Function diem_crypto::test_utils::uniform_keypair_strategy_with_perturbation

pub fn uniform_keypair_strategy_with_perturbation<Priv, Pub>(
    perturbation: u8
) -> impl Strategy<Value = KeyPair<Priv, Pub>>where
    Pub: Serialize + for<'a> From<&'a Priv>,
    Priv: Serialize + Uniform,

Produces a uniformly random keypair from a seed and the user can alter this sleed slightly. Useful for circumstances where you want two disjoint keypair generations that may interact with each other.