1228 Open source projects that are alternatives of or similar to Privatebin

A collection of common (interesting) cryptographic mistakes.

🐺 Malware analysis platform

Managed .NET wrapper for unmanaged PKCS#11 libraries

Cryptographic filesystem for the cloud

Note taking web application for self-hosting. Offers tagging & Markdown support; can be used as a simple alternative to Evernote.

Stream encryption & decryption with libsodium and protobuf

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

End-To-End File & Message Encryption For Discord

Crawler (Bot) searching for credential leaks on different paste sites.

A simple server for sending and receiving messages in real-time per WebSocket. (Includes a sleek web-ui)

i2pd browser bundle

[WIP] The selfhosted Podcast Archive

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

🐺 Malware analysis platform

A complete overhaul of the Golang wrapper for libsodium

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

Tink is a multi-language, cross-platform, open source library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

pb; a command line pastebin service helper (12 supported services)

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

A lightweight, secure, easy-to-use crypto library suitable for constrained environments.

free C++ class library of cryptographic schemes

A sensible, modern pastebin.

Elegant and open-source pastebin service

highly opinionated, minimal pastebin

🐡 Shell script for self-hosting cloud, email, and git services

dude, is my code constant time?

🌀 i2pchat. Anonymous private secure opensource chat using end-to-end encrypted transport.

A modern, portable, easy to use crypto library.

Cloudflare's RPKI Toolbox

A Javascript implementation of SipHash-2-4

Java SDK of WeDPR-Lab-Core; WeDPR即时可用场景式隐私保护高效解决方案核心算法组件通用Java SDK

A repository that aims to provide tools for cryptography and cryptanalysis

A really tiny crypto library.

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

Cryptography Toolkit

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

The SIMON and SPECK families of lightweight block ciphers. #nsacyber

🔥🐻 The Speakeasy Scripting Engine Which Combines Speed, Safety, and Simplicity

Exploit Development, Reverse Engineering & Cryptography

Secure software enclave for storage of sensitive information in memory.

An open source cybersecurity protocol for syncing decentralized graph data.

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.

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.

Usable, easy and safe pure-Rust crypto

Copy/paste anything over the network.

A shared preference implementation for confidential data in Android. Per default uses AES-GCM, BCrypt and HKDF as cryptographic primitives. Uses the concept of device fingerprinting combined with optional user provided passwords and strong password hashes.

The Laravel.io Pastebin.

📋 Client-side paste service

YunoHost is an operating system aiming to simplify as much as possible the administration of a server. This repository corresponds to the core code, written mostly in Python and Bash.

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

Markdown pastebin from command line

Just some templates to get someone started with hosting various servers in Docker

paste is a simple web app for writing & sharing code.

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

📚 VoidHack CTF write-ups

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

Project Wycheproof tests crypto libraries against known attacks.

The simplest way to de-Google your life and business: Inbox, Calendar, Files, Contacts & much more

Privatebin CLI in NodeJS.

💻 Sharing code made easy