1 files changed, 4 insertions, 1 deletions

diff --git a/src/lib/libcrypto/cast/cast.h b/src/lib/libcrypto/cast/cast.h
index b28e4e4f3b..9e300178d9 100644
--- a/src/lib/libcrypto/cast/cast.h
+++ b/src/lib/libcrypto/cast/cast.h
@@ -81,7 +81,10 @@ typedef struct cast_key_st
         int short_key;  /* Use reduced rounds for short key */
         } CAST_KEY;
 
- 
+
+#ifdef OPENSSL_FIPS 
+void private_CAST_set_key(CAST_KEY *key, int len, const unsigned char *data);
+#endif
 void CAST_set_key(CAST_KEY *key, int len, const unsigned char *data);
 void CAST_ecb_encrypt(const unsigned char *in,unsigned char *out,CAST_KEY *key,
                       int enc);