diff --git a/HAL/keymaster/4.1/JavacardKeymaster4Device.cpp b/HAL/keymaster/4.1/JavacardKeymaster4Device.cpp
index 87daddbc..20a1ac5c 100644
--- a/HAL/keymaster/4.1/JavacardKeymaster4Device.cpp
+++ b/HAL/keymaster/4.1/JavacardKeymaster4Device.cpp
@@ -136,7 +136,7 @@ static inline std::unique_ptr<se_transport::TransportFactory>& getTransportFacto
         if (!isEmulator) {
             std::string fingerprint = android::base::GetProperty(PROP_BUILD_FINGERPRINT, "");
             if (!fingerprint.empty()) {
-                if (fingerprint.find(CUTTLEFISH_FINGERPRINT_SS, 0)) {
+                if (fingerprint.find(CUTTLEFISH_FINGERPRINT_SS, 0) != std::string::npos) {
                     isEmulator = true;
                 }
             }
diff --git a/HAL/keymaster/4.1/OmapiTransport.cpp b/HAL/keymaster/4.1/OmapiTransport.cpp
index 5aaefc91..e7bd9a84 100644
--- a/HAL/keymaster/4.1/OmapiTransport.cpp
+++ b/HAL/keymaster/4.1/OmapiTransport.cpp
@@ -14,36 +14,214 @@
  ** See the License for the specific language governing permissions and
  ** limitations under the License.
  */
-#include <stdio.h> 
-#include <sys/socket.h> 
-#include <arpa/inet.h> 
-#include <unistd.h> 
-#include <string.h> 
+#include <stdio.h>
+#include <sys/socket.h>
+#include <arpa/inet.h>
+#include <unistd.h>
+#include <string.h>
 #include <vector>
+
+#include <android-base/logging.h>
+
 #include "Transport.h"
 
-#define PORT    8080
-#define IPADDR  "10.9.40.24"
 #define UNUSED_V(a) a=a
 
 namespace se_transport {
 
-bool OmapiTransport::openConnection() {
+class SEListener : public ::aidl::android::system::omapi::BnSecureElementListener {};
+
+bool OmapiTransport::initialize() {
+    std::vector<std::string> readers = {};
+
+    LOG(DEBUG) << "Initialize the secure element connection";
+
+    // Get OMAPI vendor stable service handler
+    ::ndk::SpAIBinder ks2Binder(AServiceManager_getService(omapiServiceName));
+    omapiSeService = aidl::android::system::omapi::ISecureElementService::fromBinder(ks2Binder);
+
+    if (omapiSeService == nullptr) {
+        LOG(ERROR) << "Failed to start omapiSeService null";
+        return false;
+    }
+
+    // reset readers, clear readers if already existing
+    if (mVSReaders.size() > 0) {
+        closeConnection();
+    }
+
+    // Get available readers
+    auto status = omapiSeService->getReaders(&readers);
+    if (!status.isOk()) {
+        LOG(ERROR) << "getReaders failed to get available readers: " << status.getMessage();
+        return false;
+    }
+
+    // Get SE readers handlers
+    for (auto readerName : readers) {
+        std::shared_ptr<::aidl::android::system::omapi::ISecureElementReader> reader;
+        status = omapiSeService->getReader(readerName, &reader);
+        if (!status.isOk()) {
+            LOG(ERROR) << "getReader for " << readerName.c_str() << " Failed: "
+                       << status.getMessage();
+            return false;
+        }
+
+        mVSReaders[readerName] = reader;
+    }
+
+    // Find eSE reader, as of now assumption is only eSE available on device
+    LOG(DEBUG) << "Finding eSE reader";
+    eSEReader = nullptr;
+    if (mVSReaders.size() > 0) {
+        for (const auto& [name, reader] : mVSReaders) {
+            if (name.find(ESE_READER_PREFIX, 0) != std::string::npos) {
+                LOG(DEBUG) << "eSE reader found: " << name;
+                eSEReader = reader;
+            }
+        }
+    }
+
+    if (eSEReader == nullptr) {
+        LOG(ERROR) << "secure element reader " << ESE_READER_PREFIX << " not found";
+        return false;
+    }
+
     return true;
 }
 
