1 files changed, 5 insertions, 0 deletions
diff --git a/crypto/src/security/DigestUtilities.cs b/crypto/src/security/DigestUtilities.cs
index 7685e3384..a17a9abee 100644
--- a/crypto/src/security/DigestUtilities.cs
+++ b/crypto/src/security/DigestUtilities.cs
@@ -259,6 +259,11 @@ namespace Org.BouncyCastle.Security
             return (string) algorithms[oid.Id];
         }
 
+        public static byte[] CalculateDigest(DerObjectIdentifier id, byte[] input)
+        {
+            return CalculateDigest(id.Id, input);
+        }
+
         public static byte[] CalculateDigest(string algorithm, byte[] input)
         {
             IDigest digest = GetDigest(algorithm);