类：Certificate

¥Class: Certificate

SPKAC 是最初由 Netscape 实现的一种 Certificate Signing Request 机制，被正式指定为 HTML5 的 keygen 元素的一部分。

¥SPKAC is a Certificate Signing Request mechanism originally implemented by Netscape and was specified formally as part of HTML5's keygen element.

<keygen> 已弃用，因为 HTML 5.2 新项目不应再使用此元素。

¥<keygen> is deprecated since HTML 5.2 and new projects should not use this element anymore.

node:crypto 模块提供了用于处理 SPKAC 数据的 Certificate 类。最常见的用法是处理由 HTML5 <keygen> 元素生成的输出。Node.js 在内部使用 OpenSSL 的 SPKAC 实现。

¥The node:crypto module provides the Certificate class for working with SPKAC data. The most common usage is handling output generated by the HTML5 <keygen> element. Node.js uses OpenSSL's SPKAC implementation internally.