diff --git a/kmip/core/exceptions.py b/kmip/core/exceptions.py
new file mode 100644
index 0000000..c238171
--- /dev/null
+++ b/kmip/core/exceptions.py
@@ -0,0 +1,21 @@
+# Copyright (c) 2015 The Johns Hopkins University/Applied Physics Laboratory
+# All Rights Reserved.
+#
+# 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.
+
+
+class InvalidKmipEncoding(Exception):
+    """
+    An exception raised when processing invalid KMIP message encodings.
+    """
+    pass
diff --git a/kmip/core/factories/payloads/request.py b/kmip/core/factories/payloads/request.py
index 7901f4e..827e860 100644
--- a/kmip/core/factories/payloads/request.py
+++ b/kmip/core/factories/payloads/request.py
@@ -21,6 +21,7 @@ from kmip.core.messages.payloads import create_key_pair
 from kmip.core.messages.payloads import destroy
 from kmip.core.messages.payloads import discover_versions
 from kmip.core.messages.payloads import get
+from kmip.core.messages.payloads import get_attribute_list
 from kmip.core.messages.payloads import locate
 from kmip.core.messages.payloads import query
 from kmip.core.messages.payloads import rekey_key_pair
@@ -48,6 +49,9 @@ class RequestPayloadFactory(PayloadFactory):
     def _create_get_payload(self):
         return get.GetRequestPayload()
 
+    def _create_get_attribute_list_payload(self):
+        return get_attribute_list.GetAttributeListRequestPayload()
+
     def _create_destroy_payload(self):
         return destroy.DestroyRequestPayload()
 
diff --git a/kmip/core/factories/payloads/response.py b/kmip/core/factories/payloads/response.py
index 356b86b..66ae347 100644
--- a/kmip/core/factories/payloads/response.py
+++ b/kmip/core/factories/payloads/response.py
@@ -21,6 +21,7 @@ from kmip.core.messages.payloads import create_key_pair
 from kmip.core.messages.payloads import destroy
 from kmip.core.messages.payloads import discover_versions
 from kmip.core.messages.payloads import get
+from kmip.core.messages.payloads import get_attribute_list
 from kmip.core.messages.payloads import locate
 from kmip.core.messages.payloads import query
 from kmip.core.messages.payloads import rekey_key_pair
@@ -48,6 +49,9 @@ class ResponsePayloadFactory(PayloadFactory):
     def _create_get_payload(self):
         return get.GetResponsePayload()
 
+    def _create_get_attribute_list_payload(self):
+        return get_attribute_list.GetAttributeListResponsePayload()
+
     def _create_destroy_payload(self):
         return destroy.DestroyResponsePayload()
 
diff --git a/kmip/core/messages/payloads/get_attribute_list.py b/kmip/core/messages/payloads/get_attribute_list.py
new file mode 100644
index 0000000..738e417
--- /dev/null
+++ b/kmip/core/messages/payloads/get_attribute_list.py
@@ -0,0 +1,269 @@
+# Copyright (c) 2015 The Johns Hopkins University/Applied Physics Laboratory
+# All Rights Reserved.
+#
+# 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 six
+
+from kmip.core import enums
+from kmip.core import exceptions
+from kmip.core import primitives
+from kmip.core import utils
+
+
+class GetAttributeListRequestPayload(primitives.Struct):
+    """
+    A request payload for the GetAttributeList operation.
+
+    The payload can contain the ID of the managed object the attributes should
+    belong too. If omitted, the server will use the ID placeholder by default.
+    See Section 4.13 of the KMIP 1.1 specification for more information.
+
+    Attributes:
+        uid: The unique ID of the managed object with which the retrieved
+            attributes should be associated.
+    """
+    def __init__(self, uid=None):
+        """
+        Construct a GetAttributeList request payload.
+
+        Args:
+            uid (string): The ID of the managed object with which the retrieved
+                attributes should be associated. Optional, defaults to None.
+        """
+        super(GetAttributeListRequestPayload, self).__init__(
+            enums.Tags.REQUEST_PAYLOAD)
+
+        self.uid = uid
+
+        self.validate()
+
+    def read(self, istream):
+        """
+        Read the data encoding the GetAttributeList request payload and decode
+        it into its constituent parts.
+
+        Args:
+            istream (stream): A data stream containing encoded object data,
+                supporting a read method; usually a BytearrayStream object.
