Structures and utility methods for heartbeat extensions (RFC 6520)

1 files changed, 15 insertions, 0 deletions

diff --git a/core/src/main/java/org/bouncycastle/crypto/tls/HeartbeatMode.java b/core/src/main/java/org/bouncycastle/crypto/tls/HeartbeatMode.java
new file mode 100644
index 00000000..4024faaf
--- /dev/null
+++ b/core/src/main/java/org/bouncycastle/crypto/tls/HeartbeatMode.java
@@ -0,0 +1,15 @@
+package org.bouncycastle.crypto.tls;
+
+/*
+ * RFC 6520
+ */
+public class HeartbeatMode
+{
+    public static final short peer_allowed_to_send = 1;
+    public static final short peer_not_allowed_to_send = 2;
+
+    public static boolean isValid(short heartbeatMode)
+    {
+        return heartbeatMode >= peer_allowed_to_send && heartbeatMode <= peer_not_allowed_to_send;
+    }
+}