diff --git a/command/rakp34.hpp b/command/rakp34.hpp
new file mode 100644
index 0000000..e3d82ff
--- /dev/null
+++ b/command/rakp34.hpp
@@ -0,0 +1,56 @@
+#pragma once
+
+#include <vector>
+
+#include "message_handler.hpp"
+#include "comm_module.hpp"
+
+namespace command
+{
+
+/*
+ * @struct RAKP3request
+ *
+ * IPMI Payload for RAKP Message 3
+ */
+struct RAKP3request
+{
+    uint8_t messageTag;
+    uint8_t rmcpStatusCode;
+    uint16_t reserved;
+    uint32_t managedSystemSessionID;
+    uint8_t keyExchangeAuthCode[20];
+} __attribute__((packed));
+
+/*
+ * @struct RAKP4response
+ *
+ * IPMI Payload for RAKP Message 4
+ */
+struct RAKP4response
+{
+    uint8_t messageTag;
+    uint8_t rmcpStatusCode;
+    uint16_t reserved;
+    uint32_t remoteConsoleSessionID;
+} __attribute__((packed));
+
+/*
+ * @brief RAKP Message 3, RAKP Message 4
+ *
+ * The session activation process is completed by the remote console and BMC
+ * exchanging messages that are signed according to the Authentication Algorithm
+ * that was negotiated, and the parameters that were passed in the earlier
+ * messages. RAKP Message 3 is the signed message from the remote console to the
+ * BMC. After receiving RAKP Message 3, the BMC returns RAKP Message 4 - a
+ * signed message from BMC to the remote console.
+ *
+ * @param[in] inPayload - Request Data for the command
+ * @param[in] handler - Reference to the Message Handler
+ *
+ * @return Response data for the command
+ */
+std::vector<uint8_t> RAKP34(std::vector<uint8_t>& inPayload,
+                            const message::Handler& handler);
+
+} // namespace command