// https://w3c.github.io/webcrypto/#subtlecrypto-interface
[SecureContext,Exposed=(Window,Worker)]
interface SubtleCrypto {
    // FIXME: Promise<any> encrypt(AlgorithmIdentifier algorithm, CryptoKey key, BufferSource data);
    // FIXME: Promise<any> decrypt(AlgorithmIdentifier algorithm, CryptoKey key, BufferSource data);
    // FIXME: Promise<any> sign(AlgorithmIdentifier algorithm, CryptoKey key, BufferSource data);
    // FIXME: Promise<any> verify(AlgorithmIdentifier algorithm, CryptoKey key, BufferSource signature, BufferSource data);

    // FIXME: Add support for AlgorithmIdentifier ("typedef (object or DOMString)")
    Promise<any> digest(DOMString algorithm, BufferSource data);

    // FIXME: Promise<any> generateKey(AlgorithmIdentifier algorithm,  boolean extractable, sequence<KeyUsage> keyUsages);
    // FIXME: Promise<any> deriveKey(AlgorithmIdentifier algorithm, CryptoKey baseKey, AlgorithmIdentifier derivedKeyType, boolean extractable, sequence<KeyUsage> keyUsages );
    // FIXME: Promise<ArrayBuffer> deriveBits(AlgorithmIdentifier algorithm, CryptoKey baseKey, unsigned long length);

    // FIXME: Promise<CryptoKey> importKey(KeyFormat format, (BufferSource or JsonWebKey) keyData,  AlgorithmIdentifier algorithm, boolean extractable, sequence<KeyUsage> keyUsages);
    // FIXME: Promise<any> exportKey(KeyFormat format, CryptoKey key);

    // FIXME: Promise<any> wrapKey(KeyFormat format, CryptoKey key, CryptoKey wrappingKey, AlgorithmIdentifier wrapAlgorithm);
    // FIXME: Promise<CryptoKey> unwrapKey(KeyFormat format, BufferSource wrappedKey, CryptoKey unwrappingKey, AlgorithmIdentifier unwrapAlgorithm, AlgorithmIdentifier unwrappedKeyAlgorithm, boolean extractable, sequence<KeyUsage> keyUsages);
};
