Crate cp_tor 

Anonymous search protocol over Tor for Canon Protocol (CP-013).

This crate implements the protocol layer for live anonymous search between Canon nodes. It provides:

• Data structures for peer registration, search requests/responses
• Length-prefixed CBOR wire format for stream communication
• Ephemeral session key derivation for query privacy
• Token bucket rate limiting per requester

The actual Tor integration (arti-client) is handled separately to keep this crate lightweight and testable without a Tor dependency.

Re-exports

pub use client::search;

pub use client::search_fanout;

pub use client::verify_response;

pub use error::Result;

pub use error::TorError;

pub use keys::derive_onion_keypair;

pub use keys::node_id_from_public_key;

pub use keys::verify_signature;

pub use keys::SessionKey;

pub use rate_limit::RateLimiter;

pub use runtime::RuntimeState;

pub use runtime::TorConfig;

pub use runtime::TorRuntime;

pub use server::handle_connection;

pub use server::handle_connection_loop;

pub use server::ServerConfig;

pub use wire::read_message;

pub use wire::write_keepalive;

pub use wire::write_message;

pub use types::*;

Modules

client

Search client: sends search requests to remote peers.

error

Error types for the Canon Tor protocol layer.

keys

Ephemeral key derivation for Canon search sessions.

rate_limit

Token bucket rate limiter for Canon search protocol.

runtime

Tor runtime: manages Arti bootstrap, circuit pool, and onion service.

server

Search server: handles incoming search requests from remote peers.

types

CP-013 protocol data structures for live anonymous search.

wire

Length-prefixed wire format for Canon search protocol messages.