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Searched refs:crypt (Results 1 – 25 of 63) sorted by relevance

123

/linux-6.6.21/drivers/staging/rtl8723bs/os_dep/
Dioctl_linux.c55 param->u.crypt.err = 0; in wpa_set_encryption()
56 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; in wpa_set_encryption()
58 if (param_len < (u32)((u8 *)param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) { in wpa_set_encryption()
70 if (strcmp(param->u.crypt.alg, "WEP") == 0) in wpa_set_encryption()
75 if (param->u.crypt.idx > max_idx) { in wpa_set_encryption()
76 netdev_err(dev, "Error crypt.idx %d > %d\n", param->u.crypt.idx, max_idx); in wpa_set_encryption()
81 if (strcmp(param->u.crypt.alg, "WEP") == 0) { in wpa_set_encryption()
86 wep_key_idx = param->u.crypt.idx; in wpa_set_encryption()
87 wep_key_len = param->u.crypt.key_len; in wpa_set_encryption()
114 memcpy(pwep->key_material, param->u.crypt.key, pwep->key_length); in wpa_set_encryption()
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Dioctl_cfg80211.c503 char *grpkey = padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey; in rtw_cfg80211_ap_set_encryption()
504 char *txkey = padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey; in rtw_cfg80211_ap_set_encryption()
505 char *rxkey = padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey; in rtw_cfg80211_ap_set_encryption()
507 param->u.crypt.err = 0; in rtw_cfg80211_ap_set_encryption()
508 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; in rtw_cfg80211_ap_set_encryption()
510 if (param_len != sizeof(struct ieee_param) + param->u.crypt.key_len) { in rtw_cfg80211_ap_set_encryption()
518 if (param->u.crypt.idx >= WEP_KEYS) { in rtw_cfg80211_ap_set_encryption()
529 if (strcmp(param->u.crypt.alg, "none") == 0 && !psta) in rtw_cfg80211_ap_set_encryption()
532 if (strcmp(param->u.crypt.alg, "WEP") == 0 && !psta) { in rtw_cfg80211_ap_set_encryption()
533 wep_key_idx = param->u.crypt.idx; in rtw_cfg80211_ap_set_encryption()
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/linux-6.6.21/drivers/net/wireless/intel/ipw2x00/
Dlibipw_tx.c141 struct lib80211_crypt_data *crypt = in libipw_encrypt_fragment() local
142 ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx]; in libipw_encrypt_fragment()
145 if (crypt == NULL) in libipw_encrypt_fragment()
150 atomic_inc(&crypt->refcnt); in libipw_encrypt_fragment()
152 if (crypt->ops && crypt->ops->encrypt_mpdu) in libipw_encrypt_fragment()
153 res = crypt->ops->encrypt_mpdu(frag, hdr_len, crypt->priv); in libipw_encrypt_fragment()
155 atomic_dec(&crypt->refcnt); in libipw_encrypt_fragment()
259 struct lib80211_crypt_data *crypt; in libipw_xmit() local
283 crypt = ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx]; in libipw_xmit()
288 host_encrypt = ieee->host_encrypt && encrypt && crypt; in libipw_xmit()
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Dlibipw_wx.c306 struct lib80211_crypt_data **crypt; in libipw_wx_set_encode() local
325 crypt = &ieee->crypt_info.crypt[key]; in libipw_wx_set_encode()
328 if (key_provided && *crypt) { in libipw_wx_set_encode()
331 lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt); in libipw_wx_set_encode()
338 if (ieee->crypt_info.crypt[i] != NULL) { in libipw_wx_set_encode()
342 &ieee->crypt_info.crypt[i]); in libipw_wx_set_encode()
360 if (*crypt != NULL && (*crypt)->ops != NULL && in libipw_wx_set_encode()
361 strcmp((*crypt)->ops->name, "WEP") != 0) { in libipw_wx_set_encode()
364 lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt); in libipw_wx_set_encode()
367 if (*crypt == NULL && host_crypto) { in libipw_wx_set_encode()
