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use ed25519_dalek::Keypair;
use ed25519_dalek::PublicKey;
use ed25519_dalek::SecretKey;

/// Generate an ed25519 keypair
pub fn generate_keypair() -> (SecretKey, PublicKey) {
    let mut csprng = rand::rngs::OsRng {};
    let Keypair { public, secret } = Keypair::generate(&mut csprng);
    (secret, public)
}