diff --git a/cryptosample/.settings/com.rim.tad.tools.qml.core.prefs b/cryptosample/.settings/com.rim.tad.tools.qml.core.prefs
index 96521d0..164517e 100644
--- a/cryptosample/.settings/com.rim.tad.tools.qml.core.prefs
+++ b/cryptosample/.settings/com.rim.tad.tools.qml.core.prefs
@@ -1,3 +1,3 @@
-config-pri.hash=C598770B9A21E021095B4916F1E3A3C4
+config-pri.hash=F25247CC56EBC95D03B734CAF613E130
 config-pri.version=2.0
 eclipse.preferences.version=1
diff --git a/cryptosample/assets/data/sample_clear_text b/cryptosample/assets/data/sample_clear_text
new file mode 100644
index 0000000..34b8080
--- /dev/null
+++ b/cryptosample/assets/data/sample_clear_text
@@ -0,0 +1,11 @@
+Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque
+laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi
+architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia
+voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores
+eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum
+quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi
+tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad
+minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut
+aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate
+velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo
+voluptas nulla pariatur?
\ No newline at end of file
diff --git a/cryptosample/assets/main.qml b/cryptosample/assets/main.qml
index 70b6cfe..c50c4d8 100644
--- a/cryptosample/assets/main.qml
+++ b/cryptosample/assets/main.qml
@@ -49,6 +49,7 @@ Page {
         property bool doingHash: false
         property bool doingRsa: false
         property bool doingKdf: false
+        property bool doingStream: false
         property int hashType: 0
         
         // ======== SIGNAL()s ==============
@@ -69,6 +70,10 @@ Page {
         signal endKdf()
         signal doKdf()
 
+        signal initStream()
+        signal endStream()
+        signal doStream()
+
         // ======== SLOT()s ================
 
         function onMessage(text) {
@@ -104,7 +109,7 @@ Page {
             }
             Button {
                 id: initRandomNumber
-                enabled: !mainPage.doingRandom && !mainPage.doingHash && !mainPage.doingRsa && !mainPage.doingKdf
+                enabled: !mainPage.doingRandom && !mainPage.doingHash && !mainPage.doingRsa && !mainPage.doingKdf && !mainPage.doingStream
                 text: "Init Random"
                 horizontalAlignment: HorizontalAlignment.Center
                 layoutProperties: StackLayoutProperties {
@@ -148,7 +153,7 @@ Page {
             }
             Button {
                 id: initSecurity
-                enabled: !mainPage.doingRandom && !mainPage.doingHash && !mainPage.doingRsa && !mainPage.doingKdf
+                enabled: !mainPage.doingRandom && !mainPage.doingHash && !mainPage.doingRsa && !mainPage.doingKdf && !mainPage.doingStream
                 text: "Init Hash"
                 horizontalAlignment: HorizontalAlignment.Center
                 layoutProperties: StackLayoutProperties {
@@ -247,7 +252,7 @@ Page {
             }
             Button {
                 id: initRsa
-                enabled: !mainPage.doingRandom && !mainPage.doingHash && !mainPage.doingRsa && !mainPage.doingKdf
+                enabled: !mainPage.doingRandom && !mainPage.doingHash && !mainPage.doingRsa && !mainPage.doingKdf && !mainPage.doingStream
                 text: "Init RSA"
                 horizontalAlignment: HorizontalAlignment.Center
                 layoutProperties: StackLayoutProperties {
@@ -291,7 +296,7 @@ Page {
             }
             Button {
                 id: initKdf
-                enabled: !mainPage.doingRandom && !mainPage.doingHash && !mainPage.doingRsa && !mainPage.doingKdf
+                enabled: !mainPage.doingRandom && !mainPage.doingHash && !mainPage.doingRsa && !mainPage.doingKdf && !mainPage.doingStream
                 text: "Init KDF"
                 horizontalAlignment: HorizontalAlignment.Center
                 layoutProperties: StackLayoutProperties {
@@ -329,6 +334,50 @@ Page {
             }
         }
 
