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Searched refs:iv_len (Results 1 – 25 of 49) sorted by relevance

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/drivers/net/wireless/ralink/rt2x00/
Drt2x00crypto.c65 txdesc->iv_len = hw_key->iv_len; in rt2x00crypto_create_tx_descriptor()
92 overhead += key->iv_len; in rt2x00crypto_tx_overhead()
106 if (unlikely(!txdesc->iv_len)) in rt2x00crypto_tx_copy_iv()
110 memcpy(skbdesc->iv, skb->data + txdesc->iv_offset, txdesc->iv_len); in rt2x00crypto_tx_copy_iv()
117 if (unlikely(!txdesc->iv_len)) in rt2x00crypto_tx_remove_iv()
121 memcpy(skbdesc->iv, skb->data + txdesc->iv_offset, txdesc->iv_len); in rt2x00crypto_tx_remove_iv()
124 memmove(skb->data + txdesc->iv_len, skb->data, txdesc->iv_offset); in rt2x00crypto_tx_remove_iv()
127 skb_pull(skb, txdesc->iv_len); in rt2x00crypto_tx_remove_iv()
128 txdesc->length -= txdesc->iv_len; in rt2x00crypto_tx_remove_iv()
137 const unsigned int iv_len = in rt2x00crypto_tx_insert_iv() local
[all …]
/drivers/staging/rtl8188eu/os_dep/
Dmon.c28 static void unprotect_frame(struct sk_buff *skb, int iv_len, int icv_len) in unprotect_frame() argument
36 if (skb->len < hdr_len + iv_len + icv_len) in unprotect_frame()
43 memmove(skb->data + iv_len, skb->data, hdr_len); in unprotect_frame()
44 skb_pull(skb, iv_len); in unprotect_frame()
49 int data_len, int iv_len, int icv_len) in mon_recv_decrypted() argument
62 unprotect_frame(skb, iv_len, icv_len); in mon_recv_decrypted()
85 int iv_len, icv_len; in rtl88eu_mon_recv_hook() local
99 SET_ICE_IV_LEN(iv_len, icv_len, attr->encrypt); in rtl88eu_mon_recv_hook()
102 mon_recv_decrypted(dev, data, data_len, iv_len, icv_len); in rtl88eu_mon_recv_hook()
132 mon_recv_decrypted(dev, data, frag_len, attr->iv_len, 0); in rtl88eu_mon_xmit_hook()
[all …]
/drivers/crypto/bcm/
Dspu.c41 unsigned int iv_len; in spum_dump_msg_hdr() local
282 iv_len = sctx_pl_len - in spum_dump_msg_hdr()
285 packet_log(" IV Length:%u Bytes\n", iv_len); in spum_dump_msg_hdr()
286 packet_dump(" IV: ", ptr, iv_len); in spum_dump_msg_hdr()
287 ptr += iv_len; in spum_dump_msg_hdr()
506 unsigned int assoc_len, unsigned int iv_len, in spum_assoc_resp_len() argument
543 u8 spum_aead_ivlen(enum spu_cipher_mode cipher_mode, u16 iv_len) in spum_aead_ivlen() argument
630 aead_parms->iv_len + aead_parms->aad_pad_len; in spum_create_request()
634 aead_parms->iv_len, in spum_create_request()
669 flow_log(" iv: %d\n", cipher_parms->iv_len); in spum_create_request()
[all …]
Dspu2.c385 u8 iv_len; in spu2_dump_fmd_ctrl1() local
428 iv_len = (ctrl1 & SPU2_IV_LEN) >> SPU2_IV_LEN_SHIFT; in spu2_dump_fmd_ctrl1()
429 packet_log(" Input IV len %u bytes\n", iv_len); in spu2_dump_fmd_ctrl1()
881 unsigned int assoc_len, unsigned int iv_len, in spu2_assoc_resp_len() argument
888 resp_len += iv_len; in spu2_assoc_resp_len()
903 u8 spu2_aead_ivlen(enum spu_cipher_mode cipher_mode, u16 iv_len) in spu2_aead_ivlen() argument
976 aead_parms->aad_pad_len + aead_parms->iv_len; in spu2_create_request()
981 aead_parms->iv_len, in spu2_create_request()
1013 flow_log(" iv: %d\n", cipher_parms->iv_len); in spu2_create_request()
1014 flow_dump(" iv: ", cipher_parms->iv_buf, cipher_parms->iv_len); in spu2_create_request()
[all …]
Dspu.h134 u16 iv_len; member
151 u16 iv_len; /* length of IV field between assoc data and data */ member
244 unsigned int assoc_len, unsigned int iv_len,
246 u8 spum_aead_ivlen(enum spu_cipher_mode cipher_mode, u16 iv_len);
Dspu2.h196 unsigned int assoc_len, unsigned int iv_len,
199 u16 iv_len);
