1 files changed, 3 insertions, 4 deletions
diff --git a/crypto/src/crmf/DefaultPKMacPrimitivesProvider.cs b/crypto/src/crmf/DefaultPKMacPrimitivesProvider.cs
index 1757d6a92..01e196ef4 100644
--- a/crypto/src/crmf/DefaultPKMacPrimitivesProvider.cs
+++ b/crypto/src/crmf/DefaultPKMacPrimitivesProvider.cs
@@ -1,14 +1,13 @@
 using System;
-using System.Collections.Generic;
-using System.Text;
+
 using Org.BouncyCastle.Asn1.X509;
 using Org.BouncyCastle.Crypto;
 using Org.BouncyCastle.Security;
-using Org.BouncyCastle.Crypto.Parameters;
 
 namespace Org.BouncyCastle.Crmf
 {
-    public class DefaultPKMacPrimitivesProvider : IPKMacPrimitivesProvider
+    public class DefaultPKMacPrimitivesProvider
+        : IPKMacPrimitivesProvider
     {
         public IDigest CreateDigest(AlgorithmIdentifier digestAlg)
         {