release/src/router/libsodium/src/libsodium/sodium/core.c

   1
   2 #include <stdbool.h>
   3
   4 #include "core.h"
   5 #include "crypto_onetimeauth.h"
   6 #include "randombytes.h"
   7
   8 static bool initialized;
   9
  10 int
  11 sodium_init(void)
  12 {
  13     if (initialized != 0) {
  14         return 1;
  15     }
  16     if (crypto_onetimeauth_pick_best_implementation() == NULL) {
  17         return -1;
  18     }
  19     randombytes_stir();
  20     initialized = 1;
  21
  22     return 0;
  23 }