New upstream version 15.3

[efi-boot-shim.git] / Cryptlib / OpenSSL / crypto / aes / aes_core.c

diff --git a/Cryptlib/OpenSSL/crypto/aes/aes_core.c b/Cryptlib/OpenSSL/crypto/aes/aes_core.c
index bd5c7793bec23658c34cb35d770ddb3ea6a2b2b9..7019b5d7aa3a5d86e600b6bcae6317e80af6efb2 100644 (file)
--- a/Cryptlib/OpenSSL/crypto/aes/aes_core.c
+++ b/Cryptlib/OpenSSL/crypto/aes/aes_core.c
@@ -1,12 +1,4 @@
-/*
- * Copyright 2002-2016 The OpenSSL Project Authors. 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
- */
-
+/* crypto/aes/aes_core.c */
 /**
  * rijndael-alg-fst.c
  *
@@ -36,10 +28,14 @@
 /* Note: rewritten a little bit to provide error control and an OpenSSL-
    compatible API */
 
+#ifndef AES_DEBUG
+# ifndef NDEBUG
+#  define NDEBUG
+# endif
+#endif
 #include <assert.h>
 
 #include <stdlib.h>
-#include <openssl/crypto.h>
 #include <openssl/aes.h>
 #include "aes_locl.h"
 
@@ -629,8 +625,8 @@ static const u32 rcon[] = {
 /**
  * Expand the cipher key into the encryption key schedule.
  */
-int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
-                        AES_KEY *key)
+int private_AES_set_encrypt_key(const unsigned char *userKey, const int bits,
+                                AES_KEY *key)
 {
 
     u32 *rk;
@@ -644,9 +640,9 @@ int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
 
     rk = key->rd_key;
 
-    if (bits == 128)
+    if (bits==128)
         key->rounds = 10;
-    else if (bits == 192)
+    else if (bits==192)
         key->rounds = 12;
     else
         key->rounds = 14;
@@ -731,8 +727,8 @@ int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
 /**
  * Expand the cipher key into the decryption key schedule.
  */
-int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
-                        AES_KEY *key)
+int private_AES_set_decrypt_key(const unsigned char *userKey, const int bits,
+                                AES_KEY *key)
 {
 
     u32 *rk;
@@ -740,7 +736,7 @@ int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
     u32 temp;
 
     /* first, start with an encryption schedule */
-    status = AES_set_encrypt_key(userKey, bits, key);
+    status = private_AES_set_encrypt_key(userKey, bits, key);
     if (status < 0)
         return status;
 
@@ -1208,11 +1204,11 @@ static const u32 rcon[] = {
 /**
  * Expand the cipher key into the encryption key schedule.
  */
-int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
-                        AES_KEY *key)
+int private_AES_set_encrypt_key(const unsigned char *userKey, const int bits,
+                                AES_KEY *key)
 {
     u32 *rk;
-    int i = 0;
+       int i = 0;
     u32 temp;
 
     if (!userKey || !key)
@@ -1222,9 +1218,9 @@ int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
 
     rk = key->rd_key;
 
-    if (bits == 128)
+    if (bits==128)
         key->rounds = 10;
-    else if (bits == 192)
+    else if (bits==192)
         key->rounds = 12;
     else
         key->rounds = 14;
@@ -1309,8 +1305,8 @@ int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
 /**
  * Expand the cipher key into the decryption key schedule.
  */
-int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
-                        AES_KEY *key)
+int private_AES_set_decrypt_key(const unsigned char *userKey, const int bits,
+                                AES_KEY *key)
 {
 
     u32 *rk;
@@ -1318,7 +1314,7 @@ int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
     u32 temp;
 
     /* first, start with an encryption schedule */
-    status = AES_set_encrypt_key(userKey, bits, key);
+    status = private_AES_set_encrypt_key(userKey, bits, key);
     if (status < 0)
         return status;
 
@@ -1355,7 +1351,7 @@ int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
             rk[j] = tpe ^ ROTATE(tpd,16) ^
                 ROTATE(tp9,24) ^ ROTATE(tpb,8);
 #else
-            rk[j] = tpe ^ (tpd >> 16) ^ (tpd << 16) ^
+            rk[j] = tpe ^ (tpd >> 16) ^ (tpd << 16) ^ 
                 (tp9 >> 8) ^ (tp9 << 24) ^
                 (tpb >> 24) ^ (tpb << 8);
 #endif