397 Open source projects that are alternatives of or similar to Recrypt Rs

Cryptography for Flutter developers: encryption, digital signatures, key agreement, etc.

MSc Module

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

wolfSSL (formerly CyaSSL) is a small, fast, portable implementation of TLS/SSL for embedded devices to the cloud. wolfSSL supports up to TLS 1.3!

Go implementation of OPAQUE (hidden password user registration and auth)

⛓️ Reference Waves Blockchain Node (client) implementation on Scala

Standard Subresource Integrity library for Node.js

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

Public Blockchain as a Decentralized Finance Infrastructure Service Platform

A dead simple tool to sign files and verify digital signatures.

Blogs about Cryptography/Security to follow

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

Elastic sidechains

BLS signatures, threshold encryption, distributed key generation library in modern C++. Actively maintained and used by SKALE for consensus, distributed random number gen, inter-chain communication and protection of transactions. BLS threshold signatures can be verified in Solidity, and used as random beacon (common coin)

LibTomCrypt is a fairly comprehensive, modular and portable cryptographic toolkit that provides developers with a vast array of well known published block ciphers, one-way hash functions, chaining modes, pseudo-random number generators, public key cryptography and a plethora of other routines.

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

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

Waves API library for Node.js and browser

Tracking the Progress of OMEMO Integration in various clients

JavaScript client for Exonum blockchain

Mundane is a Rust cryptography library backed by BoringSSL that is difficult to misuse, ergonomic, and performant (in that order).

A Brisk and Better Assured Cryptographic Toolkit

Secure chat software for your computer.

Constant time pairing-based or elliptic curve based cryptography and digital signatures

A simple blockchain in Javascript. For educational purposes only.

Scripts that illustrate basic cryptography concepts based on Coursera Standford Cryptography I course and more.

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

A CONIKS implementation in Java

Implementations of the Simon and Speck Block Ciphers

☠️ The Pathwar Project ☠️

CloakifyFactory - Data Exfiltration & Infiltration In Plain Sight; Convert any filetype into list of everyday strings, using Text-Based Steganography; Evade DLP/MLS Devices, Defeat Data Whitelisting Controls, Social Engineering of Analysts, Evade AV Detection

InterPlanetary File System for Business (IPFSfB) is an enterprise blockchain storage network based on InterPlanetary File System.

Simple daemon for locking and unlocking macOS with Yubikey

Qtum Core Wallet

Demos, Examples, Tutorials for using Microsoft SEAL library.

Tools for creating Merkle trees, generating merkle proofs, and verification of merkle proofs.

Main repository for the Veracruz privacy-preserving compute project.

Fault attack agaisnt EdDSA demonstrated on an Arduino Nano board, allowing for partial key recovery and fake signatures.

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.

Filecoin Signing Library

Lightning Network Specifications

Uncomplicated cryptography frameworks base on CommonCrypto

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

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

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

Elliptic Curve Cryptography playground/toolkit written in pure Python

Universal cloud storage client

📚 VoidHack CTF write-ups

Industry Working Group on Automated Cryptographic Algorithm Validation

Cross-platform cryptographic functions in swift

QuantumGate is a peer-to-peer (P2P) communications protocol, library and API written in C++.

CIA - CryptoInAction

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

Cryptographic library for Haskell

Purely functional SSH library in ocaml.

W3C Web Cryptography API for Node.js

Network Security Notes ☔️

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

Bramble is a hacking Open source suite.