1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/src/math/ec/LongArray.cs b/crypto/src/math/ec/LongArray.cs
index 84462e0ea..a6b834fbe 100644
--- a/crypto/src/math/ec/LongArray.cs
+++ b/crypto/src/math/ec/LongArray.cs
@@ -372,6 +372,11 @@ namespace Org.BouncyCastle.Math.EC
             }
         }
 
+        internal void CopyTo(long[] z, int zOff)
+        {
+            Array.Copy(m_ints, 0, z, zOff, m_ints.Length);
+        }
+
         public bool IsOne()
         {
             long[] a = m_ints;