namespace Org.BouncyCastle.Utilities.Encoders { public sealed class Base64 { public static string ToBase64String(byte[] data); public static string ToBase64String(byte[] data, int off, int length); public static byte[] Encode(byte[] data); public static byte[] Encode(byte[] data, int off, int length); public static int Encode(byte[] data, Stream outStream); public static int Encode(byte[] data, int off, int length, Stream outStream); public static byte[] Decode(byte[] data); public static byte[] Decode(string data); public static int Decode(string data, Stream outStream); } }