+        Container {
+            layout: StackLayout {
+                orientation: LayoutOrientation.LeftToRight
+            }
+            Button {
+                id: initStream
+                enabled: !mainPage.doingRandom && !mainPage.doingHash && !mainPage.doingRsa && !mainPage.doingKdf && !mainPage.doingStream
+                text: "Init Stream"
+                horizontalAlignment: HorizontalAlignment.Center
+                layoutProperties: StackLayoutProperties {
+                    spaceQuota: 33
+                }
+                onClicked: {
+                    enabled: mainPage.doingStream = true;
+                    mainPage.initStream();
+                }
+            }
+            Button {
+                id: doStream
+                enabled: mainPage.doingStream
+                text: "Do Stream"
+                horizontalAlignment: HorizontalAlignment.Center
+                layoutProperties: StackLayoutProperties {
+                    spaceQuota: 33
+                }
+                onClicked: {
+                    mainPage.doStream();
+                }
+            }
+            Button {
+                id: endStream
+                enabled: mainPage.doingStream
+                text: "End Stream"
+                horizontalAlignment: HorizontalAlignment.Center
+                layoutProperties: StackLayoutProperties {
+                    spaceQuota: 33
+                }
+                onClicked: {
+                    enabled: mainPage.doingStream = false;
+                    mainPage.endStream();
+                }
+            }
+        }
+
         Logger {
             id: log
         }
diff --git a/cryptosample/bar-descriptor.xml b/cryptosample/bar-descriptor.xml
index 6a86b6e..b8fa56d 100644
--- a/cryptosample/bar-descriptor.xml
+++ b/cryptosample/bar-descriptor.xml
@@ -94,6 +94,7 @@
 
     <!-- Request permission to execute native code.  Required for native applications. -->
     <permission system="true">run_native</permission>
+    <permission>access_shared</permission>
     <env var="LD_LIBRARY_PATH" value="app/native/lib:/usr/lib/qt4/lib"/>
 
 </qnx>
diff --git a/cryptosample/config.pri b/cryptosample/config.pri
index c9a124e..a3efeee 100644
--- a/cryptosample/config.pri
+++ b/cryptosample/config.pri
@@ -66,7 +66,10 @@ lupdate_inclusion {
         $$quote($$BASEDIR/../src/*.cxx) \
         $$quote($$BASEDIR/../assets/*.qml) \
         $$quote($$BASEDIR/../assets/*.js) \
-        $$quote($$BASEDIR/../assets/*.qs)
+        $$quote($$BASEDIR/../assets/*.qs) \
+        $$quote($$BASEDIR/../assets/data/*.qml) \
+        $$quote($$BASEDIR/../assets/data/*.js) \
+        $$quote($$BASEDIR/../assets/data/*.qs)
 
     HEADERS += \
         $$quote($$BASEDIR/../src/*.h) \
diff --git a/cryptosample/src/applicationui.cpp b/cryptosample/src/applicationui.cpp
index 40b5355..c4f2a43 100644
--- a/cryptosample/src/applicationui.cpp
+++ b/cryptosample/src/applicationui.cpp
@@ -26,6 +26,9 @@ ApplicationUI::ApplicationUI()
     , _expireTimer(new QTimer(this))
     , _keyBitLength(2048)
     , _keyPubExp(3)
+    , _arc4Params(NULL)
+    , _arc4Key(NULL)
+    , _arc4Context(NULL)
 {
     _translator = new QTranslator(this);
     _localeHandler = new LocaleHandler(this);
@@ -76,6 +79,13 @@ ApplicationUI::ApplicationUI()
     QObject::connect(  _mainPage, SIGNAL(doKdf()),
                             this, SLOT(onDoKdf()));
 
+    QObject::connect(  _mainPage, SIGNAL(initStream()),
+                            this, SLOT(onInitStream()));
+    QObject::connect(  _mainPage, SIGNAL(endStream()),
+                            this, SLOT(onEndStream()));
+    QObject::connect(  _mainPage, SIGNAL(doStream()),
+                            this, SLOT(onDoStream()));
+
     Application::instance()->setScene(_root);
 }
 
@@ -491,6 +501,140 @@ void ApplicationUI::onDoKdf() {
         "onMakeHash onDoKdf()" );
 }
 
