Module discv5::packet

This module defines the raw UDP message packets for Discovery v5.1.

The discv5 wire specification provides further information on UDP message packets as implemented in this module.

A Packet defines all raw UDP message variants and implements the encoding/decoding logic.

Note, that all message encryption/decryption is handled outside of this module.

Structs

• ChallengeData
• DefaultProtocolId
• Packet
• PacketHeader

Enums

• PacketKind

Constants

• ID_NONCE_LENGTH
  The Id nonce length (in bytes).
• IV_LENGTH
  The packet IV length (u128).
• MESSAGE_NONCE_LENGTH
  The message nonce length (in bytes).
• STATIC_HEADER_LENGTH
  The length of the static header. (6 byte protocol id, 2 bytes version, 1 byte kind, 12 byte message nonce and a 2 byte authdata-size).

Traits

• ProtocolIdentity

Type Aliases

• IdNonce
  The nonce sent in a WHOAREYOU packet.
• MessageNonce
  Message Nonce (12 bytes).