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 September 2017.
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 Level 2 # Crypto-attribute-subtle |