+        """
+        super(GetAttributeListRequestPayload, self).read(istream)
+        tstream = utils.BytearrayStream(istream.read(self.length))
+
+        if self.is_tag_next(enums.Tags.UNIQUE_IDENTIFIER, tstream):
+            uid = primitives.TextString(tag=enums.Tags.UNIQUE_IDENTIFIER)
+            uid.read(tstream)
+            self.uid = uid.value
+        else:
+            self.uid = None
+
+        self.is_oversized(tstream)
+        self.validate()
+
+    def write(self, ostream):
+        """
+        Write the data encoding the GetAttributeList request payload to a
+        stream.
+
+        Args:
+            ostream (stream): A data stream in which to encode object data,
+                supporting a write method; usually a BytearrayStream object.
+        """
+        tstream = utils.BytearrayStream()
+
+        if self.uid:
+            uid = primitives.TextString(
+                value=self.uid, tag=enums.Tags.UNIQUE_IDENTIFIER)
+            uid.write(tstream)
+
+        self.length = tstream.length()
+        super(GetAttributeListRequestPayload, self).write(ostream)
+        ostream.write(tstream.buffer)
+
+    def validate(self):
+        """
+        Error check the attributes of the GetAttributeList request payload.
+        """
+        if self.uid is not None:
+            if not isinstance(self.uid, six.string_types):
+                raise TypeError(
+                    "uid must be a string; "
+                    "expected (one of): {0}, observed: {1}".format(
+                        six.string_types, type(self.uid)))
+
+    def __repr__(self):
+        uid = "uid={0}".format(self.uid)
+        return "GetAttributeListRequestPayload({0})".format(uid)
+
+    def __str__(self):
+        return str({'uid': self.uid})
+
+    def __eq__(self, other):
+        if isinstance(other, GetAttributeListRequestPayload):
+            if self.uid == other.uid:
+                return True
+            else:
+                return False
+        else:
+            return NotImplemented
+
+    def __ne__(self, other):
+        if isinstance(other, GetAttributeListRequestPayload):
+            return not self.__eq__(other)
+        else:
+            return NotImplemented
+
+
+class GetAttributeListResponsePayload(primitives.Struct):
+    """
+    A response payload for the GetAttributeList operation.
+
+    The payload will contain the ID of the managed object with which the
+    attributes are associated. It will also contain a list of attribute names
+    identifying the types of attributes associated with the aforementioned
+    managed object. See Section 4.13 of the KMIP 1.1 specification for more
+    information.
+
+    Attributes:
+        uid: The unique ID of the managed object with which the retrieved
+            attributes should be associated.
+        attribute_names: The list of attribute names of the attributes
+            associated with managed object identified by the uid above.
+    """
+    def __init__(self, uid=None, attribute_names=None):
+        """
+        Construct a GetAttributeList response payload.
+
+        Args:
+            uid (string): The ID of the managed object with which the retrieved
+                attributes should be associated. Optional, defaults to None.
+            attribute_names (list): A list of strings identifying the names of
+                the attributes associated with the managed object. Optional,
+                defaults to None.
+        """
+        super(GetAttributeListResponsePayload, self).__init__(
+            enums.Tags.RESPONSE_PAYLOAD)
+
+        self.uid = uid
+
+        if attribute_names:
+            self.attribute_names = attribute_names
+        else:
+            self.attribute_names = list()
+
+        self.validate()
+
+    def read(self, istream):
+        """
+        Read the data encoding the GetAttributeList response payload and decode
+        it into its constituent parts.
+
+        Args:
+            istream (stream): A data stream containing encoded object data,
+                supporting a read method; usually a BytearrayStream object.
+        """
+        super(GetAttributeListResponsePayload, self).read(istream)
+        tstream = utils.BytearrayStream(istream.read(self.length))
+
+        if self.is_tag_next(enums.Tags.UNIQUE_IDENTIFIER, tstream):
+            uid = primitives.TextString(tag=enums.Tags.UNIQUE_IDENTIFIER)
+            uid.read(tstream)
+            self.uid = uid.value
+        else:
+            raise exceptions.InvalidKmipEncoding(
+                "expected uid encoding not found")
+
+        names = list()
+        while(self.is_tag_next(enums.Tags.ATTRIBUTE_NAME, tstream)):
+            name = primitives.TextString(tag=enums.Tags.ATTRIBUTE_NAME)
+            name.read(tstream)
+            names.append(name.value)
+        self.attribute_names = names
+
+        self.is_oversized(tstream)
+        self.validate()
+
+    def write(self, ostream):
+        """
+        Write the data encoding the GetAttributeList response payload to a
+        stream.
