diff --git a/tests/scripts/mbedtls_test.py b/tests/scripts/mbedtls_test.py
new file mode 100644
index 000000000..32521a8f9
--- /dev/null
+++ b/tests/scripts/mbedtls_test.py
@@ -0,0 +1,243 @@
+"""
+mbed SDK
+Copyright (c) 2011-2013 ARM Limited
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+"""
+
+import re
+import os
+import time
+from mbed_host_tests import BaseHostTest, event_callback
+
+
+class TestDataParser(object):
+    """
+    parser for mbedtls test data files.
+    """
+
+    def __init__(self):
+        """
+        Constructor
+        """
+        self.tests = []
+
+    def parse(self, data_file):
+        """
+
+        """
+        with open(data_file, 'r') as f:
+            self.__parse(f)
+
+    @staticmethod
+    def __escaped_split(str, ch):
+        """
+        """
+        if len(ch) > 1:
+            raise ValueError('Expected split character. Found string!')
+        out = []
+        part = ''
+        escape = False
+        for i in range(len(str)):
+            if not escape and str[i] == ch:
+                out.append(part)
+                part = ''
+            else:
+                part += str[i]
+                escape = not escape and str[i] == '\\'
+        if len(part):
+            out.append(part)
+        return out
+
+    def __parse(self, file):
+        """
+        """
+        line = file.readline().strip()
+        while line:
+            line = line.strip()
+            if len(line) == 0:
+                line = file.readline()
+                continue
+            # Read test name
+            name = line
+
+            # Check dependencies
+            deps = []
+            line = file.readline().strip()
+            m = re.search('depends_on\:(.*)', line)
+            if m:
+                deps = [int(x) for x in m.group(1).split(':')]
+                line = file.readline().strip()
+
+            # Read test vectors
+            line = line.replace('\\n', '\n#')
+            parts = self.__escaped_split(line, ':')
+            function = int(parts[0])
+            x = parts[1:]
+            l = len(x)
+            assert l % 2 == 0, "Number of test arguments should be even: %s" % line
+            args = [(x[i * 2], x[(i * 2) + 1]) for i in range(len(x)/2)]
+            self.tests.append((name, function, deps, args))
+            line = file.readline()
+
+    def get_test_data(self):
+        """
+        """
+        return self.tests
+
+
+class MbedTlsTest(BaseHostTest):
+    """
+    Host test for mbed-tls target tests.
+    """
+    # From suites/helpers.function
+    DEPENDENCY_SUPPORTED = 0
+    KEY_VALUE_MAPPING_FOUND = DEPENDENCY_SUPPORTED
+    DISPATCH_TEST_SUCCESS = DEPENDENCY_SUPPORTED
+
+    KEY_VALUE_MAPPING_NOT_FOUND = -1
+    DEPENDENCY_NOT_SUPPORTED = -2
+    DISPATCH_TEST_FN_NOT_FOUND = -3
+    DISPATCH_INVALID_TEST_DATA = -4
+    DISPATCH_UNSUPPORTED_SUITE = -5
+
+    def __init__(self):
+        """
+        """
+        super(MbedTlsTest, self).__init__()
+        self.tests = []
+        self.test_index = -1
+        self.dep_index = 0
+        self.error_str = dict()
+        self.error_str[self.DEPENDENCY_SUPPORTED] = 'DEPENDENCY_SUPPORTED'
+        self.error_str[self.KEY_VALUE_MAPPING_NOT_FOUND] = 'KEY_VALUE_MAPPING_NOT_FOUND'
+        self.error_str[self.DEPENDENCY_NOT_SUPPORTED] = 'DEPENDENCY_NOT_SUPPORTED'
+        self.error_str[self.DISPATCH_TEST_FN_NOT_FOUND] = 'DISPATCH_TEST_FN_NOT_FOUND'
+        self.error_str[self.DISPATCH_INVALID_TEST_DATA] = 'DISPATCH_INVALID_TEST_DATA'
+        self.error_str[self.DISPATCH_UNSUPPORTED_SUITE] = 'DISPATCH_UNSUPPORTED_SUITE'
+
+    def setup(self):
+        """
+        """
+        binary_path = self.get_config_item('image_path')
+        script_dir = os.path.split(os.path.abspath(__file__))[0]
+        suite_name = os.path.splitext(os.path.basename(binary_path))[0]
+        data_file = ".".join((suite_name, 'data'))
+        data_file = os.path.join(script_dir, '..', 'mbedtls', suite_name, data_file)
+        if os.path.exists(data_file):
+            self.log("Running tests from %s" % data_file)
+            parser = TestDataParser()
+            parser.parse(data_file)
+            self.tests = parser.get_test_data()
+            self.print_test_info()
+        else:
+            self.log("Data file not found: %s" % data_file)
+            self.notify_complete(False)
+
+    def print_test_info(self):
+        """
+        """
+        self.log('{{__testcase_count;%d}}' % len(self.tests))
+        for name, _, _, _ in self.tests:
+            self.log('{{__testcase_name;%s}}' % name)
+
+    @staticmethod
+    def align_32bit(b):
+        """
+        4 byte aligns byte array.
