diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 484bcf0..22411d1 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -6,6 +6,19 @@
 
 .. note:: This version is not yet released and is under active development.
 
+* Deprecated the use of ``signer`` on
+  :class:`~cryptography.hazmat.primitives.asymmetric.rsa.RSAPrivateKey`,
+  :class:`~cryptography.hazmat.primitives.asymmetric.dsa.DSAPrivateKey`,
+  and
+  :class:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePrivateKey`
+  in favor of ``sign``.
+* Deprecated the use of ``verifier`` on
+  :class:`~cryptography.hazmat.primitives.asymmetric.rsa.RSAPublicKey`,
+  :class:`~cryptography.hazmat.primitives.asymmetric.dsa.DSAPublicKey`,
+  and
+  :class:`~cryptography.hazmat.primitives.asymmetric.ec.EllipticCurvePublicKey`
+  in favor of ``verify``.
+
 1.9 - 2017-05-29
 ~~~~~~~~~~~~~~~~
 
@@ -618,12 +631,9 @@
   :class:`~cryptography.hazmat.primitives.asymmetric.padding.AsymmetricPadding`
   was moved from ``cryptography.hazmat.primitives.interfaces`` to
   :mod:`~cryptography.hazmat.primitives.asymmetric.padding`.
-*
-  :class:`~cryptography.hazmat.primitives.asymmetric.AsymmetricSignatureContext`
-  and
-  :class:`~cryptography.hazmat.primitives.asymmetric.AsymmetricVerificationContext`
+* ``AsymmetricSignatureContext`` and ``AsymmetricVerificationContext``
   were moved from ``cryptography.hazmat.primitives.interfaces`` to
-  :mod:`~cryptography.hazmat.primitives.asymmetric`.
+  ``cryptography.hazmat.primitives.asymmetric``.
 * :class:`~cryptography.hazmat.primitives.asymmetric.dsa.DSAParameters`,
   :class:`~cryptography.hazmat.primitives.asymmetric.dsa.DSAParametersWithNumbers`,
   :class:`~cryptography.hazmat.primitives.asymmetric.dsa.DSAPrivateKey`,
diff --git a/docs/hazmat/primitives/asymmetric/dsa.rst b/docs/hazmat/primitives/asymmetric/dsa.rst
index d4c2525..13cd041 100644
--- a/docs/hazmat/primitives/asymmetric/dsa.rst
+++ b/docs/hazmat/primitives/asymmetric/dsa.rst
@@ -72,15 +72,6 @@
     ...     key_size=1024,
     ...     backend=default_backend()
     ... )
-    >>> signer = private_key.signer(hashes.SHA256())
-    >>> data = b"this is some data I'd like to sign"
-    >>> signer.update(data)
-    >>> signature = signer.finalize()
-
-There is a shortcut to sign sufficiently short messages directly:
-
-.. doctest::
-
     >>> data = b"this is some data I'd like to sign"
     >>> signature = private_key.sign(
     ...     data,
@@ -91,6 +82,23 @@
 described in :rfc:`3279`. This can be decoded using
 :func:`~cryptography.hazmat.primitives.asymmetric.utils.decode_dss_signature`.
 
+If your data is too large to be passed in a single call, you can hash it
+separately and pass that value using
+:class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`.
+
+.. doctest::
+
+    >>> from cryptography.hazmat.primitives.asymmetric import utils
+    >>> chosen_hash = hashes.SHA256()
+    >>> hasher = hashes.Hash(chosen_hash, default_backend())
+    >>> hasher.update(b"data & ")
+    >>> hasher.update(b"more data")
+    >>> digest = hasher.finalize()
+    >>> sig = private_key.sign(
+    ...     digest,
+    ...     utils.Prehashed(chosen_hash)
+    ... )
+
 Verification
 ~~~~~~~~~~~~
 
@@ -106,26 +114,35 @@
 .. doctest::
 
     >>> public_key = private_key.public_key()
-    >>> verifier = public_key.verifier(signature, hashes.SHA256())
-    >>> verifier.update(data)
-    >>> verifier.verify()
-
-There is a shortcut to verify sufficiently short messages directly:
-
-.. doctest::
-
     >>> public_key.verify(
     ...     signature,
     ...     data,
     ...     hashes.SHA256()
     ... )
 
-``verifier()`` takes the signature in the same format as is returned by
-``signer.finalize()``.
+``verify()`` takes the signature in the same format as is returned by
+``sign()``.
