Struct PeerEncryptedMessage 

pub struct PeerEncryptedMessage {
    pub recipient_node_id: NodeId,
    pub sender_node_id: NodeId,
    pub counter: u64,
    pub nonce: [u8; 12],
    pub ciphertext: Vec<u8>,
}

An encrypted peer-to-peer message

Fields

recipient_node_id: NodeId

Recipient’s node ID

sender_node_id: NodeId

Sender’s node ID

counter: u64

Message counter (for replay protection)

nonce: [u8; 12]

Random nonce (12 bytes)

ciphertext: Vec<u8>

Ciphertext with auth tag

Implementations

impl PeerEncryptedMessage

pub const OVERHEAD: usize

Total overhead: recipient(4) + sender(4) + counter(8) + nonce(12) + tag(16) = 44 bytes

pub fn encode(&self) -> Vec<u8>

Encode to bytes for transmission

Format: recipient(4) | sender(4) | counter(8) | nonce(12) | ciphertext

pub fn decode(data: &[u8]) -> Option<Self>

Decode from bytes

Trait Implementations

impl Clone for PeerEncryptedMessage

fn clone(&self) -> PeerEncryptedMessage

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PeerEncryptedMessage

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.