Lines Matching refs:pn
110 static int ccmp_decrypt(struct ieee80211_key *, u_int64_t pn,
315 uint64_t pn; in ccmp_decap() local
339 pn = READ_6(ivp[0], ivp[1], ivp[4], ivp[5], ivp[6], ivp[7]); in ccmp_decap()
343 if (pn <= k->wk_keyrsc[tid] && !noreplaycheck) { in ccmp_decap()
347 ieee80211_notify_replay_failure(vap, wh, k, pn, tid); in ccmp_decap()
360 !ccmp_decrypt(k, pn, m, hdrlen)) in ccmp_decap()
387 if (pn > k->wk_keyrsc[tid]) in ccmp_decap()
388 k->wk_keyrsc[tid] = pn; in ccmp_decap()
500 uint32_t m, u_int64_t pn, size_t dlen, in ccmp_init_blocks() argument
523 b0[8] = pn >> 40; in ccmp_init_blocks()
524 b0[9] = pn >> 32; in ccmp_init_blocks()
525 b0[10] = pn >> 24; in ccmp_init_blocks()
526 b0[11] = pn >> 16; in ccmp_init_blocks()
527 b0[12] = pn >> 8; in ccmp_init_blocks()
528 b0[13] = pn >> 0; in ccmp_init_blocks()
703 ccmp_decrypt(struct ieee80211_key *key, u_int64_t pn, struct mbuf *m, int hdrlen) in ccmp_decrypt() argument
726 ccmp_init_blocks(&ctx->cc_aes, wh, ccmp_get_ccm_m(key), pn, in ccmp_decrypt()