-bool OmapiTransport::sendData(const uint8_t* inData, const size_t inLen, std::vector<uint8_t>& output) {
-    std::vector<uint8_t> test(inData, inData+inLen);
-    output = std::move(test);
+bool OmapiTransport::internalTransmitApdu(
+        std::shared_ptr<aidl::android::system::omapi::ISecureElementReader> reader,
+        std::vector<uint8_t> apdu, std::vector<uint8_t>& transmitResponse) {
+    std::shared_ptr<aidl::android::system::omapi::ISecureElementSession> session;
+    std::shared_ptr<aidl::android::system::omapi::ISecureElementChannel> channel;
+    auto mSEListener = std::make_shared<SEListener>();
+    std::vector<uint8_t> selectResponse = {};
+    std::vector<uint8_t> SELECTABLE_AID = {0xA0, 0x00, 0x00, 0x04, 0x76, 0x41, 0x6E, 0x64,
+        0x72, 0x6F, 0x69, 0x64, 0x43, 0x54, 0x53, 0x31};
+
+    LOG(DEBUG) << "internalTransmitApdu: trasmitting data to secure element";
+
+    if (reader == nullptr) {
+        LOG(ERROR) << "eSE reader is null";
+        return false;
+    }
+
+    bool status = false;
+    auto res = reader->isSecureElementPresent(&status);
+    if (!res.isOk()) {
+        LOG(ERROR) << "isSecureElementPresent error: " << res.getMessage();
+        return false;
+    }
+    if (!status) {
+        LOG(ERROR) << "secure element not found";
+        return false;
+    }
+
+    res = reader->openSession(&session);
+    if (!res.isOk()) {
+        LOG(ERROR) << "openSession error: " << res.getMessage();
+        return false;
+    }
+    if (session == nullptr) {
+        LOG(ERROR) << "Could not open session null";
+        return false;
+    }
+
+    res = session->openLogicalChannel(SELECTABLE_AID, 0x00, mSEListener, &channel);
+    if (!res.isOk()) {
+        LOG(ERROR) << "openLogicalChannel error: " << res.getMessage();
+        return false;
+    }
+    if (channel == nullptr) {
+        LOG(ERROR) << "Could not open channel null";
+        return false;
+    }
+
+    res = channel->getSelectResponse(&selectResponse);
+    if (!res.isOk()) {
+        LOG(ERROR) << "getSelectResponse error: " << res.getMessage();
+        return false;
+    }
+    if (selectResponse.size() < 2) {
+        LOG(ERROR) << "getSelectResponse size error";
+        return false;
+    }
+
+    res = channel->transmit(apdu, &transmitResponse);
+    if (channel != nullptr) channel->close();
+    if (session != nullptr) session->close();
+
+    LOG(INFO) << "STATUS OF TRNSMIT: " << res.getExceptionCode() << " Message: "
+              << res.getMessage();
+    if (!res.isOk()) {
+        LOG(ERROR) << "transmit error: " << res.getMessage();
+        return false;
+    }
+
     return true;
 }
 
+bool OmapiTransport::openConnection() {
+
+    // if already conection setup done, no need to initialise it again.
+    if (isConnected()) {
+        return true;
+    }
+
+    return initialize();
+}
+
+bool OmapiTransport::sendData(const uint8_t* inData, const size_t inLen,
+                              std::vector<uint8_t>& output) {
+    std::vector<uint8_t> apdu(inData, inData+inLen);
+
+    if (!isConnected()) {
+        // Try to initialize connection to eSE
+        LOG(INFO) << "Failed to send data, try to initialize connection SE connection";
+        if (!initialize()) {
+            LOG(ERROR) << "Failed to send data, initialization not completed";
+            closeConnection();
+            return false;
+        }
+    }
+
+    if (inData == NULL) {
+        LOG(ERROR) << "Failed to send data, APDU is null";
+        return false;
+    }
+
+    if (eSEReader != nullptr) {
+        LOG(DEBUG) << "Sending apdu data to secure element: " << ESE_READER_PREFIX;
+        return internalTransmitApdu(eSEReader, apdu, output);
+    } else {
+        LOG(ERROR) << "secure element reader " << ESE_READER_PREFIX << " not found";
+        return false;
+    }
+}
+
 bool OmapiTransport::closeConnection() {
+    LOG(DEBUG) << "Closing all connections";
+    if (omapiSeService != nullptr) {
+        if (mVSReaders.size() > 0) {
+            for (const auto& [name, reader] : mVSReaders) {
+                reader->closeSessions();
+            }
+            mVSReaders.clear();
+        }
+    }
     return true;
 }
 
