1 files changed, 10 insertions, 0 deletions
diff --git a/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/operator/KeyFingerPrintCalculator.java b/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/operator/KeyFingerPrintCalculator.java
new file mode 100644
index 000000000..a5a8a2696
--- /dev/null
+++ b/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/operator/KeyFingerPrintCalculator.java
@@ -0,0 +1,10 @@
+package org.spongycastle.openpgp.operator;
+
+import org.spongycastle.bcpg.PublicKeyPacket;
+import org.spongycastle.openpgp.PGPException;
+
+public interface KeyFingerPrintCalculator
+{
+    byte[] calculateFingerprint(PublicKeyPacket publicPk)
+        throws PGPException;
+}