Dcipher.h385 unsigned int iv_len, bool is_encrypt);
387 u16 iv_len);
/drivers/staging/rtl8712/
Drtl871x_security.h168 #define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\ argument
173 iv_len = 4; \
177 iv_len = 8; \
181 iv_len = 8; \
185 iv_len = 0; \
Drtl871x_xmit.c322 pattrib->iv_len = 4; in r8712_update_attrib()
326 pattrib->iv_len = 8; in r8712_update_attrib()
332 pattrib->iv_len = 8; in r8712_update_attrib()
336 pattrib->iv_len = 0; in r8712_update_attrib()
426 payload += pattrib->hdrlen + pattrib->iv_len; in xmitframe_addmic()
430 pattrib->iv_len - in xmitframe_addmic()
438 pattrib->hdrlen - pattrib->iv_len - in xmitframe_addmic()
641 if (pattrib->iv_len) { in r8712_xmitframe_coalesce()
671 memcpy(pframe, pattrib->iv, pattrib->iv_len); in r8712_xmitframe_coalesce()
672 pframe += pattrib->iv_len; in r8712_xmitframe_coalesce()
[all …]
Drtl871x_security.c190 payload = pframe + pattrib->iv_len + pattrib->hdrlen; in r8712_wep_encrypt()
193 hdrlen - pattrib->iv_len - in r8712_wep_encrypt()
204 pattrib->hdrlen - pattrib->iv_len - in r8712_wep_encrypt()
245 u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len; in r8712_wep_decrypt()
246 payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; in r8712_wep_decrypt()
604 payload = pframe + pattrib->iv_len + in r8712_tkip_encrypt()
617 pattrib->iv_len - in r8712_tkip_encrypt()
629 pattrib->iv_len - in r8712_tkip_encrypt()
675 payload = pframe + prxattrib->iv_len + in r8712_tkip_decrypt()
679 prxattrib->iv_len; in r8712_tkip_decrypt()
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Drtl871x_recv.c179 prxattrib->iv_len - prxattrib->icv_len - 8; in r8712_recvframe_chkmic()
182 prxattrib->iv_len; in r8712_recvframe_chkmic()
548 SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, in validate_recv_data_frame()
552 pattrib->iv_len = pattrib->icv_len = 0; in validate_recv_data_frame()
618 pattrib->iv_len); in r8712_wlanhdr_to_ethhdr()
619 psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE; in r8712_wlanhdr_to_ethhdr()
633 rmv_len = pattrib->hdrlen + pattrib->iv_len + in r8712_wlanhdr_to_ethhdr()
/drivers/net/wireless/broadcom/b43legacy/
Dxmit.c241 size_t iv_len; in generate_txhdr_fw3() local
257 iv_len = min_t(size_t, info->control.hw_key->iv_len, in generate_txhdr_fw3()
259 memcpy(txhdr->iv, ((u8 *)wlhdr) + wlhdr_len, iv_len); in generate_txhdr_fw3()
483 int iv_len; in b43legacy_rx() local
510 iv_len = 8; in b43legacy_rx()
513 iv_len = 4; in b43legacy_rx()
516 if (unlikely(skb->len < (wlhdr_len + iv_len + in b43legacy_rx()
523 memmove(skb->data + iv_len, skb->data, wlhdr_len); in b43legacy_rx()
524 skb_pull(skb, iv_len); in b43legacy_rx()
/drivers/staging/rtl8188eu/include/
Drtw_security.h185 #define SET_ICE_IV_LEN(iv_len, icv_len, encrypt) \ argument
190 iv_len = 4; \
194 iv_len = 8; \
198 iv_len = 8; \
202 iv_len = 18; \
206 iv_len = 0; \
/drivers/crypto/ccp/
Dccp-crypto-aes-galois.c88 unsigned int iv_len = 0; in ccp_aes_gcm_crypt() local
118 iv_len = AES_BLOCK_SIZE; in ccp_aes_gcm_crypt()
119 sg_init_one(iv_sg, rctx->iv, iv_len); in ccp_aes_gcm_crypt()
132 rctx->cmd.u.aes.iv_len = iv_len; in ccp_aes_gcm_crypt()
Dccp-crypto-des3.c83 unsigned int iv_len = 0; in ccp_des3_crypt() local
100 iv_len = DES3_EDE_BLOCK_SIZE; in ccp_des3_crypt()
101 sg_init_one(iv_sg, rctx->iv, iv_len); in ccp_des3_crypt()
115 rctx->cmd.u.des3.iv_len = iv_len; in ccp_des3_crypt()
Dccp-crypto-aes.c76 unsigned int iv_len = 0; in ccp_aes_crypt() local
93 iv_len = AES_BLOCK_SIZE; in ccp_aes_crypt()
94 sg_init_one(iv_sg, rctx->iv, iv_len); in ccp_aes_crypt()
