hotshot_types::traits::signature_key

Trait LCV2StateSignatureKey

Source 
pub trait LCV2StateSignatureKey: StateSignatureKey {
    // Required methods
    fn sign_state(
        private_key: &Self::StatePrivateKey,
        light_client_state: &LightClientState,
        next_stake_table_state: &StakeTableState,
    ) -> Result<Self::StateSignature, Self::SignError>;
    fn verify_state_sig(
        &self,
        signature: &Self::StateSignature,
        light_client_state: &LightClientState,
        next_stake_table_state: &StakeTableState,
    ) -> bool;
}
Expand description

Light client V2 signature key functions. The replicas sign the light client state and stake table state for the next update.

Required Methods§

Source

fn sign_state( private_key: &Self::StatePrivateKey, light_client_state: &LightClientState, next_stake_table_state: &StakeTableState, ) -> Result<Self::StateSignature, Self::SignError>

Sign the light client state

Source

fn verify_state_sig( &self, signature: &Self::StateSignature, light_client_state: &LightClientState, next_stake_table_state: &StakeTableState, ) -> bool

Verify the light client state signature

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§