1 files changed, 14 insertions, 1 deletions
diff --git a/src/lib/libcrypto/dh/dh_lib.c b/src/lib/libcrypto/dh/dh_lib.c
index 7aef080e7a..00218f2b92 100644
--- a/src/lib/libcrypto/dh/dh_lib.c
+++ b/src/lib/libcrypto/dh/dh_lib.c
@@ -64,6 +64,10 @@
 #include <openssl/engine.h>
 #endif
+#ifdef OPENSSL_FIPS
+#include <openssl/fips.h>
+#endif
 const char DH_version[]="Diffie-Hellman" OPENSSL_VERSION_PTEXT;
 static const DH_METHOD *default_DH_method = NULL;
@@ -76,7 +80,16 @@ void DH_set_default_method(const DH_METHOD *meth)
 const DH_METHOD *DH_get_default_method(void)
        {
        if(!default_DH_method)
+                {
+#ifdef OPENSSL_FIPS
+                if (FIPS_mode())
+                        return FIPS_dh_openssl();
+                else
+                        return DH_OpenSSL();
+#else
                default_DH_method = DH_OpenSSL();
+#endif
+                }
        return default_DH_method;
        }
@@ -156,7 +169,7 @@ DH *DH_new_method(ENGINE *engine)
        ret->counter = NULL;
        ret->method_mont_p=NULL;
        ret->references = 1;
-        ret->flags=ret->meth->flags;
+        ret->flags=ret->meth->flags & ~DH_FLAG_NON_FIPS_ALLOW;
        CRYPTO_new_ex_data(CRYPTO_EX_INDEX_DH, ret, &ret->ex_data);
        if ((ret->meth->init != NULL) && !ret->meth->init(ret))
                {