From 5fc5d37330d3535a0f421632694d1e7918fc22d7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Parm=C3=A9nides=20GV?= <parmegv@sdf.org>
Date: Tue, 8 Apr 2014 11:38:09 +0200
Subject: Compiles correctly: app/build-native + gradle.

---
 app/openvpn/src/compat/compat-rsa_generate_key.c | 47 ++++++++++++++++++++++++
 1 file changed, 47 insertions(+)
 create mode 100644 app/openvpn/src/compat/compat-rsa_generate_key.c

(limited to 'app/openvpn/src/compat/compat-rsa_generate_key.c')

diff --git a/app/openvpn/src/compat/compat-rsa_generate_key.c b/app/openvpn/src/compat/compat-rsa_generate_key.c
new file mode 100644
index 00000000..99725da1
--- /dev/null
+++ b/app/openvpn/src/compat/compat-rsa_generate_key.c
@@ -0,0 +1,47 @@
+#include <stdio.h>
+#include <time.h>
+#include "cryptlib.h"
+#include <openssl/bn.h>
+#include <openssl/rsa.h>
+
+RSA *RSA_generate_key(int bits, unsigned long e_value,
+		      void (*callback)(int,int,void *), void *cb_arg)
+{
+  BN_GENCB cb;
+  int i;
+  RSA *rsa = RSA_new();
+  BIGNUM *e = BN_new();
+
+  if(!rsa || !e) goto err;
+
+  /* The problem is when building with 8, 16, or 32 BN_ULONG,
+   * unsigned long can be larger */
+  for (i=0; i<(int)sizeof(unsigned long)*8; i++)
+    {
+      if (e_value & (1UL<<i))
+	if (BN_set_bit(e,i) == 0)
+	  goto err;
+    }
+
+  BN_GENCB_set_old(&cb, callback, cb_arg);
+
+  if(RSA_generate_key_ex(rsa, bits, e, &cb)) {
+    BN_free(e);
+    return rsa;
+  }
+ err:
+  if(e) BN_free(e);
+  if(rsa) RSA_free(rsa);
+  return 0;
+}
+
+
+
+void mlockall(){}
+char *
+getpass (prompt)
+     const char *prompt;
+{
+  return "";
+}
+
-- 
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