zero-knowledge-encryption

End-to-end encrypted notes, tasks and journal, keyed by a 12-word BIP-39 phrase: no email, no password, no account to leak. The full client source for web, desktop and mobile is published, along with the encryption (XChaCha20-Poly1305, HKDF-SHA256, Ed25519) and the threat model, so the privacy claims are falsifiable.

Client-side AES-256-GCM zero-knowledge encryption library. Browser-native Web Crypto API, no dependencies. Powers FileShot.io.

A complete, reliable, secure and open source webapp based on zero-knowledge encryption to deal with TOTP

A Modern, Secure, and Local-First SSH Terminal with Zero-Knowledge Encryption

Keychi is the best password manager for securely storing, managing data such as passwords, passkeys, OTP and credit cards.

Military-grade encryption in your browser. AES-256-GCM • Zero-Knowledge • Up to 2GB files • Open Source

E2E Encrypted File sharing platform with client side encryption (AES-GCM), Digital signature (ECDH) and Zero knowledge Architecture || 7th Sem Project

A zero-knowledge encrypted cloud vault. Built with Next.js, Express, Prisma, PostgreSQL and client-side AES-256 encryption.

A high-performance, headless Linux synchronization daemon written in pure Rust for zero-knowledge, end-to-end encrypted (E2EE) cloud storage architecture.

A self-hosted, federated, zero-knowledge encrypted mail system in a single PHP file. AES-256-GCM encryption, PBKDF2 key derivation, and encrypted attachments ensure the server never sees your message password. No SMTP. No external dependencies. Just drop xmail.php and go.

RozVibe is a secure digital journal built so you never have to self-censor. This repository open-sources the client-side AES-256-GCM cryptography that powers RozVibe's zero-knowledge architecture.

This is a implementation of the Lastpass encryption algorithm in JavaScript.

A secure, privacy-focused file sharing platform with end-to-end encryption using zero-knowledge architecture.

Self-hosted encrypted media vault server — AES-256 encryption for photos & videos with a local web gallery.

Euro-Office Document Server connector for SkyeCONNEX distributed cloud storage

FlowBridge is a C-based TCP file transfer system enabling reliable transmission between devices via local networks or ZeroTier. Features sender/receiver architecture, 64KB chunked transfers, real-time progress tracking, and file integrity verification. Demonstrates socket programming, TCP protocol, and network fundamentals.

How to encrypt and decrypt values in a project and let anyone with access use the data

Megh - Zero-Knowledge Encrypted Cloud Storage. Source-available under BSL 1.1.

A privacy-preserving web application demonstrating DID/Wallet login (SIWE), Semaphore ZKP group membership proofs, end-to-end encryption with WebCrypto API, IPFS decentralized storage, and differential privacy analytics — no username/password required. · Built with Manus roted with window.ethereum.

A modern, zero-knowledge web application for robust, client-side text encryption and decryption using the native Web Crypto API.