diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index d95512842..5c7bec3d2 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -18,7 +18,7 @@ variables:
   backwardCompatibleTestsToFilterOut: "(FullyQualifiedName!=Microsoft.Spark.E2ETest.IpcTests.DataFrameTests.TestDataFrameGroupedMapUdf)&\
   (FullyQualifiedName!=Microsoft.Spark.E2ETest.IpcTests.DataFrameTests.TestDataFrameVectorUdf)&\
   (FullyQualifiedName!=Microsoft.Spark.E2ETest.IpcTests.BroadcastTests.TestDestroy)&\
-  (FullyQualifiedName!=Microsoft.Spark.E2ETest.IpcTests.BroadcastTests.TestMultipleBroadcastWithoutEncryption)&\
+  (FullyQualifiedName!=Microsoft.Spark.E2ETest.IpcTests.BroadcastTests.TestMultipleBroadcast)&\
   (FullyQualifiedName!=Microsoft.Spark.E2ETest.IpcTests.BroadcastTests.TestUnpersist)&\
   (FullyQualifiedName!=Microsoft.Spark.E2ETest.UdfTests.UdfComplexTypesTests.TestUdfWithArrayType)&\
   (FullyQualifiedName!=Microsoft.Spark.E2ETest.UdfTests.UdfComplexTypesTests.TestUdfWithArrayOfArrayType)&\
diff --git a/src/csharp/Microsoft.Spark.E2ETest/IpcTests/BroadcastTests.cs b/src/csharp/Microsoft.Spark.E2ETest/IpcTests/BroadcastTests.cs
index 511f5a122..e0443f04c 100644
--- a/src/csharp/Microsoft.Spark.E2ETest/IpcTests/BroadcastTests.cs
+++ b/src/csharp/Microsoft.Spark.E2ETest/IpcTests/BroadcastTests.cs
@@ -34,9 +34,12 @@ public BroadcastTests(SparkFixture fixture)
         /// <summary>
         /// Test Broadcast support by using multiple broadcast variables in a UDF.
         /// </summary>
-        [Fact]
-        public void TestMultipleBroadcastWithoutEncryption()
+        [Theory]
+        [InlineData("true")]
+        [InlineData("false")]
+        public void TestMultipleBroadcast(string isEncryptionEnabled)
         {
+            _spark.SparkContext.GetConf().Set("spark.io.encryption.enabled", isEncryptionEnabled);
             var obj1 = new TestBroadcastVariable(1, "first");
             var obj2 = new TestBroadcastVariable(2, "second");
             Broadcast<TestBroadcastVariable> bc1 = _spark.SparkContext.Broadcast(obj1);
@@ -49,15 +52,20 @@ public void TestMultipleBroadcastWithoutEncryption()
 
             string[] actual = ToStringArray(_df.Select(udf(_df["_1"])));
             Assert.Equal(expected, actual);
+            bc1.Destroy();
+            bc2.Destroy();
         }
 
         /// <summary>
         /// Test Broadcast.Destroy() that destroys all data and metadata related to the broadcast
         /// variable and makes it inaccessible from workers.
         /// </summary>
-        [Fact]
-        public void TestDestroy()
+        [Theory]
+        [InlineData("true")]
+        [InlineData("false")]
+        public void TestDestroy(string isEncryptionEnabled)
         {
+            _spark.SparkContext.GetConf().Set("spark.io.encryption.enabled", isEncryptionEnabled);
             var obj1 = new TestBroadcastVariable(5, "destroy");
             Broadcast<TestBroadcastVariable> bc1 = _spark.SparkContext.Broadcast(obj1);
 
@@ -96,9 +104,12 @@ public void TestDestroy()
         /// Test Broadcast.Unpersist() deletes cached copies of the broadcast on the executors. If
         /// the broadcast is used after unpersist is called, it is re-sent to the executors.
         /// </summary>
-        [Fact]
-        public void TestUnpersist()
+        [Theory]
+        [InlineData("true")]
+        [InlineData("false")]
+        public void TestUnpersist(string isEncryptionEnabled)
         {
+            _spark.SparkContext.GetConf().Set("spark.io.encryption.enabled", isEncryptionEnabled);
             var obj = new TestBroadcastVariable(1, "unpersist");
             Broadcast<TestBroadcastVariable> bc = _spark.SparkContext.Broadcast(obj);
 
diff --git a/src/csharp/Microsoft.Spark.Worker/Processor/BroadcastVariableProcessor.cs b/src/csharp/Microsoft.Spark.Worker/Processor/BroadcastVariableProcessor.cs
index bf8f48ed8..e3bc16df6 100644
--- a/src/csharp/Microsoft.Spark.Worker/Processor/BroadcastVariableProcessor.cs
+++ b/src/csharp/Microsoft.Spark.Worker/Processor/BroadcastVariableProcessor.cs
@@ -3,9 +3,12 @@
 // See the LICENSE file in the project root for more information.
 
