1 files changed, 10 insertions, 0 deletions
diff --git a/crypto/src/asn1/DerBMPString.cs b/crypto/src/asn1/DerBMPString.cs
index bf21fa424..71a3f132e 100644
--- a/crypto/src/asn1/DerBMPString.cs
+++ b/crypto/src/asn1/DerBMPString.cs
@@ -154,6 +154,16 @@ namespace Org.BouncyCastle.Asn1
             return new PrimitiveEncoding(tagClass, tagNo, GetContents());
         }
 
+        internal sealed override DerEncoding GetEncodingDer()
+        {
+            return new PrimitiveDerEncoding(Asn1Tags.Universal, Asn1Tags.BmpString, GetContents());
+        }
+
+        internal sealed override DerEncoding GetEncodingDerImplicit(int tagClass, int tagNo)
+        {
+            return new PrimitiveDerEncoding(tagClass, tagNo, GetContents());
+        }
+
         private byte[] GetContents()
         {
             char[] c = m_str.ToCharArray();