Lines Matching refs:ivp
142 ccmp_setiv(struct ieee80211_key *k, uint8_t *ivp)
151 ivp[0] = k->wk_keytsc >> 0; /* PN0 */
152 ivp[1] = k->wk_keytsc >> 8; /* PN1 */
153 ivp[2] = 0; /* Reserved */
154 ivp[3] = keyid | IEEE80211_WEP_EXTIV; /* KeyID | ExtID */
155 ivp[4] = k->wk_keytsc >> 16; /* PN2 */
156 ivp[5] = k->wk_keytsc >> 24; /* PN3 */
157 ivp[6] = k->wk_keytsc >> 32; /* PN4 */
158 ivp[7] = k->wk_keytsc >> 40; /* PN5 */
170 uint8_t *ivp;
195 ivp = mtod(m, uint8_t *);
196 ovbcopy(ivp + ccmp.ic_header, ivp, hdrlen);
197 ivp += hdrlen;
199 ccmp_setiv(k, ivp);
241 uint8_t *ivp, tid;
254 ivp = mtod(m, uint8_t *) + hdrlen;
255 if ((ivp[IEEE80211_WEP_IVLEN] & IEEE80211_WEP_EXTIV) == 0) {
265 pn = READ_6(ivp[0], ivp[1], ivp[4], ivp[5], ivp[6], ivp[7]);