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

💰 The cryptocurrency price tool on CLI. 🖥

An open-source Crypto-Currency exchange. Peatio v3.0 Coming Soon !

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

The OpenABE library - open source cryptographic library with attribute-based encryption implementations in C/C++

❄️ Firmware and simulator for Coldcard Hardware Wallet

Wolves Among the Sheep

Personal web site of Jameson Lopp

Rust language general purpose elliptic curve cryptography.

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

A simple decentralized peer-to-peer ledger implementation

Argon2 library compiled for browser runtime

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

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Developer-friendly libsodium interface

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

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。

支持国密SM2/SM3/SM4/SM9/ZUC/SSL的OpenSSL分支

Safe, fast, small crypto using Rust

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

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Simple licensing library for golang.

Merkle Trees and Merkle Inclusion Proofs

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Elixir full node implementation of the aeternity specification

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

Go SCEP server

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

Rust implementation of multi-party Schnorr signatures over elliptic curves.

CRYLOGGER: Detecting Crypto Misuses for Android and Java Apps Dynamically

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

(Android) Networking and Cryptography Library (NaCL) JNI binding. JNI is utilized for fastest access to native code. Accessible either in Android or Java application. Uses SWIG to generate Java JNI bindings. SWIG definitions are extensible to other languages.

🔑 Hashing (BCrypt, SHA2, HMAC), encryption (AES), public-key (RSA), and random data generation.

🛡 I2P: End-to-End encrypted and anonymous Internet

👤 Identity and Access Management Knowledge for Cloud Platforms

Bash glue to encrypt and hide files

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

en-crypt, de-crypt, si-gn, ve-rify - smime, pdf, xades and plain files in pure python

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

Profit Trailer Feeder Full Build with Settings

List of resources about foundational knowledge for programmers (supposed to last a few decades)

A self-contained cryptographic library for Python

Useful CTF Tools

Zero-knowledge virtual machine written in Rust

An easy-to-use Windows interface for pass

👯 Discohash - A super fast and simple hash. 5GB/s serial (depending on hardware). Also in NodeJS

Zcash Improvement Proposals

Python library for fast elliptic curve crypto

An RPKI Validator written in Rust

An application that serves KeePass database entries on a web frontend

Erlang bindings for NaCl / libsodium

[Migrated] The first Python blockchain protocol and platform

Curated list of open-source Java Card applets and related applications for cryptographic smartcards

Flutter representation of a Crypto app Concept

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

The RPKI-to-Router server used at Cloudflare

Modern cryptography for PostgreSQL using libsodium.

Copy/paste anything over the network.

Signal protocol implementation for Node.js