Function key_gen

pub fn key_gen(
    alg: Algorithm,
    rng: &mut (impl CryptoRng + Rng),
) -> Result<(PrivateKey, PublicKey), Error>

Generate a key pair for the Algorithm using the provided rng.

The function returns a fresh key or a Error::KeyGen error if

• not enough entropy was available
• it was not possible to generate a valid key within a reasonable amount of iterations.