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Dlibipw_rx.c269 struct lib80211_crypt_data *crypt) in libipw_rx_frame_decrypt() argument
274 if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL) in libipw_rx_frame_decrypt()
280 atomic_inc(&crypt->refcnt); in libipw_rx_frame_decrypt()
281 res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); in libipw_rx_frame_decrypt()
282 atomic_dec(&crypt->refcnt); in libipw_rx_frame_decrypt()
301 struct lib80211_crypt_data *crypt) in libipw_rx_frame_decrypt_msdu() argument
306 if (crypt == NULL || crypt->ops->decrypt_msdu == NULL) in libipw_rx_frame_decrypt_msdu()
312 atomic_inc(&crypt->refcnt); in libipw_rx_frame_decrypt_msdu()
313 res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv); in libipw_rx_frame_decrypt_msdu()
314 atomic_dec(&crypt->refcnt); in libipw_rx_frame_decrypt_msdu()
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/linux-6.6.21/drivers/crypto/intel/ixp4xx/
Dixp4xx_crypto.c351 static void finish_scattered_hmac(struct crypt_ctl *crypt) in finish_scattered_hmac() argument
353 struct aead_request *req = crypt->data.aead_req; in finish_scattered_hmac()
363 dma_pool_free(buffer_pool, req_ctx->hmac_virt, crypt->icv_rev_aes); in finish_scattered_hmac()
369 struct crypt_ctl *crypt; in one_packet() local
375 crypt = crypt_phys2virt(phys); in one_packet()
377 switch (crypt->ctl_flags & CTL_FLAG_MASK) { in one_packet()
379 struct aead_request *req = crypt->data.aead_req; in one_packet()
382 free_buf_chain(dev, req_ctx->src, crypt->src_buf); in one_packet()
383 free_buf_chain(dev, req_ctx->dst, crypt->dst_buf); in one_packet()
385 finish_scattered_hmac(crypt); in one_packet()
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/linux-6.6.21/drivers/staging/rtl8192u/ieee80211/
Dieee80211_wx.c281 struct ieee80211_crypt_data **crypt; in ieee80211_wx_set_encode() local
298 crypt = &ieee->crypt[key]; in ieee80211_wx_set_encode()
301 if (key_provided && *crypt) { in ieee80211_wx_set_encode()
304 ieee80211_crypt_delayed_deinit(ieee, crypt); in ieee80211_wx_set_encode()
311 if (ieee->crypt[i]) { in ieee80211_wx_set_encode()
315 ieee, &ieee->crypt[i]); in ieee80211_wx_set_encode()
333 if (*crypt && (*crypt)->ops && in ieee80211_wx_set_encode()
334 strcmp((*crypt)->ops->name, "WEP") != 0) { in ieee80211_wx_set_encode()
337 ieee80211_crypt_delayed_deinit(ieee, crypt); in ieee80211_wx_set_encode()
340 if (!*crypt) { in ieee80211_wx_set_encode()
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Dieee80211_tx.c169 struct ieee80211_crypt_data *crypt = ieee->crypt[ieee->tx_keyidx]; in ieee80211_encrypt_fragment() local
172 if (!(crypt && crypt->ops)) { in ieee80211_encrypt_fragment()
178 crypt && crypt->ops && strcmp(crypt->ops->name, "TKIP") == 0) { in ieee80211_encrypt_fragment()
197 atomic_inc(&crypt->refcnt); in ieee80211_encrypt_fragment()
199 if (crypt->ops->encrypt_msdu) in ieee80211_encrypt_fragment()
200 res = crypt->ops->encrypt_msdu(frag, hdr_len, crypt->priv); in ieee80211_encrypt_fragment()
201 if (res == 0 && crypt->ops->encrypt_mpdu) in ieee80211_encrypt_fragment()
202 res = crypt->ops->encrypt_mpdu(frag, hdr_len, crypt->priv); in ieee80211_encrypt_fragment()
204 atomic_dec(&crypt->refcnt); in ieee80211_encrypt_fragment()
548 struct ieee80211_crypt_data *crypt; in ieee80211_xmit() local
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Dieee80211_module.c185 struct ieee80211_crypt_data *crypt = ieee->crypt[i]; in free_ieee80211() local
187 if (crypt) { in free_ieee80211()
188 if (crypt->ops) in free_ieee80211()
189 crypt->ops->deinit(crypt->priv); in free_ieee80211()
190 kfree(crypt); in free_ieee80211()
191 ieee->crypt[i] = NULL; in free_ieee80211()
