init commit

output/Libraries/BouncyCastle.Crypto/Org/BouncyCastle/Crypto/Parameters/RC5Parameters.cs

@@ -0,0 +1,20 @@
+using System;
+
+namespace Org.BouncyCastle.Crypto.Parameters;
+
+public class RC5Parameters : KeyParameter
+{
+	private readonly int rounds;
+
+	public int Rounds => rounds;
+
+	public RC5Parameters(byte[] key, int rounds)
+		: base(key)
+	{
+		if (key.Length > 255)
+		{
+			throw new ArgumentException("RC5 key length can be no greater than 255");
+		}
+		this.rounds = rounds;
+	}
+}