diff --git a/kmip/core/attributes.py b/kmip/core/attributes.py
index fcf76ac..5185e52 100644
--- a/kmip/core/attributes.py
+++ b/kmip/core/attributes.py
@@ -1250,3 +1250,256 @@ class CustomAttribute(TextString):
 
     def __init__(self, value=None):
         super(CustomAttribute, self).__init__(value, Tags.ATTRIBUTE_VALUE)
+
+
+class DerivationParameters(Struct):
+    """
+    A set of values needed for key or secret derivation.
+
+    A structure containing optional fields describing certain cryptographic
+    parameters to be used when performing key or secret derivation operations.
+    """
+
+    def __init__(self,
+                 cryptographic_parameters=None,
+                 initialization_vector=None,
+                 derivation_data=None,
+                 salt=None,
+                 iteration_count=None):
+        """
+        Construct a DerivationParameters struct.
+
+        Args:
+            cryptographic_parameters (CryptographicParameters): A
+                CryptographicParameters struct containing the settings for
+                the derivation process. Optional, defaults to None. If not
+                included, the CryptographicParameters associated with the
+                managed object will be used instead.
+            initialization_vector (bytes): The IV value to be used with the
+                pseudo-random derivation function (PRF). Optional depending
+                on the PRF, defaults to None.
+            derivation_data (bytes): A data component to be used instead of
+                or with a derivation key to derive the new cryptographic
+                object. Optional, defaults to None.
+            salt (bytes): A salt value required by the PBKDF2 algorithm.
+                Optional, defaults to None.
+            iteration_count (bytes): An iteration count value required by
+                the PBKDF2 algorithm. Optional, defaults to None.
+        """
+        super(DerivationParameters, self).__init__(
+            tag=Tags.DERIVATION_PARAMETERS
+        )
+
+        self._cryptographic_parameters = None
+        self._initialization_vector = None
+        self._derivation_data = None
+        self._salt = None
+        self._iteration_count = None
+
+        self.cryptographic_parameters = cryptographic_parameters
+        self.initialization_vector = initialization_vector
+        self.derivation_data = derivation_data
+        self.salt = salt
+        self.iteration_count = iteration_count
+
+    @property
+    def cryptographic_parameters(self):
+        return self._cryptographic_parameters
+
+    @cryptographic_parameters.setter
+    def cryptographic_parameters(self, value):
+        if value is None:
+            self._cryptographic_parameters = None
+        elif isinstance(value, CryptographicParameters):
+            self._cryptographic_parameters = value
+        else:
+            raise TypeError(
+                "cryptographic parameters must be a CryptographicParameters "
+                "struct"
+            )
+
+    @property
+    def initialization_vector(self):
+        if self._initialization_vector:
+            return self._initialization_vector.value
+        else:
+            return None
+
+    @initialization_vector.setter
+    def initialization_vector(self, value):
+        if value is None:
+            self._initialization_vector = None
+        elif isinstance(value, six.binary_type):
+            self._initialization_vector = ByteString(
+                value=value,
+                tag=enums.Tags.INITIALIZATION_VECTOR
+            )
+        else:
+            raise TypeError("initialization vector must be bytes")
+
+    @property
+    def derivation_data(self):
+        if self._derivation_data:
+            return self._derivation_data.value
+        else:
+            return None
+
+    @derivation_data.setter
+    def derivation_data(self, value):
+        if value is None:
+            self._derivation_data = None
+        elif isinstance(value, six.binary_type):
+            self._derivation_data = ByteString(
+                value=value,
+                tag=enums.Tags.DERIVATION_DATA
+            )
+        else:
+            raise TypeError("derivation data must be bytes")
+
+    @property
+    def salt(self):
+        if self._salt:
+            return self._salt.value
+        else:
+            return None
+
+    @salt.setter
+    def salt(self, value):
+        if value is None:
+            self._salt = None
+        elif isinstance(value, six.binary_type):
+            self._salt = ByteString(
+                value=value,
+                tag=enums.Tags.SALT
+            )
+        else:
+            raise TypeError("salt must be bytes")
+
+    @property
+    def iteration_count(self):
+        if self._iteration_count:
+            return self._iteration_count.value
+        else:
+            return None
+
+    @iteration_count.setter
+    def iteration_count(self, value):
+        if value is None:
+            self._iteration_count = None
+        elif isinstance(value, six.integer_types):
+            self._iteration_count = Integer(
+                value=value,
+                tag=Tags.ITERATION_COUNT
+            )
+        else:
+            raise TypeError("iteration count must be an integer")
+
+    def read(self, input_stream):
+        """
+        Read the data encoding the DerivationParameters struct and decode it
+        into its constituent parts.
+
+        Args:
+            input_stream (stream): A data stream containing encoded object
+                data, supporting a read method; usually a BytearrayStream
+                object.
