Crate phantom_protocol 

Phantom Protocol SDK

Post-quantum secure L4/L6 universal transport framework.

Provides:

• Hybrid key exchange (X25519 + Kyber768)
• Hybrid signatures (Ed25519 + Dilithium3)
• Multi-path transport (KCP, TCP, FakeTLS)
• Connection migration and fallback
• Stream multiplexing (reliable + unreliable)

The core transmits only Vec<u8> / Bytes. Serialization (JSON, Protobuf, etc.) is the user’s responsibility.

Re-exports

pub use config::PhantomConfig;

Modules

api

Phantom Protocol Public API

config

crypto

observability

Phantom Protocol observability subsystem.

runtime

Async runtime abstraction (Phase 3.1).

security

transport

Phantom Universal Transport Core

validation

Enums

CoreError

Universal Core Error Enum compatible with FFI exports