 
 ``verify()`` will raise an :class:`~cryptography.exceptions.InvalidSignature`
 exception if the signature isn't valid.
 
+If your data is too large to be passed in a single call, you can hash it
+separately and pass that value using
+:class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`.
+
+.. doctest::
+
+    >>> chosen_hash = hashes.SHA256()
+    >>> hasher = hashes.Hash(chosen_hash, default_backend())
+    >>> hasher.update(b"data & ")
+    >>> hasher.update(b"more data")
+    >>> digest = hasher.finalize()
+    >>> public_key.verify(
+    ...     sig,
+    ...     digest,
+    ...     utils.Prehashed(chosen_hash)
+    ... )
+
 Numbers
 ~~~~~~~
 
@@ -275,23 +292,6 @@
 
         The DSAParameters object associated with this private key.
 
-    .. method:: signer(algorithm, backend)
-
-        .. versionadded:: 0.4
-
-        Sign data which can be verified later by others using the public key.
-        The signature is formatted as DER-encoded bytes, as specified in
-        :rfc:`3279`.
-
-        :param algorithm: An instance of
-            :class:`~cryptography.hazmat.primitives.hashes.HashAlgorithm`.
-
-        :param backend: An instance of
-            :class:`~cryptography.hazmat.backends.interfaces.DSABackend`.
-
-        :returns:
-            :class:`~cryptography.hazmat.primitives.asymmetric.AsymmetricSignatureContext`
-
     .. attribute:: key_size
 
         :type: int
@@ -380,25 +380,6 @@
 
         The DSAParameters object associated with this public key.
 
-    .. method:: verifier(signature, algorithm, backend)
-
-        .. versionadded:: 0.4
-
-        Verify data was signed by the private key associated with this public
-        key.
-
-        :param bytes signature: The signature to verify. DER encoded as
-            specified in :rfc:`3279`.
-
-        :param algorithm: An instance of
-            :class:`~cryptography.hazmat.primitives.hashes.HashAlgorithm`.
-
-        :param backend: An instance of
-            :class:`~cryptography.hazmat.backends.interfaces.DSABackend`.
-
-        :returns:
-            :class:`~cryptography.hazmat.primitives.asymmetric.AsymmetricVerificationContext`
-
     .. method:: public_numbers()
 
         Create a
diff --git a/docs/hazmat/primitives/asymmetric/ec.rst b/docs/hazmat/primitives/asymmetric/ec.rst
index 5514617..113168f 100644
--- a/docs/hazmat/primitives/asymmetric/ec.rst
+++ b/docs/hazmat/primitives/asymmetric/ec.rst
@@ -58,15 +58,6 @@
         >>> private_key = ec.generate_private_key(
         ...     ec.SECP384R1(), default_backend()
         ... )
-        >>> signer = private_key.signer(ec.ECDSA(hashes.SHA256()))
-        >>> signer.update(b"this is some data I'd like")
-        >>> signer.update(b" to sign")
-        >>> signature = signer.finalize()
-
-    There is a shortcut to sign sufficiently short messages directly:
-
-    .. doctest::
-
         >>> data = b"this is some data I'd like to sign"
         >>> signature = private_key.sign(
         ...     data,
@@ -77,20 +68,51 @@
     described in :rfc:`3279`. This can be decoded using
     :func:`~cryptography.hazmat.primitives.asymmetric.utils.decode_dss_signature`.
 
+    If your data is too large to be passed in a single call, you can hash it
+    separately and pass that value using
+    :class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`.
+
+    .. doctest::
+
+        >>> from cryptography.hazmat.primitives.asymmetric import utils
+        >>> chosen_hash = hashes.SHA256()
+        >>> hasher = hashes.Hash(chosen_hash, default_backend())
+        >>> hasher.update(b"data & ")
+        >>> hasher.update(b"more data")
+        >>> digest = hasher.finalize()
+        >>> sig = private_key.sign(
+        ...     digest,
+        ...     ec.ECDSA(utils.Prehashed(chosen_hash))
+        ... )
+
 
     Verification requires the public key, the signature itself, the signed
     data, and knowledge of the hashing algorithm that was used when producing
     the signature:
 
     >>> public_key = private_key.public_key()
-    >>> verifier = public_key.verifier(signature, ec.ECDSA(hashes.SHA256()))
-    >>> verifier.update(b"this is some data I'd like")
-    >>> verifier.update(b" to sign")
-    >>> verifier.verify()
+    >>> public_key.verify(signature, data, ec.ECDSA(hashes.SHA256()))
 
     If the signature is not valid, an
     :class:`~cryptography.exceptions.InvalidSignature` exception will be raised.
