1105 Open source projects that are alternatives of or similar to Helib

An implementation of Keccak derived functions specified in FIPS-202, SP800-185 and KangarooTwelve

A repository for All algorithms implemented in Javascript (for educational purposes only)

🔐 Server API to support End-to-End Encryption

👥 A bash-tool to store your private data inside a git repository.

🚀 Websocket based trading bot for 💰cryptocurrencies 📈

webcrypto-liner is a polyfill that let's down-level User Agents (like IE/Edge) use libraries that depend on WebCrypto. (Keywords: Javascript, WebCrypto, Shim, Polyfill)

Software U2F authenticator for macOS

Encrypted end to end file transfer

可对 Xcode 项目工程所有的 objective-c 文件内包含的明文进行加密混淆，提高逆向分析难度。

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

Censorship resistant democracies.

Golang (GO) implementation of Javascript Object Signing and Encryption specification

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

Hardware-based attestation / intrusion detection app for Android devices. It provides both local verification with another Android device via QR codes and optional scheduled server-based verification with support for alert emails. It uses hardware-backed keys and attestation support as the foundation and chains trust to the app for software checks.

🔐A petite library of encryption functions for PHP

Як не стати кібер-жертвою

PortableSigner - A Commandline and GUI Tool to digital sign PDF files with X.509 certificates

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.

Need to encrypt a file before sending it to someone? This is it.

Torus nodes run a Distributed Key Generation protocol amongst themselves that allows for the generation, storage and assignment of cryptographic keys

A script for compiling OpenSSL for iOS Devices (iPhone, iPad, iPod Touch, AppleTV, MacCatalyst)

🚀⚡ Kotlin SharedPreferences wrapper & cryptographic preferences android library.

Microsoft SEAL 3.X For Python

Jasypt integration for Spring boot

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

Whitebox AES implementation in C++. Chow, Karroumi.

Yet Another Dotfiles Manager

Laravel and Lumen Source Code Encrypter

Verilog implementation of the symmetric block cipher AES (Advanced Encryption Standard) as specified in NIST FIPS 197. This implementation supports 128 and 256 bit keys.

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

A SDK for implementing blockchain-based digital currencies

Reverse engineering WhatsApp. Documentation and protocols.

A plugin for Microsoft.EntityFrameworkCore to add support of encrypted fields using built-in or custom encryption providers.

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

A minimal portable Zcash z-address generator for offline / paper wallets

Openssl binding for Lua

⚠️ Moved to GitLab.

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

An EteSync web client

An open-source cryptocurrency exchange toolkit for implementing experimental exchange features

Python library for the https://mega.nz/ API.

IOStreams is an incredibly powerful streaming library that makes changes to file formats, compression, encryption, or storage mechanism transparent to the application.

[DEPRECATED] Encrypted, secure, decentralized personal data wallet -- technology behind textile.photos

Private Decentralized Communication Network 🎭 🧅

Encrypted overlay filesystem written in Go

A FRamework for Efficient Secure COmputation

Clean, portable, tested implementations of post-quantum cryptography

Every cryptographic primitive needed to work on Ethereum, for the browser and Node.js

Dumb, but easily verifiable implementations of crypto algorithms

Developer-friendly libsodium interface

Personal web site of Jameson Lopp

Highly modular & configurable hash & crypto library

Cryptee's web client source code for all platforms.

A place for useful crypto-related resources plus some of my fav stuff

Yet another VK client for Android

Key Negotiation Of Bluetooth (KNOB) attacks on Bluetooth BR/EDR and BLE [CVE-2019-9506]

Advanced library for randomization, hashing and statistical analysis (devoted to chaos machines). 🔬

把任意文字和玛丽苏体的姓名进行加密转换

OpenTimestamps client