英语语法分析

This element is then digested and cryptographically signed.

然后，对该元素进行摘录并使用密码签名。

It is not at all uncommon for these security tokens to have no cryptographically verifiable information.

这些安全性令牌一般没有密码验证信息。

You can harden a hashed password further by adding salt (a cryptographically secure random value) to the hash.

通过向哈希中添加salt(密码安全随机值)，可以进一步强化哈希密码。