Dieee80211_softmac.c665 struct ieee80211_crypt_data *crypt; in ieee80211_probe_resp() local
695 crypt = ieee->crypt[ieee->tx_keyidx]; in ieee80211_probe_resp()
697 encrypt = ieee->host_encrypt && crypt && crypt->ops && in ieee80211_probe_resp()
698 ((0 == strcmp(crypt->ops->name, "WEP") || wpa_ie_len)); in ieee80211_probe_resp()
808 struct ieee80211_crypt_data *crypt; in ieee80211_assoc_resp() local
835 crypt = ieee->crypt[ieee->tx_keyidx]; in ieee80211_assoc_resp()
837 crypt = NULL; in ieee80211_assoc_resp()
839 encrypt = crypt && crypt->ops; in ieee80211_assoc_resp()
957 struct ieee80211_crypt_data *crypt; in ieee80211_association_req() local
968 crypt = ieee->crypt[ieee->tx_keyidx]; in ieee80211_association_req()
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Dieee80211_crypt.c73 struct ieee80211_crypt_data **crypt) in ieee80211_crypt_delayed_deinit() argument
78 if (!(*crypt)) in ieee80211_crypt_delayed_deinit()
81 tmp = *crypt; in ieee80211_crypt_delayed_deinit()
82 *crypt = NULL; in ieee80211_crypt_delayed_deinit()
Dieee80211_rx.c334 struct ieee80211_crypt_data *crypt) in ieee80211_rx_frame_decrypt() argument
339 if (!crypt || !crypt->ops->decrypt_mpdu) in ieee80211_rx_frame_decrypt()
349 strcmp(crypt->ops->name, "TKIP") == 0) { in ieee80211_rx_frame_decrypt()
358 atomic_inc(&crypt->refcnt); in ieee80211_rx_frame_decrypt()
359 res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); in ieee80211_rx_frame_decrypt()
360 atomic_dec(&crypt->refcnt); in ieee80211_rx_frame_decrypt()
380 int keyidx, struct ieee80211_crypt_data *crypt) in ieee80211_rx_frame_decrypt_msdu() argument
385 if (!crypt || !crypt->ops->decrypt_msdu) in ieee80211_rx_frame_decrypt_msdu()
395 atomic_inc(&crypt->refcnt); in ieee80211_rx_frame_decrypt_msdu()
396 res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv); in ieee80211_rx_frame_decrypt_msdu()
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/linux-6.6.21/drivers/staging/rtl8192e/
Drtllib_wx.c276 struct lib80211_crypt_data **crypt; in rtllib_wx_set_encode() local
291 crypt = &ieee->crypt_info.crypt[key]; in rtllib_wx_set_encode()
293 if (key_provided && *crypt) { in rtllib_wx_set_encode()
296 lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt); in rtllib_wx_set_encode()
305 if (ieee->crypt_info.crypt[i]) { in rtllib_wx_set_encode()
309 &ieee->crypt_info.crypt[i]); in rtllib_wx_set_encode()
325 if (*crypt && (*crypt)->ops && in rtllib_wx_set_encode()
326 strcmp((*crypt)->ops->name, "R-WEP") != 0) { in rtllib_wx_set_encode()
330 lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt); in rtllib_wx_set_encode()
333 if (!*crypt) { in rtllib_wx_set_encode()
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Drtllib_tx.c160 struct lib80211_crypt_data *crypt = NULL; in rtllib_encrypt_fragment() local
163 crypt = ieee->crypt_info.crypt[ieee->crypt_info.tx_keyidx]; in rtllib_encrypt_fragment()
165 if (!(crypt && crypt->ops)) { in rtllib_encrypt_fragment()
177 atomic_inc(&crypt->refcnt); in rtllib_encrypt_fragment()
179 if (crypt->ops->encrypt_msdu) in rtllib_encrypt_fragment()
180 res = crypt->ops->encrypt_msdu(frag, hdr_len, crypt->priv); in rtllib_encrypt_fragment()
181 if (res == 0 && crypt->ops->encrypt_mpdu) in rtllib_encrypt_fragment()
182 res = crypt->ops->encrypt_mpdu(frag, hdr_len, crypt->priv); in rtllib_encrypt_fragment()
184 atomic_dec(&crypt->refcnt); in rtllib_encrypt_fragment()
562 struct lib80211_crypt_data *crypt = NULL; in rtllib_xmit_inter() local
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Drtllib_rx.c274 struct lib80211_crypt_data *crypt) in rtllib_rx_frame_decrypt() argument
279 if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL) in rtllib_rx_frame_decrypt()
