1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/rsa/rsa_chk.c b/src/lib/libcrypto/rsa/rsa_chk.c
index 002f2cb487..9d848db8c6 100644
--- a/src/lib/libcrypto/rsa/rsa_chk.c
+++ b/src/lib/libcrypto/rsa/rsa_chk.c
@@ -75,7 +75,7 @@ int RSA_check_key(const RSA *key)
                 }
         
         /* p prime? */
-        r = BN_is_prime(key->p, BN_prime_checks, NULL, NULL, NULL);
+        r = BN_is_prime_ex(key->p, BN_prime_checks, NULL, NULL);
         if (r != 1)
                 {
                 ret = r;
@@ -85,7 +85,7 @@ int RSA_check_key(const RSA *key)
                 }
         
         /* q prime? */
-        r = BN_is_prime(key->q, BN_prime_checks, NULL, NULL, NULL);
+        r = BN_is_prime_ex(key->q, BN_prime_checks, NULL, NULL);
         if (r != 1)
                 {
                 ret = r;