Deprecate the low level IDEA functions.

[thirdparty/openssl.git] / crypto / idea / i_skey.c

diff --git a/crypto/idea/i_skey.c b/crypto/idea/i_skey.c
index 02853246dca4f204f08bcf8abc74af44e5367cc9..36bc2c9b1b4c86cc3dff61e811e7e40b2e7fc3bf 100644 (file)
--- a/crypto/idea/i_skey.c
+++ b/crypto/idea/i_skey.c
@@ -1,14 +1,21 @@
 /*
  * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
  */
 
+/*
+ * IDEA low level APIs are deprecated for public use, but still ok for internal
+ * use where we're using them to implement the higher level EVP interface, as is
+ * the case here.
+ */
+#include "internal/deprecated.h"
+
 #include <openssl/idea.h>
-#include "idea_lcl.h"
+#include "idea_local.h"
 
 static IDEA_INT inverse(unsigned int xin);
 void IDEA_set_encrypt_key(const unsigned char *key, IDEA_KEY_SCHEDULE *ks)
@@ -108,5 +115,5 @@ static IDEA_INT inverse(unsigned int xin)
             }
         } while (r != 0);
     }
-    return ((IDEA_INT) b2);
+    return (IDEA_INT)b2;
 }