 bool OmapiTransport::isConnected() {
-    return true;
+    // Check already initialization completed or not
+    if (omapiSeService != nullptr && eSEReader != nullptr) {
+        LOG(DEBUG) << "Connection initialization already completed";
+        return true;
+    }
+
+    LOG(DEBUG) << "Connection initialization not completed";
+    return false;
 }
 
 }
diff --git a/HAL/keymaster/Android.bp b/HAL/keymaster/Android.bp
index cb88780c..6e30218e 100644
--- a/HAL/keymaster/Android.bp
+++ b/HAL/keymaster/Android.bp
@@ -47,6 +47,10 @@ cc_binary {
         "libjc_transport",
         "libjc_common",
         "libcrypto",
+	"libbinder_ndk",
+    ],
+    static_libs: [
+	"android.system.omapi-V1-ndk_platform",
     ],
     required: [
         "android.hardware.strongbox_keystore.xml",
@@ -87,7 +91,6 @@ cc_library {
 
 cc_library {
     name: "libjc_transport",
-    host_supported: true,
     vendor_available: true,
     vndk: {
         enabled: true,
@@ -104,6 +107,10 @@ cc_library {
         "libbinder",
         "libbase",
         "liblog",
+        "libbinder_ndk",
+    ],
+    static_libs: [
+        "android.system.omapi-V1-ndk_platform",
     ],
 }
 
diff --git a/HAL/keymaster/include/Transport.h b/HAL/keymaster/include/Transport.h
index c6674dca..1df7bf4f 100644
--- a/HAL/keymaster/include/Transport.h
+++ b/HAL/keymaster/include/Transport.h
@@ -17,6 +17,17 @@
 #ifndef __SE_TRANSPORT__
 #define __SE_TRANSPORT__
 
+#include <aidl/android/system/omapi/BnSecureElementListener.h>
+#include <aidl/android/system/omapi/ISecureElementChannel.h>
+#include <aidl/android/system/omapi/ISecureElementListener.h>
+#include <aidl/android/system/omapi/ISecureElementReader.h>
+#include <aidl/android/system/omapi/ISecureElementService.h>
+#include <aidl/android/system/omapi/ISecureElementSession.h>
+#include <aidl/android/system/omapi/SecureElementErrorCode.h>
+#include <android/binder_manager.h>
+
+#include <map>
+
 namespace se_transport {
 
 /**
@@ -75,6 +86,19 @@ class OmapiTransport : public ITransport {
      */
     bool isConnected() override;
 
+private:
+    std::shared_ptr<aidl::android::system::omapi::ISecureElementService> omapiSeService = nullptr;
+    std::shared_ptr<aidl::android::system::omapi::ISecureElementReader> eSEReader = nullptr;
+    std::map<std::string, std::shared_ptr<aidl::android::system::omapi::ISecureElementReader>>
+            mVSReaders = {};
+    std::string const ESE_READER_PREFIX = "eSE";
+    constexpr static const char omapiServiceName[] =
+            "android.system.omapi.ISecureElementService/default";
+
+    bool initialize();
+    bool internalTransmitApdu(
+            std::shared_ptr<aidl::android::system::omapi::ISecureElementReader> reader,
+            std::vector<uint8_t> apdu, std::vector<uint8_t>& transmitResponse);
 };
 
 class SocketTransport : public ITransport {