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Searched refs:iv_len (Results 1 – 25 of 57) sorted by relevance

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/Linux-v5.15/drivers/net/wireless/ralink/rt2x00/
Drt2x00crypto.c54 txdesc->iv_len = hw_key->iv_len; in rt2x00crypto_create_tx_descriptor()
81 overhead += key->iv_len; in rt2x00crypto_tx_overhead()
95 if (unlikely(!txdesc->iv_len)) in rt2x00crypto_tx_copy_iv()
99 memcpy(skbdesc->iv, skb->data + txdesc->iv_offset, txdesc->iv_len); in rt2x00crypto_tx_copy_iv()
106 if (unlikely(!txdesc->iv_len)) in rt2x00crypto_tx_remove_iv()
110 memcpy(skbdesc->iv, skb->data + txdesc->iv_offset, txdesc->iv_len); in rt2x00crypto_tx_remove_iv()
113 memmove(skb->data + txdesc->iv_len, skb->data, txdesc->iv_offset); in rt2x00crypto_tx_remove_iv()
116 skb_pull(skb, txdesc->iv_len); in rt2x00crypto_tx_remove_iv()
117 txdesc->length -= txdesc->iv_len; in rt2x00crypto_tx_remove_iv()
126 const unsigned int iv_len = in rt2x00crypto_tx_insert_iv() local
[all …]
/Linux-v5.15/drivers/crypto/bcm/
Dspu.c27 unsigned int iv_len; in spum_dump_msg_hdr() local
264 iv_len = sctx_pl_len - in spum_dump_msg_hdr()
267 packet_log(" IV Length:%u Bytes\n", iv_len); in spum_dump_msg_hdr()
268 packet_dump(" IV: ", ptr, iv_len); in spum_dump_msg_hdr()
269 ptr += iv_len; in spum_dump_msg_hdr()
486 unsigned int assoc_len, unsigned int iv_len, in spum_assoc_resp_len() argument
523 u8 spum_aead_ivlen(enum spu_cipher_mode cipher_mode, u16 iv_len) in spum_aead_ivlen() argument
610 aead_parms->iv_len + aead_parms->aad_pad_len; in spum_create_request()
614 aead_parms->iv_len, in spum_create_request()
649 flow_log(" iv: %d\n", cipher_parms->iv_len); in spum_create_request()
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Dspu2.c374 u8 iv_len; in spu2_dump_fmd_ctrl1() local
417 iv_len = (ctrl1 & SPU2_IV_LEN) >> SPU2_IV_LEN_SHIFT; in spu2_dump_fmd_ctrl1()
418 packet_log(" Input IV len %u bytes\n", iv_len); in spu2_dump_fmd_ctrl1()
875 unsigned int assoc_len, unsigned int iv_len, in spu2_assoc_resp_len() argument
882 resp_len += iv_len; in spu2_assoc_resp_len()
897 u8 spu2_aead_ivlen(enum spu_cipher_mode cipher_mode, u16 iv_len) in spu2_aead_ivlen() argument
970 aead_parms->aad_pad_len + aead_parms->iv_len; in spu2_create_request()
974 aead_parms->iv_len, in spu2_create_request()
1005 flow_log(" iv: %d\n", cipher_parms->iv_len); in spu2_create_request()
1006 flow_dump(" iv: ", cipher_parms->iv_buf, cipher_parms->iv_len); in spu2_create_request()
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Dspu.h124 u16 iv_len; member
141 u16 iv_len; /* length of IV field between assoc data and data */ member
234 unsigned int assoc_len, unsigned int iv_len,
236 u8 spum_aead_ivlen(enum spu_cipher_mode cipher_mode, u16 iv_len);
Dspu2.h185 unsigned int assoc_len, unsigned int iv_len,
188 u16 iv_len);
/Linux-v5.15/drivers/staging/rtl8723bs/include/
Drtw_security.h197 #define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\ argument
203 iv_len = 4;\
207 iv_len = 8;\
211 iv_len = 8;\
215 iv_len = 18;\
219 iv_len = 0;\
/Linux-v5.15/drivers/staging/rtl8712/
Drtl871x_security.h156 #define SET_ICE_IV_LEN(iv_len, icv_len, encrypt)\ argument
161 iv_len = 4; \
165 iv_len = 8; \
169 iv_len = 8; \
173 iv_len = 0; \
Drtl871x_xmit.c310 pattrib->iv_len = 4; in r8712_update_attrib()