+        """
+        super(DerivationParameters, self).read(input_stream)
+        local_stream = BytearrayStream(input_stream.read(self.length))
+
+        if self.is_tag_next(
+                enums.Tags.CRYPTOGRAPHIC_PARAMETERS,
+                local_stream
+        ):
+            self._cryptographic_parameters = CryptographicParameters()
+            self._cryptographic_parameters.read(local_stream)
+
+        if self.is_tag_next(enums.Tags.INITIALIZATION_VECTOR, local_stream):
+            self._initialization_vector = ByteString(
+                tag=enums.Tags.INITIALIZATION_VECTOR
+            )
+            self._initialization_vector.read(local_stream)
+
+        if self.is_tag_next(enums.Tags.DERIVATION_DATA, local_stream):
+            self._derivation_data = ByteString(tag=enums.Tags.DERIVATION_DATA)
+            self._derivation_data.read(local_stream)
+
+        if self.is_tag_next(enums.Tags.SALT, local_stream):
+            self._salt = ByteString(tag=enums.Tags.SALT)
+            self._salt.read(local_stream)
+
+        if self.is_tag_next(Tags.ITERATION_COUNT, local_stream):
+            self._iteration_count = Integer(tag=Tags.ITERATION_COUNT)
+            self._iteration_count.read(local_stream)
+
+        self.is_oversized(local_stream)
+
+    def write(self, output_stream):
+        """
+        Write the data encoding the DerivationParameters struct to a stream.
+
+        Args:
+            output_stream (stream): A data stream in which to encode object
+                data, supporting a write method; usually a BytearrayStream
+                object.
+        """
+        local_stream = BytearrayStream()
+
+        if self._cryptographic_parameters:
+            self._cryptographic_parameters.write(local_stream)
+        if self._initialization_vector:
+            self._initialization_vector.write(local_stream)
+        if self._derivation_data:
+            self._derivation_data.write(local_stream)
+        if self._salt:
+            self._salt.write(local_stream)
+        if self._iteration_count:
+            self._iteration_count.write(local_stream)
+
+        self.length = local_stream.length()
+        super(DerivationParameters, self).write(output_stream)
+        output_stream.write(local_stream.buffer)
+
+    def __eq__(self, other):
+        if isinstance(other, DerivationParameters):
+            if self.cryptographic_parameters != other.cryptographic_parameters:
+                return False
+            elif self.initialization_vector != other.initialization_vector:
+                return False
+            elif self.derivation_data != other.derivation_data:
+                return False
+            elif self.salt != other.salt:
+                return False
+            elif self.iteration_count != other.iteration_count:
+                return False
+            else:
+                return True
+
+    def __ne__(self, other):
+        if isinstance(other, DerivationParameters):
+            return not self == other
+        else:
+            return NotImplemented
+
+    def __repr__(self):
+        args = ", ".join([
+            "cryptographic_parameters={0}".format(
+                repr(self.cryptographic_parameters)
+            ),
+            "initialization_vector={0}".format(self.initialization_vector),
+            "derivation_data={0}".format(self.derivation_data),
+            "salt={0}".format(self.salt),
+            "iteration_count={0}".format(
+                self.iteration_count
+            )
+        ])
+        return "DerivationParameters({0})".format(args)
+
+    def __str__(self):
+        return str({
+            'cryptographic_parameters': self.cryptographic_parameters,
+            'initialization_vector': self.initialization_vector,
+            'derivation_data': self.derivation_data,
+            'salt': self.salt,
+            'iteration_count': self.iteration_count
+        })
diff --git a/kmip/tests/unit/core/attributes/test_attributes.py b/kmip/tests/unit/core/attributes/test_attributes.py
index e4bab50..1400e73 100644
--- a/kmip/tests/unit/core/attributes/test_attributes.py
+++ b/kmip/tests/unit/core/attributes/test_attributes.py
@@ -19,6 +19,7 @@ from kmip.core.attributes import ApplicationData
 from kmip.core.attributes import ApplicationNamespace
 from kmip.core.attributes import CertificateType
 from kmip.core.attributes import CryptographicParameters
+from kmip.core.attributes import DerivationParameters
 from kmip.core.attributes import DigestValue
 from kmip.core.attributes import HashingAlgorithm
 from kmip.core.attributes import Name
@@ -1596,3 +1597,804 @@ class TestCryptographicParameters(TestCase):
         observed = str(cryptographic_parameters)
 
         self.assertEqual(expected, observed)
+
+
+class TestDerivationParameters(TestCase):
+    """
+    Test suite for the DerivationParameters struct.
+    """
+
+    def setUp(self):
+        super(TestDerivationParameters, self).setUp()
+
+        # Encoding obtained in part from the KMIP 1.1 testing document,
+        # Section 11.1. The rest of the encoding for KMIP 1.2+ features was
+        # built by hand; later KMIP testing documents do not include the
+        # encoding, so a manual construction is necessary.
