398 Open source projects that are alternatives of or similar to Lk

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

Cloudflare's RPKI Toolbox

Bitcoin, Ethereum, ERC20 crypto wallets with Atomic Swap exchange. Release announce: https://twitter.com/SwapOnlineTeam/status/1321844352369500160

Ecency Mobile - reimagined social blogging, contribute and get rewarded (for Android and iOS)

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

Pure Java implementation of Macaroons: Cookies with Contextual Caveats for Decentralized Authorization in the Cloud. Android ready. Online playground available.

🔓 CLI tool and library to execute padding oracle attacks easily, with support for concurrent network requests and an elegant UI.

Ecency desktop formerly known as Esteem Surfer - reimagined desktop social wallet, contribute and get rewarded (for Windows, Mac, Linux)

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

Ethereum Wallet Toolkit for iOS - You can implement an Ethereum wallet without a server and blockchain knowledge.

Google Sheets automatic creation with Google Apps Script (GAS) for managing a cryptocurrency tracking spreadsheet with multi exchanges

i2pd browser bundle

Copy/paste anything over the network.

A modern, portable, easy to use crypto library.

Cryptography Toolkit

A simple SSL/TLS proxy with mutual authentication for securing non-TLS services

Flutter representation of a Crypto app Concept

The first truly free, libre, and open source light wallet for multiple cryptocurrencies (Bitcoin, Ethereum, Ripple, etc).

A sample backend that demonstrates how to generate a Virgil JWT and Twilio token used for authentication with the Virgil and Twilio services

Simple Swift library for creating HD cryptocurrencies wallets and working with crypto Coins/ERC20 tokens.

Managed .NET wrapper for unmanaged PKCS#11 libraries

Blockchain demo based on golang 基于golang编写的区块链公链demo

QtNetwork Next Generation. A coroutine based network framework for Qt/C++, with more simpler API than boost::asio.

Keybase Filesystem (KBFS)

Signal protocol implementation for Node.js

Using Mailchain, blockchain users can now send and receive rich-media HTML messages with attachments via a blockchain address.

Node.js module implementing Merkle tree algorithm

Fastest implementation of BLS12-381 in a scripting language. High-security, auditable, 0-dependency aggregated signatures / zk-snarks over pairing-friendly curve

🦄 The unofficial Python client for the Uniswap exchange.

I2P is an anonymizing network, offering a simple layer that identity-sensitive applications can use to securely communicate. All data is wrapped with several layers of encryption, and the network is both distributed and dynamic, with no trusted parties.

Profit Trailer Feeder Full Build with Settings

ConsenSys core libraries for Java & Kotlin

🚀 Websocket based trading bot for 💰cryptocurrencies 📈

Python wrapper for CryptoCompare public API

💰 The cryptocurrency price tool on CLI. 🖥

Benchmarks for crypto libraries (in Rust, or with Rust bindings)

🗄EOS Tracker: Real time block explorer for EOS Blockchain

A cryptography algorithms library

An application that serves KeePass database entries on a web frontend

IBM Fully Homomorphic Encryption Toolkit For Linux. This toolkit is a Linux based Docker container that demonstrates computing on encrypted data without decrypting it! The toolkit ships with two demos including a fully encrypted Machine Learning inference with a Neural Network and a Privacy-Preserving key-value search.

Comprehensive list of cryptocurrencies with metadata

Node.js RSA library

Crypto Audit Guidelines

Cryptocurrency trading bot in javascript for Bitfinex, Bitmex, Binance, FTX, Bybit ... (public edition)

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

Crypto Currency Dashboard Using Twitter 🐦 And Coinmarketcap 🚀 API

🔗 A toolkit for the Nano cryptocurrency, allowing you to derive keys, generate seeds, hashes, signatures, proofs of work and blocks.

Gemini, GDAX, Bitfinex, Poloniex, Binance, Kraken, Cryptopia, Koinex, BitGrail and CoinMarketCap cryptocurrency exchange API clients in Swift / iOS SDK. Check prices and account balances using Sample iOS app.

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

Official implementation of the Pocket Network Protocol

IEX Cloud open source API wrapper

💸 Cryptocurrency prices on CLI

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

Cryptocurrency Historical Market Data R Package

Go SCEP server

[Migrated] The first Python blockchain protocol and platform

Cross platform PoC ransomware written in Go

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

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

🦄 The Enterprise™ programming language