text: #include "crypto_verify_897.h"
  
  
  int PQCLEAN_SNTRUP653_CLEAN_crypto_verify_897(const unsigned char *x, const unsigned char *y) {
      unsigned int differentbits = 0;
      int i;
  
      for (i = 0; i < PQCLEAN_SNTRUP653_CLEAN_crypto_verify_897_BYTES; ++i) {
          differentbits |= x[i] ^ y[i];
      }
  
      return (int) (1 & ((differentbits - 1) >> 8)) - 1;
  }
  