314 pattrib->iv_len = 8; in r8712_update_attrib()
320 pattrib->iv_len = 8; in r8712_update_attrib()
324 pattrib->iv_len = 0; in r8712_update_attrib()
412 payload += pattrib->hdrlen + pattrib->iv_len; in xmitframe_addmic()
416 pattrib->iv_len - in xmitframe_addmic()
424 pattrib->hdrlen - pattrib->iv_len - in xmitframe_addmic()
624 if (pattrib->iv_len) { in r8712_xmitframe_coalesce()
651 memcpy(pframe, pattrib->iv, pattrib->iv_len); in r8712_xmitframe_coalesce()
652 pframe += pattrib->iv_len; in r8712_xmitframe_coalesce()
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Drtl871x_security.c177 payload = pframe + pattrib->iv_len + pattrib->hdrlen; in r8712_wep_encrypt()
181 pattrib->iv_len - in r8712_wep_encrypt()
192 pattrib->hdrlen - pattrib->iv_len - in r8712_wep_encrypt()
233 u.hdr.len - prxattrib->hdrlen - prxattrib->iv_len; in r8712_wep_decrypt()
234 payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; in r8712_wep_decrypt()
592 payload = pframe + pattrib->iv_len + in r8712_tkip_encrypt()
605 pattrib->iv_len - in r8712_tkip_encrypt()
617 pattrib->iv_len - in r8712_tkip_encrypt()
663 payload = pframe + prxattrib->iv_len + in r8712_tkip_decrypt()
667 prxattrib->iv_len; in r8712_tkip_decrypt()
[all …]
Drtl871x_recv.c163 prxattrib->iv_len - prxattrib->icv_len - 8; in r8712_recvframe_chkmic()
166 prxattrib->iv_len; in r8712_recvframe_chkmic()
532 SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, in validate_recv_data_frame()
536 pattrib->iv_len = pattrib->icv_len = 0; in validate_recv_data_frame()
602 pattrib->iv_len); in r8712_wlanhdr_to_ethhdr()
603 psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE; in r8712_wlanhdr_to_ethhdr()
617 rmv_len = pattrib->hdrlen + pattrib->iv_len + in r8712_wlanhdr_to_ethhdr()
/Linux-v5.15/drivers/net/wireless/broadcom/b43legacy/
Dxmit.c228 size_t iv_len; in generate_txhdr_fw3() local
244 iv_len = min_t(size_t, info->control.hw_key->iv_len, in generate_txhdr_fw3()
246 memcpy(txhdr->iv, ((u8 *)wlhdr) + wlhdr_len, iv_len); in generate_txhdr_fw3()
470 int iv_len; in b43legacy_rx() local
497 iv_len = 8; in b43legacy_rx()
500 iv_len = 4; in b43legacy_rx()
503 if (unlikely(skb->len < (wlhdr_len + iv_len + in b43legacy_rx()
510 memmove(skb->data + iv_len, skb->data, wlhdr_len); in b43legacy_rx()
511 skb_pull(skb, iv_len); in b43legacy_rx()
/Linux-v5.15/drivers/crypto/ccp/
Dccp-crypto-aes-galois.c82 unsigned int iv_len = 0; in ccp_aes_gcm_crypt() local
112 iv_len = AES_BLOCK_SIZE; in ccp_aes_gcm_crypt()
113 sg_init_one(iv_sg, rctx->iv, iv_len); in ccp_aes_gcm_crypt()
126 rctx->cmd.u.aes.iv_len = iv_len; in ccp_aes_gcm_crypt()
Dccp-crypto-des3.c66 unsigned int iv_len = 0; in ccp_des3_crypt() local
83 iv_len = DES3_EDE_BLOCK_SIZE; in ccp_des3_crypt()
84 sg_init_one(iv_sg, rctx->iv, iv_len); in ccp_des3_crypt()
98 rctx->cmd.u.des3.iv_len = iv_len; in ccp_des3_crypt()
Dccp-crypto-aes.c71 unsigned int iv_len = 0; in ccp_aes_crypt() local
88 iv_len = AES_BLOCK_SIZE; in ccp_aes_crypt()
89 sg_init_one(iv_sg, rctx->iv, iv_len); in ccp_aes_crypt()
102 rctx->cmd.u.aes.iv_len = iv_len; in ccp_aes_crypt()
/Linux-v5.15/drivers/staging/r8188eu/include/
Drtw_security.h175 #define SET_ICE_IV_LEN(iv_len, icv_len, encrypt) \ argument
180 iv_len = 4; \
184 iv_len = 8; \
188 iv_len = 8; \
192 iv_len = 18; \
196 iv_len = 0; \
/Linux-v5.15/include/linux/
