1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/src/cms/IDigestCalculator.cs b/crypto/src/cms/IDigestCalculator.cs
new file mode 100644
index 000000000..3661e4023
--- /dev/null
+++ b/crypto/src/cms/IDigestCalculator.cs
@@ -0,0 +1,9 @@
+using System;
+
+namespace Org.BouncyCastle.Cms
+{
+	internal interface IDigestCalculator
+	{
+		byte[] GetDigest();
+	}
+}