Skip to content
Branch: master
Go to file
Code

Latest commit

vyzo committed a87e386 Jul 3, 2020
Merge pull request #279 from oskarth/patch-2
Update PubSub with nim-libp2p implementations

Files

Permalink
Failed to load latest commit information.
Type
Name
Latest commit message
Commit time
RFC
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
tls
 
 
 
 

README.md

libp2p specification

libp2p logo

Overview

This repository contains the specifications for libp2p, a framework and suite of protocols for building peer-to-peer network applications. libp2p has several implementations, with more in development.

The main goal of this repository is to provide accurate reference documentation for the aspects of libp2p that are independent of language or implementation. This includes wire protocols, addressing conventions, and other "network level" concerns.

For user-facing documentation, please see https://docs.libp2p.io

In addition to describing the current state of libp2p, the specs repository serves as a coordination point and a venue to drive future developments in libp2p. To participate in the evolution of libp2p via the specs process, please see the Contributions section.

Status

The specifications for libp2p are currently incomplete, and we are working to address this by revising existing specs to ensure correctness and writing new specifications to detail currently unspecified parts of libp2p.

This document replaces an earlier RFC, which still contains much useful information and is helpful for understanding the libp2p design philosophy. It is avaliable at _archive/README.md.

Specification Index

This index contains links to all the spec documents that are currently merged. If documents are moved to new locations within the repository, this index will be updated to reflect the new locations.

Specs Framework

These specs define processes for the specification framework itself, such as the expected lifecycle and document formatting.

Core Abstractions and Types

These specs define abstractions and data types that form the "core" of libp2p and are used throughout the system.

  • Connections and Upgrading - Establishing secure, multiplexed connections between peers, possibly over insecure, single stream transports.
  • Peer Ids and Keys - Public key types & encodings, peer id calculation, and message signing semantics

Protocols

These specs define wire protocols that are used by libp2p for connectivity, security, multiplexing, and other purposes.

  • identify - Exchange keys and addresses with other peers
  • mplex - The friendly stream multiplexer
  • plaintext - An insecure transport for non-production usage
  • pnet - Private networking in libp2p using pre-shared keys
  • pubsub - PubSub interface for libp2p
    • gossipsub - An extensible baseline PubSub protocol
      • episub - Proximity Aware Epidemic PubSub for libp2p
  • relay - Circuit Switching for libp2p (similar to TURN)
  • rendezvous - Rendezvous Protocol for generalized peer discovery
  • secio - SECIO, a transport security protocol for libp2p
  • tls - The libp2p TLS Handshake (TLS 1.3+)

Contributions

Thanks for your interest in improving libp2p! We welcome contributions from all interested parties. Please take a look at the Spec Lifecycle document to get a feel for how the process works, and open an issue if there's work you'd like to discuss.

For discussions about libp2p that aren't specific to a particular spec, or if you feel an issue isn't the appropriate place for your topic, please join our discussion forum and post a new topic in the contributor's section.

About

Technical specifications for the libp2p networking stack

Resources

Releases

No releases published
You can’t perform that action at this time.