14. 加密服务

The modules described in this chapter implement various algorithms of a cryptographic nature. They are available at the discretion of the installation. Here’s an overview:

• 14.1. hashlib — 安全哈希与消息摘要
  • 14.1.1. 密钥派生
• 14.2. hmac — 基于密钥的消息验证
• 14.3. md5 — MD5 message digest algorithm
• 14.4. sha — SHA-1 message digest algorithm