Distributed cards实现了在n张牌中描述的心理扑克洗牌算法，参见心理扑克维基页面。

该crate围绕[Deck]结构实现。

为了序列化/反序列化素数和RSA密钥，它们必须转换为Unchecked变体。

示例用法

use distributed_cards::{Deck, Prime};
use rand::prelude::*;

let mut rng = thread_rng();

// can be reused in each game list of primes from all players has to be collected before the
// shuffling can start
let p = Prime::random(512, &mut rng);