1065 Open source projects that are alternatives of or similar to Cryptogotchas

🔐A petite library of encryption functions for PHP

gurvy implements Elliptic Curve Cryptography (+Pairing) for BLS12-381, BLS12-377, BW6-761, and BN256. Originally developed (and used) by gnark

Ccxt based, open source, customized, extendable trading platform that supports 130+ crypto exchanges.

A decentralized, trusted, high performance, SQL database with blockchain features

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.

RFC 5297 SIV mode of operation in Java

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

A lightweight encryption tool designed for ease of use.

CryptoSwift is a growing collection of standard and secure cryptographic algorithms implemented in Swift

Private Decentralized Communication Network 🎭 🧅

Free python/telegram bot for easy execution and surveillance of crypto trading plans on multiple exchanges.

cryptokit is a cryptography kit

Client side encrypted pastebin

Low-level language for encoding AIR of computations

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

RSA public/private key encryption in Swift

PinkSign – a friendly Python library for NPKI (공인인증서) certificates 🔑

Remote Encrypted Procedure Calling for .Net & .Net Core

Bouncer is a network TCP port redirector/forward proxy (like rinetd) with extra features like Reverse tunneling (like ssh -R), SSL tunneling (like stunnel), connection Failover, LoadBalancing and Clustering. In pure Java (BIO)

A Framework for Encrypted Machine Learning in TensorFlow

Solutions to Matasano crypto challenges in Python 3.

Steganography for imageboards

Encrypted Photo Safe for Android

CogniCrypt is an Eclipse plugin that supports Java developers in using Java Cryptographic APIs.

DEPRECATED A helm plugin that help manage secrets with Git workflow and store them anywhere

Cryptocurrency Historical Market Data R Package

Python binding to the Networking and Cryptography (NaCl) library

🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.

🔑 Control your MFRC522 RFID Module with your Raspberry-pi and JavaScript

Official implementation of the Pocket Network Protocol

A curated list of multi party computation resources and links.

Project moved to https://gitlab.com/spectre.app

The fastest crypto online

A FRamework for Efficient Secure COmputation

Filecoin Signing Library

Australian Open Source Intelligence Gathering Resources, Australias Largest Open Source Intelligence Repository for Cyber Professionals and Ethical Hackers

📖Code for Blockchain Demo

7zip in python3 with ZStandard, PPMd, LZMA2, LZMA1, Delta, BCJ, BZip2, and Deflate compressions, and AES encryption.

MSc Module

Secure, human-friendly, cross-platform secrets and config.

A password manager using https://age-encryption.org/

A feature-rich wiki webserver for minimalists 🐮 💬

JavaScript client for Exonum blockchain

opmsg message encryption

Crypto Audit Guidelines

Public Blockchain as a Decentralized Finance Infrastructure Service Platform

Ultimate Javascript Object Signing and Encryption (JOSE) and JSON Web Token (JWT) Implementation for .NET and .NET Core

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

Best Current Practices regarding secure online communication and configuration of services using cryptography.

A private decentralized database replicated over Git (or any other distributed log)

Privacy Pass: a privacy-enhancing protocol and browser extension.

A CONIKS implementation in Golang

Uncomplicated cryptography frameworks base on CommonCrypto

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

Tracking the Progress of OMEMO Integration in various clients

An extensible open-source framework for creating private/permissioned blockchain applications

Multipath UDP library

💎 Beamsplitter - A new (possibly universal) hash that passes SMHasher. Built mainly with a random 10x64 S-box. Also in NodeJS

🎵 Algorithms written in different programming languages - https://zoranpandovski.github.io/al-go-rithms/