+
+        Args:
+            ostream (stream): A data stream in which to encode object data,
+                supporting a write method; usually a BytearrayStream object.
+        """
+        tstream = utils.BytearrayStream()
+
+        uid = primitives.TextString(
+            value=self.uid, tag=enums.Tags.UNIQUE_IDENTIFIER)
+        uid.write(tstream)
+
+        for name in self.attribute_names:
+            name = primitives.TextString(
+                value=name, tag=enums.Tags.ATTRIBUTE_NAME)
+            name.write(tstream)
+
+        self.length = tstream.length()
+        super(GetAttributeListResponsePayload, self).write(ostream)
+        ostream.write(tstream.buffer)
+
+    def validate(self):
+        """
+        Error check the attributes of the GetAttributeList response payload.
+        """
+        if self.uid is not None:
+            if not isinstance(self.uid, six.string_types):
+                raise TypeError(
+                    "uid must be a string; "
+                    "expected (one of): {0}, observed: {1}".format(
+                        six.string_types, type(self.uid)))
+
+        if self.attribute_names:
+            if not isinstance(self.attribute_names, list):
+                raise TypeError("attribute names must be a list")
+            for i in range(len(self.attribute_names)):
+                name = self.attribute_names[i]
+                if not isinstance(name, six.string_types):
+                    raise TypeError(
+                        "attribute name ({0} of {1}) must be a string".format(
+                            i + 1, len(self.attribute_names)))
+
+    def __repr__(self):
+        uid = "uid={0}".format(self.uid)
+        names = "attribute_names={0}".format(self.attribute_names)
+        return "GetAttributeListResponsePayload({0}, {1})".format(uid, names)
+
+    def __str__(self):
+        return str({'uid': self.uid, 'attribute_names': self.attribute_names})
+
+    def __eq__(self, other):
+        if isinstance(other, GetAttributeListResponsePayload):
+            if self.uid != other.uid:
+                return False
+            elif ((isinstance(self.attribute_names, list) and
+                   isinstance(other.attribute_names, list)) and
+                  len(self.attribute_names) == len(other.attribute_names)):
+                for name in self.attribute_names:
+                    if name not in other.attribute_names:
+                        return False
+                return True
+            else:
+                return False
+        else:
+            return NotImplemented
+
+    def __ne__(self, other):
+        if isinstance(other, GetAttributeListResponsePayload):
+            return not self.__eq__(other)
+        else:
+            return NotImplemented
diff --git a/kmip/tests/unit/core/factories/payloads/test_request.py b/kmip/tests/unit/core/factories/payloads/test_request.py
index 939ca33..f1a5904 100644
--- a/kmip/tests/unit/core/factories/payloads/test_request.py
+++ b/kmip/tests/unit/core/factories/payloads/test_request.py
@@ -24,6 +24,7 @@ from kmip.core.messages.payloads import create_key_pair
 from kmip.core.messages.payloads import destroy
 from kmip.core.messages.payloads import discover_versions
 from kmip.core.messages.payloads import get
+from kmip.core.messages.payloads import get_attribute_list
 from kmip.core.messages.payloads import locate
 from kmip.core.messages.payloads import query
 from kmip.core.messages.payloads import rekey_key_pair
@@ -93,8 +94,9 @@ class TestRequestPayloadFactory(testtools.TestCase):
             self.factory.create, Operation.GET_ATTRIBUTES)
 
     def test_create_get_attributes_list_payload(self):
-        self._test_not_implemented(
-            self.factory.create, Operation.GET_ATTRIBUTE_LIST)
+        payload = self.factory.create(Operation.GET_ATTRIBUTE_LIST)
+        self._test_payload_type(
+            payload, get_attribute_list.GetAttributeListRequestPayload)
 
     def test_create_add_attribute_payload(self):
         self._test_not_implemented(
