timingsafe_bcmp
int timingsafe_bcmp(const void *, const void *, size_t);
return timingsafe_bcmp(A, IV, 8) != 0;
return timingsafe_bcmp(key->mic, mic, EAPOL_KEY_MIC_LEN) != 0;
if (timingsafe_bcmp(mic, mic0, 8) != 0) {
if (timingsafe_bcmp(mic0, b, IEEE80211_CCMP_MICLEN) != 0) {
if (timingsafe_bcmp(mic0, mic, IEEE80211_TKIP_MICLEN) != 0) {