1 files changed, 23 insertions, 28 deletions

diff --git a/src/lib/libcrypto/modes/xts128.c b/src/lib/libcrypto/modes/xts128.c
index 7516acf850..9c863e73d6 100644
--- a/src/lib/libcrypto/modes/xts128.c
+++ b/src/lib/libcrypto/modes/xts128.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: xts128.c,v 1.12 2023/07/08 14:56:54 beck Exp $ */
+/* $OpenBSD: xts128.c,v 1.15 2025/05/18 09:05:59 jsing Exp $ */
 /* ====================================================================
  * Copyright (c) 2011 The OpenSSL Project.  All rights reserved.
  *
@@ -48,17 +48,12 @@
  * ====================================================================
  */
 
-#include <openssl/crypto.h>
-#include "modes_local.h"
-
 #include <endian.h>
 #include <string.h>
 
-#ifndef MODES_DEBUG
-# ifndef NDEBUG
-#  define NDEBUG
-# endif
-#endif
+#include <openssl/crypto.h>
+
+#include "modes_local.h"
 
 int
 CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
@@ -66,9 +61,9 @@ CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
     size_t len, int enc)
 {
         union {
-                u64 u[2];
-                u32 d[4];
-                u8 c[16];
+                uint64_t u[2];
+                uint32_t d[4];
+                uint8_t c[16];
         } tweak, scratch;
         unsigned int i;
 
@@ -88,8 +83,8 @@ CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
                 scratch.u[0] ^= tweak.u[0];
                 scratch.u[1] ^= tweak.u[1];
 #else
-                scratch.u[0] = ((u64 *)inp)[0] ^ tweak.u[0];
-                scratch.u[1] = ((u64 *)inp)[1] ^ tweak.u[1];
+                scratch.u[0] = ((uint64_t *)inp)[0] ^ tweak.u[0];
+                scratch.u[1] = ((uint64_t *)inp)[1] ^ tweak.u[1];
 #endif
                 (*ctx->block1)(scratch.c, scratch.c, ctx->key1);
 #ifdef __STRICT_ALIGNMENT
@@ -97,8 +92,8 @@ CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
                 scratch.u[1] ^= tweak.u[1];
                 memcpy(out, scratch.c, 16);
 #else
-                ((u64 *)out)[0] = scratch.u[0] ^= tweak.u[0];
-                ((u64 *)out)[1] = scratch.u[1] ^= tweak.u[1];
+                ((uint64_t *)out)[0] = scratch.u[0] ^= tweak.u[0];
+                ((uint64_t *)out)[1] = scratch.u[1] ^= tweak.u[1];
 #endif
                 inp += 16;
                 out += 16;
@@ -120,15 +115,15 @@ CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
                 for (c = 0, i = 0; i < 16; ++i) {
                         /*+ substitutes for |, because c is 1 bit */
                         c += ((size_t)tweak.c[i]) << 1;
-                        tweak.c[i] = (u8)c;
+                        tweak.c[i] = (uint8_t)c;
                         c = c >> 8;
                 }
-                tweak.c[0] ^= (u8)(0x87 & (0 - c));
+                tweak.c[0] ^= (uint8_t)(0x87 & (0 - c));
 #endif
         }
         if (enc) {
                 for (i = 0; i < len; ++i) {
-                        u8 ch = inp[i];
+                        uint8_t ch = inp[i];
                         out[i] = scratch.c[i];
                         scratch.c[i] = ch;
                 }
@@ -140,8 +135,8 @@ CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
                 memcpy(out - 16, scratch.c, 16);
         } else {
                 union {
-                        u64 u[2];
-                        u8 c[16];
+                        uint64_t u[2];
+                        uint8_t c[16];
                 } tweak1;
 
 #if BYTE_ORDER == LITTLE_ENDIAN
@@ -157,25 +152,25 @@ CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
                 for (c = 0, i = 0; i < 16; ++i) {
                         /*+ substitutes for |, because c is 1 bit */
                         c += ((size_t)tweak.c[i]) << 1;
-                        tweak1.c[i] = (u8)c;
+                        tweak1.c[i] = (uint8_t)c;
                         c = c >> 8;
                 }
-                tweak1.c[0] ^= (u8)(0x87 & (0 - c));
+                tweak1.c[0] ^= (uint8_t)(0x87 & (0 - c));
 #endif
 #ifdef __STRICT_ALIGNMENT
                 memcpy(scratch.c, inp, 16);
                 scratch.u[0] ^= tweak1.u[0];
                 scratch.u[1] ^= tweak1.u[1];
 #else
-                scratch.u[0] = ((u64 *)inp)[0] ^ tweak1.u[0];
-                scratch.u[1] = ((u64 *)inp)[1] ^ tweak1.u[1];
+                scratch.u[0] = ((uint64_t *)inp)[0] ^ tweak1.u[0];
+                scratch.u[1] = ((uint64_t *)inp)[1] ^ tweak1.u[1];
 #endif
                 (*ctx->block1)(scratch.c, scratch.c, ctx->key1);
                 scratch.u[0] ^= tweak1.u[0];
                 scratch.u[1] ^= tweak1.u[1];
 
                 for (i = 0; i < len; ++i) {
-                        u8 ch = inp[16 + i];
+                        uint8_t ch = inp[16 + i];
                         out[16 + i] = scratch.c[i];
                         scratch.c[i] = ch;
                 }
@@ -187,8 +182,8 @@ CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
                 scratch.u[1] ^= tweak.u[1];
                 memcpy(out, scratch.c, 16);
 #else
-                ((u64 *)out)[0] = scratch.u[0] ^ tweak.u[0];
-                ((u64 *)out)[1] = scratch.u[1] ^ tweak.u[1];
+                ((uint64_t *)out)[0] = scratch.u[0] ^ tweak.u[0];
+                ((uint64_t *)out)[1] = scratch.u[1] ^ tweak.u[1];
 #endif
         }