 using System;
+using System.Diagnostics;
 using System.IO;
+using System.Net;
 using System.Runtime.Serialization.Formatters.Binary;
 using Microsoft.Spark.Interop.Ipc;
+using Microsoft.Spark.Network;
 
 namespace Microsoft.Spark.Worker.Processor
 {
@@ -25,6 +28,7 @@ internal BroadcastVariableProcessor(Version version)
         internal BroadcastVariables Process(Stream stream)
         {
             var broadcastVars = new BroadcastVariables();
+            ISocketWrapper socket = null;
 
             if (_version >= new Version(Versions.V2_3_2))
             {
@@ -37,7 +41,14 @@ internal BroadcastVariables Process(Stream stream)
             {
                 broadcastVars.DecryptionServerPort = SerDe.ReadInt32(stream);
                 broadcastVars.Secret = SerDe.ReadString(stream);
-                // TODO: Handle the authentication.
+                if (broadcastVars.Count > 0)
+                {
+                    socket = SocketFactory.CreateSocket();
+                    socket.Connect(
+                        IPAddress.Loopback,
+                        broadcastVars.DecryptionServerPort,
+                        broadcastVars.Secret);
+                }
             }
 
             var formatter = new BinaryFormatter();
@@ -48,8 +59,15 @@ internal BroadcastVariables Process(Stream stream)
                 {
                     if (broadcastVars.DecryptionServerNeeded)
                     {
-                        throw new NotImplementedException(
-                            "broadcastDecryptionServer is not implemented.");
+                        long readBid = SerDe.ReadInt64(socket.InputStream);
+                        if (bid != readBid)
+                        {
+                            throw new Exception("The Broadcast Id received from the encryption " +
+                                $"server {readBid} is different from the Broadcast Id received " +
+                                $"from the payload {bid}.");
+                        }
+                        object value = formatter.Deserialize(socket.InputStream);
+                        BroadcastRegistry.Add(bid, value);
                     }
                     else
                     {
@@ -66,6 +84,7 @@ internal BroadcastVariables Process(Stream stream)
                     BroadcastRegistry.Remove(bid);
                 }
             }
+            socket?.Dispose();
             return broadcastVars;
         }
     }
diff --git a/src/csharp/Microsoft.Spark/Broadcast.cs b/src/csharp/Microsoft.Spark/Broadcast.cs
index 99025b7c2..f0ea061fb 100644
--- a/src/csharp/Microsoft.Spark/Broadcast.cs
+++ b/src/csharp/Microsoft.Spark/Broadcast.cs
@@ -2,14 +2,15 @@
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.IO;
+using System.Net;
 using System.Runtime.Serialization;
 using System.Runtime.Serialization.Formatters.Binary;
 using System.Threading;
 using Microsoft.Spark.Interop;
 using Microsoft.Spark.Interop.Ipc;
+using Microsoft.Spark.Network;
 using Microsoft.Spark.Services;
 
-
 namespace Microsoft.Spark
 {
     /// <summary>
@@ -171,21 +172,49 @@ private JvmObjectReference CreateBroadcast_V2_3_2_AndAbove(
             bool encryptionEnabled = bool.Parse(
                 sc.GetConf().Get("spark.io.encryption.enabled", "false"));
 
+            var _pythonBroadcast = (JvmObjectReference)javaSparkContext.Jvm.CallStaticJavaMethod(
+                "org.apache.spark.api.python.PythonRDD",
+                "setupBroadcast",
+                _path);
+
             if (encryptionEnabled)
             {
-                throw new NotImplementedException("Broadcast encryption is not supported yet.");
+                var pair = (JvmObjectReference[])_pythonBroadcast.Invoke("setupEncryptionServer");
+
+                using (ISocketWrapper socket = SocketFactory.CreateSocket())
+                {
+                    socket.Connect(
+                        IPAddress.Loopback,
+                        (int)pair[0].Invoke("intValue"), // port number
+                        (string)pair[1].Invoke("toString")); // secret
+                    WriteToStream(value, socket.OutputStream);
+                }
+                _pythonBroadcast.Invoke("waitTillDataReceived");
             }
             else
             {
                 WriteToFile(value);
             }
 
-            var pythonBroadcast = (JvmObjectReference)javaSparkContext.Jvm.CallStaticJavaMethod(
-                "org.apache.spark.api.python.PythonRDD",
-                "setupBroadcast",
-                _path);
+            return (JvmObjectReference)javaSparkContext.Invoke("broadcast", _pythonBroadcast);
+        }
 
-            return (JvmObjectReference)javaSparkContext.Invoke("broadcast", pythonBroadcast);
+        /// TODO: This is not performant in the case of Broadcast encryption as it writes to stream
+        /// only after serializing the whole value, instead of serializing and writing in chunks
+        /// like Python.
+        /// <summary>
+        /// Function to write the broadcast value into the stream.
+        /// </summary>
+        /// <param name="value">Broadcast value to be written to the stream</param>
+        /// <param name="stream">Stream to write value to</param>
+        private void WriteToStream(object value, Stream stream)
+        {
+            using var ms = new MemoryStream();
+            Dump(value, ms);
+            SerDe.Write(stream, ms.Length);
+            ms.WriteTo(stream);
+            // -1 length indicates to the receiving end that we're done.
+            SerDe.Write(stream, -1);
         }
 
         /// <summary>