-rw-r--r-- 152 lib25519-20220726/crypto_sign/ed25519/amd64-maa4/fe25519_getparity.c raw
#include "fe25519.h"

unsigned char fe25519_getparity(const fe25519 *x)
{
  fe25519 t = *x;
  fe25519_freeze(&t);
  return (unsigned char)t.v[0] & 1;
}