| /Linux-v5.10/drivers/crypto/ |
| D | ixp4xx_crypto.c | 342 static void finish_scattered_hmac(struct crypt_ctl *crypt) in finish_scattered_hmac() argument
344 struct aead_request *req = crypt->data.aead_req; in finish_scattered_hmac()
354 dma_pool_free(buffer_pool, req_ctx->hmac_virt, crypt->icv_rev_aes); in finish_scattered_hmac()
360 struct crypt_ctl *crypt; in one_packet() local
366 crypt = crypt_phys2virt(phys); in one_packet()
368 switch (crypt->ctl_flags & CTL_FLAG_MASK) { in one_packet()
370 struct aead_request *req = crypt->data.aead_req; in one_packet()
373 free_buf_chain(dev, req_ctx->src, crypt->src_buf); in one_packet()
374 free_buf_chain(dev, req_ctx->dst, crypt->dst_buf); in one_packet()
376 finish_scattered_hmac(crypt); in one_packet()
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| /Linux-v5.10/drivers/net/wireless/intel/ipw2x00/ |
| D | libipw_tx.c | 141 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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| D | libipw_wx.c | 306 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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| D | libipw_rx.c | 269 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-v5.10/drivers/staging/rtl8192u/ieee80211/ |
| D | ieee80211_wx.c | 283 struct ieee80211_crypt_data **crypt; in ieee80211_wx_set_encode() local
300 crypt = &ieee->crypt[key]; in ieee80211_wx_set_encode()
303 if (key_provided && *crypt) { in ieee80211_wx_set_encode()
306 ieee80211_crypt_delayed_deinit(ieee, crypt); in ieee80211_wx_set_encode()
313 if (ieee->crypt[i]) { in ieee80211_wx_set_encode()
317 ieee, &ieee->crypt[i]); in ieee80211_wx_set_encode()
335 if (*crypt && (*crypt)->ops && in ieee80211_wx_set_encode()
336 strcmp((*crypt)->ops->name, "WEP") != 0) { in ieee80211_wx_set_encode()
339 ieee80211_crypt_delayed_deinit(ieee, crypt); in ieee80211_wx_set_encode()
342 if (!*crypt) { in ieee80211_wx_set_encode()
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| D | ieee80211_tx.c | 169 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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| D | ieee80211_module.c | 188 struct ieee80211_crypt_data *crypt = ieee->crypt[i]; in free_ieee80211() local
190 if (crypt) { in free_ieee80211()
191 if (crypt->ops) in free_ieee80211()
192 crypt->ops->deinit(crypt->priv); in free_ieee80211()
193 kfree(crypt); in free_ieee80211()
194 ieee->crypt[i] = NULL; in free_ieee80211()
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| D | ieee80211_softmac.c | 665 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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| D | ieee80211_crypt.c | 73 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()
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| D | ieee80211_rx.c | 334 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-v5.10/drivers/net/wireless/intersil/hostap/ |
| D | hostap_80211_tx.c | 316 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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| D | hostap_ioctl.c | 132 struct lib80211_crypt_data **crypt; in prism2_ioctl_siwencode() local
145 crypt = &local->crypt_info.crypt[i]; in prism2_ioctl_siwencode()
148 if (*crypt) in prism2_ioctl_siwencode()
149 lib80211_crypt_delayed_deinit(&local->crypt_info, crypt); in prism2_ioctl_siwencode()
153 if (*crypt != NULL && (*crypt)->ops != NULL && in prism2_ioctl_siwencode()
154 strcmp((*crypt)->ops->name, "WEP") != 0) { in prism2_ioctl_siwencode()
156 lib80211_crypt_delayed_deinit(&local->crypt_info, crypt); in prism2_ioctl_siwencode()
159 if (*crypt == NULL) { in prism2_ioctl_siwencode()
183 *crypt = new_crypt; in prism2_ioctl_siwencode()
191 (*crypt)->ops->set_key(keybuf, len, NULL, (*crypt)->priv); in prism2_ioctl_siwencode()
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| D | hostap_80211_rx.c | 650 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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| D | hostap_proc.c | 32 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()
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| D | hostap_ap.h | 78 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,
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| D | hostap_ap.c | 123 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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| /Linux-v5.10/net/wireless/ |
| D | lib80211.c | 73 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-v5.10/drivers/staging/rtl8192e/ |
| D | rtllib_wx.c | 297 struct lib80211_crypt_data **crypt; in rtllib_wx_set_encode() local
314 crypt = &ieee->crypt_info.crypt[key]; in rtllib_wx_set_encode()
316 if (key_provided && *crypt) { in rtllib_wx_set_encode()
319 lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt); in rtllib_wx_set_encode()
327 if (ieee->crypt_info.crypt[i] != NULL) { in rtllib_wx_set_encode()
331 &ieee->crypt_info.crypt[i]); in rtllib_wx_set_encode()
349 if (*crypt != NULL && (*crypt)->ops != NULL && in rtllib_wx_set_encode()
350 strcmp((*crypt)->ops->name, "R-WEP") != 0) { in rtllib_wx_set_encode()
354 lib80211_crypt_delayed_deinit(&ieee->crypt_info, crypt); in rtllib_wx_set_encode()
357 if (*crypt == NULL) { in rtllib_wx_set_encode()
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| D | rtllib_tx.c | 160 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()
568 struct lib80211_crypt_data *crypt = NULL; in rtllib_xmit_inter() local
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| /Linux-v5.10/drivers/staging/rtl8723bs/os_dep/ |
| D | ioctl_cfg80211.c | 571 param->u.crypt.err = 0; in rtw_cfg80211_ap_set_encryption()
572 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; in rtw_cfg80211_ap_set_encryption()
574 if (param_len != sizeof(struct ieee_param) + param->u.crypt.key_len) in rtw_cfg80211_ap_set_encryption()
584 if (param->u.crypt.idx >= WEP_KEYS) in rtw_cfg80211_ap_set_encryption()
601 if (strcmp(param->u.crypt.alg, "none") == 0 && (psta == NULL)) in rtw_cfg80211_ap_set_encryption()
605 DBG_8192C("clear default encryption keys, keyid =%d\n", param->u.crypt.idx); in rtw_cfg80211_ap_set_encryption()
611 if (strcmp(param->u.crypt.alg, "WEP") == 0 && (psta == NULL)) in rtw_cfg80211_ap_set_encryption()
615 wep_key_idx = param->u.crypt.idx; in rtw_cfg80211_ap_set_encryption()
616 wep_key_len = param->u.crypt.key_len; in rtw_cfg80211_ap_set_encryption()
649 memcpy(&(psecuritypriv->dot11DefKey[wep_key_idx].skey[0]), param->u.crypt.key, wep_key_len); in rtw_cfg80211_ap_set_encryption()
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| D | ioctl_linux.c | 431 param->u.crypt.err = 0; in wpa_set_encryption()
432 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; in wpa_set_encryption()
434 if (param_len < (u32)((u8 *)param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) { in wpa_set_encryption()
442 if (param->u.crypt.idx >= WEP_KEYS || in wpa_set_encryption()
443 param->u.crypt.idx >= BIP_MAX_KEYID) { in wpa_set_encryption()
454 if (strcmp(param->u.crypt.alg, "WEP") == 0) { in wpa_set_encryption()
462 wep_key_idx = param->u.crypt.idx; in wpa_set_encryption()
463 wep_key_len = param->u.crypt.key_len; in wpa_set_encryption()
497 memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); in wpa_set_encryption()
499 if (param->u.crypt.set_tx) { in wpa_set_encryption()
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| /Linux-v5.10/drivers/staging/rtl8188eu/os_dep/ |
| D | ioctl_linux.c | 352 param->u.crypt.err = 0; in wpa_set_encryption()
353 param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; in wpa_set_encryption()
355 if (param_len < (u32)((u8 *)param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) { in wpa_set_encryption()
361 if (param->u.crypt.idx >= WEP_KEYS) { in wpa_set_encryption()
370 if (strcmp(param->u.crypt.alg, "WEP") == 0) { in wpa_set_encryption()
378 wep_key_idx = param->u.crypt.idx; in wpa_set_encryption()
379 wep_key_len = param->u.crypt.key_len; in wpa_set_encryption()
410 memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); in wpa_set_encryption()
411 if (param->u.crypt.set_tx) { in wpa_set_encryption()
437 if (strcmp(param->u.crypt.alg, "none") != 0) in wpa_set_encryption()
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| /Linux-v5.10/Documentation/filesystems/ |
| D | ecryptfs.rst | 45 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
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| /Linux-v5.10/Documentation/admin-guide/device-mapper/ |
| D | dm-crypt.rst | 2 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-v5.10/drivers/staging/rtl8712/ |
| D | rtl871x_ioctl_linux.c | 83 memcpy(psta->x_UncstKey.skey, param->u.crypt.key, in handle_pairwise_key()
84 (param->u.crypt. key_len > 16 ? 16 : param->u.crypt.key_len)); in handle_pairwise_key()
85 if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ in handle_pairwise_key()
87 &(param->u.crypt.key[16]), 8); in handle_pairwise_key()
89 &(param->u.crypt.key[24]), 8); in handle_pairwise_key()
104 if (param->u.crypt.idx > 0 && in handle_group_key()
105 param->u.crypt.idx < 3) { in handle_group_key()
107 memcpy(gk[param->u.crypt.idx - 1].skey, in handle_group_key()
108 param->u.crypt.key, in handle_group_key()
109 (param->u.crypt.key_len > 16 ? 16 : in handle_group_key()
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