Basic support for minecraft 1.19 (#2084)

* merge commit from milutinke
* chat signature & encrypted login
* Bug fix :EncryptionResponse format error below 1.18.2
* Implemented chat command signature
* Chat message parsing and verification for 1.19
* Add signature settings
* Update Simplified Chinese Translation
* Clear up comments
* Fix wrong variable naming
* Bug fix: SignatureV2 Processing

MinecraftClient/Crypto/Streams/BouncyAes/DataLengthException.cs

@@ -0,0 +1,42 @@
+using System;
+
+namespace Org.BouncyCastle.Crypto
+{
+    /**
+     * this exception is thrown if a buffer that is meant to have output
+     * copied into it turns out to be too short, or if we've been given
+     * insufficient input. In general this exception will Get thrown rather
+     * than an ArrayOutOfBounds exception.
+     */
+#if !(NETCF_1_0 || NETCF_2_0 || SILVERLIGHT)
+    [Serializable]
+#endif
+    public class DataLengthException
+		: CryptoException
+	{
+        /**
+        * base constructor.
+		*/
+        public DataLengthException()
+        {
+        }
+
+		/**
+         * create a DataLengthException with the given message.
+         *
+         * @param message the message to be carried with the exception.
+         */
+        public DataLengthException(
+            string message)
+			: base(message)
+        {
+		}
+
+		public DataLengthException(
+            string		message,
+            Exception	exception)
+			: base(message, exception)
+        {
+        }
+	}
+}