+        #
+        # This encoding matches the following set of values:
+        # Cryptographic Parameters
+        #     Block Cipher Mode - CBC
+        #     Padding Method - PKCS5
+        #     Hashing Algorithm - SHA-1
+        #     Key Role Type - KEK
+        #     Digital Signature Algorithm - SHA-256 with RSA
+        #     Cryptographic Algorithm - AES
+        #     Random IV - True
+        #     IV Length - 96
+        #     Tag Length - 128
+        #     Fixed Field Length - 32
+        #     Invocation Field Length - 64
+        #     Counter Length - 0
+        #     Initial Counter Value - 1
+        # Initialization Vector - 0x39487432492834A3
+        # Derivation Data - 0xFAD98B6ACA6D87DD
+        # Salt - 0x8F99212AA15435CD
+        # Iteration Count - 10000
+
+        self.full_encoding = BytearrayStream(
+            b'\x42\x00\x32\x01\x00\x00\x01\x18'
+            b'\x42\x00\x2B\x01\x00\x00\x00\xD0'
+            b'\x42\x00\x11\x05\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x00'
+            b'\x42\x00\x5F\x05\x00\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\x00'
+            b'\x42\x00\x38\x05\x00\x00\x00\x04\x00\x00\x00\x04\x00\x00\x00\x00'
+            b'\x42\x00\x83\x05\x00\x00\x00\x04\x00\x00\x00\x0B\x00\x00\x00\x00'
+            b'\x42\x00\xAE\x05\x00\x00\x00\x04\x00\x00\x00\x05\x00\x00\x00\x00'
+            b'\x42\x00\x28\x05\x00\x00\x00\x04\x00\x00\x00\x03\x00\x00\x00\x00'
+            b'\x42\x00\xC5\x06\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x01'
+            b'\x42\x00\xCD\x02\x00\x00\x00\x04\x00\x00\x00\x60\x00\x00\x00\x00'
+            b'\x42\x00\xCE\x02\x00\x00\x00\x04\x00\x00\x00\x80\x00\x00\x00\x00'
+            b'\x42\x00\xCF\x02\x00\x00\x00\x04\x00\x00\x00\x20\x00\x00\x00\x00'
+            b'\x42\x00\xD2\x02\x00\x00\x00\x04\x00\x00\x00\x40\x00\x00\x00\x00'
+            b'\x42\x00\xD0\x02\x00\x00\x00\x04\x00\x00\x00\x00\x00\x00\x00\x00'
+            b'\x42\x00\xD1\x02\x00\x00\x00\x04\x00\x00\x00\x01\x00\x00\x00\x00'
+            b'\x42\x00\x3A\x08\x00\x00\x00\x08\x39\x48\x74\x32\x49\x28\x34\xA3'
+            b'\x42\x00\x30\x08\x00\x00\x00\x08\xFA\xD9\x8B\x6A\xCA\x6D\x87\xDD'
+            b'\x42\x00\x84\x08\x00\x00\x00\x08\x8F\x99\x21\x2A\xA1\x54\x35\xCD'
+            b'\x42\x00\x3C\x02\x00\x00\x00\x04\x00\x00\x27\x10\x00\x00\x00\x00'
+        )
+
+        # Adapted from the full encoding above. This encoding matches the
+        # following set of values:
+        # Initialization Vector - 0x39487432492834A3
+        # Derivation Data - 0xFAD98B6ACA6D87DD
+
+        self.partial_encoding = BytearrayStream(
+            b'\x42\x00\x32\x01\x00\x00\x00\x20'
+            b'\x42\x00\x3A\x08\x00\x00\x00\x08\x39\x48\x74\x32\x49\x28\x34\xA3'
+            b'\x42\x00\x30\x08\x00\x00\x00\x08\xFA\xD9\x8B\x6A\xCA\x6D\x87\xDD'
+        )
+
+        self.empty_encoding = BytearrayStream(
+            b'\x42\x00\x32\x01\x00\x00\x00\x00'
+        )
+
+    def tearDown(self):
+        super(TestDerivationParameters, self).tearDown()
+
+    def test_init(self):
+        """
+        Test that a DerivationParameters struct can be constructed with
+        no arguments.
+        """
+        derivation_parameters = DerivationParameters()
+
+        self.assertEqual(None, derivation_parameters.cryptographic_parameters)
+        self.assertEqual(None, derivation_parameters.initialization_vector)
+        self.assertEqual(None, derivation_parameters.derivation_data)
+        self.assertEqual(None, derivation_parameters.salt)
+        self.assertEqual(None, derivation_parameters.iteration_count)
+
+    def test_init_with_args(self):
+        """
+        Test that a DerivationParameters struct can be constructed with
+        valid values.
+        """
+        cryptographic_parameters = CryptographicParameters(
+            block_cipher_mode=enums.BlockCipherMode.CTR,
+            padding_method=enums.PaddingMethod.NONE,
+            hashing_algorithm=enums.HashingAlgorithm.SHA_256,
+            key_role_type=enums.KeyRoleType.BDK,
+            digital_signature_algorithm=enums.DigitalSignatureAlgorithm.
