diff --git a/auth_algo.hpp b/auth_algo.hpp
index a905778..73e2c2b 100644
--- a/auth_algo.hpp
+++ b/auth_algo.hpp
@@ -2,6 +2,7 @@
 
 #include <array>
 #include <vector>
+#include "integrity_algo.hpp"
 
 namespace cipher
 {
@@ -45,7 +46,8 @@
 class Interface
 {
     public:
-        Interface() = default;
+        explicit Interface(integrity::Algorithms intAlgo) : intAlgo(intAlgo) {}
+        Interface() = delete;
         virtual ~Interface() = default;
         Interface(const Interface&) = default;
         Interface& operator=(const Interface&) = default;
@@ -97,6 +99,15 @@
 
         // Session Integrity Key
         std::vector<uint8_t> sessionIntegrityKey;
+
+        /*
+         * Integrity Algorithm is activated and set in the session data only
+         * once the session setup is succeeded in the RAKP34 command. But the
+         * integrity algorithm is negotiated in the Open Session Request command
+         * . So the authentication algorithm successfully negotiated is stored
+         * in the authentication algorithm.
+         */
+        integrity::Algorithms intAlgo;
 };
 
 /*
@@ -112,7 +123,8 @@
 class AlgoSHA1 : public Interface
 {
     public:
-        AlgoSHA1() = default;
+        explicit AlgoSHA1(integrity::Algorithms intAlgo) : Interface(intAlgo) {}
+        AlgoSHA1() = delete;
         ~AlgoSHA1() = default;
         AlgoSHA1(const AlgoSHA1&) = default;
         AlgoSHA1& operator=(const AlgoSHA1&) = default;
diff --git a/sessions_manager.cpp b/sessions_manager.cpp
index a2d2d8d..c4de59f 100644
--- a/sessions_manager.cpp
+++ b/sessions_manager.cpp
@@ -25,7 +25,8 @@
 }
 
 std::weak_ptr<Session> Manager::startSession(SessionID remoteConsoleSessID,
-        Privilege priv, cipher::rakp_auth::Algorithms authAlgo)
+        Privilege priv, cipher::rakp_auth::Algorithms authAlgo,
+        cipher::integrity::Algorithms intAlgo)
 {
     std::shared_ptr<Session> session = nullptr;
     SessionID sessionID = 0;
@@ -68,7 +69,7 @@
             case cipher::rakp_auth::Algorithms::RAKP_HMAC_SHA1:
             {
                 session->setAuthAlgo(
-                        std::make_unique<cipher::rakp_auth::AlgoSHA1>());
+                        std::make_unique<cipher::rakp_auth::AlgoSHA1>(intAlgo));
                 break;
             }
             default:
diff --git a/sessions_manager.hpp b/sessions_manager.hpp
index 8b9a76c..c23e3ab 100644
--- a/sessions_manager.hpp
+++ b/sessions_manager.hpp
@@ -48,12 +48,14 @@
          *            in the Open SessionRequest Command
          * @param[in] priv - Privilege level requested
          * @param[in] authAlgo - Authentication Algorithm
+         * @param[in] intAlgo - Integrity Algorithm
          *
          * @return session handle on success and nullptr on failure
          *
          */
         std::weak_ptr<Session> startSession(SessionID remoteConsoleSessID,
-                Privilege priv, cipher::rakp_auth::Algorithms authAlgo);
+                Privilege priv, cipher::rakp_auth::Algorithms authAlgo,
+                cipher::integrity::Algorithms intAlgo);
 
         /*
          * @brief Stop IPMI Session