This repository provides a set of libraries for privacy-preserving networking & internet applications written in rust.
The set of libraries supports mix networks (Tor, I2P, Nym), proxies, end-to-end encryption without central authorities/PKI (Noise-based encryption protocols like lightning wire protocol, NTLS etc).
yaml
Name: cyphernet
Type: Library
Kind: Free software
License: Apache-2.0
Language: Rust
Compiler: 1.65
Author: Maxim Orlovsky
Maintained: Cyphernet DAO, Switzerland
Maintainers:
Maxim Orlovsky:
GitHub: @dr-orlovsky
GPG: EAE730CEC0C663763F028A5860094BAF18A26EC9
SSH: BoSGFzbyOKC7Jm28MJElFboGepihCpHop60nS8OoG/A
EMail: dr@orlovsky.ch
Alexis Sellier:
GitHub: @cloudhead
SSH: iTDjRHSIaoL8dpHbQ0mv+y0IQqPufGl2hQwk4TbXFlw
The library provides three main components, structured as modules:
- Network addresses (sub-crate cypheraddr), which allow simple use of
- Tor, Nym, I2P and other mix networks and SOCKS proxies
- P2P addresses with node public keys
- May be used in a way that prevents using DNS names (outside mixnet scope).
- Noise protocol framework (sub-crate noise-framework) for end-to-end
encrypted network communications.
- SOCKS5 client (sub-crate socks5-client) for accessing Tor and other
mixnets via proxy.
All the components has a minimal set of non-optional dependencies and short compile times. For instance, SOCKS5 proxy and cyphernet addresses both have zero non-optional dependencies.
The library tries to minimize number of dependencies. Most of its functionality
is available via non-default features, like:
- noise: support for noise protocols;
- mixnets: supports for mixnet network addresses, including tor, nym,
i2p (may require additional crypto libraries for parsing public keys);
- serde: encoding for addresses types;
- dns: enable use of DNS names alongside IP addresses and mixnet names.
Network addresses provided by the library include the following types:
* InetHost - IP addr or DNS name
* HostName - IP, DNS, Tor, I2P, Nym host name (no port or proxy information)
* NetAddr - any type of host name + port information
* PartialAddr - any type of host name + optional port, which defaults to
generic const if not provided
* PeerAddr - any of the above addresses + node public key for authentication
* ProxiedHost - host name + proxy (there are IP/DNS w/o proxy and with proxy)
* ProxiedAddr - any of the above addresses + proxy (thus IP/DNS is always
proxied)
API reference documentation for the library can be accessed at https://docs.rs/cyphernet/.
Cyphernet is a conceptual approach for a privacy-preserving networking, based on the following stack of layers:
The libraries are distributed on the terms of Apache 2.0 opensource license. See LICENCE file for the license details.
