Struct SessionKey 

pub struct SessionKey { /* private fields */ }

A session key delegated from a root key.

Used for day-to-day operations without exposing the root key.

Security

• The inner SigningKey automatically zeroizes secret key bytes on drop.
• Session keys should be short-lived and rotated frequently.
• The Debug implementation only shows public info (root DID and pubkey fingerprint).

Implementations

impl SessionKey

pub fn generate(root_did: Did) -> Self

Generate a new session key for a root identity.

pub fn root_did(&self) -> &Did

Get the root DID this session key belongs to.

pub fn verifying_key(&self) -> VerifyingKey

Get the public verifying key.

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

Sign a message.

pub fn public_key_base58(&self) -> String

Get the public key as base58.

Trait Implementations

impl Debug for SessionKey

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

Formats the value using the given formatter.