OVPN_NONCE_TAIL_SIZE
u8 nonce_tail_xmit[OVPN_NONCE_TAIL_SIZE];
u8 nonce_tail_recv[OVPN_NONCE_TAIL_SIZE];
OVPN_NONCE_TAIL_SIZE);
if (kc->encrypt.nonce_tail_size != OVPN_NONCE_TAIL_SIZE ||
kc->decrypt.nonce_tail_size != OVPN_NONCE_TAIL_SIZE)
OVPN_NONCE_TAIL_SIZE);
OVPN_NONCE_TAIL_SIZE);
[OVPN_A_KEYDIR_NONCE_TAIL] = NLA_POLICY_EXACT_LEN(OVPN_NONCE_TAIL_SIZE),
BUILD_BUG_ON(4 + OVPN_NONCE_TAIL_SIZE != OVPN_NONCE_SIZE);
memcpy(dest + 4, nt, OVPN_NONCE_TAIL_SIZE);
#define OVPN_NONCE_WIRE_SIZE (OVPN_NONCE_SIZE - OVPN_NONCE_TAIL_SIZE)