1864 Open source projects that are alternatives of or similar to I2pdbrowser

Capillary is a library to simplify the sending of end-to-end encrypted push messages from Java-based application servers to Android clients.

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

Official implementation of IoTeX blockchain protocol in Go.

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

🔑 Free Offline Password Manager

a browser extension to bring security and privacy to chrome, firefox, and opera

✅ .NET crypto done right. Professionally audited.

Monero: the secure, private, untraceable cryptocurrency

The world's easiest, most powerful random function.

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.

dude, is my code constant time?

Tool to create firefox profiles with good defaults.

A native implementation of TLS in Javascript and tools to write crypto-based and network-heavy webapps

Firefox Add-on that lets you open automatically managed disposable containers

A Rust implementation of the Noise Protocol Framework

End-to-end encrypted instant web chat

A Firefox extension to protect from being fingerprinted.

DuckDuckGo Privacy Essentials browser extension for Firefox, Chrome.

The PHP extension for libsodium.

A secure and PGP enabled webmail module for Phosphorus Five

A library for answering questions using data you cannot see

Datasafe - flexible and secure data storage and document sharing using cryptographic message syntax for data encryption

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

🕵️ A tool for Firefox profile analysis, data extraction, forensics and hardening

Cross-platform cryptographic functions in swift

Firefox addon aiming to utilize screen estate more efficiently by showing tabs in a sidebar grouped by privacy containers. Inspired by TreeStyleTab.

Peer-to-peer encrypted message exchange

A simple web extension that redirects Twitter, YouTube, Instagram & Google Maps requests to privacy friendly alternatives.

s2n : an implementation of the TLS/SSL protocols

[Looking for maintainer] - Google Container isolates your Google activity from the rest of your web activity in order to prevent Google from tracking you outside of the Google website via third party cookies.

attacking RSA via lattice reductions (LLL)

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.

A curated list of cryptography resources and links.

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

A Javascript implementation of SipHash-2-4

How to backdoor Diffie-Hellman

The privacy-focused cryptocurrency

Filesystem in userspace (FUSE) with transparent authenticated encryption

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

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

Tanker client-side encryption SDK for JavaScript

A minimalist, open source online pastebin where the server has zero knowledge of pasted data. Data is encrypted/decrypted in the browser using 256 bits AES.

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

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

CryptoTrojan in Python (For educational purpose ONLY)

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

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

Firefox Focus for iOS

A modern, portable, easy to use crypto library.

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 dead simple tool to sign files and verify digital signatures.

☠️ The Pathwar Project ☠️

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

📚 VoidHack CTF write-ups

🦊 & 🧅 hardening

WebExtension port of Random Agent Spoofer

Firefox privacy, security and anti-tracking: a comprehensive user.js template for configuration and hardening

A Framework for Encrypted Machine Learning in TensorFlow

AdGuard browser extension

Main repository for the Veracruz privacy-preserving compute project.