Struct NodeIdentity

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pub struct NodeIdentity { /* private fields */ }

Expand description

Node identity derived from Ed25519 keypair.

The node_id is derived as hex(SHA-256(pubkey)[0..16]) (ADR-103 D11), providing a stable, compact identifier tied to the cryptographic key.

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impl NodeIdentity

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pub fn generate() -> Self

Generate a new random identity.

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pub fn from_signing_key(keypair: SigningKey) -> Self

Build an identity from an existing Ed25519 signing key (for example the persisted <runtime>/node.key). The node id comes from crate::node_id::node_id_from_pubkey, the one derivation.

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pub fn node_id(&self) -> &str

Get this node’s identifier.

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pub fn public_key(&self) -> VerifyingKey

Get the public verification key.

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pub fn sign(&self, data: &[u8]) -> Signature

Sign arbitrary data with this node’s private key.

Auto Trait Implementations§

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impl UnwindSafe for NodeIdentity

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Gets the TypeId of self. Read more

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