1121 Open source projects that are alternatives of or similar to Noise

Cryptographic filesystem for the cloud

A collection of common (interesting) cryptographic mistakes.

Filesystem in userspace (FUSE) with transparent authenticated encryption

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.

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

Virgil PHP Crypto Library is a high-level cryptographic library that allows you to perform all necessary operations for secure storing and transferring data and everything required to become HIPAA and GDPR compliant.

A Rust implementation of the Noise Protocol Framework

HElib is an open-source software library that implements homomorphic encryption. It supports the BGV scheme with bootstrapping and the Approximate Number CKKS scheme. HElib also includes optimizations for efficient homomorphic evaluation, focusing on effective use of ciphertext packing techniques and on the Gentry-Halevi-Smart optimizations.

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.

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

The portal to the new, open internet. ([I:b])

A curated list of cryptography resources and links.

An open source cybersecurity protocol for syncing decentralized graph data.

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

A modern and easy-to-use cryptographic library for .NET Core based on libsodium

s2n : an implementation of the TLS/SSL protocols

✅ .NET crypto done right. Professionally audited.

Open Source Your Password (Mismanagement)!

The world's easiest, most powerful random function.

libsodium compiled to Webassembly and pure JavaScript, with convenient wrappers.

Stream encryption & decryption with libsodium and protobuf

A repository that aims to provide tools for cryptography and cryptanalysis

Tanker client-side encryption SDK for JavaScript

Bash glue to encrypt and hide files

example C language implementation of SIMON and SPECK lightweight block ciphers.

the Crypto Undertaker

Enigma cipher tool

Multi-platform transparent client-side encryption of your files in the cloud

End-to-end encrypted instant web chat

How to backdoor Diffie-Hellman

Key management is hard

CryptoTrojan in Python (For educational purpose ONLY)

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

Java Cryptographic, Encoding and Hash Utilities

Library consisting of explanation and implementation of all the existing attacks on various Encryption Systems, Digital Signatures, Key Exchange, Authentication methods along with example challenges from CTFs

Node.js bindings for Argon2 hashing algorithm

High-level cryptography interface powered by libsodium

Java 8 implementation of the Fernet Specification

æternity: solving scalability problems by making sense of state-channels

A secure and PGP enabled webmail module for Phosphorus Five

encrypt and decrypt files in your browser. Fast, Secure client-side File Encryption and Decryption using the web crypto api

The PHP extension for libsodium.

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!

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

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.

A cryptography algorithms library

Demos, Examples, Tutorials for using Microsoft SEAL library.

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

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

Zero-details, privacy-focused in-app file system.

A complete overhaul of the Golang wrapper for libsodium

📚 VoidHack CTF write-ups

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

Implementations of the Simon and Speck Block Ciphers

A really tiny crypto library.

A Javascript implementation of SipHash-2-4

Easy to use cryptographic framework for data protection: secure messaging with forward secrecy and secure data storage. Has unified APIs across 14 platforms.

A modern, portable, easy to use crypto library.

Cloudflare's RPKI Toolbox

A simple shell utility for encrypting and decrypting files using OpenSSL.