diff --git a/kmip/tests/unit/core/factories/payloads/test_response.py b/kmip/tests/unit/core/factories/payloads/test_response.py
index d10acc4..f409bdc 100644
--- a/kmip/tests/unit/core/factories/payloads/test_response.py
+++ b/kmip/tests/unit/core/factories/payloads/test_response.py
@@ -24,6 +24,7 @@ from kmip.core.messages.payloads import create_key_pair
 from kmip.core.messages.payloads import destroy
 from kmip.core.messages.payloads import discover_versions
 from kmip.core.messages.payloads import get
+from kmip.core.messages.payloads import get_attribute_list
 from kmip.core.messages.payloads import locate
 from kmip.core.messages.payloads import query
 from kmip.core.messages.payloads import rekey_key_pair
@@ -93,8 +94,9 @@ class TestResponsePayloadFactory(testtools.TestCase):
             self.factory.create, Operation.GET_ATTRIBUTES)
 
     def test_create_get_attributes_list_payload(self):
-        self._test_not_implemented(
-            self.factory.create, Operation.GET_ATTRIBUTE_LIST)
+        payload = self.factory.create(Operation.GET_ATTRIBUTE_LIST)
+        self._test_payload_type(
+            payload, get_attribute_list.GetAttributeListResponsePayload)
 
     def test_create_add_attribute_payload(self):
         self._test_not_implemented(
diff --git a/kmip/tests/unit/core/messages/payloads/test_get_attribute_list.py b/kmip/tests/unit/core/messages/payloads/test_get_attribute_list.py
new file mode 100644
index 0000000..703f343
--- /dev/null
+++ b/kmip/tests/unit/core/messages/payloads/test_get_attribute_list.py
@@ -0,0 +1,544 @@
+# Copyright (c) 2015 The Johns Hopkins University/Applied Physics Laboratory
+# All Rights Reserved.
+#
+# 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 copy
+import testtools
+
+from kmip.core import exceptions
+from kmip.core import utils
+
+from kmip.core.messages.payloads import get_attribute_list
+
+
+class TestGetAttributeListRequestPayload(testtools.TestCase):
+    """
+    Test suite for the GetAttributeList request payload.
+    """
+
+    def setUp(self):
+        super(TestGetAttributeListRequestPayload, self).setUp()
+
+        # Encodings taken from Sections 3.1.4 of the KMIP 1.1 testing
+        # documentation.
+        self.encoding_with_uid = utils.BytearrayStream((
+            b'\x42\x00\x79\x01\x00\x00\x00\x30\x42\x00\x94\x07\x00\x00\x00\x24'
+            b'\x62\x34\x66\x61\x65\x65\x31\x30\x2D\x61\x61\x32\x61\x2D\x34\x34'
+            b'\x34\x36\x2D\x38\x61\x64\x34\x2D\x30\x38\x38\x31\x66\x33\x34\x32'
+            b'\x32\x39\x35\x39\x00\x00\x00\x00'))
+
+        self.encoding_without_uid = utils.BytearrayStream((
+            b'\x42\x00\x79\x01\x00\x00\x00\x00'))
+
+        self.uid = 'b4faee10-aa2a-4446-8ad4-0881f3422959'
+
+    def tearDown(self):
+        super(TestGetAttributeListRequestPayload, self).tearDown()
+
+    def test_init(self):
+        """
+        Test that a GetAttributeList request payload can be constructed with
+        no arguments.
+        """
+        get_attribute_list.GetAttributeListRequestPayload()
+
+    def test_init_with_args(self):
+        """
+        Test that a GetAttributeList request payload can be constructed with a
+        valid value.
+        """
+        get_attribute_list.GetAttributeListRequestPayload(self.uid)
+
+    def test_validate_with_invalid_uid(self):
+        """
+        Test that a TypeError exception is raised when an invalid ID is used
+        to construct a GetAttributeList request payload.
+        """
+        kwargs = {'uid': 0}
+        self.assertRaisesRegexp(
+            TypeError, "uid must be a string",
+            get_attribute_list.GetAttributeListRequestPayload, **kwargs)
+
+    def test_read(self):
+        """
+        Test that a GetAttributeList request payload can be read from a data
+        stream.
+        """
+        payload = get_attribute_list.GetAttributeListRequestPayload()
+        payload.read(self.encoding_with_uid)
+        self.assertEqual(self.uid, payload.uid)
+
+    def test_read_with_no_uid(self):
+        """
+        Test that a GetAttributeList request payload with no ID can be read
+        from a data stream.
