787 Open source projects that are alternatives of or similar to Orion

Password4j is a user-friendly cryptographic library that supports Argon2, Bcrypt, Scrypt, PBKDF2 and various cryptographic hash functions.

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

A JavaScript/TypeScript implementation of the complete Secure Hash Standard (SHA) family (SHA-1, SHA-224/256/384/512, SHA3-224/256/384/512, SHAKE128/256, cSHAKE128/256, and KMAC128/256) with HMAC.

A Rust implementation of the Noise Protocol Framework

How to backdoor Diffie-Hellman

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

Database security suite. Database proxy with field-level encryption, search through encrypted data, SQL injections prevention, intrusion detection, honeypots. Supports client-side and proxy-side ("transparent") encryption. SQL, NoSQL.

The pure-Rust password hashing library running on Argon2.

The PHP extension for libsodium.

Filesystem in userspace (FUSE) with transparent authenticated encryption

An automated, modular cryptanalysis tool; i.e., a Weapon of Math Destruction

Node.js bindings for Argon2 hashing algorithm

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

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

Exploit Development, Reverse Engineering & Cryptography

A Javascript implementation of SipHash-2-4

An Android implementation of the Libsodium cryptography library. For the lazy dev.

.NET Standard 1.3 implementation of the Noise Protocol Framework (revision 33 of the spec)

Cryptography Toolkit

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

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

❄️ Firmware and simulator for Coldcard Hardware Wallet

Hide secrets with invisible characters in plain text securely using passwords 🧙🏻‍♂️⭐

Personal web site of Jameson Lopp

The multiversal cryptoengine!

A library for doing homomorphic encryption operations on tensors

MagicPad is an encryption suite for beginners. It is designed to be run standalone via the browser or executable (Electron).

Argon2 library compiled for browser runtime

Swift cross-platform crypto library using CommonCrypto/libcrypto

Keys and certificates for YubiKeys, written in Go

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

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.

Golang interface to manage Yubikeys, including a crypto.Signer & crypto.Decrypter interface

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.

Simple licensing library for golang.

A Stable & Secure Tunnel based on KCP with N:M multiplexing and FEC. Available for ARM, MIPS, 386 and AMD64。KCPプロトコルに基づく安全なトンネル。KCP 프로토콜을 기반으로 하는 보안 터널입니다。

Λ ⚬ λ: Functional Lattice Cryptography

Elixir full node implementation of the aeternity specification

Decode All Bases - Base Scheme Decoder

Solidity crypto libraries, ring signatures, proof of knowledge, packed signatures etc. with matching Python implementations for secp256k1 and (alt)BN-256

PHP library to generate BTC addresses and signatures from private keys.

Go SCEP server

Clean and lightweight cross-chain transaction API

KES is a simple, stateless and distributed key-management system

Python ASN.1 library with a focus on performance and a pythonic API

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

Openssl binding for Lua

Protecting cryptographic signing keys and seed secrets with Multi-Party Computation.

🗄EOS Tracker: Real time block explorer for EOS Blockchain

👤 Identity and Access Management Knowledge for Cloud Platforms

🔐 A detailed example for how to encrypt data in a Phoenix (Elixir) App before inserting into a database using Ecto Types

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

Easy file sharing with server-side encryption, curl/httpie/wget compliant

🦄 The unofficial Python client for the Uniswap exchange.

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

Useful CTF Tools

Convenient End-to-End Encryption for E-Mail

An easy-to-use Windows interface for pass

An RPKI Validator written in Rust

支持国密SM2/SM3/SM4/SM9/ZUC/SSL的OpenSSL分支