295 atomic_inc(&crypt->refcnt); in rtllib_rx_frame_decrypt()
296 res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); in rtllib_rx_frame_decrypt()
297 atomic_dec(&crypt->refcnt); in rtllib_rx_frame_decrypt()
314 int keyidx, struct lib80211_crypt_data *crypt) in rtllib_rx_frame_decrypt_msdu() argument
319 if (crypt == NULL || crypt->ops->decrypt_msdu == NULL) in rtllib_rx_frame_decrypt_msdu()
334 atomic_inc(&crypt->refcnt); in rtllib_rx_frame_decrypt_msdu()
335 res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv); in rtllib_rx_frame_decrypt_msdu()
336 atomic_dec(&crypt->refcnt); in rtllib_rx_frame_decrypt_msdu()
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/linux-6.6.21/drivers/net/wireless/intersil/hostap/
Dhostap_80211_tx.c316 struct lib80211_crypt_data *crypt) in hostap_tx_encrypt() argument
332 strcmp(crypt->ops->name, "TKIP") == 0) { in hostap_tx_encrypt()
347 prefix_len = crypt->ops->extra_mpdu_prefix_len + in hostap_tx_encrypt()
348 crypt->ops->extra_msdu_prefix_len; in hostap_tx_encrypt()
349 postfix_len = crypt->ops->extra_mpdu_postfix_len + in hostap_tx_encrypt()
350 crypt->ops->extra_msdu_postfix_len; in hostap_tx_encrypt()
363 atomic_inc(&crypt->refcnt); in hostap_tx_encrypt()
365 if (crypt->ops->encrypt_msdu) in hostap_tx_encrypt()
366 res = crypt->ops->encrypt_msdu(skb, hdr_len, crypt->priv); in hostap_tx_encrypt()
367 if (res == 0 && crypt->ops->encrypt_mpdu) in hostap_tx_encrypt()
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Dhostap_ioctl.c122 struct lib80211_crypt_data **crypt; in prism2_ioctl_siwencode() local
135 crypt = &local->crypt_info.crypt[i]; in prism2_ioctl_siwencode()
138 if (*crypt) in prism2_ioctl_siwencode()
139 lib80211_crypt_delayed_deinit(&local->crypt_info, crypt); in prism2_ioctl_siwencode()
143 if (*crypt != NULL && (*crypt)->ops != NULL && in prism2_ioctl_siwencode()
144 strcmp((*crypt)->ops->name, "WEP") != 0) { in prism2_ioctl_siwencode()
146 lib80211_crypt_delayed_deinit(&local->crypt_info, crypt); in prism2_ioctl_siwencode()
149 if (*crypt == NULL) { in prism2_ioctl_siwencode()
173 *crypt = new_crypt; in prism2_ioctl_siwencode()
181 (*crypt)->ops->set_key(keybuf, len, NULL, (*crypt)->priv); in prism2_ioctl_siwencode()
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Dhostap_80211_rx.c650 struct lib80211_crypt_data *crypt) in hostap_rx_frame_decrypt() argument
655 if (crypt == NULL || crypt->ops->decrypt_mpdu == NULL) in hostap_rx_frame_decrypt()
662 strcmp(crypt->ops->name, "TKIP") == 0) { in hostap_rx_frame_decrypt()
671 atomic_inc(&crypt->refcnt); in hostap_rx_frame_decrypt()
672 res = crypt->ops->decrypt_mpdu(skb, hdrlen, crypt->priv); in hostap_rx_frame_decrypt()
673 atomic_dec(&crypt->refcnt); in hostap_rx_frame_decrypt()
688 int keyidx, struct lib80211_crypt_data *crypt) in hostap_rx_frame_decrypt_msdu() argument
693 if (crypt == NULL || crypt->ops->decrypt_msdu == NULL) in hostap_rx_frame_decrypt_msdu()
699 atomic_inc(&crypt->refcnt); in hostap_rx_frame_decrypt_msdu()
700 res = crypt->ops->decrypt_msdu(skb, keyidx, hdrlen, crypt->priv); in hostap_rx_frame_decrypt_msdu()
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Dhostap_proc.c32 if (local->crypt_info.crypt[i] && in prism2_debug_proc_show()
33 local->crypt_info.crypt[i]->ops) { in prism2_debug_proc_show()
35 local->crypt_info.crypt[i]->ops->name); in prism2_debug_proc_show()
187 if (local->crypt_info.crypt[i] && in prism2_crypt_proc_show()
188 local->crypt_info.crypt[i]->ops && in prism2_crypt_proc_show()
189 local->crypt_info.crypt[i]->ops->print_stats) { in prism2_crypt_proc_show()
190 local->crypt_info.crypt[i]->ops->print_stats( in prism2_crypt_proc_show()