 
+    If your data is too large to be passed in a single call, you can hash it
+    separately and pass that value using
+    :class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`.
+
+    .. doctest::
+
+        >>> chosen_hash = hashes.SHA256()
+        >>> hasher = hashes.Hash(chosen_hash, default_backend())
+        >>> hasher.update(b"data & ")
+        >>> hasher.update(b"more data")
+        >>> digest = hasher.finalize()
+        >>> public_key.verify(
+        ...     sig,
+        ...     digest,
+        ...     ec.ECDSA(utils.Prehashed(chosen_hash))
+        ... )
+
     .. note::
         Although in this case the public key was derived from the private one,
         in a typical setting you will not possess the private key. The
@@ -421,18 +443,6 @@
     An elliptic curve private key for use with an algorithm such as `ECDSA`_ or
     `EdDSA`_.
 
-    .. method:: signer(signature_algorithm)
-
-        Sign data which can be verified later by others using the public key.
-        The signature is formatted as DER-encoded bytes, as specified in
-        :rfc:`3279`.
-
-        :param signature_algorithm: An instance of
-            :class:`EllipticCurveSignatureAlgorithm`.
-
-        :returns:
-            :class:`~cryptography.hazmat.primitives.asymmetric.AsymmetricSignatureContext`
-
     .. method:: exchange(algorithm, peer_public_key)
 
         .. versionadded:: 1.1
@@ -526,20 +536,6 @@
 
     An elliptic curve public key.
 
-    .. method:: verifier(signature, signature_algorithm)
-
-        Verify data was signed by the private key associated with this public
-        key.
-
-        :param bytes signature: The signature to verify. DER encoded as
-            specified in :rfc:`3279`.
-
-        :param signature_algorithm: An instance of
-            :class:`EllipticCurveSignatureAlgorithm`.
-
-        :returns:
-            :class:`~cryptography.hazmat.primitives.asymmetric.AsymmetricVerificationContext`
-
      .. attribute:: curve
 
         :type: :class:`EllipticCurve`
diff --git a/docs/hazmat/primitives/asymmetric/index.rst b/docs/hazmat/primitives/asymmetric/index.rst
index e0080f0..e14ce0d 100644
--- a/docs/hazmat/primitives/asymmetric/index.rst
+++ b/docs/hazmat/primitives/asymmetric/index.rst
@@ -28,7 +28,6 @@
     rsa
     dh
     serialization
-    interfaces
     utils
 
 
diff --git a/docs/hazmat/primitives/asymmetric/interfaces.rst b/docs/hazmat/primitives/asymmetric/interfaces.rst
deleted file mode 100644
index a5dbc67..0000000
--- a/docs/hazmat/primitives/asymmetric/interfaces.rst
+++ /dev/null
@@ -1,44 +0,0 @@
-.. hazmat::
-
-.. module:: cryptography.hazmat.primitives.asymmetric
-
-Signature Interfaces
-====================
-
-.. class:: AsymmetricSignatureContext
-
-    .. versionadded:: 0.2
-
-    .. note::
-
-        :class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`
-        is not supported by this context. You must use the ``sign`` method
-        on the private key object.
-
-    .. method:: update(data)
-
-        :param bytes data: The data you want to sign.
-
-    .. method:: finalize()
-
-        :return bytes signature: The signature.
-
-
-.. class:: AsymmetricVerificationContext
-
-    .. versionadded:: 0.2
-
-    .. note::
-
-        :class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`
-        is not supported by this context. You must use the ``verify`` method
-        on the public key object.
-
-    .. method:: update(data)
-
-        :param bytes data: The data you wish to verify using the signature.
