1 files changed, 2 insertions, 6 deletions
diff --git a/crypto/src/cms/CMSSignedHelper.cs b/crypto/src/cms/CMSSignedHelper.cs
index 6d17200d0..07a3a92d1 100644
--- a/crypto/src/cms/CMSSignedHelper.cs
+++ b/crypto/src/cms/CMSSignedHelper.cs
@@ -4,8 +4,6 @@ using System.Collections;
 using Org.BouncyCastle.Asn1;
 using Org.BouncyCastle.Asn1.CryptoPro;
 using Org.BouncyCastle.Asn1.Eac;
-using Org.BouncyCastle.Asn1.Iana;
-using Org.BouncyCastle.Asn1.Misc;
 using Org.BouncyCastle.Asn1.Nist;
 using Org.BouncyCastle.Asn1.Oiw;
 using Org.BouncyCastle.Asn1.Pkcs;
@@ -13,14 +11,12 @@ using Org.BouncyCastle.Asn1.TeleTrust;
 using Org.BouncyCastle.Asn1.X509;
 using Org.BouncyCastle.Asn1.X9;
 using Org.BouncyCastle.Crypto;
+using Org.BouncyCastle.Crypto.Parameters;
 using Org.BouncyCastle.Security;
-using Org.BouncyCastle.Security.Certificates;
 using Org.BouncyCastle.Utilities;
+using Org.BouncyCastle.Utilities.Collections;
 using Org.BouncyCastle.X509;
 using Org.BouncyCastle.X509.Store;
-using Org.BouncyCastle.Crypto.Parameters;
-using Org.BouncyCastle.Utilities.Collections;
-using Org.BouncyCastle.Crypto.Tls;
 
 namespace Org.BouncyCastle.Cms
 {