History

tersec 092d9350de eth2.0-specs -> consensus-specs repo rename (#2801 )		2021-08-20 23:37:45 +00:00
..
README.md	Reorg (5/5) (#2377 )	2021-03-05 14:12:00 +01:00
eth2_discovery.nim	log doppelganger attestation signature; rm withState.HashedBeaconState uses (#2608 )	2021-05-28 15:51:15 +03:00
eth2_network.nim	eth2.0-specs -> consensus-specs repo rename (#2801 )	2021-08-20 23:37:45 +00:00
faststreams_backend.nim	Implement split preset/config support (#2710 )	2021-07-12 15:01:38 +02:00
libp2p_json_serialization.nim	EH cleanup (#2455 )	2021-03-26 07:52:01 +01:00
libp2p_streams_backend.nim	Implement split preset/config support (#2710 )	2021-07-12 15:01:38 +02:00
network_metadata.nim	disentangle eth2 types from the ssz library (#2785 )	2021-08-18 20:57:58 +02:00
peer_pool.nim	EH cleanup (#2455 )	2021-03-26 07:52:01 +01:00

README.md

Networking

This folders hold a collection of modules to:

configure the Eth2 P2P network
discover, connect, and maintain quality Eth2 peers

Data received is handed other to the ../gossip_processing modules for validation.

Security concerns

Collusion: part of the peer selection must be kept random. This avoids peers bringing all their friends and colluding against a beacon node.
Denial-of-service: The beacon node must provide ways to handle burst of data that may come:
- from malicious nodes trying to DOS us
- from long periods of non-finality, creating lots of forks, attestations, forks