+            SHA1_WITH_RSA_ENCRYPTION,
+            cryptographic_algorithm=enums.CryptographicAlgorithm.TRIPLE_DES,
+            random_iv=False,
+            iv_length=128,
+            tag_length=256,
+            fixed_field_length=48,
+            invocation_field_length=60,
+            counter_length=20,
+            initial_counter_value=2
+        )
+        derivation_parameters = DerivationParameters(
+            cryptographic_parameters=cryptographic_parameters,
+            initialization_vector=b'\x39\x48\x74\x32\x49\x28\x34\xA3',
+            derivation_data=b'\xFA\xD9\x8B\x6A\xCA\x6D\x87\xDD',
+            salt=b'\x8F\x99\x21\x2A\xA1\x54\x35\xCD',
+            iteration_count=10000
+        )
+
+        self.assertIsInstance(
+            derivation_parameters.cryptographic_parameters,
+            CryptographicParameters
+        )
+        parameters = derivation_parameters.cryptographic_parameters
+        self.assertEqual(
+            enums.BlockCipherMode.CTR,
+            parameters.block_cipher_mode
+        )
+        self.assertEqual(
+            enums.PaddingMethod.NONE,
+            parameters.padding_method
+        )
+        self.assertEqual(
+            enums.HashingAlgorithm.SHA_256,
+            parameters.hashing_algorithm
+        )
+        self.assertEqual(
+            enums.KeyRoleType.BDK,
+            parameters.key_role_type
+        )
+        self.assertEqual(
+            enums.DigitalSignatureAlgorithm.SHA1_WITH_RSA_ENCRYPTION,
+            parameters.digital_signature_algorithm
+        )
+        self.assertEqual(
+            enums.CryptographicAlgorithm.TRIPLE_DES,
+            parameters.cryptographic_algorithm
+        )
+        self.assertEqual(False, parameters.random_iv)
+        self.assertEqual(128, parameters.iv_length)
+        self.assertEqual(256, parameters.tag_length)
+        self.assertEqual(48, parameters.fixed_field_length)
+        self.assertEqual(60, parameters.invocation_field_length)
+        self.assertEqual(20, parameters.counter_length)
+        self.assertEqual(2, parameters.initial_counter_value)
+
+        self.assertEqual(
+            (
+                b'\x39\x48\x74\x32\x49\x28\x34\xA3'
+            ),
+            derivation_parameters.initialization_vector
+        )
+        self.assertEqual(
+            (
+                b'\xFA\xD9\x8B\x6A\xCA\x6D\x87\xDD'
+            ),
+            derivation_parameters.derivation_data
+        )
+        self.assertEqual(
+            (
+                b'\x8F\x99\x21\x2A\xA1\x54\x35\xCD'
+            ),
+            derivation_parameters.salt
+        )
+        self.assertEqual(10000, derivation_parameters.iteration_count)
+
+    def test_invalid_cryptographic_parameters(self):
+        """
+        Test that a TypeError is raised when an invalid value is used to set
+        the cryptographic parameters of a DerivationParameters struct.
+        """
+        kwargs = {'cryptographic_parameters': 'invalid'}
+        self.assertRaisesRegexp(
+            TypeError,
+            "cryptographic parameters must be a CryptographicParameters "
+            "struct",
+            DerivationParameters,
+            **kwargs
+        )
+
+        derivation_parameters = DerivationParameters()
+        args = (derivation_parameters, 'cryptographic_parameters', 'invalid')
+        self.assertRaisesRegexp(
+            TypeError,
+            "cryptographic parameters must be a CryptographicParameters "
+            "struct",
+            setattr,
+            *args
+        )
+
+    def test_invalid_initialization_vector(self):
+        """
+        Test that a TypeError is raised when an invalid value is used to set
+        the initialization vector of a DerivationParameters struct.
+        """
+        derivation_parameters = DerivationParameters()
+        args = (derivation_parameters, 'initialization_vector', 0)
+        self.assertRaisesRegexp(
+            TypeError,
+            "initialization vector must be bytes",
+            setattr,
+            *args
+        )
+
+    def test_invalid_derivation_data(self):
+        """
+        Test that a TypeError is raised when an invalid value is used to set
+        the derivation data of a DerivationParameters struct.
+        """
+        derivation_parameters = DerivationParameters()
+        args = (derivation_parameters, 'derivation_data', 0)
+        self.assertRaisesRegexp(
+            TypeError,
+            "derivation data must be bytes",
+            setattr,
+            *args
+        )
+
+    def test_invalid_salt(self):
+        """
+        Test that a TypeError is raised when an invalid value is used to set
+        the salt of a DerivationParameters struct.
+        """
+        derivation_parameters = DerivationParameters()
+        args = (derivation_parameters, 'salt', 0)
+        self.assertRaisesRegexp(
+            TypeError,
+            "salt must be bytes",
+            setattr,
+            *args
+        )
+
+    def test_invalid_iteration_count(self):
+        """
+        Test that a TypeError is raised when an invalid value is used to set
+        the iteration count of a DerivationParameters struct.
+        """
+        derivation_parameters = DerivationParameters()
+        args = (derivation_parameters, 'iteration_count', 'invalid')
+        self.assertRaisesRegexp(
+            TypeError,
+            "iteration count must be an integer",
+            setattr,
+            *args
+        )
+
+    def test_read(self):
+        """
+        Test that a DerivationParameters struct can be read from a data
+        stream.