-
-    .. method:: verify()
-
-        :raises cryptography.exceptions.InvalidSignature: If the signature does
-            not validate.
diff --git a/docs/hazmat/primitives/asymmetric/rsa.rst b/docs/hazmat/primitives/asymmetric/rsa.rst
index 6cf0e49..121f156 100644
--- a/docs/hazmat/primitives/asymmetric/rsa.rst
+++ b/docs/hazmat/primitives/asymmetric/rsa.rst
@@ -141,22 +141,6 @@
 
     >>> from cryptography.hazmat.primitives import hashes
     >>> from cryptography.hazmat.primitives.asymmetric import padding
-
-    >>> signer = private_key.signer(
-    ...     padding.PSS(
-    ...         mgf=padding.MGF1(hashes.SHA256()),
-    ...         salt_length=padding.PSS.MAX_LENGTH
-    ...     ),
-    ...     hashes.SHA256()
-    ... )
-    >>> message = b"A message I want to sign"
-    >>> signer.update(message)
-    >>> signature = signer.finalize()
-
-There is a shortcut to sign sufficiently short messages directly:
-
-.. doctest::
-
     >>> message = b"A message I want to sign"
     >>> signature = private_key.sign(
     ...     message,
@@ -173,6 +157,27 @@
 is the recommended choice for any new protocols or applications, ``PKCS1v15``
 should only be used to support legacy protocols.
 
+If your data is too large to be passed in a single call, you can hash it
+separately and pass that value using
+:class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`.
+
+.. doctest::
+
+    >>> from cryptography.hazmat.primitives.asymmetric import utils
+    >>> chosen_hash = hashes.SHA256()
+    >>> hasher = hashes.Hash(chosen_hash, default_backend())
+    >>> hasher.update(b"data & ")
+    >>> hasher.update(b"more data")
+    >>> digest = hasher.finalize()
+    >>> sig = private_key.sign(
+    ...     digest,
+    ...     padding.PSS(
+    ...         mgf=padding.MGF1(hashes.SHA256()),
+    ...         salt_length=padding.PSS.MAX_LENGTH
+    ...     ),
+    ...     utils.Prehashed(chosen_hash)
+    ... )
+
 Verification
 ~~~~~~~~~~~~
 
@@ -190,24 +195,6 @@
 .. doctest::
 
     >>> public_key = private_key.public_key()
-    >>> verifier = public_key.verifier(
-    ...     signature,
-    ...     padding.PSS(
-    ...         mgf=padding.MGF1(hashes.SHA256()),
-    ...         salt_length=padding.PSS.MAX_LENGTH
-    ...     ),
-    ...     hashes.SHA256()
-    ... )
-    >>> verifier.update(message)
-    >>> verifier.verify()
-
-If the signature does not match, ``verify()`` will raise an
-:class:`~cryptography.exceptions.InvalidSignature` exception.
-
-There is a shortcut to verify sufficiently short messages directly:
-
-.. doctest::
-
     >>> public_key.verify(
     ...     signature,
     ...     message,
@@ -218,6 +205,30 @@
     ...     hashes.SHA256()
     ... )
 
+If the signature does not match, ``verify()`` will raise an
+:class:`~cryptography.exceptions.InvalidSignature` exception.
+
+If your data is too large to be passed in a single call, you can hash it
+separately and pass that value using
+:class:`~cryptography.hazmat.primitives.asymmetric.utils.Prehashed`.
+
+.. doctest::
+
+    >>> chosen_hash = hashes.SHA256()
+    >>> hasher = hashes.Hash(chosen_hash, default_backend())
+    >>> hasher.update(b"data & ")
+    >>> hasher.update(b"more data")
+    >>> digest = hasher.finalize()
+    >>> public_key.verify(
+    ...     sig,
+    ...     digest,
+    ...     padding.PSS(
+    ...         mgf=padding.MGF1(hashes.SHA256()),
+    ...         salt_length=padding.PSS.MAX_LENGTH
+    ...     ),
+    ...     utils.Prehashed(chosen_hash)
+    ... )
+
 Encryption
 ~~~~~~~~~~
 
@@ -520,22 +531,6 @@
 
     An `RSA`_ private key.
 
-    .. method:: signer(padding, algorithm)
-
-        .. versionadded:: 0.3
-
-        Get signer to sign data which can be verified later by others using
-        the public key.
-
-        :param padding: An instance of
-            :class:`~cryptography.hazmat.primitives.asymmetric.padding.AsymmetricPadding`.
-
-        :param algorithm: An instance of
-            :class:`~cryptography.hazmat.primitives.hashes.HashAlgorithm`.
-
-        :returns:
-            :class:`~cryptography.hazmat.primitives.asymmetric.AsymmetricSignatureContext`
-
     .. method:: decrypt(ciphertext, padding)
 
         .. versionadded:: 0.4
@@ -634,24 +629,6 @@
 
     An `RSA`_ public key.
