Trait ethcore::engines::signer::EngineSigner

pub trait EngineSigner: Send + Sync {
    fn sign(&self, hash: H256) -> Result<Signature, Error>;
    fn address(&self) -> Address;
    fn decrypt(&self, auth_data: &[u8], cipher: &[u8]) -> Result<Vec<u8>, Error>;
    fn public(&self) -> Option<Public>;
}

Everything that an Engine needs to sign messages.

Required methods

fn sign(&self, hash: H256) -> Result<Signature, Error>

Sign a consensus message hash.

fn address(&self) -> Address

Signing address

fn decrypt(&self, auth_data: &[u8], cipher: &[u8]) -> Result<Vec<u8>, Error>

Decrypt a message that was encrypted to this signer’s key.

fn public(&self) -> Option<Public>

The signer’s public key, if available.

Implementors