diff --git a/DigitalData.Core.Security/DigitalData.Core.Security.csproj b/DigitalData.Core.Security/DigitalData.Core.Security.csproj
index a06fc69..1546666 100644
--- a/DigitalData.Core.Security/DigitalData.Core.Security.csproj
+++ b/DigitalData.Core.Security/DigitalData.Core.Security.csproj
@@ -6,4 +6,8 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\DigitalData.Core.Security.Extensions\DigitalData.Core.Security.Extensions.csproj" />
+  </ItemGroup>
+
 </Project>
diff --git a/DigitalData.Core.Security/Extensions.cs b/DigitalData.Core.Security/Extensions.cs
deleted file mode 100644
index 1e13c9a..0000000
--- a/DigitalData.Core.Security/Extensions.cs
+++ /dev/null
@@ -1,13 +0,0 @@
-namespace DigitalData.Core.Security
-{
-    public static class Extensions
-    {
-        public static string ToBase64String(this byte[] bytes) => Convert.ToBase64String(bytes);
-
-        public static byte[] Base64ToByte(this string base64String) => Convert.FromBase64String(base64String);
-
-        public static byte[] ToBytes(this string str) => System.Text.Encoding.UTF8.GetBytes(str);
-
-        public static string BytesToString(this byte[] bytes) => System.Text.Encoding.UTF8.GetString(bytes);
-    }
-}
\ No newline at end of file
diff --git a/DigitalData.Core.Security/RSADecryptor.cs b/DigitalData.Core.Security/RSADecryptor.cs
index 7d5be3c..9653732 100644
--- a/DigitalData.Core.Security/RSADecryptor.cs
+++ b/DigitalData.Core.Security/RSADecryptor.cs
@@ -1,4 +1,6 @@
-namespace DigitalData.Core.Security
+using DigitalData.Core.Security.Extensions;
+
+namespace DigitalData.Core.Security
 {
     public class RSADecryptor : RSACryptographer
     {
diff --git a/DigitalData.Core.Security/RSAEncryptor.cs b/DigitalData.Core.Security/RSAEncryptor.cs
index 24e383d..36f2f78 100644
--- a/DigitalData.Core.Security/RSAEncryptor.cs
+++ b/DigitalData.Core.Security/RSAEncryptor.cs
@@ -1,4 +1,6 @@
-namespace DigitalData.Core.Security
+using DigitalData.Core.Security.Extensions;
+
+namespace DigitalData.Core.Security
 {
     public class RSAEncryptor : RSACryptographer
     {
diff --git a/DigitalData.Core.Security/RSAExtensions.cs b/DigitalData.Core.Security/RSAExtensions.cs
deleted file mode 100644
index 846141b..0000000
--- a/DigitalData.Core.Security/RSAExtensions.cs
+++ /dev/null
@@ -1,14 +0,0 @@
-using System.Security.Cryptography;
-
-namespace DigitalData.Core.Security
-{
-    public static class RSAExtensions
-    {
-        public static RSA ToRSA(this string pem)
-        {
-            var rsa = RSA.Create();
-            rsa.ImportFromPem(pem);
-            return rsa;
-        }
-    }
-}
\ No newline at end of file