simple licensing library for golang.

Go SCEP server

🦄 The unofficial Python client for the Uniswap exchange.

[Migrated] The first Python blockchain protocol and platform

Copy/paste anything over the network.

An open source cybersecurity protocol for syncing decentralized graph data.

🍀 c++ standalone header-only basic library. || c++头文件实现无第三方依赖基础库

Cross platform PoC ransomware written in Go

a protocol to encrypt communications and a cryptographic library based on Disco

Open source Android, iOS and Web app for learning about and managing digital and physical security. From how to send a secure message to dealing with a kidnap. Umbrella has best practice guides in over 40 topics in multiple languages. Used daily by people working in high risk countries - journalists, activists, diplomats, business travelers etc.

Managed .NET wrapper for unmanaged PKCS#11 libraries

Clean and lightweight cross-chain transaction API

🗄EOS Tracker: Real time block explorer for EOS Blockchain

Exploit Development, Reverse Engineering & Cryptography

A Node.js wrapper for the CoinGecko API with no dependencies.

Free, open source, high performance bot for lending funds on Poloniex exchange

Fast, reliable cipher, hash and hmac methods executed in Node's threadpool for multi-core throughput.

Convenient End-to-End Encryption for E-Mail

Libtpms-based TPM emulator with socket, character device, and Linux CUSE interface.

Verify some SSL/TLS website or XMPP implementation

Flutter representation of a Crypto app Concept

Secure software enclave for storage of sensitive information in memory.

Signal protocol implementation for Node.js

The fastest cryptographic library in the galaxy

🚀 Websocket based trading bot for 💰cryptocurrencies 📈

A set of icons for all the main cryptocurrencies and altcoins, in a range of styles and sizes.

Comprehensive list of cryptocurrencies with metadata

🔑 Secure alternative to JWT. Authenticated Encrypted API Tokens for Go.

The SIMON and SPECK families of lightweight block ciphers. #nsacyber

Gekko Trading Bot dataset dumps. Ready to use and download history files in SQLite format.

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

Thaler Experimental Network; For Crypto.org Chain: github.com/crypto-org-chain/chain-main