1 files changed, 0 insertions, 96 deletions
diff --git a/crypto/src/asn1/esf/SignerAttribute.cs b/crypto/src/asn1/esf/SignerAttribute.cs
deleted file mode 100644
index ddee53c69..000000000
--- a/crypto/src/asn1/esf/SignerAttribute.cs
+++ /dev/null
@@ -1,96 +0,0 @@
-using System;
-
-using Org.BouncyCastle.Asn1.X509;
-
-namespace Org.BouncyCastle.Asn1.Esf
-{
-	public class SignerAttribute
-		: Asn1Encodable
-	{
-		private Asn1Sequence			claimedAttributes;
-		private AttributeCertificate	certifiedAttributes;
-
-		public static SignerAttribute GetInstance(
-			object obj)
-		{
-			if (obj == null || obj is SignerAttribute)
-				return (SignerAttribute) obj;
-
-			if (obj is Asn1Sequence)
-				return new SignerAttribute(obj);
-
-			throw new ArgumentException(
-				"Unknown object in 'SignerAttribute' factory: "
-				+ obj.GetType().Name,
-				"obj");
-		}
-
-		private SignerAttribute(
-			object obj)
-		{
-			Asn1Sequence seq = (Asn1Sequence) obj;
-			DerTaggedObject taggedObject = (DerTaggedObject) seq[0];
-			if (taggedObject.TagNo == 0)
-			{
-				claimedAttributes = Asn1Sequence.GetInstance(taggedObject, true);
-			}
-			else if (taggedObject.TagNo == 1)
-			{
-				certifiedAttributes = AttributeCertificate.GetInstance(taggedObject);
-			}
-			else
-			{
-				throw new ArgumentException("illegal tag.", "obj");
-			}
-		}
-
-		public SignerAttribute(
-			Asn1Sequence claimedAttributes)
-		{
-			this.claimedAttributes = claimedAttributes;
-		}
-
-		public SignerAttribute(
-			AttributeCertificate certifiedAttributes)
-		{
-			this.certifiedAttributes = certifiedAttributes;
-		}
-
-		public virtual Asn1Sequence ClaimedAttributes
-		{
-			get { return claimedAttributes; }
-		}
-
-		public virtual AttributeCertificate CertifiedAttributes
-		{
-			get { return certifiedAttributes; }
-		}
-
-		/**
-		*
-		* <pre>
-		*  SignerAttribute ::= SEQUENCE OF CHOICE {
-		*      claimedAttributes   [0] ClaimedAttributes,
-		*      certifiedAttributes [1] CertifiedAttributes }
-		*
-		*  ClaimedAttributes ::= SEQUENCE OF Attribute
-		*  CertifiedAttributes ::= AttributeCertificate -- as defined in RFC 3281: see clause 4.1.
-		* </pre>
-		*/
-		public override Asn1Object ToAsn1Object()
-		{
-			Asn1EncodableVector v = new Asn1EncodableVector();
-
-			if (claimedAttributes != null)
-			{
-				v.Add(new DerTaggedObject(0, claimedAttributes));
-			}
-			else
-			{
-				v.Add(new DerTaggedObject(1, certifiedAttributes));
-			}
-
-			return new DerSequence(v);
-		}
-	}
-}