+        """
+        payload = get_attribute_list.GetAttributeListRequestPayload()
+        payload.read(self.encoding_without_uid)
+        self.assertEqual(None, payload.uid)
+
+    def test_write(self):
+        """
+        Test that a GetAttributeList request payload can be written to a data
+        stream.
+        """
+        payload = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+        stream = utils.BytearrayStream()
+        payload.write(stream)
+
+        self.assertEqual(len(self.encoding_with_uid), len(stream))
+        self.assertEqual(self.encoding_with_uid, stream)
+
+    def test_write_with_no_uid(self):
+        """
+        Test that a GetAttributeList request payload with no ID can be written
+        to a data stream.
+        """
+        payload = get_attribute_list.GetAttributeListRequestPayload()
+        stream = utils.BytearrayStream()
+        payload.write(stream)
+
+        self.assertEqual(len(self.encoding_without_uid), len(stream))
+        self.assertEqual(self.encoding_without_uid, stream)
+
+    def test_repr(self):
+        """
+        Test that repr can be applied to a GetAttributeList request payload.
+        """
+        payload = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+        args = "uid={0}".format(payload.uid)
+        expected = "GetAttributeListRequestPayload({0})".format(args)
+        observed = repr(payload)
+        self.assertEqual(expected, observed)
+
+    def test_str(self):
+        """
+        Test that str can be applied to a GetAttributeList request payload.
+        """
+        payload = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+        expected = str({'uid': payload.uid})
+        observed = str(payload)
+        self.assertEqual(expected, observed)
+
+    def test_equal_on_equal(self):
+        """
+        Test that the equality operator returns True when comparing two
+        GetAttributeList request payloads with the same data.
+        """
+        a = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+        b = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+
+        self.assertTrue(a == b)
+        self.assertTrue(b == a)
+
+    def test_equal_on_not_equal_uid(self):
+        """
+        Test that the equality operator returns False when comparing two
+        GetAttributeList request payloads with different data.
+        """
+        a = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+        b = get_attribute_list.GetAttributeListRequestPayload('invalid')
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_equal_on_type_mismatch(self):
+        """
+        Test that the equality operator returns False when comparing a
+        GetAttributeList request payload to a non-GetAttributeList request
+        payload.
+        """
+        a = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+        b = "invalid"
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_not_equal_on_equal(self):
+        """
+        Test that the inequality operator returns False when comparing
+        two GetAttributeList request payloads with the same internal data.
+        """
+        a = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+        b = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+
+        self.assertFalse(a != b)
+        self.assertFalse(b != a)
+
+    def test_not_equal_on_not_equal_uid(self):
+        """
+        Test that the inequality operator returns True when comparing two
+        GetAttributeList request payloads with different data.
+        """
+        a = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+        b = get_attribute_list.GetAttributeListRequestPayload('invalid')
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+    def test_not_equal_on_type_mismatch(self):
+        """
+        Test that the equality operator returns True when comparing a
+        GetAttributeList request payload to a non-GetAttributeList request
+        payload.
+        """
+        a = get_attribute_list.GetAttributeListRequestPayload(self.uid)
+        b = "invalid"
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+
+class TestGetAttributeListResponsePayload(testtools.TestCase):
+    """
+    Test encodings obtained from Sections 12.1 and 12.2 of the KMIP 1.1 Test
+    Cases documentation.
+    """
+
+    def setUp(self):
+        super(TestGetAttributeListResponsePayload, self).setUp()
+
+        # Encodings taken from Sections 3.1.4 of the KMIP 1.1 testing
+        # documentation.
