1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/src/asn1/Asn1OutputStream.cs b/crypto/src/asn1/Asn1OutputStream.cs
index 5fd36aa42..86006877b 100644
--- a/crypto/src/asn1/Asn1OutputStream.cs
+++ b/crypto/src/asn1/Asn1OutputStream.cs
@@ -220,6 +220,11 @@ namespace Org.BouncyCastle.Asn1
             return GetLengthOfIdentifier(tagNo) + GetLengthOfDL(contentsLength) + contentsLength;
         }
 
+        internal static int GetLengthOfEncodingIL(int tagNo, IAsn1Encoding contentsEncoding)
+        {
+            return GetLengthOfIdentifier(tagNo) + 3 + contentsEncoding.GetLength();
+        }
+
         internal static int GetLengthOfEncodingIL(int tagNo, IAsn1Encoding[] contentsEncodings)
         {
             return GetLengthOfIdentifier(tagNo) + 3 + GetLengthOfContents(contentsEncodings);