Function keypair

utils/src/crypto.rs:84–86

Generate a private/public keypair ```rust use utils::crypto::keypair; let (private_key, public_key) = keypair(); ```

()

/// let (private_key, public_key) = keypair();
/// ```
pub fn keypair() -> (SecretKey, PublicKey) {
    generate_keypair(&mut rand::thread_rng())
}

/// Convert a public key into an address using the last 20 bytes of the hash
///