Dccp.h180 u32 iv_len; /* In bytes */ member
240 u32 iv_len; /* In bytes */ member
351 u32 iv_len; /* In bytes */ member
/Linux-v5.15/include/uapi/linux/
Dvirtio_crypto.h293 __le32 iv_len; member
322 __le32 iv_len; member
350 __le32 iv_len; member
/Linux-v5.15/drivers/staging/r8188eu/core/
Drtw_security.c114 payload = pframe + pattrib->iv_len + pattrib->hdrlen; in rtw_wep_encrypt()
117 length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; in rtw_wep_encrypt()
125 length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; in rtw_wep_encrypt()
159 length = ((struct recv_frame *)precvframe)->len - prxattrib->hdrlen - prxattrib->iv_len; in rtw_wep_decrypt()
161 payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; in rtw_wep_decrypt()
548 payload = pframe + pattrib->iv_len + pattrib->hdrlen; in rtw_tkip_encrypt()
558 length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; in rtw_tkip_encrypt()
565 length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; in rtw_tkip_encrypt()
623 payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; in rtw_tkip_decrypt()
624 length = ((struct recv_frame *)precvframe)->len - prxattrib->hdrlen - prxattrib->iv_len; in rtw_tkip_decrypt()
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Drtw_xmit.c551 pattrib->iv_len = 4; in update_attrib()
555 pattrib->iv_len = 8; in update_attrib()
564 pattrib->iv_len = 8; in update_attrib()
568 pattrib->iv_len = 0; in update_attrib()
654 payload = payload + pattrib->hdrlen + pattrib->iv_len; in xmitframe_addmic()
656 …length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - ((pattrib->bswenc) ? pattrib-… in xmitframe_addmic()
660 …length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - ((pattrib->bswenc) ? pattrib->i… in xmitframe_addmic()
873 len = pattrib->hdrlen + pattrib->iv_len; /* WLAN Header and IV */ in rtw_calculate_wlan_pkt_size_by_attribue()
953 if (pattrib->iv_len) { in rtw_xmitframe_coalesce()
975 memcpy(pframe, pattrib->iv, pattrib->iv_len); in rtw_xmitframe_coalesce()
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/Linux-v5.15/drivers/staging/rtl8723bs/core/
Drtw_security.c68 payload = pframe+pattrib->iv_len+pattrib->hdrlen; in rtw_wep_encrypt()
72 length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_wep_encrypt()
81 length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_wep_encrypt()
117 length = ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len; in rtw_wep_decrypt()
119 payload = pframe+prxattrib->iv_len+prxattrib->hdrlen; in rtw_wep_decrypt()
496 payload = pframe+pattrib->iv_len+pattrib->hdrlen; in rtw_tkip_encrypt()
508 length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_tkip_encrypt()
516 length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-pattrib->icv_len; in rtw_tkip_encrypt()
605 payload = pframe+prxattrib->iv_len+prxattrib->hdrlen; in rtw_tkip_decrypt()
606 length = ((union recv_frame *)precvframe)->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len; in rtw_tkip_decrypt()
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Drtw_recv.c341 …datalen = precvframe->u.hdr.len-prxattrib->hdrlen-prxattrib->iv_len-prxattrib->icv_len-8;/* icv_le… in recvframe_chkmic()
343 payload = pframe+prxattrib->hdrlen+prxattrib->iv_len; in recvframe_chkmic()
483 ptr = ptr + pfhdr->attrib.hdrlen + pfhdr->attrib.iv_len + LLC_HEADER_LENGTH; in portctrl()
