Trait SignBackend 

pub trait SignBackend: Backend {
    // Required method
    fn sign(
        &mut self,
        key_id: &KeyId,
        message: &[u8],
        algorithm: SignAlgorithm,
    ) -> Result<Vec<u8>, BackendError>;
}

Signing operations.

Required Methods

fn sign( &mut self, key_id: &KeyId, message: &[u8], algorithm: SignAlgorithm, ) -> Result<Vec<u8>, BackendError>

Sign message with key_id using algorithm.

Returns raw signature bytes (format depends on algorithm).

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors