3 files changed, 63 insertions, 0 deletions
diff --git a/src/cryptography/hazmat/primitives/asymmetric/dsa.py b/src/cryptography/hazmat/primitives/asymmetric/dsa.py
index 5d942e04..03e49ba5 100644
--- a/src/cryptography/hazmat/primitives/asymmetric/dsa.py
+++ b/src/cryptography/hazmat/primitives/asymmetric/dsa.py
@@ -59,6 +59,12 @@ class DSAParameterNumbers(object):
     def parameters(self, backend):
         return backend.load_dsa_parameter_numbers(self)
 
+    def __eq__(self, other):
+        return self.p == other.p and self.q == other.q and self.g == other.g
+
+    def __ne__(self, other):
+        return not self == other
+
 
 class DSAPublicNumbers(object):
     def __init__(self, y, parameter_numbers):
@@ -79,6 +85,15 @@ class DSAPublicNumbers(object):
     def public_key(self, backend):
         return backend.load_dsa_public_numbers(self)
 
+    def __eq__(self, other):
+        return (
+            self.y == other.y and
+            self.parameter_numbers == other.parameter_numbers
+        )
+
+    def __ne__(self, other):
+        return not self == other
+
 
 class DSAPrivateNumbers(object):
     def __init__(self, x, public_numbers):
@@ -97,3 +112,11 @@ class DSAPrivateNumbers(object):
 
     def private_key(self, backend):
         return backend.load_dsa_private_numbers(self)
+
+    def __eq__(self, other):
+        return (
+            self.x == other.x and self.public_numbers == other.public_numbers
+        )
+
+    def __ne__(self, other):
+        return not self == other
diff --git a/src/cryptography/hazmat/primitives/asymmetric/ec.py b/src/cryptography/hazmat/primitives/asymmetric/ec.py
index d9c41c19..cebd351c 100644
--- a/src/cryptography/hazmat/primitives/asymmetric/ec.py
+++ b/src/cryptography/hazmat/primitives/asymmetric/ec.py
@@ -161,6 +161,17 @@ class EllipticCurvePublicNumbers(object):
     x = utils.read_only_property("_x")
     y = utils.read_only_property("_y")
 
+    def __eq__(self, other):
+        return (
+            self.x == other.x and
+            self.y == other.y and
+            self.curve.name == other.curve.name and
+            self.curve.key_size == other.curve.key_size
+        )
+
+    def __ne__(self, other):
+        return not self == other
+
 
 class EllipticCurvePrivateNumbers(object):
     def __init__(self, private_value, public_numbers):
@@ -184,3 +195,12 @@ class EllipticCurvePrivateNumbers(object):
 
     private_value = utils.read_only_property("_private_value")
     public_numbers = utils.read_only_property("_public_numbers")
+
+    def __eq__(self, other):
+        return (
+            self.private_value == other.private_value and
+            self.public_numbers == other.public_numbers
+        )
+
+    def __ne__(self, other):
+        return not self == other
diff --git a/src/cryptography/hazmat/primitives/asymmetric/rsa.py b/src/cryptography/hazmat/primitives/asymmetric/rsa.py
index 6aeed006..ff397225 100644
--- a/src/cryptography/hazmat/primitives/asymmetric/rsa.py
+++ b/src/cryptography/hazmat/primitives/asymmetric/rsa.py
@@ -160,6 +160,20 @@ class RSAPrivateNumbers(object):
     def private_key(self, backend):
         return backend.load_rsa_private_numbers(self)
 
+    def __eq__(self, other):
+        return (
+            self.p == other.p and
+            self.q == other.q and
+            self.d == other.d and
+            self.dmp1 == other.dmp1 and
+            self.dmq1 == other.dmq1 and
+            self.iqmp == other.iqmp and
+            self.public_numbers == other.public_numbers
+        )
+
+    def __ne__(self, other):
+        return not self == other
+
 
 class RSAPublicNumbers(object):
     def __init__(self, e, n):
@@ -180,3 +194,9 @@ class RSAPublicNumbers(object):
 
     def __repr__(self):
         return "<RSAPublicNumbers(e={0}, n={1})>".format(self._e, self._n)
+
+    def __eq__(self, other):
+        return self.e == other.e and self.n == other.n
+
+    def __ne__(self, other):
+        return not self == other