| 食谱 | 箱子 | 类别 |
|---|---|---|
| 计算文件的 SHA-256 码 | [![ring-badge]][ring] [![data-encoding-badge]][data-encoding] | [![cat-cryptography-badge]][cat-cryptography] |
| 使用 HMAC 码，签名并验证消息 | [![ring-badge]][ring] | [![cat-cryptography-badge]][cat-cryptography] |
| 用 PBKDF2 对密码，进行 加盐(Salt) 和 哈希 操作 | [![ring-badge]][ring] [![data-encoding-badge]][data-encoding] | [![cat-cryptography-badge]][cat-cryptography] |
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