- Initial commit

Runtime/3rdParty/BouncyCastle/crypto/Check.cs

@@ -0,0 +1,43 @@
+#if !BESTHTTP_DISABLE_ALTERNATE_SSL && (!UNITY_WEBGL || UNITY_EDITOR)
+#pragma warning disable
+using System;
+
+namespace Best.HTTP.SecureProtocol.Org.BouncyCastle.Crypto
+{
+    internal class Check
+    {
+        internal static void DataLength(bool condition, string msg)
+        {
+            if (condition)
+                throw new DataLengthException(msg);
+        }
+
+        internal static void DataLength(byte[] buf, int off, int len, string msg)
+        {
+            if (off > (buf.Length - len))
+                throw new DataLengthException(msg);
+        }
+
+        internal static void OutputLength(byte[] buf, int off, int len, string msg)
+        {
+            if (off > (buf.Length - len))
+                throw new OutputLengthException(msg);
+        }
+
+#if NETCOREAPP2_1_OR_GREATER || NETSTANDARD2_1_OR_GREATER || UNITY_2021_2_OR_NEWER
+        internal static void DataLength(ReadOnlySpan<byte> input, int len, string msg)
+        {
+            if (input.Length < len)
+                throw new DataLengthException(msg);
+        }
+
+        internal static void OutputLength(Span<byte> output, int len, string msg)
+        {
+            if (output.Length < len)
+                throw new OutputLengthException(msg);
+        }
+#endif
+    }
+}
+#pragma warning restore
+#endif