本标准涵盖了用于执行基于密码的认证和密钥建立的公共公钥加密技术规范，补充了IEEE Std 1363-2000和IEEE Std 1363a-2004中描述的技术。它包括原语规范和旨在利用密码和其他低级机密作为电子交易安全基础的方案，包括密码认证密钥协议和密码认证密钥检索方案。

This standard covers specifications of common public-key cryptographic techniques for performing password-based authentication and key establishment, supplemental to the techniques described in IEEE Std 1363-2000 and IEEE Std 1363a-2004. It includes specifications of primitives and schemes designed to utilize passwords and other low-grade secrets as a basis for securing electronic transactions, including schemes for password-authenticated key agreement and password-authenticated key retrieval.