+void ApplicationUI::onInitStream() {
+    emit message("onInitStream()");
+
+    int rc = hu_GlobalCtxCreateDefault(&_sbCtx);
+    _CHECKRC( rc, "onInitStream hu_GlobalCtxCreateDefault()" );
+
+    rc = hu_RegisterSbg56(_sbCtx);
+    _CHECKRC( rc, "onInitStream hu_RegisterSbg56()" );
+
+    rc = hu_RegisterSystemSeed(_sbCtx);
+    _CHECKRC( rc, "onInitStream hu_RegisterSystemSeed()" );
+
+    rc = hu_InitSbg56(_sbCtx);
+    if (rc != SB_FAIL_LIBRARY_ALREADY_INIT) {
+        _CHECKRC( rc, "onInitStream hu_InitSbg56()" );
+    }
+
+    uchar mySeed[4];
+    size_t seedLen = 4;
+
+    rc = hu_SeedGet(&seedLen, mySeed, _sbCtx);
+    _CHECKRC( rc, "onInitStream hu_SeedGet()" );
+
+    rc = hu_RngCreate(seedLen, mySeed, NULL, NULL, NULL, &_rngCtx, _sbCtx);
+    _CHECKRC( rc, "onInitStream hu_RngCreate()" );
+
+    rc = hu_ARC4ParamsCreate(_rngCtx, NULL, &_arc4Params, _sbCtx);
+    _CHECKRC( rc, "onInitStream hu_ARC4ParamsCreate()" );
+
+    const unsigned char keyValue[] = { 'T', 'h', 'i', 's', ' ', 'i', 's', ' ', 'a', ' ', 'k', 'e', 'y', ' ',
+            'v', 'a', 'l', 'u', 'e', ' ', 't', 'h', 'a', 't',
+            'w', 'i', 'l', 'l', ' ', 'b', 'e', ' ', 'u', 's', 'e', 'd', ' ',
+            'f', 'o', 'r', ' ', 'a', 'r', 'c', '4', '!' };
+
+    rc = hu_ARC4KeySet(_arc4Params, sizeof(keyValue), keyValue, &_arc4Key, _sbCtx);
+    _CHECKRC( rc, "onInitStream hu_ARC4KeySet()" );
+
+    // Could also generate a random key rather than specify one
+    //rc = hu_ARC4KeyGen(sb_Params arc4Params, size_t keyLen, sb_Key *arc4Key, sb_GlobalCtx sbCtx)
+}
+
+void ApplicationUI::onDoStream() {
+    emit message("onDoStream");
+
+    QDir dir;
+    QFile plaintextFile("app/native/assets/data/sample_clear_text");
+    QFile ciphetextFile("shared/misc/sample_cipher_text");
+
+    int rc = hu_ARC4Begin(_arc4Params, _arc4Key, &_arc4Context, _sbCtx);
+    _CHECKRC( rc, "onDoStream() hu_ARC4Begin()" );
+
+    // Read plain text file and stream cipher it to a ciphertext file
+
+    if (plaintextFile.open(QIODevice::ReadOnly)) {
+        if (ciphetextFile.open(QIODevice::WriteOnly)) {
+            QDataStream plainTextStream ( &plaintextFile );
+            QDataStream cipherTextStream ( &ciphetextFile );
+            char buffer[20];
+            unsigned char ciphertext[20];
+            int len;
+            do {
+                len = plainTextStream.readRawData(buffer, sizeof(ciphertext));
+
+                rc = hu_ARC4Encrypt(_arc4Context, len, (unsigned char *)buffer, (unsigned char *)ciphertext, _sbCtx);
+                _CHECKRC( rc, "onDoStream hu_ARC4Encrypt()" );
+
+                cipherTextStream.writeRawData((const char *)ciphertext, len);
+
+            } while (len > 0);
+        } else {
+            qDebug() << "Error opening cipher text file" << endl;
+        }
+        ciphetextFile.close();
+    } else {
+        qDebug() << "Error opening plain text file" << endl;
+    }
+    plaintextFile.close();
+
+    rc = hu_ARC4End(&_arc4Context, _sbCtx);
+    _CHECKRC( rc, "onDoStream() hu_ARC4End()" );
+
+    // Read cipher text file and stream decrypt it and display on log
+
+    rc = hu_ARC4Begin(_arc4Params, _arc4Key, &_arc4Context, _sbCtx);
+    _CHECKRC( rc, "onDoStream() hu_ARC4Begin()" );
+
+    if (ciphetextFile.open(QIODevice::ReadOnly)) {
+        QDataStream dataStream ( &ciphetextFile );
+        char buffer[20];
+        char plaintext[20];
+        int len;
+        do {
+            len = dataStream.readRawData(buffer, sizeof(buffer));
+
+            rc = hu_ARC4Decrypt(_arc4Context, len, (const unsigned char *)buffer, (unsigned char *)plaintext, _sbCtx);
+            _CHECKRC( rc, "onDoStream hu_ARC4Decrypt()" );
+
+            qDebug() << QByteArray(plaintext, len) << endl;
+
+        } while (len > 0);
+    } else {
+        qDebug() << "Error opening cipher text file" << endl;
+    }
+
+    ciphetextFile.close();
+
+    rc = hu_ARC4End(&_arc4Context, _sbCtx);
+    _CHECKRC( rc, "onDoStream() hu_ARC4End()" );
+}
+
+void ApplicationUI::onEndStream() {
+    emit message("onEndStream");
+
+    int rc = hu_ARC4KeyDestroy(_arc4Params, &_arc4Key, _sbCtx);
+    _CHECKRC( rc, "onEndStream() hu_ARC4KeyDestroy()" );
+
+    _arc4Key = NULL;
+
+    rc = hu_RSAParamsDestroy( &_arc4Params, _sbCtx );
+    _CHECKRC( rc, "onEndStream() hu_RSAParamsDestroy()" );
+
+    _arc4Params = NULL;
+
+    rc = hu_RngDestroy(&_rngCtx, _sbCtx);
+    _CHECKRC( rc, "onEndStream() hu_RngDestroy()" );
+
+    _rngCtx = NULL;
+
+    rc = hu_GlobalCtxDestroy(&_sbCtx);
+    _CHECKRC( rc, "onEndStream() hu_GlobalCtxDestroy()" );
+
+    _sbCtx = NULL;
+}
+
 void ApplicationUI::onSystemLanguageChanged()
 {
     QCoreApplication::instance()->removeTranslator(_translator);
diff --git a/cryptosample/src/applicationui.hpp b/cryptosample/src/applicationui.hpp
index 863a16b..a7ebd6a 100644
--- a/cryptosample/src/applicationui.hpp
+++ b/cryptosample/src/applicationui.hpp
@@ -46,6 +46,7 @@
 #include <tpkpukie.h>
 #include <tpp8d.h>
 #include <hukdf.h>
+#include <huarc4.h>
 
