Crypto: subtle property
Baseline Widely available
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
Secure context: This feature is available only in secure contexts (HTTPS), in some or all supporting browsers.
Note: This feature is available in Web Workers.
The Crypto.subtle
read-only property returns a
SubtleCrypto
which can then be used to perform low-level
cryptographic operations.
Value
A SubtleCrypto
object you can use to interact with the Web Crypto API's
low-level cryptography features.
Specifications
Specification |
---|
Web Cryptography API # Crypto-attribute-subtle |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | server | ||||||||||||
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subtle | ||||||||||||||
Secure context required |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
- No support
- No support
- Requires a vendor prefix or different name for use.
- Has more compatibility info.
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.