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Wire Protocol Message Types

This document describes the various message types used in the Zoe Relay wire protocol.

Core Message Types​

PQXDH Messages​

Messages for post-quantum key exchange:

Invitation Messages​

Messages for group invitation flow:

Content Messages​

Messages for encrypted content:

Message Routing​

Messages are routed based on their type and destination:

Error Handling​

The protocol includes comprehensive error types:

Message Validation​

All messages undergo validation before processing:

  • Signature verification
  • Format validation
  • Protocol version checks
  • Size limits

For complete message specifications, see the Rust API documentation.