+        """
+        derivation_parameters = DerivationParameters()
+
+        self.assertEqual(None, derivation_parameters.cryptographic_parameters)
+        self.assertEqual(None, derivation_parameters.initialization_vector)
+        self.assertEqual(None, derivation_parameters.derivation_data)
+        self.assertEqual(None, derivation_parameters.salt)
+        self.assertEqual(None, derivation_parameters.iteration_count)
+
+        derivation_parameters.read(self.full_encoding)
+
+        self.assertIsInstance(
+            derivation_parameters.cryptographic_parameters,
+            CryptographicParameters
+        )
+        cryptographic_parameters = \
+            derivation_parameters.cryptographic_parameters
+        self.assertEqual(
+            enums.BlockCipherMode.CBC,
+            cryptographic_parameters.block_cipher_mode
+        )
+        self.assertEqual(
+            enums.PaddingMethod.PKCS5,
+            cryptographic_parameters.padding_method
+        )
+        self.assertEqual(
+            enums.HashingAlgorithm.SHA_1,
+            cryptographic_parameters.hashing_algorithm
+        )
+        self.assertEqual(
+            enums.KeyRoleType.KEK,
+            cryptographic_parameters.key_role_type
+        )
+        self.assertEqual(
+            enums.DigitalSignatureAlgorithm.SHA256_WITH_RSA_ENCRYPTION,
+            cryptographic_parameters.digital_signature_algorithm
+        )
+        self.assertEqual(
+            enums.CryptographicAlgorithm.AES,
+            cryptographic_parameters.cryptographic_algorithm
+        )
+        self.assertEqual(True, cryptographic_parameters.random_iv)
+        self.assertEqual(96, cryptographic_parameters.iv_length)
+        self.assertEqual(128, cryptographic_parameters.tag_length)
+        self.assertEqual(32, cryptographic_parameters.fixed_field_length)
+        self.assertEqual(64, cryptographic_parameters.invocation_field_length)
+        self.assertEqual(0, cryptographic_parameters.counter_length)
+        self.assertEqual(1, cryptographic_parameters.initial_counter_value)
+
+        self.assertEqual(
+            (
+                b'\x39\x48\x74\x32\x49\x28\x34\xA3'
+            ),
+            derivation_parameters.initialization_vector
+        )
+        self.assertEqual(
+            (
+                b'\xFA\xD9\x8B\x6A\xCA\x6D\x87\xDD'
+            ),
+            derivation_parameters.derivation_data
+        )
+        self.assertEqual(
+            (
+                b'\x8F\x99\x21\x2A\xA1\x54\x35\xCD'
+            ),
+            derivation_parameters.salt
+        )
+        self.assertEqual(10000, derivation_parameters.iteration_count)
+
+    def test_read_partial(self):
+        """
+        Test that a DerivationParameters struct can be read from a partial
+        data stream.
+        """
+        derivation_parameters = DerivationParameters()
+
+        self.assertEqual(None, derivation_parameters.cryptographic_parameters)
+        self.assertEqual(None, derivation_parameters.initialization_vector)
+        self.assertEqual(None, derivation_parameters.derivation_data)
+        self.assertEqual(None, derivation_parameters.salt)
+        self.assertEqual(None, derivation_parameters.iteration_count)
+
+        derivation_parameters.read(self.partial_encoding)
+
+        self.assertEqual(None, derivation_parameters.cryptographic_parameters)
+        self.assertEqual(
+            (
+                b'\x39\x48\x74\x32\x49\x28\x34\xA3'
+            ),
+            derivation_parameters.initialization_vector
+        )
+        self.assertEqual(
+            (
+                b'\xFA\xD9\x8B\x6A\xCA\x6D\x87\xDD'
+            ),
+            derivation_parameters.derivation_data
+        )
+        self.assertEqual(None, derivation_parameters.salt)
+        self.assertEqual(None, derivation_parameters.iteration_count)
+
+    def test_read_empty(self):
+        """
+        Test that a DerivationParameters struct can be read from an empty
+        data stream.
+        """
+        derivation_parameters = DerivationParameters()
+
+        self.assertEqual(None, derivation_parameters.cryptographic_parameters)
+        self.assertEqual(None, derivation_parameters.initialization_vector)
+        self.assertEqual(None, derivation_parameters.derivation_data)
+        self.assertEqual(None, derivation_parameters.salt)
+        self.assertEqual(None, derivation_parameters.iteration_count)
+
+        derivation_parameters.read(self.empty_encoding)
+
+        self.assertEqual(None, derivation_parameters.cryptographic_parameters)
+        self.assertEqual(None, derivation_parameters.initialization_vector)
+        self.assertEqual(None, derivation_parameters.derivation_data)
+        self.assertEqual(None, derivation_parameters.salt)
+        self.assertEqual(None, derivation_parameters.iteration_count)
+
+    def test_write(self):
+        """
+        Test that a DerivationParameters struct can be written to a data
+        stream.
+        """
+        cryptographic_parameters = CryptographicParameters(
+            block_cipher_mode=enums.BlockCipherMode.CBC,
+            padding_method=enums.PaddingMethod.PKCS5,
+            hashing_algorithm=enums.HashingAlgorithm.SHA_1,
+            key_role_type=enums.KeyRoleType.KEK,
+            digital_signature_algorithm=enums.DigitalSignatureAlgorithm.