191 m, local->crypt_info.crypt[i]->priv); in prism2_crypt_proc_show()
Dhostap_ap.c123 if (sta->crypt) { in ap_free_sta()
124 sta->crypt->ops->deinit(sta->crypt->priv); in ap_free_sta()
125 kfree(sta->crypt); in ap_free_sta()
126 sta->crypt = NULL; in ap_free_sta()
877 if (ap->crypt) in hostap_free_data()
878 ap->crypt->deinit(ap->crypt_priv); in hostap_free_data()
879 ap->crypt = ap->crypt_priv = NULL; in hostap_free_data()
1042 if (sta->crypt && sta->crypt->ops && sta->crypt->ops->print_stats) in prism2_sta_proc_show()
1043 sta->crypt->ops->print_stats(m, sta->crypt->priv); in prism2_sta_proc_show()
1210 ap->crypt = lib80211_get_crypto_ops("WEP"); in ap_crypt_init()
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Dhostap_ap.h78 struct lib80211_crypt_data *crypt; member
213 struct lib80211_crypto_ops *crypt; member
233 struct lib80211_crypt_data *crypt; member
248 struct lib80211_crypt_data **crypt,
/linux-6.6.21/net/wireless/
Dlib80211.c73 struct lib80211_crypt_data *crypt = info->crypt[i]; in lib80211_crypt_info_free() local
74 if (crypt) { in lib80211_crypt_info_free()
75 if (crypt->ops) { in lib80211_crypt_info_free()
76 crypt->ops->deinit(crypt->priv); in lib80211_crypt_info_free()
77 module_put(crypt->ops->owner); in lib80211_crypt_info_free()
79 kfree(crypt); in lib80211_crypt_info_free()
80 info->crypt[i] = NULL; in lib80211_crypt_info_free()
137 struct lib80211_crypt_data **crypt) in lib80211_crypt_delayed_deinit() argument
142 if (*crypt == NULL) in lib80211_crypt_delayed_deinit()
145 tmp = *crypt; in lib80211_crypt_delayed_deinit()
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/linux-6.6.21/Documentation/filesystems/
Decryptfs.rst45 files (i.e., /root/crypt). Then, create the mount point directory
46 (i.e., /mnt/crypt). Now it's time to mount eCryptfs::
48 mount -t ecryptfs /root/crypt /mnt/crypt
55 echo "Hello, World" > /mnt/crypt/hello.txt
58 /root/crypt that is at least 12288 bytes in size (depending on your
65 Then umount /mnt/crypt and mount again per the instructions given
70 cat /mnt/crypt/hello.txt
/linux-6.6.21/Documentation/admin-guide/device-mapper/
Ddm-crypt.rst2 dm-crypt
5 Device-Mapper's "crypt" target provides transparent encryption of block devices
29 Cipher format also supports direct specification with kernel crypt API
73 The kernel keyring key description crypt target should look for
102 Block discard requests (a.k.a. TRIM) are passed through the crypt device.
125 Bypass dm-crypt internal workqueue and process read requests synchronously.
128 Bypass dm-crypt internal workqueue and process write requests synchronously.
161 encryption with dm-crypt using the 'cryptsetup' utility, see
167 # Create a crypt device using dmsetup
168 …dmsetup create crypt1 --table "0 `blockdev --getsz $1` crypt aes-cbc-essiv:sha256 babebabebabebabe…
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/linux-6.6.21/drivers/staging/rtl8712/
Drtl871x_ioctl_linux.c81 memcpy(psta->x_UncstKey.skey, param->u.crypt.key, in handle_pairwise_key()
82 (param->u.crypt. key_len > 16 ? 16 : param->u.crypt.key_len)); in handle_pairwise_key()
83 if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ in handle_pairwise_key()
85 &param->u.crypt.key[16], 8); in handle_pairwise_key()
87 &param->u.crypt.key[24], 8); in handle_pairwise_key()
102 if (param->u.crypt.idx > 0 && in handle_group_key()
103 param->u.crypt.idx < 3) { in handle_group_key()
105 memcpy(gk[param->u.crypt.idx - 1].skey, in handle_group_key()
106 param->u.crypt.key, in handle_group_key()
107 (param->u.crypt.key_len > 16 ? 16 : in handle_group_key()
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