+
+        :return:
+        """
+        b += bytearray((4 - (len(b))) % 4)
+
+    def parameters_to_bytes(self, b, parameters):
+        for typ, param in parameters:
+            if typ == 'int' or typ == 'exp':
+                i = int(param)
+                b += 'I' if typ == 'int' else 'E'
+                self.align_32bit(b)
+                b += bytearray([((i >> x) & 0xff) for x in [24, 16, 8, 0]])
+            elif typ == 'char*':
+                param = param.strip('"')
+                i = len(param) + 1  # + 1 for null termination
+                b += 'S'
+                self.align_32bit(b)
+                b += bytearray([((i >> x) & 0xff) for x in [24, 16, 8, 0]])
+                b += bytearray(list(param))
+                b += '\0'   # Null terminate
+        return b
+
+    def run_next_test(self):
+        """
+        Send next test function to the target.
+
+        """
+        self.test_index += 1
+        self.dep_index = 0
+        if self.test_index < len(self.tests):
+            name, function, deps, args = self.tests[self.test_index]
+            self.log("Running: %s" % name)
+            bytes = bytearray([len(deps)])
+            if len(deps):
+                bytes += bytearray(deps)
+            bytes += bytearray([function, len(args)])
+            self.parameters_to_bytes(bytes, args)
+            key = bytearray([((len(bytes) >> x) & 0xff) for x in [24, 16, 8, 0]])
+            #self.log("Bytes: " + " ".join(["%x '%c'" % (x, x) for x in bytes]))
+            self.send_kv(key, bytes)
+        else:
+            self.notify_complete(True)
+
+    @staticmethod
+    def get_result(value):
+        try:
+            return int(value)
+        except ValueError:
+            ValueError("Result should return error number. Instead received %s" % value)
+        return 0
+
+    @event_callback('GO')
+    def on_go(self, key, value, timestamp):
+        self.run_next_test()
+
+    @event_callback("R")
+    def on_result(self, key, value, timestamp):
+        """
+        Handle result.
+
+        """
+        int_val = self.get_result(value)
+        name, function, deps, args = self.tests[self.test_index]
+        self.log('{{__testcase_finish;%s;%d;%d}}' % (name, int_val == 0,
+                                                     int_val != 0))
+        self.run_next_test()
+
+    @event_callback("F")
+    def on_failure(self, key, value, timestamp):
+        """
+        Handles test execution failure. Hence marking test as skipped.
+
+        :param key:
+        :param value:
+        :param timestamp:
+        :return:
+        """
+        int_val = self.get_result(value)
+        name, function, deps, args = self.tests[self.test_index]
+        if int_val in self.error_str:
+            err = self.error_str[int_val]
+        else:
+            err = 'Unknown error'
+        # For skip status, do not write {{__testcase_finish;...}}
+        self.log("Error: %s" % err)
+        self.run_next_test()