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derive_signed_state_digest

hotshot_contract_adapter::light_client

Function derive_signed_state_digest 

Source 
pub fn derive_signed_state_digest(
    lc_state: &LightClientState,
    next_stake_state: &StakeTableState,
    auth_root: &FixedBytes<32>,
) -> CircuitField
Expand description

Derive the signed state digest used for LCV3 light-client signatures: keccak256(abi.encodePacked(abi.encode(state) || abi.encode(stake) || abi.encode(auth_root))), converted to a CircuitField.