Struct Keychain

pub struct Keychain {
    identity: PeerId,
    pks: BTreeMap<PeerId, PublicKey>,
    message_tag: Hash,
    keypair: Keypair,
}

Fields

identity: PeerId

pks: BTreeMap<PeerId, PublicKey>

message_tag: Hash

keypair: Keypair

Implementations

impl Keychain

pub fn new(cfg: &ServerConfig) -> Self

fn tagged_message(&self, message: &[u8]) -> Message

Trait Implementations

impl Clone for Keychain

fn clone(&self) -> Keychain

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Keychain

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

Formats the value using the given formatter.

impl Index for Keychain

fn index(&self) -> NodeIndex

impl Keychain for Keychain

type Signature = SchnorrSignature

fn node_count(&self) -> NodeCount

Returns the total number of known public keys.

fn sign(&self, message: &[u8]) -> Self::Signature

Signs a message msg.

fn verify( &self, message: &[u8], signature: &Self::Signature, node_index: NodeIndex, ) -> bool

Verifies whether a node with index correctly signed the message msg. Should always return false for indices outside the node range.

impl MultiKeychain for Keychain

type PartialMultisignature = NodeMap<SchnorrSignature>

fn bootstrap_multi( &self, signature: &Self::Signature, index: NodeIndex, ) -> Self::PartialMultisignature

Transform a single signature to a multisignature consisting of the signature.

fn is_complete(&self, msg: &[u8], partial: &Self::PartialMultisignature) -> bool

Checks if enough signatures have beed added.