+            SHA256_WITH_RSA_ENCRYPTION,
+            cryptographic_algorithm=enums.CryptographicAlgorithm.AES,
+            random_iv=True,
+            iv_length=96,
+            tag_length=128,
+            fixed_field_length=32,
+            invocation_field_length=64,
+            counter_length=0,
+            initial_counter_value=1
+        )
+        derivation_parameters = DerivationParameters(
+            cryptographic_parameters=cryptographic_parameters,
+            initialization_vector=b'\x39\x48\x74\x32\x49\x28\x34\xA3',
+            derivation_data=b'\xFA\xD9\x8B\x6A\xCA\x6D\x87\xDD',
+            salt=b'\x8F\x99\x21\x2A\xA1\x54\x35\xCD',
+            iteration_count=10000
+        )
+        stream = BytearrayStream()
+        derivation_parameters.write(stream)
+
+        self.assertEqual(len(self.full_encoding), len(stream))
+        self.assertEqual(str(self.full_encoding), str(stream))
+
+    def test_write_partial(self):
+        """
+        Test that a partially defined DerivationParameters struct can be
+        written to a data stream.
+        """
+        derivation_parameters = DerivationParameters(
+            initialization_vector=b'\x39\x48\x74\x32\x49\x28\x34\xA3',
+            derivation_data=b'\xFA\xD9\x8B\x6A\xCA\x6D\x87\xDD',
+        )
+        stream = BytearrayStream()
+        derivation_parameters.write(stream)
+
+        self.assertEqual(len(self.partial_encoding), len(stream))
+        self.assertEqual(str(self.partial_encoding), str(stream))
+
+    def test_write_empty(self):
+        """
+        Test that an empty DerivationParameters struct can be written to a
+        data stream.
+        """
+        derivation_parameters = DerivationParameters()
+        stream = BytearrayStream()
+        derivation_parameters.write(stream)
+
+        self.assertEqual(len(self.empty_encoding), len(stream))
+        self.assertEqual(str(self.empty_encoding), str(stream))
+
+    def test_equal_on_equal(self):
+        """
+        Test that the equality operator returns True when comparing two
+        DerivationParameters structs with the same data.
+        """
+        a = DerivationParameters()
+        b = DerivationParameters()
+
+        self.assertTrue(a == b)
+        self.assertTrue(b == a)
+
+        a = DerivationParameters(
+            cryptographic_parameters=CryptographicParameters(
+                block_cipher_mode=enums.BlockCipherMode.CBC,
+                padding_method=enums.PaddingMethod.PKCS5,
+                hashing_algorithm=enums.HashingAlgorithm.SHA_1,
+                key_role_type=enums.KeyRoleType.KEK,
+                digital_signature_algorithm=enums.DigitalSignatureAlgorithm.
+                SHA256_WITH_RSA_ENCRYPTION,
+                cryptographic_algorithm=enums.CryptographicAlgorithm.AES,
+                random_iv=True,
+                iv_length=96,
+                tag_length=128,
+                fixed_field_length=32,
+                invocation_field_length=64,
+                counter_length=0,
+                initial_counter_value=1
+            ),
+            initialization_vector=b'\x01\x02\x03\x04\x05\x06\x07\x08',
+            derivation_data=b'\x11\x22\x33\x44\x55\x66\x77\x88',
+            salt=b'\x12\x34\x56\x78\x9A\xBC\xDE\xF0',
+            iteration_count=1000
+        )
+        b = DerivationParameters(
+            cryptographic_parameters=CryptographicParameters(
+                block_cipher_mode=enums.BlockCipherMode.CBC,
+                padding_method=enums.PaddingMethod.PKCS5,
+                hashing_algorithm=enums.HashingAlgorithm.SHA_1,
+                key_role_type=enums.KeyRoleType.KEK,
+                digital_signature_algorithm=enums.DigitalSignatureAlgorithm.
+                SHA256_WITH_RSA_ENCRYPTION,
+                cryptographic_algorithm=enums.CryptographicAlgorithm.AES,
+                random_iv=True,
+                iv_length=96,
+                tag_length=128,
+                fixed_field_length=32,
+                invocation_field_length=64,
+                counter_length=0,
+                initial_counter_value=1
+            ),
+            initialization_vector=b'\x01\x02\x03\x04\x05\x06\x07\x08',
+            derivation_data=b'\x11\x22\x33\x44\x55\x66\x77\x88',
+            salt=b'\x12\x34\x56\x78\x9A\xBC\xDE\xF0',
+            iteration_count=1000
+        )
+
+        self.assertTrue(a == b)
+        self.assertTrue(b == a)
+
+    def test_equal_on_not_equal_cryptographic_parameters(self):
+        """
+        Test that the equality operator returns False when comparing two
+        DerivationParameters structs with different cryptographic parameters.
+        """
+        a = DerivationParameters(
+            cryptographic_parameters=CryptographicParameters(
+                block_cipher_mode=enums.BlockCipherMode.CBC
+            )
+        )
+        b = DerivationParameters(
+            cryptographic_parameters=CryptographicParameters(
+                block_cipher_mode=enums.BlockCipherMode.GCM
+            )
+        )
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_equal_on_not_equal_initialization_vector(self):
+        """
+        Test that the equality operator returns False when comparing two
+        DerivationParameters structs with different initialization vectors.