 
-    .. method:: verifier(signature, padding, algorithm)
-
-        .. versionadded:: 0.3
-
-        Get verifier to verify data was signed by the private key associated
-        with this public key.
-
-        :param bytes signature: The signature to verify.
-
-        :param padding: An instance of
-            :class:`~cryptography.hazmat.primitives.asymmetric.padding.AsymmetricPadding`.
-
-        :param algorithm: An instance of
-            :class:`~cryptography.hazmat.primitives.hashes.HashAlgorithm`.
-
-        :returns:
-            :class:`~cryptography.hazmat.primitives.asymmetric.AsymmetricVerificationContext`
-
     .. method:: encrypt(plaintext, padding)
 
         .. versionadded:: 0.4
diff --git a/src/cryptography/hazmat/backends/openssl/dsa.py b/src/cryptography/hazmat/backends/openssl/dsa.py
index c222325..48886e4 100644
--- a/src/cryptography/hazmat/backends/openssl/dsa.py
+++ b/src/cryptography/hazmat/backends/openssl/dsa.py
@@ -7,7 +7,8 @@
 from cryptography import utils
 from cryptography.exceptions import InvalidSignature
 from cryptography.hazmat.backends.openssl.utils import (
-    _calculate_digest_and_algorithm, _check_not_prehashed
+    _calculate_digest_and_algorithm, _check_not_prehashed,
+    _warn_sign_verify_deprecated
 )
 from cryptography.hazmat.primitives import hashes, serialization
 from cryptography.hazmat.primitives.asymmetric import (
@@ -121,6 +122,7 @@
     key_size = utils.read_only_property("_key_size")
 
     def signer(self, signature_algorithm):
+        _warn_sign_verify_deprecated()
         _check_not_prehashed(signature_algorithm)
         return _DSASignatureContext(self._backend, self, signature_algorithm)
 
@@ -208,6 +210,7 @@
     key_size = utils.read_only_property("_key_size")
 
     def verifier(self, signature, signature_algorithm):
+        _warn_sign_verify_deprecated()
         if not isinstance(signature, bytes):
             raise TypeError("signature must be bytes.")
 
diff --git a/src/cryptography/hazmat/backends/openssl/ec.py b/src/cryptography/hazmat/backends/openssl/ec.py
index b70735d..69da234 100644
--- a/src/cryptography/hazmat/backends/openssl/ec.py
+++ b/src/cryptography/hazmat/backends/openssl/ec.py
@@ -9,7 +9,8 @@
     InvalidSignature, UnsupportedAlgorithm, _Reasons
 )
 from cryptography.hazmat.backends.openssl.utils import (
-    _calculate_digest_and_algorithm, _check_not_prehashed
+    _calculate_digest_and_algorithm, _check_not_prehashed,
+    _warn_sign_verify_deprecated
 )
 from cryptography.hazmat.primitives import hashes, serialization
 from cryptography.hazmat.primitives.asymmetric import (
@@ -140,6 +141,7 @@
         return self.curve.key_size
 
     def signer(self, signature_algorithm):
+        _warn_sign_verify_deprecated()
         _check_signature_algorithm(signature_algorithm)
         _check_not_prehashed(signature_algorithm.algorithm)
         return _ECDSASignatureContext(
@@ -241,6 +243,7 @@
         return self.curve.key_size
 
     def verifier(self, signature, signature_algorithm):
+        _warn_sign_verify_deprecated()
         if not isinstance(signature, bytes):
             raise TypeError("signature must be bytes.")
 
diff --git a/src/cryptography/hazmat/backends/openssl/rsa.py b/src/cryptography/hazmat/backends/openssl/rsa.py
index fdde458..839ef14 100644
--- a/src/cryptography/hazmat/backends/openssl/rsa.py
+++ b/src/cryptography/hazmat/backends/openssl/rsa.py
@@ -11,7 +11,8 @@
     InvalidSignature, UnsupportedAlgorithm, _Reasons
 )
 from cryptography.hazmat.backends.openssl.utils import (
-    _calculate_digest_and_algorithm, _check_not_prehashed
+    _calculate_digest_and_algorithm, _check_not_prehashed,
+    _warn_sign_verify_deprecated
 )
 from cryptography.hazmat.primitives import hashes
 from cryptography.hazmat.primitives.asymmetric import (
@@ -378,6 +379,7 @@
     key_size = utils.read_only_property("_key_size")
 
     def signer(self, padding, algorithm):
+        _warn_sign_verify_deprecated()
         _check_not_prehashed(algorithm)
         return _RSASignatureContext(self._backend, self, padding, algorithm)
 
@@ -472,6 +474,7 @@
     key_size = utils.read_only_property("_key_size")
 
     def verifier(self, signature, padding, algorithm):
+        _warn_sign_verify_deprecated()
         if not isinstance(signature, bytes):
             raise TypeError("signature must be bytes.")
