End-to-end encryption (E2EE) is a system of communication where only the communicating users, servers, or applications can read the messages sent between each other, regardless of the number of hops or nodes between the messenger and the recipient.
Secure terminal chat. E2E encrypted, zero-metadata blind-forwarder server. PyNaCl XSalsa20-Poly1305 + Ed25519 + forward secrecy. Cross-platform Python.
About Facebook Chat (Messenger) for Python / Message Listening for E2EE (end-to-end)
Scramb.py is a region based JPEG Image Scrambler and Descrambler written in Python for End-to-End-Encrypted (E2EE) Image distribution through unaware channels.
a modular bot for @matrix-org, written in python using matrix-nio, supporting end-to-end-encryption out of the box
Send any JSON and form data through webhooks to Matrix end-to-end encrypted (E2EE) rooms with HTTP POST requests
A Python Implementation of HPKE (Hybrid Public Key Encryption)
This is a secure dark web messaging app that uses end-to-end encryption. Elliptic curve SECP256k1, RSA 4096 Bit, AES-256 Your messages are deleted from the server as soon as they are sent.
Unofficial LINE API Python SDK — automate your personal LINE Messenger account: QR code login in your terminal, send/receive messages, E2EE Letter Sealing, bot framework & CLI. No developer account, no webhook. Reproduces the LINE Chrome extension protocol (CHROMEOS 3.7.2, X-Hmac/WASM). pip install okline.
Chat using „enhanced“ end-to-end-enryption and modulation of audio signal in isolated device, ensuring privacy, anonymity and cybersecurity.
End-to-end encrypted chat backend built with FastAPI, PostgreSQL, and Redis
FastAPI + Postgres + Redis backend reference for the RCQ messenger. AGPL-3.0.
A CLI tool for bulk message deletion, media cleanup, and sticker purge in Matrix rooms.
SIP (Secure Inter-agent Protocol) — Agent间端到端加密通道：三重DH/ChaCha20-Poly1305/Rekey/防重放 | 与RFC 3261 VoIP SIP无关
Virgil Python 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 single-file, browser-based, post-quantum end-to-end encrypted peer-to-peer chat application.
OSINT toolkit for macOS — extract, decrypt, and browse Telegram data offline, including deleted messages and secret chats. Decrypts SQLCipher .tempkeyEncrypted databases and parses the Postbox binary format.
XMPP Bot designed for E2EE AI language model interactions
Peacemakr's E2E-Encryption-as-a-Service SDK
Multimodal Matrix chatbot using ollama, flux.1-schnell, kokoro, and whisper. Mirrored from https://sij.ai/sij/llux