107 rctx->cmd.u.aes.iv_len = iv_len; in ccp_aes_crypt()
Dccp-ops.c479 if (aes->iv_len != AES_BLOCK_SIZE) in ccp_run_aes_cmac_cmd()
540 ret = ccp_set_dm_area(&ctx, dm_offset, aes->iv, 0, aes->iv_len); in ccp_run_aes_cmac_cmd()
603 ccp_get_dm_area(&ctx, dm_offset, aes->iv, 0, aes->iv_len); in ccp_run_aes_cmac_cmd()
721 dm_offset = CCP_AES_CTX_SB_COUNT * CCP_SB_BYTES - aes->iv_len; in ccp_run_aes_gcm_cmd()
722 ret = ccp_set_dm_area(&ctx, dm_offset, aes->iv, 0, aes->iv_len); in ccp_run_aes_gcm_cmd()
815 ret = ccp_set_dm_area(&ctx, dm_offset, aes->iv, 0, aes->iv_len); in ccp_run_aes_gcm_cmd()
926 if (aes->iv_len != AES_BLOCK_SIZE) in ccp_run_aes_cmd()
982 ret = ccp_set_dm_area(&ctx, dm_offset, aes->iv, 0, aes->iv_len); in ccp_run_aes_cmd()
1059 ccp_get_dm_area(&ctx, dm_offset, aes->iv, 0, aes->iv_len); in ccp_run_aes_cmd()
1122 if (xts->iv_len != AES_BLOCK_SIZE) in ccp_run_xts_aes_cmd()
[all …]
/drivers/staging/rtl8723bs/include/
Drtw_security.h241 #define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\ argument
247 iv_len = 4;\
251 iv_len = 8;\
255 iv_len = 8;\
259 iv_len = 18;\
263 iv_len = 0;\
/drivers/staging/rtl8188eu/core/
Drtw_security.c173 payload = pframe+pattrib->iv_len+pattrib->hdrlen; in rtw_wep_encrypt()
176 length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_wep_encrypt()
184 length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_wep_encrypt()
220 length = ((struct recv_frame *)precvframe)->pkt->len-prxattrib->hdrlen-prxattrib->iv_len; in rtw_wep_decrypt()
222 payload = pframe+prxattrib->iv_len+prxattrib->hdrlen; in rtw_wep_decrypt()
605 payload = pframe+pattrib->iv_len+pattrib->hdrlen; in rtw_tkip_encrypt()
615 length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_tkip_encrypt()
618 pattrib->iv_len, pattrib->icv_len)); in rtw_tkip_encrypt()
625 length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_tkip_encrypt()
681 payload = pframe+prxattrib->iv_len+prxattrib->hdrlen; in rtw_tkip_decrypt()
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Drtw_xmit.c565 pattrib->iv_len = 4; in update_attrib()
569 pattrib->iv_len = 8; in update_attrib()
582 pattrib->iv_len = 8; in update_attrib()
586 pattrib->iv_len = 0; in update_attrib()
687 payload = payload+pattrib->hdrlen+pattrib->iv_len; in xmitframe_addmic()
690 curfragnum, pattrib->hdrlen, pattrib->iv_len)); in xmitframe_addmic()
692 …length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-((pattrib->bswenc) ? pattrib->icv_l… in xmitframe_addmic()
696 …length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-((pattrib->bswenc) ? pattrib->icv_len… in xmitframe_addmic()
932 len = pattrib->hdrlen + pattrib->iv_len; /* WLAN Header and IV */ in rtw_calculate_wlan_pkt_size_by_attribue()
1011 if (pattrib->iv_len) { in rtw_xmitframe_coalesce()
[all …]
Drtw_recv.c263 prxattrib->iv_len-prxattrib->icv_len-8; in recvframe_chkmic()
265 payload = pframe+prxattrib->hdrlen+prxattrib->iv_len; in recvframe_chkmic()
267 …rv_info_, ("\n prxattrib->iv_len=%d prxattrib->icv_len=%d\n", prxattrib->iv_len, prxattrib->icv_le… in recvframe_chkmic()
455 ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE + pfhdr->attrib.iv_len; in portctrl()
1144 SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); in validate_recv_data_frame()
1147 pattrib->iv_len = 0; in validate_recv_data_frame()
1288 psnap = (struct ieee80211_snap_hdr *)(ptr+pattrib->hdrlen + pattrib->iv_len); in wlanhdr_to_ethhdr()
1289 psnap_type = ptr+pattrib->hdrlen + pattrib->iv_len+SNAP_SIZE; in wlanhdr_to_ethhdr()
1302 rmv_len = pattrib->hdrlen + pattrib->iv_len + (bsnaphdr ? SNAP_SIZE : 0); in wlanhdr_to_ethhdr()
