Index: ext/openssl/ossl_x509name.c
===================================================================
--- ext/openssl/ossl_x509name.c	(revision 30078)
+++ ext/openssl/ossl_x509name.c	(working copy)
@@ -266,6 +266,14 @@ ossl_x509name_cmp0(VALUE self, VALUE oth
     return X509_NAME_cmp(name1, name2);
 }
 
+/*
+ * call-seq:
+ *    name.cmp other => integer
+ *    name.<=> other => integer
+ *
+ * Compares this Name with +other+ and returns 0 if they are the same and -1 or
+ * +1 if they are greater or less than each other respectively.
+ */
 static VALUE
 ossl_x509name_cmp(VALUE self, VALUE other)
 {
@@ -342,6 +350,8 @@ Init_ossl_x509name()
     eX509NameError = rb_define_class_under(mX509, "NameError", eOSSLError);
     cX509Name = rb_define_class_under(mX509, "Name", rb_cObject);
 
+    rb_include_module(cX509Name, rb_mComparable);
+
     rb_define_alloc_func(cX509Name, ossl_x509name_alloc);
     rb_define_method(cX509Name, "initialize", ossl_x509name_initialize, -1);
     rb_define_method(cX509Name, "add_entry", ossl_x509name_add_entry, -1);
Index: test/openssl/test_x509name.rb
===================================================================
--- test/openssl/test_x509name.rb	(revision 30078)
+++ test/openssl/test_x509name.rb	(working copy)
@@ -261,6 +261,20 @@ class OpenSSL::TestX509Name < Test::Unit
     assert_equal(OpenSSL::ASN1::IA5STRING, ary[3][2])
     assert_equal(OpenSSL::ASN1::PRINTABLESTRING, ary[4][2])
   end
+
+  def test_equals2
+    n1 = OpenSSL::X509::Name.parse 'CN=a'
+    n2 = OpenSSL::X509::Name.parse 'CN=a'
+
+    assert_equal n1, n2
+  end
+
+  def test_spaceship
+    n1 = OpenSSL::X509::Name.parse 'CN=a'
+    n2 = OpenSSL::X509::Name.parse 'CN=b'
+
+    assert_equal -1, n1 <=> n2
+  end
 end
 
 end