1074 wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len; in recvframe_defrag()
1335 SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); in validate_recv_data_frame()
1338 pattrib->iv_len = pattrib->icv_len = 0; in validate_recv_data_frame()
1367 SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); in validate_80211w_mgmt()
1371 data_len = pattrib->pkt_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; in validate_80211w_mgmt()
1378 memcpy(mgmt_DATA, ptr+pattrib->hdrlen+pattrib->iv_len, data_len); in validate_80211w_mgmt()
1382 pattrib->pkt_len = pattrib->pkt_len - pattrib->iv_len - pattrib->icv_len; in validate_80211w_mgmt()
[all …]
Drtw_xmit.c509 pattrib->iv_len = 4; in update_attrib_sec_info()
515 pattrib->iv_len = 8; in update_attrib_sec_info()
534 pattrib->iv_len = 8; in update_attrib_sec_info()
545 pattrib->iv_len = 0; in update_attrib_sec_info()
806 payload = payload+pattrib->hdrlen+pattrib->iv_len; in xmitframe_addmic()
809 …length = pattrib->last_txcmdsz-pattrib->hdrlen-pattrib->iv_len-((pattrib->bswenc) ? pattrib->icv_l… in xmitframe_addmic()
813 …length = pxmitpriv->frag_len-pattrib->hdrlen-pattrib->iv_len-((pattrib->bswenc) ? pattrib->icv_len… in xmitframe_addmic()
994 len = pattrib->hdrlen + pattrib->iv_len; /* WLAN Header and IV */ in rtw_calculate_wlan_pkt_size_by_attribue()
1065 if (pattrib->iv_len) { in rtw_xmitframe_coalesce()
1066 memcpy(pframe, pattrib->iv, pattrib->iv_len); in rtw_xmitframe_coalesce()
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/Linux-v5.15/net/mac80211/
Dkey.c562 key->conf.iv_len = IEEE80211_WEP_IV_LEN; in ieee80211_key_alloc()
566 key->conf.iv_len = IEEE80211_TKIP_IV_LEN; in ieee80211_key_alloc()
579 key->conf.iv_len = IEEE80211_CCMP_HDR_LEN; in ieee80211_key_alloc()
600 key->conf.iv_len = IEEE80211_CCMP_256_HDR_LEN; in ieee80211_key_alloc()
619 key->conf.iv_len = 0; in ieee80211_key_alloc()
642 key->conf.iv_len = 0; in ieee80211_key_alloc()
661 key->conf.iv_len = IEEE80211_GCMP_HDR_LEN; in ieee80211_key_alloc()
685 key->conf.iv_len = cs->hdr_len; in ieee80211_key_alloc()
/Linux-v5.15/crypto/
Dtcrypt.c258 unsigned int i, j, iv_len; in test_mb_aead_speed() local
377 iv_len = crypto_aead_ivsize(tfm); in test_mb_aead_speed()
378 if (iv_len) in test_mb_aead_speed()
379 memset(iv, 0xff, iv_len); in test_mb_aead_speed()
545 unsigned int iv_len; in test_aead_speed() local
633 iv_len = crypto_aead_ivsize(tfm); in test_aead_speed()
634 if (iv_len) in test_aead_speed()
635 memset(iv, 0xff, iv_len); in test_aead_speed()
1268 unsigned int i, j, iv_len; in test_mb_skcipher_speed() local
1363 iv_len = crypto_skcipher_ivsize(tfm); in test_mb_skcipher_speed()
[all …]
/Linux-v5.15/drivers/net/wireless/st/cw1200/
Dtxrx.c507 t->hdrlen += t->tx_info->control.hw_key->iv_len; in cw1200_tx_h_crypt()
1099 size_t iv_len = 0, icv_len = 0; in cw1200_rx_cb() local
1108 iv_len = 4 /* WEP_IV_LEN */; in cw1200_rx_cb()
1112 iv_len = 8 /* TKIP_IV_LEN */; in cw1200_rx_cb()
1118 iv_len = 8 /* CCMP_HDR_LEN */; in cw1200_rx_cb()
1122 iv_len = 18 /* WAPI_HDR_LEN */; in cw1200_rx_cb()
1135 if (skb->len < hdrlen + iv_len + icv_len) { in cw1200_rx_cb()
1142 memmove(skb->data + iv_len, skb->data, hdrlen); in cw1200_rx_cb()
1143 skb_pull(skb, iv_len); in cw1200_rx_cb()

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