Initial Commit

iTechSharp/srcbc/cms/CMSPBEKey.cs

@@ -0,0 +1,68 @@
+using System;
+
+using Org.BouncyCastle.Crypto;
+using Org.BouncyCastle.Crypto.Parameters;
+using Org.BouncyCastle.Utilities;
+
+//import javax.crypto.interfaces.PBEKey;
+
+namespace Org.BouncyCastle.Cms
+{
+	public abstract class CmsPbeKey
+		// TODO Create an equivalent interface somewhere?
+		//	: PBEKey
+		: ICipherParameters
+	{
+		private readonly string	password;
+		private readonly byte[]	salt;
+		private readonly int	iterationCount;
+
+		public CmsPbeKey(
+			string	password,
+			byte[]	salt,
+			int		iterationCount)
+		{
+			this.password = password;
+			this.salt = Arrays.Clone(salt);
+			this.iterationCount = iterationCount;
+		}
+
+		public string Password
+		{
+			get { return password; }
+		}
+
+		public byte[] Salt
+		{
+			get { return Arrays.Clone(salt); }
+		}
+
+		[Obsolete("Use 'Salt' property instead")]
+		public byte[] GetSalt()
+		{
+			return Salt;
+		}
+
+		public int IterationCount
+		{
+			get { return iterationCount; }
+		}
+
+		public string Algorithm
+		{
+			get { return "PKCS5S2"; }
+		}
+
+		public string Format
+		{
+			get { return "RAW"; }
+		}
+
+		public byte[] GetEncoded()
+		{
+			return null;
+		}
+
+		internal abstract KeyParameter GetEncoded(string algorithmOid);
+	}
+}