99         let private_key = x25519::PrivateKey(secret_key[..x25519::PRIVATE_KEY_LEN].try_into()?);  in dh()  localVariable
100         match private_key.compute_shared_key(public_key[..x25519::PUBLIC_KEY_LEN].try_into()?) {  in dh()
117         let private_key = x25519::PrivateKey(secret_key[..x25519::PRIVATE_KEY_LEN].try_into()?);  in to_public()  localVariable
118         Ok(private_key.to_public().to_vec().into())  in to_public()
126         let (public_key, private_key) = x25519::PrivateKey::generate();  in generate()
127         Ok((private_key.0.to_vec().into(), public_key.to_vec().into()))  in generate()
165         let private_key = HpkeSecretKey::from(  in dh()  localVariable
177         assert_eq!(x25519.dh(&private_key, &public_key).unwrap(), expected_shared_secret);  in dh()
195         let private_key = HpkeSecretKey::from(  in dh_invalid_key()  localVariable
202             x25519.dh(&private_key, &public_key_short),  in dh_invalid_key()
210         let private_key = HpkeSecretKey::from(  in to_public()  localVariable
220         assert_eq!(x25519.to_public(&private_key).unwrap(), expected_public_key);  in to_public()