+        self.encoding_with_uid_with_names = utils.BytearrayStream((
+            b'\x42\x00\x7C\x01\x00\x00\x01\x60\x42\x00\x94\x07\x00\x00\x00\x24'
+            b'\x62\x34\x66\x61\x65\x65\x31\x30\x2D\x61\x61\x32\x61\x2D\x34\x34'
+            b'\x34\x36\x2D\x38\x61\x64\x34\x2D\x30\x38\x38\x31\x66\x33\x34\x32'
+            b'\x32\x39\x35\x39\x00\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x14'
+            b'\x43\x72\x79\x70\x74\x6F\x67\x72\x61\x70\x68\x69\x63\x20\x4C\x65'
+            b'\x6E\x67\x74\x68\x00\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x17'
+            b'\x43\x72\x79\x70\x74\x6F\x67\x72\x61\x70\x68\x69\x63\x20\x41\x6C'
+            b'\x67\x6F\x72\x69\x74\x68\x6D\x00\x42\x00\x0A\x07\x00\x00\x00\x05'
+            b'\x53\x74\x61\x74\x65\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x06'
+            b'\x44\x69\x67\x65\x73\x74\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x0A'
+            b'\x4C\x65\x61\x73\x65\x20\x54\x69\x6D\x65\x00\x00\x00\x00\x00\x00'
+            b'\x42\x00\x0A\x07\x00\x00\x00\x0C\x49\x6E\x69\x74\x69\x61\x6C\x20'
+            b'\x44\x61\x74\x65\x00\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x11'
+            b'\x55\x6E\x69\x71\x75\x65\x20\x49\x64\x65\x6E\x74\x69\x66\x69\x65'
+            b'\x72\x00\x00\x00\x00\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x04'
+            b'\x4E\x61\x6D\x65\x00\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x18'
+            b'\x43\x72\x79\x70\x74\x6F\x67\x72\x61\x70\x68\x69\x63\x20\x55\x73'
+            b'\x61\x67\x65\x20\x4D\x61\x73\x6B\x42\x00\x0A\x07\x00\x00\x00\x0B'
+            b'\x4F\x62\x6A\x65\x63\x74\x20\x54\x79\x70\x65\x00\x00\x00\x00\x00'
+            b'\x42\x00\x0A\x07\x00\x00\x00\x13\x43\x6F\x6E\x74\x61\x63\x74\x20'
+            b'\x49\x6E\x66\x6F\x72\x6D\x61\x74\x69\x6F\x6E\x00\x00\x00\x00\x00'
+            b'\x42\x00\x0A\x07\x00\x00\x00\x10\x4C\x61\x73\x74\x20\x43\x68\x61'
+            b'\x6E\x67\x65\x20\x44\x61\x74\x65'))
+        self.encoding_without_uid_with_names = utils.BytearrayStream((
+            b'\x42\x00\x7C\x01\x00\x00\x01\x60\x42\x00\x0A\x07\x00\x00\x00\x14'
+            b'\x43\x72\x79\x70\x74\x6F\x67\x72\x61\x70\x68\x69\x63\x20\x4C\x65'
+            b'\x6E\x67\x74\x68\x00\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x17'
+            b'\x43\x72\x79\x70\x74\x6F\x67\x72\x61\x70\x68\x69\x63\x20\x41\x6C'
+            b'\x67\x6F\x72\x69\x74\x68\x6D\x00\x42\x00\x0A\x07\x00\x00\x00\x05'
+            b'\x53\x74\x61\x74\x65\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x06'
+            b'\x44\x69\x67\x65\x73\x74\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x0A'
+            b'\x4C\x65\x61\x73\x65\x20\x54\x69\x6D\x65\x00\x00\x00\x00\x00\x00'
+            b'\x42\x00\x0A\x07\x00\x00\x00\x0C\x49\x6E\x69\x74\x69\x61\x6C\x20'
+            b'\x44\x61\x74\x65\x00\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x11'
+            b'\x55\x6E\x69\x71\x75\x65\x20\x49\x64\x65\x6E\x74\x69\x66\x69\x65'
+            b'\x72\x00\x00\x00\x00\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x04'
+            b'\x4E\x61\x6D\x65\x00\x00\x00\x00\x42\x00\x0A\x07\x00\x00\x00\x18'
+            b'\x43\x72\x79\x70\x74\x6F\x67\x72\x61\x70\x68\x69\x63\x20\x55\x73'
+            b'\x61\x67\x65\x20\x4D\x61\x73\x6B\x42\x00\x0A\x07\x00\x00\x00\x0B'
+            b'\x4F\x62\x6A\x65\x63\x74\x20\x54\x79\x70\x65\x00\x00\x00\x00\x00'
+            b'\x42\x00\x0A\x07\x00\x00\x00\x13\x43\x6F\x6E\x74\x61\x63\x74\x20'
+            b'\x49\x6E\x66\x6F\x72\x6D\x61\x74\x69\x6F\x6E\x00\x00\x00\x00\x00'
+            b'\x42\x00\x0A\x07\x00\x00\x00\x10\x4C\x61\x73\x74\x20\x43\x68\x61'
+            b'\x6E\x67\x65\x20\x44\x61\x74\x65'))
+        self.encoding_with_uid_without_names = utils.BytearrayStream((