+        """
+        a = DerivationParameters(initialization_vector=b'\x01')
+        b = DerivationParameters(initialization_vector=b'\x02')
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_equal_on_not_equal_derivation_data(self):
+        """
+        Test that the equality operator returns False when comparing two
+        DerivationParameters structs with different derivation data.
+        """
+        a = DerivationParameters(derivation_data=b'\x01')
+        b = DerivationParameters(derivation_data=b'\x02')
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_equal_on_not_equal_salt(self):
+        """
+        Test that the equality operator returns False when comparing two
+        DerivationParameters structs with different salts.
+        """
+        a = DerivationParameters(salt=b'\x01')
+        b = DerivationParameters(salt=b'\x02')
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_equal_on_not_equal_iteration_count(self):
+        """
+        Test that the equality operator returns False when comparing two
+        DerivationParameters structs with different iteration counts.
+        """
+        a = DerivationParameters(iteration_count=1)
+        b = DerivationParameters(iteration_count=2)
+
+        self.assertFalse(a == b)
+        self.assertFalse(b == a)
+
+    def test_equal_on_type_mismatch(self):
+        """
+        Test that the equality operator returns False when comparing two
+        DerivationParameters structs with different types.
+        """
+        a = DerivationParameters()
+        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
+        DerivationParameters structs with the same data.
+        """
+        a = DerivationParameters()
+        b = DerivationParameters()
+
+        self.assertTrue(a == b)
+        self.assertTrue(b == a)
+
+        a = DerivationParameters(
+            cryptographic_parameters=CryptographicParameters(
+                block_cipher_mode=enums.BlockCipherMode.CBC,
+                padding_method=enums.PaddingMethod.PKCS5,
+                hashing_algorithm=enums.HashingAlgorithm.SHA_1,
+                key_role_type=enums.KeyRoleType.KEK,
+                digital_signature_algorithm=enums.DigitalSignatureAlgorithm.
+                SHA256_WITH_RSA_ENCRYPTION,
+                cryptographic_algorithm=enums.CryptographicAlgorithm.AES,
+                random_iv=True,
+                iv_length=96,
+                tag_length=128,
+                fixed_field_length=32,
+                invocation_field_length=64,
+                counter_length=0,
+                initial_counter_value=1
+            ),
+            initialization_vector=b'\x01\x02\x03\x04\x05\x06\x07\x08',
+            derivation_data=b'\x11\x22\x33\x44\x55\x66\x77\x88',
+            salt=b'\x12\x34\x56\x78\x9A\xBC\xDE\xF0',
+            iteration_count=1000
+        )
+        b = DerivationParameters(
+            cryptographic_parameters=CryptographicParameters(
+                block_cipher_mode=enums.BlockCipherMode.CBC,
+                padding_method=enums.PaddingMethod.PKCS5,
+                hashing_algorithm=enums.HashingAlgorithm.SHA_1,
+                key_role_type=enums.KeyRoleType.KEK,
+                digital_signature_algorithm=enums.DigitalSignatureAlgorithm.
+                SHA256_WITH_RSA_ENCRYPTION,
+                cryptographic_algorithm=enums.CryptographicAlgorithm.AES,
+                random_iv=True,
+                iv_length=96,
+                tag_length=128,
+                fixed_field_length=32,
+                invocation_field_length=64,
+                counter_length=0,
+                initial_counter_value=1
+            ),
+            initialization_vector=b'\x01\x02\x03\x04\x05\x06\x07\x08',
+            derivation_data=b'\x11\x22\x33\x44\x55\x66\x77\x88',
+            salt=b'\x12\x34\x56\x78\x9A\xBC\xDE\xF0',
+            iteration_count=1000
+        )
+
+        self.assertFalse(a != b)
+        self.assertFalse(b != a)
+
+    def test_not_equal_on_not_equal_cryptographic_parameters(self):
+        """
+        Test that the inequality operator returns True when comparing two
+        DerivationParameters structs with different cryptographic parameters.
+        """
+        a = DerivationParameters(
+            cryptographic_parameters=CryptographicParameters(
+                block_cipher_mode=enums.BlockCipherMode.CBC
+            )
+        )
+        b = DerivationParameters(
+            cryptographic_parameters=CryptographicParameters(
+                block_cipher_mode=enums.BlockCipherMode.GCM
+            )
+        )
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+    def test_not_equal_on_not_equal_initialization_vectors(self):
+        """
+        Test that the inequality operator returns True when comparing two
+        DerivationParameters structs with different initialization vectors.
+        """
+        a = DerivationParameters(initialization_vector=b'\x01')
+        b = DerivationParameters(initialization_vector=b'\x02')
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+    def test_not_equal_on_not_equal_derivation_data(self):
+        """
+        Test that the inequality operator returns True when comparing two
+        DerivationParameters structs with different derivation data.
+        """
+        a = DerivationParameters(derivation_data=b'\x01')
+        b = DerivationParameters(derivation_data=b'\x02')
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+    def test_not_equal_on_not_equal_salt(self):
+        """
+        Test that the inequality operator returns True when comparing two
+        DerivationParameters structs with different salts.