1306 ("\n===pattrib->hdrlen: %x, pattrib->iv_len:%x===\n\n", pattrib->hdrlen, pattrib->iv_len)); in wlanhdr_to_ethhdr()
[all …]
/drivers/staging/rtl8723bs/core/
Drtw_recv.c370 …datalen = precvframe->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len-prxattrib->icv_len-8;/* icv_le… in recvframe_chkmic()
372 payload = pframe+prxattrib->hdrlen+prxattrib->iv_len; in recvframe_chkmic()
374 …_info_, ("\n prxattrib->iv_len =%d prxattrib->icv_len =%d\n", prxattrib->iv_len, prxattrib->icv_le… in recvframe_chkmic()
594 ptr = ptr+pfhdr->attrib.hdrlen+pfhdr->attrib.iv_len+LLC_HEADER_SIZE; in portctrl()
1399 SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); in validate_recv_data_frame()
1402 pattrib->iv_len = pattrib->icv_len = 0; in validate_recv_data_frame()
1434 SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); in validate_80211w_mgmt()
1438 data_len = pattrib->pkt_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; in validate_80211w_mgmt()
1446 memcpy(mgmt_DATA, ptr+pattrib->hdrlen+pattrib->iv_len, data_len); in validate_80211w_mgmt()
1450 pattrib->pkt_len = pattrib->pkt_len - pattrib->iv_len - pattrib->icv_len; in validate_80211w_mgmt()
[all …]
Drtw_xmit.c568 pattrib->iv_len = 4; in update_attrib_sec_info()
574 pattrib->iv_len = 8; in update_attrib_sec_info()
597 pattrib->iv_len = 8; in update_attrib_sec_info()
608 pattrib->iv_len = 0; in update_attrib_sec_info()
961 payload = payload+pattrib->hdrlen+pattrib->iv_len; in xmitframe_addmic()
962 …agnum =%d pattrib->hdrlen =%d pattrib->iv_len =%d", curfragnum, pattrib->hdrlen, pattrib->iv_len)); in xmitframe_addmic()
964 …length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-((pattrib->bswenc) ? pattrib->icv_l… in xmitframe_addmic()
968 …length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-((pattrib->bswenc) ? pattrib->icv_len… in xmitframe_addmic()
1188 len = pattrib->hdrlen + pattrib->iv_len; /* WLAN Header and IV */ in rtw_calculate_wlan_pkt_size_by_attribue()
1293 if (pattrib->iv_len) { in rtw_xmitframe_coalesce()
[all …]
Drtw_security.c252 payload = pframe+pattrib->iv_len+pattrib->hdrlen; in rtw_wep_encrypt()
256 length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_wep_encrypt()
265 length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_wep_encrypt()
303 length = ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len; in rtw_wep_decrypt()
305 payload = pframe+prxattrib->iv_len+prxattrib->hdrlen; in rtw_wep_decrypt()
720 payload = pframe+pattrib->iv_len+pattrib->hdrlen; in rtw_tkip_encrypt()
732 length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_tkip_encrypt()
733 …c_, _drv_info_, ("pattrib->iv_len =%x, pattrib->icv_len =%x\n", pattrib->iv_len, pattrib->icv_len)… in rtw_tkip_encrypt()
741 length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_tkip_encrypt()
839 payload = pframe+prxattrib->iv_len+prxattrib->hdrlen; in rtw_tkip_decrypt()
[all …]
/drivers/net/wireless/st/cw1200/
Dtxrx.c510 t->hdrlen += t->tx_info->control.hw_key->iv_len; in cw1200_tx_h_crypt()
1102 size_t iv_len = 0, icv_len = 0; in cw1200_rx_cb() local
1111 iv_len = 4 /* WEP_IV_LEN */; in cw1200_rx_cb()
1115 iv_len = 8 /* TKIP_IV_LEN */; in cw1200_rx_cb()
1121 iv_len = 8 /* CCMP_HDR_LEN */; in cw1200_rx_cb()
1125 iv_len = 18 /* WAPI_HDR_LEN */; in cw1200_rx_cb()
1138 if (skb->len < hdrlen + iv_len + icv_len) { in cw1200_rx_cb()
1145 memmove(skb->data + iv_len, skb->data, hdrlen); in cw1200_rx_cb()
1146 skb_pull(skb, iv_len); in cw1200_rx_cb()

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