 
diff --git a/src/cryptography/hazmat/backends/openssl/utils.py b/src/cryptography/hazmat/backends/openssl/utils.py
index f71a62a..ff1b974 100644
--- a/src/cryptography/hazmat/backends/openssl/utils.py
+++ b/src/cryptography/hazmat/backends/openssl/utils.py
@@ -4,6 +4,9 @@
 
 from __future__ import absolute_import, division, print_function
 
+import warnings
+
+from cryptography import utils
 from cryptography.hazmat.primitives import hashes
 from cryptography.hazmat.primitives.asymmetric.utils import Prehashed
 
@@ -31,3 +34,12 @@
             "Prehashed is only supported in the sign and verify methods. "
             "It cannot be used with signer or verifier."
         )
+
+
+def _warn_sign_verify_deprecated():
+    warnings.warn(
+        "signer and verifier have been deprecated. Please use sign "
+        "and verify instead.",
+        utils.PersistentlyDeprecated,
+        stacklevel=2
+    )
diff --git a/tests/hazmat/primitives/test_dsa.py b/tests/hazmat/primitives/test_dsa.py
index 6ea0577..3419777 100644
--- a/tests/hazmat/primitives/test_dsa.py
+++ b/tests/hazmat/primitives/test_dsa.py
@@ -575,7 +575,10 @@
             y=vector['y']
         ).public_key(backend)
         sig = encode_dss_signature(vector['r'], vector['s'])
-        verifier = public_key.verifier(sig, algorithm())
+        verifier = pytest.deprecated_call(
+            public_key.verifier, sig, algorithm()
+        )
+
         verifier.update(vector['msg'])
         if vector['result'] == "F":
             with pytest.raises(InvalidSignature):
@@ -685,7 +688,7 @@
             ),
             x=vector['x']
         ).private_key(backend)
-        signer = private_key.signer(algorithm())
+        signer = pytest.deprecated_call(private_key.signer, algorithm())
         signer.update(vector['msg'])
         signature = signer.finalize()
         assert signature
diff --git a/tests/hazmat/primitives/test_ec.py b/tests/hazmat/primitives/test_ec.py
index d917704..82cf2fa 100644
--- a/tests/hazmat/primitives/test_ec.py
+++ b/tests/hazmat/primitives/test_ec.py
@@ -351,11 +351,13 @@
         pkey = key.public_key()
         assert pkey
 
-        signer = key.signer(ec.ECDSA(hash_type()))
+        signer = pytest.deprecated_call(key.signer, ec.ECDSA(hash_type()))
         signer.update(b"YELLOW SUBMARINE")
         signature = signer.finalize()
 
-        verifier = pkey.verifier(signature, ec.ECDSA(hash_type()))
+        verifier = pytest.deprecated_call(
+            pkey.verifier, signature, ec.ECDSA(hash_type())
+        )
         verifier.update(b"YELLOW SUBMARINE")
         verifier.verify()
 
diff --git a/tests/hazmat/primitives/test_rsa.py b/tests/hazmat/primitives/test_rsa.py
index 7ce2746..627248f 100644
--- a/tests/hazmat/primitives/test_rsa.py
+++ b/tests/hazmat/primitives/test_rsa.py
@@ -256,7 +256,11 @@
                 n=private["modulus"]
             )
         ).private_key(backend)
-        signer = private_key.signer(padding.PKCS1v15(), hashes.SHA1())
+        signer = pytest.deprecated_call(
+            private_key.signer,
+            padding.PKCS1v15(),
+            hashes.SHA1()
+        )
         signer.update(binascii.unhexlify(example["message"]))
         signature = signer.finalize()
         assert binascii.hexlify(signature) == example["signature"]
@@ -583,7 +587,8 @@
             e=public["public_exponent"],
             n=public["modulus"]
         ).public_key(backend)
-        verifier = public_key.verifier(
+        verifier = pytest.deprecated_call(
+            public_key.verifier,
             binascii.unhexlify(example["signature"]),
             padding.PKCS1v15(),
             hashes.SHA1()