+        """
+        a = DerivationParameters(salt=b'\x01')
+        b = DerivationParameters(salt=b'\x02')
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+    def test_not_equal_on_not_equal_iteration_counts(self):
+        """
+        Test that the inequality operator returns True when comparing two
+        DerivationParameters structs with different iteration counts.
+        """
+        a = DerivationParameters(iteration_count=1)
+        b = DerivationParameters(iteration_count=2)
+
+        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 two
+        DerivationParameters structs with different types.
+        """
+        a = DerivationParameters()
+        b = 'invalid'
+
+        self.assertTrue(a != b)
+        self.assertTrue(b != a)
+
+    def test_repr(self):
+        """
+        Test that repr can be applied to a DerivationParameters struct.
+        """
+        derivation_parameters = DerivationParameters(
+            cryptographic_parameters=CryptographicParameters(
+                block_cipher_mode=enums.BlockCipherMode.CBC,
+                padding_method=enums.PaddingMethod.PKCS5,
+                hashing_algorithm=enums.HashingAlgorithm.SHA_1,
+                key_role_type=enums.KeyRoleType.KEK,
+                digital_signature_algorithm=enums.DigitalSignatureAlgorithm.
+                SHA256_WITH_RSA_ENCRYPTION,
+                cryptographic_algorithm=enums.CryptographicAlgorithm.AES,
+                random_iv=True,
+                iv_length=96,
+                tag_length=128,
+                fixed_field_length=32,
+                invocation_field_length=64,
+                counter_length=0,
+                initial_counter_value=1
+            ),
+            initialization_vector=b'\x01\x02\x03\x04\x05\x06\x07\x08',
+            derivation_data=b'\x11\x22\x33\x44\x55\x66\x77\x88',
+            salt=b'\x12\x34\x56\x78\x9A\xBC\xDE\xF0',
+            iteration_count=10000
+        )
+
+        expected = (
+            "DerivationParameters("
+            "cryptographic_parameters=CryptographicParameters("
+            "block_cipher_mode=BlockCipherMode.CBC, "
+            "padding_method=PaddingMethod.PKCS5, "
+            "hashing_algorithm=HashingAlgorithm.SHA_1, "
+            "key_role_type=KeyRoleType.KEK, "
+            "digital_signature_algorithm="
+            "DigitalSignatureAlgorithm.SHA256_WITH_RSA_ENCRYPTION, "
+            "cryptographic_algorithm=CryptographicAlgorithm.AES, "
+            "random_iv=True, "
+            "iv_length=96, "
+            "tag_length=128, "
+            "fixed_field_length=32, "
+            "invocation_field_length=64, "
+            "counter_length=0, "
+            "initial_counter_value=1), "
+            "initialization_vector=" + str(
+                b'\x01\x02\x03\x04\x05\x06\x07\x08'
+            ) + ", "
+            "derivation_data=" + str(
+                b'\x11\x22\x33\x44\x55\x66\x77\x88'
+            ) + ", "
+            "salt=" + str(b'\x12\x34\x56\x78\x9A\xBC\xDE\xF0') + ", "
+            "iteration_count=10000)"
+        )
+        observed = repr(derivation_parameters)
+
+        self.assertEqual(expected, observed)
+
+    def test_str(self):
+        """
+        Test that str can be applied to a DerivationParameters struct.
+        """
+        cryptographic_parameters = CryptographicParameters(
+            block_cipher_mode=enums.BlockCipherMode.CBC,
+            padding_method=enums.PaddingMethod.PKCS5,
+            hashing_algorithm=enums.HashingAlgorithm.SHA_1,
+            key_role_type=enums.KeyRoleType.KEK,
+            digital_signature_algorithm=enums.DigitalSignatureAlgorithm.
+            SHA256_WITH_RSA_ENCRYPTION,
+            cryptographic_algorithm=enums.CryptographicAlgorithm.AES,
+            random_iv=True,
+            iv_length=96,
+            tag_length=128,
+            fixed_field_length=32,
+            invocation_field_length=64,
+            counter_length=0,
+            initial_counter_value=1
+        )
+        derivation_parameters = DerivationParameters(
+            cryptographic_parameters=cryptographic_parameters,
+            initialization_vector=b'\x01\x02\x03\x04\x05\x06\x07\x08',
+            derivation_data=b'\x11\x22\x33\x44\x55\x66\x77\x88',
+            salt=b'\x12\x34\x56\x78\x9A\xBC\xDE\xF0',
+            iteration_count=10000
+        )
+
+        expected = str({
+            'cryptographic_parameters': cryptographic_parameters,
+            'initialization_vector': b'\x01\x02\x03\x04\x05\x06\x07\x08',
+            'derivation_data': b'\x11\x22\x33\x44\x55\x66\x77\x88',
+            'salt': b'\x12\x34\x56\x78\x9A\xBC\xDE\xF0',
+            'iteration_count': 10000
+        })
+        observed = str(derivation_parameters)
+
+        self.assertEqual(expected, observed)