diff --git a/tests/session/testSessionEncrypt.cs b/tests/session/testSessionEncrypt.cs
index c66dd57..761aa23 100644
--- a/tests/session/testSessionEncrypt.cs
+++ b/tests/session/testSessionEncrypt.cs
@@ -5,6 +5,7 @@ using System.Text;
 using chestcrypto.session;
 using chestcrypto.session.crypto;
 using chestcrypto.exceptions;
+using chestcrypto;
 using Sodium;
 
 namespace sessionTestEncrypt
@@ -20,16 +21,20 @@ namespace sessionTestEncrypt
 
         [Test]
         public void TestEncrypt(){
-            byte[] publicK = PublicKeyBox.GenerateKeyPair().PublicKey;
-            byte[] privateK = PublicKeyBox.GenerateKeyPair().PrivateKey;
-            byte[] newK = PublicKeyBox.GenerateKeyPair().PublicKey;
+            var pair1 = PublicKeyBox.GenerateKeyPair();
+            byte[] publicK = pair1.PublicKey;
+            byte[] privateK = pair1.PrivateKey;
+            var pair = PublicKeyBox.GenerateKeyPair();
+            byte[] privKey = pair.PrivateKey;
+            byte[] pubKey = pair.PublicKey;
             byte[] message = UTF8Encoding.UTF8.GetBytes("Hello friend");
             Session session = new Session(privateK, publicK, true, 5);
-            session.setMinimumKeyExpireSeconds(1);
-            session.setMessageDelay((long) 1);
-            session.addPublic(newK, getFutureTime(9));
-            session.generatePrivate();
+            session.setMinimumKeyExpireSeconds(10);
+            session.setMessageDelay((long) 25);
+            session.addPublic(pubKey, getFutureTime(100));
             byte[] encrypted = SessionCrypto.encrypt(session, message);
+            byte[] decrypted = Curve25519.decrypt(privKey, publicK, encrypted);
+            Assert.AreEqual(decrypted, message);
         }
 
     }
diff --git a/treasurechest/chestcrypto/session/crypto/encrypt.cs b/treasurechest/chestcrypto/session/crypto/encrypt.cs
index 122ddf7..7dfdcf7 100644
--- a/treasurechest/chestcrypto/session/crypto/encrypt.cs
+++ b/treasurechest/chestcrypto/session/crypto/encrypt.cs
@@ -9,7 +9,7 @@ namespace chestcrypto.session.crypto{
 
         public static byte[] encrypt(Session activeSession, byte[] message){
             byte[] publicKey = activeSession.getLatestPublicKey();
-            byte[] privateKey = activeSession.getLatestPrivateKey();
+            byte[] privateKey = activeSession.getOurMasterPrivate();
             return Curve25519.encrypt(privateKey, publicKey, message);
         }
 
diff --git a/treasurechest/chestcrypto/session/session.cs b/treasurechest/chestcrypto/session/session.cs
index fadecd4..24d7e0a 100644
--- a/treasurechest/chestcrypto/session/session.cs
+++ b/treasurechest/chestcrypto/session/session.cs
@@ -69,6 +69,9 @@ namespace chestcrypto{
 
             }
 
+            public byte[] getOurMasterPrivate(){return ourMasterPrivateKey;}
+            public byte[] getTheirMasterPublic(){return theirMasterPublicKey;}
+
             public void setMinimumKeyExpireSeconds(int newSeconds){minimumKeyExpireSeconds = newSeconds;}
             public void setMessageDelay(long newDelay){
                 messageDelay = newDelay;