Struct SphinxHeader 

pub struct SphinxHeader {
    pub ephemeral_key: PublicKey,
    pub routing_info: [u8; 400],
    pub mac: [u8; 32],
    pub nonce: u64,
}

Fields

ephemeral_key: PublicKey

routing_info: [u8; 400]

mac: [u8; 32]

nonce: u64

Implementations

impl SphinxHeader

pub fn compute_replay_tag(&self) -> [u8; 32]

Blake3 hash of (ephemeral_key, mac, nonce) for replay detection.

pub fn process( &self, node_sk: &X25519SecretKey, body: Vec<u8>, ) -> Result<ProcessOutput, SphinxError>

Process a Sphinx packet at this hop: ECDH, MAC verify, decrypt routing + body, blind key.

pub fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), SphinxError>

pub fn to_bytes(&self, payload: &[u8]) -> Vec<u8>

pub fn verify_pow(&self, difficulty: u32) -> bool

pub fn solve_pow(&mut self, difficulty: u32) -> Result<(), SphinxError>

Solves PoW by brute-forcing nonces (single-threaded).

pub fn solve_pow_parallel( &mut self, difficulty: u32, threads: usize, ) -> Result<(), SphinxError>

Solves PoW using the parallel solver.

Trait Implementations

impl Clone for SphinxHeader

fn clone(&self) -> SphinxHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SphinxHeader

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SphinxHeader

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SphinxHeader

fn eq(&self, other: &SphinxHeader) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for SphinxHeader

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for SphinxHeader