namespace Azure.Storage.Cryptography { internal class GcmAuthenticatedCryptographicTransform : IAuthenticatedCryptographicTransform, IDisposable { public TransformMode TransformMode { get; } public int NonceLength { get; } public int TagLength { get; } public GcmAuthenticatedCryptographicTransform(byte[] key, TransformMode mode); public int TransformAuthenticationBlock(ReadOnlySpan<byte> input, Span<byte> output); public void Dispose(); } }