1 files changed, 17 insertions, 9 deletions
diff --git a/crypto/src/cmp/CertificateConfirmationContent.cs b/crypto/src/cmp/CertificateConfirmationContent.cs
index 13db89c37..262a28531 100644
--- a/crypto/src/cmp/CertificateConfirmationContent.cs
+++ b/crypto/src/cmp/CertificateConfirmationContent.cs
@@ -1,44 +1,52 @@
 using System;
 
 using Org.BouncyCastle.Asn1.Cmp;
-using Org.BouncyCastle.Cms;
+using Org.BouncyCastle.Operators.Utilities;
 
 namespace Org.BouncyCastle.Cmp
 {
     public class CertificateConfirmationContent
     {
         public static CertificateConfirmationContent FromPkiBody(PkiBody pkiBody) =>
-            FromPkiBody(pkiBody, DefaultDigestAlgorithmIdentifierFinder.Instance);
+            FromPkiBody(pkiBody, DefaultDigestAlgorithmFinder.Instance);
 
         public static CertificateConfirmationContent FromPkiBody(PkiBody pkiBody,
-            DefaultDigestAlgorithmIdentifierFinder digestAlgFinder)
+            IDigestAlgorithmFinder digestAlgorithmFinder)
         {
             if (!IsCertificateConfirmationContent(pkiBody.Type))
                 throw new ArgumentException("content of PkiBody wrong type: " + pkiBody.Type);
 
-            return new CertificateConfirmationContent(CertConfirmContent.GetInstance(pkiBody.Content), digestAlgFinder);
+            var content = CertConfirmContent.GetInstance(pkiBody.Content);
+
+            return new CertificateConfirmationContent(content, digestAlgorithmFinder);
         }
 
         public static bool IsCertificateConfirmationContent(int bodyType) => PkiBody.TYPE_CERT_CONFIRM == bodyType;
 
         private readonly CertConfirmContent m_content;
-        private readonly DefaultDigestAlgorithmIdentifierFinder m_digestAlgIDFinder;
+        private readonly IDigestAlgorithmFinder m_digestAlgorithmFinder;
 
         public CertificateConfirmationContent(CertConfirmContent content)
-            : this(content, DefaultDigestAlgorithmIdentifierFinder.Instance)
+            : this(content, DefaultDigestAlgorithmFinder.Instance)
         {
         }
 
+        [Obsolete("Use constructor taking 'IDigestAlgorithmFinder' instead")]
         public CertificateConfirmationContent(CertConfirmContent content,
-            DefaultDigestAlgorithmIdentifierFinder digestAlgFinder)
+            Org.BouncyCastle.Cms.DefaultDigestAlgorithmIdentifierFinder digestAlgFinder)
+            : this(content, (IDigestAlgorithmFinder)digestAlgFinder)
+        {
+        }
+
+        public CertificateConfirmationContent(CertConfirmContent content, IDigestAlgorithmFinder digestAlgorithmFinder)
         {
             m_content = content;
-            m_digestAlgIDFinder = digestAlgFinder;
+            m_digestAlgorithmFinder = digestAlgorithmFinder;
         }
 
         public CertConfirmContent ToAsn1Structure() => m_content;
 
         public CertificateStatus[] GetStatusMessages() => Array.ConvertAll(m_content.ToCertStatusArray(),
-            element => new CertificateStatus(m_digestAlgIDFinder, element));
+            element => new CertificateStatus(m_digestAlgorithmFinder, element));
     }
 }