CryptoKey

The CryptoKey interface represents a cryptographic key obtained from one of the SubtleCrypto method importKey().

Instance properties

• type readonly

  • : The type of key the object represents. It may take one of the following values: "secret", "private" or "public".

• extractable readonly

  • : A boolean value indicating whether or not the key may be extracted.

• algorithm readonly

  • : An object describing the algorithm for which this key can be used and any associated extra parameters.

• usages readonly

  • : An Array of strings, indicating what can be done with the key. Possible values for array elements are "encrypt", "decrypt", "sign", "verify", "deriveKey", "deriveBits", "wrapKey", and "unwrapKey".