CryptoKey extension type

The CryptoKey interface of the Web Crypto API represents a cryptographic obtained from one of the SubtleCrypto methods SubtleCrypto.generateKey, SubtleCrypto.deriveKey, SubtleCrypto.importKey, or SubtleCrypto.unwrapKey.

For security reasons, the CryptoKey interface can only be used in a secure context.

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API documentation sourced from MDN Web Docs.

on

• JSObject

Implemented types

• JSObject

Available extensions

• JSObjectUnsafeUtilExtension

Properties

algorithm → JSObject

The read-only algorithm property of the CryptoKey interface returns an object describing the algorithm for which this key can be used, and any associated extra parameters.

no setter

extractable → bool

The read-only extractable property of the CryptoKey interface indicates whether or not the key may be extracted using SubtleCrypto.exportKey() or SubtleCrypto.wrapKey().

no setter

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

type → KeyType

The read-only type property of the CryptoKey interface indicates which kind of key is represented by the object. It can have the following values:

no setter

usages → JSObject

The read-only usages property of the CryptoKey interface indicates what can be done with the key.

no setter

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited