translate and execute do wraps

src/hash_data/hash_data.c

@@ -4,10 +4,15 @@
  * SPDX-License-Identifier: GPL-3.0-or-later
  */
 
+#ifdef _WIN32
+#include <windows.h>
+#include <bcrypt.h>
+#else
 #include <fcntl.h>
+#include <unistd.h>
+#endif
 #include <stdint.h>
 #include <stdio.h>
-#include <unistd.h>
 #include "siphash/siphash.h"
 #include "hash_data.h"
 
@@ -15,12 +20,19 @@ uint8_t siphash_key[16];
 const uint8_t siphash_key_fixed_for_translator[16] = {218, 19, 245, 136, 128, 160, 122, 81, 249, 147, 111, 230, 174, 145, 125 ,218};
 uint8_t empty_siphash_key[16];
 
+
 void generate_siphash_key(uint8_t hash_key[16]) {
+#ifdef _WIN32
+  if (BCryptGenRandom(NULL, hash_key, 16, BCRYPT_USE_SYSTEM_PREFERRED_RNG) != 0) {
+    // Fallback or abort
+  }
+#else
   int fd = open("/dev/urandom", O_RDONLY);
   if (fd < 0 || read(fd, hash_key, 16) != 16) {
     // Fallback or abort
   }
   close(fd);
+#endif
 }
 
 uint64_t siphash64_bytes(const void *data, size_t len,const uint8_t hash_key[16]) {