 #include <smartcard/sc_data_types.h>
 
@@ -123,6 +124,10 @@ public slots:
     void onEndKdf();
     void onDoKdf();
 
+    void onInitStream();
+    void onEndStream();
+    void onDoStream();
+
 signals:
     void message(const QVariant &text);
 
@@ -144,6 +149,10 @@ public slots:
     KeySlot _keySlot;
     size_t _keyBitLength;
     size_t _keyPubExp;
+
+    sb_Params _arc4Params;
+    sb_Key _arc4Key;
+    sb_Context _arc4Context;
 };
 
 #endif /* ApplicationUI_HPP_ */
diff --git a/cryptosample/translations/cryptosample.ts b/cryptosample/translations/cryptosample.ts
index 493806c..bcbbec9 100644
--- a/cryptosample/translations/cryptosample.ts
+++ b/cryptosample/translations/cryptosample.ts
@@ -32,13 +32,13 @@
 <context>
     <name>main</name>
     <message>
-        <location filename="../assets/main.qml" line="81"/>
+        <location filename="../assets/main.qml" line="86"/>
         <source>
 </source>
         <translation type="unfinished"></translation>
     </message>
     <message>
-        <location filename="../assets/main.qml" line="92"/>
+        <location filename="../assets/main.qml" line="97"/>
         <source>Simple Crypto Stuff</source>
         <translation type="unfinished"></translation>
     </message>