Struct NodeIdentity 

pub struct NodeIdentity {
    pub did: Did,
    pub public_key: Vec<u8>,
    pub stake: Option<u64>,
    pub stake_registry: Option<String>,
    /* private fields */
}

Node identity combining DID with cryptographic keypair

Used for authenticated node participation in the ZAP network.

Fields

did: Did

The node’s DID

public_key: Vec<u8>

ML-DSA-65 public key bytes

stake: Option<u64>

Optional staked amount (in smallest unit)

stake_registry: Option<String>

Optional stake registry reference

Implementations

impl NodeIdentity

pub fn new(did: Did, public_key: Vec<u8>) -> Self

Create a new node identity from an existing DID and public key

pub fn generate() -> Result<Self>

Generate a new node identity

Returns an error when pq feature is disabled.

pub fn sign(&self, _message: &[u8]) -> Result<Vec<u8>>

Sign a message with this node’s private key

Returns an error when pq feature is disabled.

pub fn verify(&self, _message: &[u8], _signature: &[u8]) -> Result<()>

Verify a signature against this node’s public key

Returns an error when pq feature is disabled.

pub fn with_stake(self, amount: u64) -> Self

Set the stake amount for this node

pub fn with_registry(self, registry: String) -> Self

Set the stake registry reference

pub fn document(&self) -> Result<DidDocument>

Get the DID document for this node identity

pub fn can_sign(&self) -> bool

Check if this node has signing capability

Trait Implementations

impl Clone for NodeIdentity

fn clone(&self) -> NodeIdentity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeIdentity

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

Formats the value using the given formatter.