1 files changed, 20 insertions, 0 deletions
diff --git a/pg/src/main/java/org/spongycastle/openpgp/operator/PGPContentSigner.java b/pg/src/main/java/org/spongycastle/openpgp/operator/PGPContentSigner.java
new file mode 100644
index 00000000..7a3891e6
--- /dev/null
+++ b/pg/src/main/java/org/spongycastle/openpgp/operator/PGPContentSigner.java
@@ -0,0 +1,20 @@
+package org.spongycastle.openpgp.operator;
+
+import java.io.OutputStream;
+
+public interface PGPContentSigner
+{
+    public OutputStream getOutputStream();
+
+    byte[] getSignature();
+
+    byte[] getDigest();
+
+    int getType();
+
+    int getHashAlgorithm();
+
+    int getKeyAlgorithm();
+
+    long getKeyID();
+}