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diff --git a/lib/Crypto/SelfTest/IO/test_PBES.py b/lib/Crypto/SelfTest/IO/test_PBES.py
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+++ b/lib/Crypto/SelfTest/IO/test_PBES.py
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+#
+#  SelfTest/IO/test_PBES.py: Self-test for the _PBES module
+#
+# ===================================================================
+#
+# Copyright (c) 2014, Legrandin <helderijs@gmail.com>
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+#
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in
+#    the documentation and/or other materials provided with the
+#    distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+# COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+# ===================================================================
+
+"""Self-tests for Crypto.IO._PBES module"""
+
+import unittest
+from Crypto.Util.py3compat import *
+
+from Crypto.IO._PBES import PBES2
+
+
+class TestPBES2(unittest.TestCase):
+
+    def setUp(self):
+        self.ref = b("Test data")
+        self.passphrase = b("Passphrase")
+
+    def test1(self):
+        ct = PBES2.encrypt(self.ref, self.passphrase,
+                           'PBKDF2WithHMAC-SHA1AndDES-EDE3-CBC')
+        pt = PBES2.decrypt(ct, self.passphrase)
+        self.assertEqual(self.ref, pt)
+
+    def test2(self):
+        ct = PBES2.encrypt(self.ref, self.passphrase,
+                           'PBKDF2WithHMAC-SHA1AndAES128-CBC')
+        pt = PBES2.decrypt(ct, self.passphrase)
+        self.assertEqual(self.ref, pt)
+
+    def test3(self):
+        ct = PBES2.encrypt(self.ref, self.passphrase,
+                           'PBKDF2WithHMAC-SHA1AndAES192-CBC')
+        pt = PBES2.decrypt(ct, self.passphrase)
+        self.assertEqual(self.ref, pt)
+
+    def test4(self):
+        ct = PBES2.encrypt(self.ref, self.passphrase,
+                           'scryptAndAES128-CBC')
+        pt = PBES2.decrypt(ct, self.passphrase)
+        self.assertEqual(self.ref, pt)
+
+    def test5(self):
+        ct = PBES2.encrypt(self.ref, self.passphrase,
+                           'scryptAndAES192-CBC')
+        pt = PBES2.decrypt(ct, self.passphrase)
+        self.assertEqual(self.ref, pt)
+
+    def test6(self):
+        ct = PBES2.encrypt(self.ref, self.passphrase,
+                           'scryptAndAES256-CBC')
+        pt = PBES2.decrypt(ct, self.passphrase)
+        self.assertEqual(self.ref, pt)
+
+
+def get_tests(config={}):
+    from Crypto.SelfTest.st_common import list_test_cases
+    listTests = []
+    listTests += list_test_cases(TestPBES2)
+    return listTests
+
+if __name__ == '__main__':
+    suite = lambda: unittest.TestSuite(get_tests())
+    unittest.main(defaultTest='suite')