+            b'\x42\x00\x7C\x01\x00\x00\x00\x30\x42\x00\x94\x07\x00\x00\x00\x24'
+            b'\x62\x34\x66\x61\x65\x65\x31\x30\x2D\x61\x61\x32\x61\x2D\x34\x34'
+            b'\x34\x36\x2D\x38\x61\x64\x34\x2D\x30\x38\x38\x31\x66\x33\x34\x32'
+            b'\x32\x39\x35\x39\x00\x00\x00\x00'))
+
+        self.uid = 'b4faee10-aa2a-4446-8ad4-0881f3422959'
+        self.attribute_names = list((
+            'Cryptographic Length',
+            'Cryptographic Algorithm',
+            'State',
+            'Digest',
+            'Lease Time',
+            'Initial Date',
+            'Unique Identifier',
+            'Name',
+            'Cryptographic Usage Mask',
+            'Object Type',
+            'Contact Information',
+            'Last Change Date'))
+
+    def tearDown(self):
+        super(TestGetAttributeListResponsePayload, self).tearDown()
+
+    def test_init(self):
+        """
+        Test that a GetAttributeList response payload can be constructed.
+        """
+        get_attribute_list.GetAttributeListResponsePayload()
+
+    def test_init_with_args(self):
+        """
+        Test that a GetAttributeList response payload can be constructed with
+        valid values.
+        """
+        get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+
+    def test_validate_with_invalid_uid(self):
+        """
+        Test that a TypeError exception is raised when an invalid ID is used
+        to construct a GetAttributeList response payload.
+        """
+        kwargs = {'uid': 0, 'attribute_names': self.attribute_names}
+        self.assertRaisesRegexp(
+            TypeError, "uid must be a string",
+            get_attribute_list.GetAttributeListResponsePayload, **kwargs)
+
+    def test_validate_with_invalid_attribute_names(self):
+        """
+        Test that a TypeError exception is raised when an invalid attribute
+        name list is used to construct a GetAttributeList response payload.
+        """
+        kwargs = {'uid': self.uid, 'attribute_names': 'invalid'}
+        self.assertRaisesRegexp(
+            TypeError, "attribute names must be a list",
+            get_attribute_list.GetAttributeListResponsePayload, **kwargs)
+
+    def test_validate_with_invalid_attribute_name(self):
+        """
+        Test that a TypeError exception is raised when an invalid attribute
+        name is used to construct a GetAttributeList response payload object.
+        """
+        kwargs = {'uid': self.uid, 'attribute_names': [0]}
+        self.assertRaises(
+            TypeError, get_attribute_list.GetAttributeListResponsePayload,
+            **kwargs)
+
+        kwargs = {'uid': self.uid, 'attribute_names': ['', 0, '']}
+        self.assertRaises(
+            TypeError, get_attribute_list.GetAttributeListResponsePayload,
+            **kwargs)
+
+    def test_read(self):
+        """
+        Test that a GetAttributeList response payload can be read from a data
+        stream.
+        """
+        payload = get_attribute_list.GetAttributeListResponsePayload()
+        payload.read(self.encoding_with_uid_with_names)
+
+        self.assertEqual(self.uid, payload.uid)
+        self.assertEqual(self.attribute_names, payload.attribute_names)
+
+    def test_read_with_no_uid(self):
+        """
+        Test that an InvalidKmipEncoding error gets raised when attempting to
+        read a GetAttributeList response encoding with no ID data.
+        """
+        payload = get_attribute_list.GetAttributeListResponsePayload()
+        self.assertRaisesRegexp(
+            exceptions.InvalidKmipEncoding, "expected uid encoding not found",
+            payload.read, self.encoding_without_uid_with_names)
+
+    def test_read_with_no_attribute_names(self):
+        """
+        Test that a GetAttributeList response payload without attribute name
+        data can be read from a data stream.
