Port OpenPGP support for XDH, EdDSA from bc-java

- see https://github.com/bcgit/bc-csharp/issues/345

1 files changed, 5 insertions, 6 deletions

diff --git a/crypto/src/bcpg/ECSecretBCPGKey.cs b/crypto/src/bcpg/ECSecretBCPGKey.cs
index 22e0a3473..eef632263 100644
--- a/crypto/src/bcpg/ECSecretBCPGKey.cs
+++ b/crypto/src/bcpg/ECSecretBCPGKey.cs
@@ -1,6 +1,5 @@
 using System;
 
-using Org.BouncyCastle.Asn1;
 using Org.BouncyCastle.Math;
 
 namespace Org.BouncyCastle.Bcpg
@@ -9,18 +8,18 @@ namespace Org.BouncyCastle.Bcpg
     public class ECSecretBcpgKey
         : BcpgObject, IBcpgKey
     {
-        internal MPInteger x;
+        internal readonly MPInteger m_x;
 
         public ECSecretBcpgKey(
             BcpgInputStream bcpgIn)
         {
-            this.x = new MPInteger(bcpgIn);
+            m_x = new MPInteger(bcpgIn);
         }
 
         public ECSecretBcpgKey(
             BigInteger x)
         {
-            this.x = new MPInteger(x);
+            m_x = new MPInteger(x);
         }
 
 		/// <summary>The format, as a string, always "PGP".</summary>
@@ -45,12 +44,12 @@ namespace Org.BouncyCastle.Bcpg
         public override void Encode(
             BcpgOutputStream bcpgOut)
         {
-            bcpgOut.WriteObject(x);
+            bcpgOut.WriteObject(m_x);
         }
 
         public virtual BigInteger X
         {
-            get { return x.Value; }
+            get { return m_x.Value; }
         }
     }
 }