Initial Commit

iTechSharp/srcbc/crypto/parameters/RC2Parameters.cs

@@ -0,0 +1,47 @@
+using System;
+
+namespace Org.BouncyCastle.Crypto.Parameters
+{
+	public class RC2Parameters
+		: KeyParameter
+	{
+		private readonly int bits;
+
+		public RC2Parameters(
+			byte[] key)
+			: this(key, (key.Length > 128) ? 1024 : (key.Length * 8))
+		{
+		}
+
+		public RC2Parameters(
+			byte[]	key,
+			int		keyOff,
+			int		keyLen)
+			: this(key, keyOff, keyLen, (keyLen > 128) ? 1024 : (keyLen * 8))
+		{
+		}
+
+		public RC2Parameters(
+			byte[]	key,
+			int		bits)
+			: base(key)
+		{
+			this.bits = bits;
+		}
+
+		public RC2Parameters(
+			byte[]	key,
+			int		keyOff,
+			int		keyLen,
+			int		bits)
+			: base(key, keyOff, keyLen)
+		{
+			this.bits = bits;
+		}
+
+		public int EffectiveKeyBits
+		{
+			get { return bits; }
+		}
+	}
+}