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Crypto.subtle

The Crypto.subtle read-only property returns a SubtleCrypto object allowing to perform cryptographical operations.

var crypto = crypto.subtle;

Specification	Status	Comment
Web Cryptography API The definition of 'Crypto.subtle' in that specification.	Recommendation	Initial definition.

	Desktop
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari
Basic support	37	12	34 34 32 — 34 Disabled Disabled From version 32 until version 34 (exclusive): this feature is behind the `dom.webcrypto.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	11	24	10.1 10.1 7 Prefixed Prefixed Requires the vendor prefix: webkit

	Mobile
	Android webview	Chrome for Android	Edge Mobile	Firefox for Android	Opera for Android	iOS Safari	Samsung Internet
Basic support	37	37	12	34 34 32 — 34 Disabled Disabled From version 32 until version 34 (exclusive): this feature is behind the `dom.webcrypto.enabled` preference (needs to be set to `true`). To change preferences in Firefox, visit about:config.	24	10.1 10.1 7 Prefixed Prefixed Requires the vendor prefix: webkit	Yes