From bc77663c0b937b05ca18269ffdb6e26f3c32d530 Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Mon, 30 Sep 2013 11:25:58 -0700
Subject: Added bindings for OpenSSL's bn.h

---
 cryptography/bindings/openssl/api.py    |  1 +
 cryptography/bindings/openssl/bignum.py | 35 +++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 cryptography/bindings/openssl/bignum.py

diff --git a/cryptography/bindings/openssl/api.py b/cryptography/bindings/openssl/api.py
index d648d491..0270f9b6 100644
--- a/cryptography/bindings/openssl/api.py
+++ b/cryptography/bindings/openssl/api.py
@@ -25,6 +25,7 @@ class API(object):
     OpenSSL API wrapper.
     """
     _modules = [
+        "bignum",
         "evp",
         "opensslv",
     ]
diff --git a/cryptography/bindings/openssl/bignum.py b/cryptography/bindings/openssl/bignum.py
new file mode 100644
index 00000000..137eb3bd
--- /dev/null
+++ b/cryptography/bindings/openssl/bignum.py
@@ -0,0 +1,35 @@
+# 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.
+
+INCLUDES = """
+#include <openssl/bn.h>
+"""
+
+TYPES = """
+typedef ... BIGNUM;
+
+// Possibly belongs in an asn1.py
+typedef ... ASN1_INTEGER;
+"""
+
+FUNCTIONS = """
+BIGNUM *BN_new();
+void BN_free(BIGNUM *);
+
+int BN_set_word(BIGNUM *, unsigned long);
+
+char *BN_bn2hex(const BIGNUM *);
+int BN_hex2bn(BIGNUM **, const char *);
+
+ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *, ASN1_INTEGER *);
+"""
-- 
cgit v1.2.3


From 6366934837b741aee8c1a77646378b81974b61c3 Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Wed, 2 Oct 2013 10:55:37 -0700
Subject: Fixes to match teh C headers

---
 cryptography/bindings/openssl/bignum.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/cryptography/bindings/openssl/bignum.py b/cryptography/bindings/openssl/bignum.py
index 137eb3bd..258847a5 100644
--- a/cryptography/bindings/openssl/bignum.py
+++ b/cryptography/bindings/openssl/bignum.py
@@ -17,6 +17,7 @@ INCLUDES = """
 
 TYPES = """
 typedef ... BIGNUM;
+typedef ... BN_ULONG;
 
 // Possibly belongs in an asn1.py
 typedef ... ASN1_INTEGER;
@@ -26,10 +27,13 @@ FUNCTIONS = """
 BIGNUM *BN_new();
 void BN_free(BIGNUM *);
 
-int BN_set_word(BIGNUM *, unsigned long);
+int BN_set_word(BIGNUM *, BN_ULONG);
 
 char *BN_bn2hex(const BIGNUM *);
 int BN_hex2bn(BIGNUM **, const char *);
 
-ASN1_INTEGER *BN_to_ASN1_INTEGER(const BIGNUM *, ASN1_INTEGER *);
+ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *, ASN1_INTEGER *);
+"""
+
+MACROS = """
 """
-- 
cgit v1.2.3


From eec5c3c77f53b3d5542a6984e5321d0860b8317a Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Wed, 2 Oct 2013 11:05:27 -0700
Subject: Thsi is a macro

---
 cryptography/bindings/openssl/bignum.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/cryptography/bindings/openssl/bignum.py b/cryptography/bindings/openssl/bignum.py
index 258847a5..40397a54 100644
--- a/cryptography/bindings/openssl/bignum.py
+++ b/cryptography/bindings/openssl/bignum.py
@@ -31,9 +31,8 @@ int BN_set_word(BIGNUM *, BN_ULONG);
 
 char *BN_bn2hex(const BIGNUM *);
 int BN_hex2bn(BIGNUM **, const char *);
-
-ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *, ASN1_INTEGER *);
 """
 
 MACROS = """
+ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *, ASN1_INTEGER *);
 """
-- 
cgit v1.2.3


From 069f0024a7de3399333dac2d6b5e4cdab28e81b6 Mon Sep 17 00:00:00 2001
From: Alex Gaynor <alex.gaynor@gmail.com>
Date: Wed, 2 Oct 2013 14:59:10 -0700
Subject: Remove this, it properly belongs to ASN1, and that's for a seperate
 PR

---
 cryptography/bindings/openssl/bignum.py | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/cryptography/bindings/openssl/bignum.py b/cryptography/bindings/openssl/bignum.py
index 40397a54..72d467c3 100644
--- a/cryptography/bindings/openssl/bignum.py
+++ b/cryptography/bindings/openssl/bignum.py
@@ -18,9 +18,6 @@ INCLUDES = """
 TYPES = """
 typedef ... BIGNUM;
 typedef ... BN_ULONG;
-
-// Possibly belongs in an asn1.py
-typedef ... ASN1_INTEGER;
 """
 
 FUNCTIONS = """
@@ -34,5 +31,4 @@ int BN_hex2bn(BIGNUM **, const char *);
 """
 
 MACROS = """
-ASN1_INTEGER *BN_to_ASN1_INTEGER(BIGNUM *, ASN1_INTEGER *);
 """
-- 
cgit v1.2.3