Use Reference.DefaultDigestMethod instead of hard coded value

2 files changed, 7 insertions, 5 deletions

diff --git a/src/System.Security.Cryptography.Xml/src/System/Security/Cryptography/Xml/Reference.cs b/src/System.Security.Cryptography.Xml/src/System/Security/Cryptography/Xml/Reference.cs
index 3dd70c1f5f..a34d3d492c 100644
--- a/src/System.Security.Cryptography.Xml/src/System/Security/Cryptography/Xml/Reference.cs
+++ b/src/System.Security.Cryptography.Xml/src/System/Security/Cryptography/Xml/Reference.cs
@@ -15,6 +15,8 @@ namespace System.Security.Cryptography.Xml
 {
     public class Reference
     {
+        internal const string DefaultDigestMethod = SignedXml.XmlDsigSHA256Url;
+
         private string _id;
         private string _uri;
         private string _type;
@@ -38,7 +40,7 @@ namespace System.Security.Cryptography.Xml
             _refTarget = null;
             _refTargetType = ReferenceTargetType.UriReference;
             _cachedXml = null;
-            _digestMethod = SignedXml.XmlDsigSHA256Url;
+            _digestMethod = DefaultDigestMethod;
         }
 
         public Reference(Stream stream)
@@ -47,7 +49,7 @@ namespace System.Security.Cryptography.Xml
             _refTarget = stream;
             _refTargetType = ReferenceTargetType.Stream;
             _cachedXml = null;
-            _digestMethod = SignedXml.XmlDsigSHA256Url;
+            _digestMethod = DefaultDigestMethod;
         }
 
         public Reference(string uri)
@@ -57,7 +59,7 @@ namespace System.Security.Cryptography.Xml
             _uri = uri;
             _refTargetType = ReferenceTargetType.UriReference;
             _cachedXml = null;
-            _digestMethod = SignedXml.XmlDsigSHA256Url;
+            _digestMethod = DefaultDigestMethod;
         }
 
         internal Reference(XmlElement element)
@@ -66,7 +68,7 @@ namespace System.Security.Cryptography.Xml
             _refTarget = element;
             _refTargetType = ReferenceTargetType.XmlElement;
             _cachedXml = null;
-            _digestMethod = SignedXml.XmlDsigSHA256Url;
+            _digestMethod = DefaultDigestMethod;
         }
 
         //
diff --git a/src/System.Security.Cryptography.Xml/src/System/Security/Cryptography/Xml/SignedXml.cs b/src/System.Security.Cryptography.Xml/src/System/Security/Cryptography/Xml/SignedXml.cs
index 9a4112fe9a..f07fae4bce 100644
--- a/src/System.Security.Cryptography.Xml/src/System/Security/Cryptography/Xml/SignedXml.cs
+++ b/src/System.Security.Cryptography.Xml/src/System/Security/Cryptography/Xml/SignedXml.cs
@@ -911,7 +911,7 @@ namespace System.Security.Cryptography.Xml
             {
                 // If no DigestMethod has yet been set, default it to sha1
                 if (reference.DigestMethod == null)
-                    reference.DigestMethod = XmlDsigSHA256Url;
+                    reference.DigestMethod = Reference.DefaultDigestMethod;
 
                 SignedXmlDebugLog.LogSigningReference(this, reference);