js 中怎么调用define里面定义的方法

在一个js文件中如下定义了rsaFun方法，我怎么在另一个js中引用rsaFun这个方法

define("kit/rsa", [], function (e, t, n) {
n.exports = {
rsaFun: function (e) {
var t = "ab86b6371b5318aaa1d3c9e612a9f1264f372323c8c0f19875b5fc3b3fd3afcc1e5bec527aa94bfa85bffc157e4245aebda05389a5357b75115ac94f074aefcd",
n = "10001",
a = Q.crypto.rsa.RSAUtils.getKeyPair(n, "", t),
i = Q.crypto.rsa.RSAUtils.encryptedString(a, encodeURIComponent(e)).replace(/\s/g, "-");
return i
}
}
});

http://blog.csdn.net/cpf506497746/article/details/8832317