#include "crypto_verify_8.h"

int crypto_verify(const unsigned char *x,const unsigned char *y)
{
  unsigned int differentbits = 0;
#define F(i) differentbits |= x[i] ^ y[i];
  F(0)
  F(1)
  F(2)
  F(3)
  F(4)
  F(5)
  F(6)
  F(7)
  return (1 & ((differentbits - 1) >> 8)) - 1;
}
