// Copyright 2023 The rust-ggstd authors.
// SPDX-License-Identifier: 0BSD
use ggstd::crypto;
fn main() {
let mut buf = vec![0; 20];
crypto::rand::read(&mut buf).unwrap();
println!("{}", ggstd::encoding::hex::encode_to_string(&buf));
crypto::rand::read(&mut buf).unwrap();
println!("{}", ggstd::encoding::hex::encode_to_string(&buf));
}