1 files changed, 7 insertions, 3 deletions

diff --git a/src/lib/libcrypto/dh/dh_check.c b/src/lib/libcrypto/dh/dh_check.c
index b846913004..17debff62d 100644
--- a/src/lib/libcrypto/dh/dh_check.c
+++ b/src/lib/libcrypto/dh/dh_check.c
@@ -62,7 +62,7 @@
 #include <openssl/dh.h>
 
 /* Check that p is a safe prime and
- * if g is 2, 3 or 5, check that it is a suitable generator
+ * if g is 2, 3 or 5, check that is is a suitable generator
  * where
  * for 2, p mod 24 == 11
  * for 3, p mod 12 == 5
@@ -70,6 +70,8 @@
  * should hold.
  */
 
+#ifndef OPENSSL_FIPS
+
 int DH_check(const DH *dh, int *ret)
         {
         int ok=0;
@@ -104,12 +106,12 @@ int DH_check(const DH *dh, int *ret)
         else
                 *ret|=DH_UNABLE_TO_CHECK_GENERATOR;
 
-        if (!BN_is_prime_ex(dh->p,BN_prime_checks,ctx,NULL))
+        if (!BN_is_prime(dh->p,BN_prime_checks,NULL,ctx,NULL))
                 *ret|=DH_CHECK_P_NOT_PRIME;
         else
                 {
                 if (!BN_rshift1(q,dh->p)) goto err;
-                if (!BN_is_prime_ex(q,BN_prime_checks,ctx,NULL))
+                if (!BN_is_prime(q,BN_prime_checks,NULL,ctx,NULL))
                         *ret|=DH_CHECK_P_NOT_SAFE_PRIME;
                 }
         ok=1;
@@ -140,3 +142,5 @@ err:
         if (q != NULL) BN_free(q);
         return(ok);
         }
+
+#endif