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Important: This documentation is about an older version. It's relevant only to the release noted, many of the features and functions have been updated or replaced. Please view the current version.
Open source
CryptoKey
The CryptoKey object represents a cryptographic key used for encryption,decryption,signing, or verification within the webcrypto module. The CryptoKey object is created using the SubtleCrypto.generateKey() or SubtleCrypto.importKey() methods.
Properties
| Property | Type | Description |
|---|---|---|
| type | string | Indicates the type of the key material. Possible values are public, private, secret, unspecified, or unknown. |
| extractable | boolean | Indicates whether the raw key material can be exported. |
| algorithm | object | An object containing the algorithm used to generate or import the key. |
| usages | string[] | An array of strings indicating the cryptographic operations that the key can be used for. Possible values are encrypt, decrypt, sign, verify, deriveKey, deriveBits, wrapKey, and unwrapKey. |
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