Search Results for "peers"

Sideband is a privacy-focused, peer-to-peer mesh messaging protocol and platform that allows users to communicate directly over local networks or the internet without servers. It emphasizes metadata resistance and secure message delivery, working effectively in offline, low-bandwidth, or disaster recovery scenarios. Built-in Rust, Sideband supports encrypted group messaging, file transfers, and network self-discovery. It is ideal for use in community networks, crisis response, and...

Petoron P2P Messenger (P-P2P-M) Architecture: Pure P2P - no servers, no databases Key storage: Keys generated in memory, never stored, erased after use Metadata: Only IP and port exist during the session - everything else is encrypted & obfuscated Encryption: PQS v1.2 - PBKDF2-HMAC-SHA256 (200k), BLAKE2s-MAC, custom stream cipher + fake padding Authentication: BLAKE2s-MAC (16 bytes) - instant failure on any data change Packet obfuscation: --stealth mode - padding, hidden structures Connection: Direct peer-to-peer only Anonymity: No accounts, logins, or phone numbers Third-party access: Impossible without physical access to both peers during session History: No storage — all in RAM, wiped on close Message size: Limited only by RAM & MTU — no artificial limits External dependencies: None DPI/blocking resistance: Harder to detect, can be masked Autonomy: Fully offline until peers connect 26.01.26 Add pqs_chat_tor.py github.com/01alekseev/Petoron-P2P-Messenger

bitchat is a decentralized peer-to-peer messaging app that operates over Bluetooth mesh networks, enabling local group chats without the need for internet, servers, or phone numbers. It is designed with privacy and security in mind, offering encrypted private messages and channels alongside a public local chat that requires no registration.

...RetroShare is a cross-platform, secured and decentralized communication system. It lets you to securely chat, share photos, videos, and more with family and friends, using OpenPGP to authenticate peers and OpenSSL to encrypt all communication.

...The resulting ciphertext is sent to the server while the server relay it to the connected peers. Those connected peers need to have the same password in order to read the message. The server is a multiplex and stand alone detached (no controlling terminal) process on the background that does nothing but to relay messages.

This is an application for chatting inside a subnet. For example if three PCs are connected via Ethernet at home, they can talk to each other. I started this to practice network programming with Qt Framework and to be able to chat to my other machine at home. It implements a serverless (P2P) chat protocol called Train.

Secure 2 peers chat/file transfer using Diffie–Hellman key exchange and DES/MD5 encryption. Can negotiate for a key for each message/file.

Interactive live whiteboard written in C++/Qt for the LAN. Run the binary and it will detect peers on LAN running Graffiti. It was made for fun and learning, with my best friend Abhishek Kumar. Repository: http://github.com/rohityadav/graffiti

Phim (standing for "Phi Messenger") is an(other) IM protocol, which is designed to avoid untrusted 3rd party nodes to help protect the data sent to peers