--- security/strongswan/files/patch-src_libstrongswan_plugins_openssl_openssl__plugin.c	(revision 426310)
+++ security/strongswan/files/patch-src_libstrongswan_plugins_openssl_openssl__plugin.c	(working copy)
@@ -1,6 +1,17 @@ 
---- src/libstrongswan/plugins/openssl/openssl_plugin.c.orig	2016-06-30 14:20:10 UTC
+--- src/libstrongswan/plugins/openssl/openssl_plugin.c.orig	2016-10-08 12:17:09 UTC
 +++ src/libstrongswan/plugins/openssl/openssl_plugin.c
-@@ -573,7 +573,7 @@ plugin_t *openssl_plugin_create()
+@@ -20,6 +20,10 @@
+ #include <threading/mutex.h>
+ #include <threading/thread_value.h>
+ 
++#ifdef LIBRESSL_VERSION_NUMBER
++#define OPENSSL_VERSION_NUMBER 0x1000107fL
++#endif
++
+ #include <openssl/err.h>
+ #include <openssl/evp.h>
+ #include <openssl/conf.h>
+@@ -623,7 +627,7 @@ plugin_t *openssl_plugin_create()
  		},
  	);
  
--- security/strongswan/files/patch-src_libstrongswan_plugins_openssl_openssl__rsa__public__key.h	(nonexistent)
+++ security/strongswan/files/patch-src_libstrongswan_plugins_openssl_openssl__rsa__public__key.h	(working copy)
@@ -0,0 +1,104 @@ 
+--- src/libstrongswan/plugins/openssl/openssl_rsa_public_key.h.orig	2016-04-22 20:01:35 UTC
++++ src/libstrongswan/plugins/openssl/openssl_rsa_public_key.h
+@@ -21,6 +21,101 @@
+ #ifndef OPENSSL_RSA_PUBLIC_KEY_H_
+ #define OPENSSL_RSA_PUBLIC_KEY_H_
+ 
++#if OPENSSL_VERSION_NUMBER < 0x10100000L
++/**
++ * OpenSSL compat functions
++ * From https://wiki.openssl.org/index.php/OpenSSL_1.1.0_Changes
++*/
++
++#include <string.h>
++#include <openssl/engine.h>
++
++int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d)
++{
++   /* If the fields n and e in r are NULL, the corresponding input
++    * parameters MUST be non-NULL for n and e.  d may be
++    * left NULL (in case only the public key is used).
++    */
++   if ((r->n == NULL && n == NULL)
++       || (r->e == NULL && e == NULL))
++       return 0;
++
++   if (n != NULL) {
++       BN_free(r->n);
++       r->n = n;
++   }
++   if (e != NULL) {
++       BN_free(r->e);
++       r->e = e;
++   }
++   if (d != NULL) {
++       BN_free(r->d);
++       r->d = d;
++   }
++
++   return 1;
++}
++
++int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q)
++{
++   /* If the fields p and q in r are NULL, the corresponding input
++    * parameters MUST be non-NULL.
++    */
++   if ((r->p == NULL && p == NULL)
++       || (r->q == NULL && q == NULL))
++       return 0;
++
++   if (p != NULL) {
++       BN_free(r->p);
++       r->p = p;
++   }
++   if (q != NULL) {
++       BN_free(r->q);
++       r->q = q;
++   }
++
++   return 1;
++}
++
++int RSA_set0_crt_params(RSA *r, BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp)
++{
++   /* If the fields dmp1, dmq1 and iqmp in r are NULL, the corresponding input
++    * parameters MUST be non-NULL.
++    */
++   if ((r->dmp1 == NULL && dmp1 == NULL)
++       || (r->dmq1 == NULL && dmq1 == NULL)
++       || (r->iqmp == NULL && iqmp == NULL))
++       return 0;
++
++   if (dmp1 != NULL) {
++       BN_free(r->dmp1);
++       r->dmp1 = dmp1;
++   }
++   if (dmq1 != NULL) {
++       BN_free(r->dmq1);
++       r->dmq1 = dmq1;
++   }
++   if (iqmp != NULL) {
++       BN_free(r->iqmp);
++       r->iqmp = iqmp;
++   }
++
++   return 1;
++}
++
++void RSA_get0_key(const RSA *r,
++                  const BIGNUM **n, const BIGNUM **e, const BIGNUM **d)
++{
++   if (n != NULL)
++       *n = r->n;
++   if (e != NULL)
++       *e = r->e;
++   if (d != NULL)
++       *d = r->d;
++}
++
++#endif
++
+ typedef struct openssl_rsa_public_key_t openssl_rsa_public_key_t;
+ 
+ #include <credentials/keys/public_key.h>