1 files changed, 27 insertions, 6 deletions
diff --git a/Cryptlib/OpenSSL/crypto/modes/cts128.c b/Cryptlib/OpenSSL/crypto/modes/cts128.c
index 77ec994b..137be595 100644
--- a/Cryptlib/OpenSSL/crypto/modes/cts128.c
+++ b/Cryptlib/OpenSSL/crypto/modes/cts128.c
@@ -1,16 +1,21 @@
-/*
- * Copyright 2008-2016 The OpenSSL Project Authors. All Rights Reserved.
+/* ====================================================================
+ * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
  *
- * Licensed under the OpenSSL license (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
+ * Rights for redistribution and usage in source and binary
+ * forms are granted according to the OpenSSL license.
  */
 
 #include <openssl/crypto.h>
 #include "modes_lcl.h"
 #include <string.h>
 
+#ifndef MODES_DEBUG
+# ifndef NDEBUG
+#  define NDEBUG
+# endif
+#endif
+#include <assert.h>
+
 /*
  * Trouble with Ciphertext Stealing, CTS, mode is that there is no
  * common official specification, but couple of cipher/application
@@ -31,6 +36,8 @@ size_t CRYPTO_cts128_encrypt_block(const unsigned char *in,
 {
     size_t residue, n;
 
+    assert(in && out && key && ivec);
+
     if (len <= 16)
         return 0;
 
@@ -61,6 +68,8 @@ size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in,
 {
     size_t residue, n;
 
+    assert(in && out && key && ivec);
+
     if (len < 16)
         return 0;
 
@@ -94,6 +103,8 @@ size_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out,
         unsigned char c[16];
     } tmp;
 
+    assert(in && out && key && ivec);
+
     if (len <= 16)
         return 0;
 
@@ -130,6 +141,8 @@ size_t CRYPTO_nistcts128_encrypt(const unsigned char *in, unsigned char *out,
         unsigned char c[16];
     } tmp;
 
+    assert(in && out && key && ivec);
+
     if (len < 16)
         return 0;
 
@@ -166,6 +179,8 @@ size_t CRYPTO_cts128_decrypt_block(const unsigned char *in,
         unsigned char c[32];
     } tmp;
 
+    assert(in && out && key && ivec);
+
     if (len <= 16)
         return 0;
 
@@ -209,6 +224,8 @@ size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in,
         unsigned char c[32];
     } tmp;
 
+    assert(in && out && key && ivec);
+
     if (len < 16)
         return 0;
 
@@ -255,6 +272,8 @@ size_t CRYPTO_cts128_decrypt(const unsigned char *in, unsigned char *out,
         unsigned char c[32];
     } tmp;
 
+    assert(in && out && key && ivec);
+
     if (len <= 16)
         return 0;
 
@@ -295,6 +314,8 @@ size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
         unsigned char c[32];
     } tmp;
 
+    assert(in && out && key && ivec);
+
     if (len < 16)
         return 0;