Window.crypto

Window.crypto只读属性返回与全局对象关联的 Crypto对象。 此对象允许网页访问某些加密相关服务。

语法

var cryptoObj = window.crypto || window.msCrypto; // for IE 11

规范

Specification	Status	Comment
Web Cryptography API Window.crypto	Recommendation	Initial definition

浏览器支持

• Desktop
• Mobile

Feature	Chrome	Firefox (Gecko)	Internet Explorer	Edge	Opera	Safari
Basic support	44 (Yes)	(Yes)	11 ms	20	19	(Yes)

Feature	Chrome for Android	Firefox Mobile	Firefox OS	IE Phone	Opera Mobile	Safari Mobile
Basic support	(Yes)	(Yes)	(Yes)	(Yes)	(Yes)	(Yes)

另见

• The Window global object