+        """
+        payload = get_attribute_list.GetAttributeListResponsePayload()
+        payload.read(self.encoding_with_uid_without_names)
+
+        self.assertEqual(self.uid, payload.uid)
+        self.assertEqual(list(), payload.attribute_names)
+
+    def test_write(self):
+        """
+        Test that a GetAttributeList response payload can be written to a data
+        stream.
+        """
+        payload = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        stream = utils.BytearrayStream()
+        payload.write(stream)
+
+        self.assertEqual(len(self.encoding_with_uid_with_names), len(stream))
+        self.assertEqual(self.encoding_with_uid_with_names, stream)
+
+    def test_write_with_no_attribute_names(self):
+        """
+        Test that a GetAttributeList response payload with no attribute name
+        data can be written to a data stream.
+        """
+        payload = get_attribute_list.GetAttributeListResponsePayload(self.uid)
+        stream = utils.BytearrayStream()
+        payload.write(stream)
+
+        self.assertEqual(
+            len(self.encoding_with_uid_without_names), len(stream))
+        self.assertEqual(self.encoding_with_uid_without_names, stream)
+
+    def test_repr(self):
+        """
+        Test that repr can be applied to a GetAttributeList response payload.
+        """
+        payload = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        args = "uid={0}, attribute_names={1}".format(
+            payload.uid, payload.attribute_names)
+        expected = "GetAttributeListResponsePayload({0})".format(args)
+        observed = repr(payload)
+        self.assertEqual(expected, observed)
+
+    def test_str(self):
+        """
+        Test that str can be applied to a GetAttributeList response payload.
+        """
+        payload = get_attribute_list.GetAttributeListResponsePayload(self.uid)
+        expected = str({'uid': payload.uid,
+                        'attribute_names': payload.attribute_names})
+        observed = str(payload)
+        self.assertEqual(expected, observed)
+
+    def test_equal_on_equal(self):
+        """
+        Test that the equality operator returns True when comparing two
+        GetAttributeList response payloads with the same data.
+        """
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+
+        self.assertTrue(a == b)
+        self.assertTrue(b == a)
+
+    def test_equal_on_not_equal_uid(self):
+        """
+        Test that the equality operator returns False when comparing two
+        GetAttributeList response payloads with different data.
+        """
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = get_attribute_list.GetAttributeListResponsePayload(
+            'invalid', self.attribute_names)
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_equal_on_not_equal_attribute_names(self):
+        """
+        Test that the equality operator returns False when comparing two
+        GetAttributeList response payloads with different data.
+        """
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, list())
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_equal_on_not_equal_attribute_name(self):
+        """
+        Test that the equality operator returns False when comparing two
+        GetAttributeList response payloads with different data.
+        """
+        alt_names = copy.deepcopy(self.attribute_names)
+        alt_names[0] = 'invalid'
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, alt_names)
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_equal_on_type_mismatch(self):
+        """
+        Test that the equality operator returns False when comparing a
+        GetAttributeList response payload to a non-GetAttributeList response
+        payload.
+        """
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = 'invalid'
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_not_equal_on_equal(self):
+        """
+        Test that the inequality operator returns False when comparing
+        two GetAttributeList response payloads with the same internal data.
+        """
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+
+        self.assertFalse(a != b)
+        self.assertFalse(b != a)
+
+    def test_not_equal_on_not_equal_uid(self):
+        """
+        Test that the inequality operator returns True when comparing two
+        GetAttributeList request payloads with different data.
+        """
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = get_attribute_list.GetAttributeListResponsePayload(
+            'invalid', self.attribute_names)
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+    def test_not_equal_on_not_equal_attribute_names(self):
+        """
+        Test that the inequality operator returns False when comparing two
+        GetAttributeList response payloads with different data.
+        """
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, list())
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+    def test_not_equal_on_not_equal_attribute_name(self):
+        """
+        Test that the inequality operator returns False when comparing two
+        GetAttributeList response payloads with different data.
+        """
+        alt_names = copy.deepcopy(self.attribute_names)
+        alt_names[0] = 'Operation Policy Name'
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, alt_names)
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+    def test_not_equal_on_type_mismatch(self):
+        """
+        Test that the inequality operator returns True when comparing a
+        GetAttributeList response payload to a non-GetAttributeList response
+        payload.
+        """
+        a = get_attribute_list.GetAttributeListResponsePayload(
+            self.uid, self.attribute_names)
+        b = "invalid"
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)