summaryrefslogtreecommitdiff
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/staging/rtl8192e/rtllib_crypt_tkip.c34
-rw-r--r--drivers/staging/rtl8192e/rtllib_crypt_wep.c28
-rw-r--r--drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c34
-rw-r--r--drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c26
4 files changed, 59 insertions, 63 deletions
diff --git a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
index 9f18be14dda6..f38f1f74fcd6 100644
--- a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
+++ b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c
@@ -49,9 +49,9 @@ struct rtllib_tkip_data {
u32 dot11RSNAStatsTKIPLocalMICFailures;
int key_idx;
- struct crypto_skcipher *rx_tfm_arc4;
+ struct crypto_sync_skcipher *rx_tfm_arc4;
struct crypto_shash *rx_tfm_michael;
- struct crypto_skcipher *tx_tfm_arc4;
+ struct crypto_sync_skcipher *tx_tfm_arc4;
struct crypto_shash *tx_tfm_michael;
/* scratch buffers for virt_to_page() (crypto API) */
u8 rx_hdr[16];
@@ -66,8 +66,7 @@ static void *rtllib_tkip_init(int key_idx)
if (priv == NULL)
goto fail;
priv->key_idx = key_idx;
- priv->tx_tfm_arc4 = crypto_alloc_skcipher("ecb(arc4)", 0,
- CRYPTO_ALG_ASYNC);
+ priv->tx_tfm_arc4 = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0);
if (IS_ERR(priv->tx_tfm_arc4)) {
pr_debug("Could not allocate crypto API arc4\n");
priv->tx_tfm_arc4 = NULL;
@@ -81,8 +80,7 @@ static void *rtllib_tkip_init(int key_idx)
goto fail;
}
- priv->rx_tfm_arc4 = crypto_alloc_skcipher("ecb(arc4)", 0,
- CRYPTO_ALG_ASYNC);
+ priv->rx_tfm_arc4 = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0);
if (IS_ERR(priv->rx_tfm_arc4)) {
pr_debug("Could not allocate crypto API arc4\n");
priv->rx_tfm_arc4 = NULL;
@@ -100,9 +98,9 @@ static void *rtllib_tkip_init(int key_idx)
fail:
if (priv) {
crypto_free_shash(priv->tx_tfm_michael);
- crypto_free_skcipher(priv->tx_tfm_arc4);
+ crypto_free_sync_skcipher(priv->tx_tfm_arc4);
crypto_free_shash(priv->rx_tfm_michael);
- crypto_free_skcipher(priv->rx_tfm_arc4);
+ crypto_free_sync_skcipher(priv->rx_tfm_arc4);
kfree(priv);
}
@@ -116,9 +114,9 @@ static void rtllib_tkip_deinit(void *priv)
if (_priv) {
crypto_free_shash(_priv->tx_tfm_michael);
- crypto_free_skcipher(_priv->tx_tfm_arc4);
+ crypto_free_sync_skcipher(_priv->tx_tfm_arc4);
crypto_free_shash(_priv->rx_tfm_michael);
- crypto_free_skcipher(_priv->rx_tfm_arc4);
+ crypto_free_sync_skcipher(_priv->rx_tfm_arc4);
}
kfree(priv);
}
@@ -337,7 +335,7 @@ static int rtllib_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
*pos++ = (tkey->tx_iv32 >> 24) & 0xff;
if (!tcb_desc->bHwSec) {
- SKCIPHER_REQUEST_ON_STACK(req, tkey->tx_tfm_arc4);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, tkey->tx_tfm_arc4);
icv = skb_put(skb, 4);
crc = ~crc32_le(~0, pos, len);
@@ -349,8 +347,8 @@ static int rtllib_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
sg_init_one(&sg, pos, len+4);
- crypto_skcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
- skcipher_request_set_tfm(req, tkey->tx_tfm_arc4);
+ crypto_sync_skcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
+ skcipher_request_set_sync_tfm(req, tkey->tx_tfm_arc4);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, len + 4, NULL);
ret = crypto_skcipher_encrypt(req);
@@ -420,7 +418,7 @@ static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos += 8;
if (!tcb_desc->bHwSec || (skb->cb[0] == 1)) {
- SKCIPHER_REQUEST_ON_STACK(req, tkey->rx_tfm_arc4);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, tkey->rx_tfm_arc4);
if ((iv32 < tkey->rx_iv32 ||
(iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) &&
@@ -447,8 +445,8 @@ static int rtllib_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
sg_init_one(&sg, pos, plen+4);
- crypto_skcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
- skcipher_request_set_tfm(req, tkey->rx_tfm_arc4);
+ crypto_sync_skcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
+ skcipher_request_set_sync_tfm(req, tkey->rx_tfm_arc4);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, plen + 4, NULL);
err = crypto_skcipher_decrypt(req);
@@ -664,9 +662,9 @@ static int rtllib_tkip_set_key(void *key, int len, u8 *seq, void *priv)
struct rtllib_tkip_data *tkey = priv;
int keyidx;
struct crypto_shash *tfm = tkey->tx_tfm_michael;
- struct crypto_skcipher *tfm2 = tkey->tx_tfm_arc4;
+ struct crypto_sync_skcipher *tfm2 = tkey->tx_tfm_arc4;
struct crypto_shash *tfm3 = tkey->rx_tfm_michael;
- struct crypto_skcipher *tfm4 = tkey->rx_tfm_arc4;
+ struct crypto_sync_skcipher *tfm4 = tkey->rx_tfm_arc4;
keyidx = tkey->key_idx;
memset(tkey, 0, sizeof(*tkey));
diff --git a/drivers/staging/rtl8192e/rtllib_crypt_wep.c b/drivers/staging/rtl8192e/rtllib_crypt_wep.c
index b3343a5d0fd6..d11ec39171d5 100644
--- a/drivers/staging/rtl8192e/rtllib_crypt_wep.c
+++ b/drivers/staging/rtl8192e/rtllib_crypt_wep.c
@@ -27,8 +27,8 @@ struct prism2_wep_data {
u8 key[WEP_KEY_LEN + 1];
u8 key_len;
u8 key_idx;
- struct crypto_skcipher *tx_tfm;
- struct crypto_skcipher *rx_tfm;
+ struct crypto_sync_skcipher *tx_tfm;
+ struct crypto_sync_skcipher *rx_tfm;
};
@@ -41,13 +41,13 @@ static void *prism2_wep_init(int keyidx)
goto fail;
priv->key_idx = keyidx;
- priv->tx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
+ priv->tx_tfm = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0);
if (IS_ERR(priv->tx_tfm)) {
pr_debug("rtllib_crypt_wep: could not allocate crypto API arc4\n");
priv->tx_tfm = NULL;
goto fail;
}
- priv->rx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
+ priv->rx_tfm = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0);
if (IS_ERR(priv->rx_tfm)) {
pr_debug("rtllib_crypt_wep: could not allocate crypto API arc4\n");
priv->rx_tfm = NULL;
@@ -61,8 +61,8 @@ static void *prism2_wep_init(int keyidx)
fail:
if (priv) {
- crypto_free_skcipher(priv->tx_tfm);
- crypto_free_skcipher(priv->rx_tfm);
+ crypto_free_sync_skcipher(priv->tx_tfm);
+ crypto_free_sync_skcipher(priv->rx_tfm);
kfree(priv);
}
return NULL;
@@ -74,8 +74,8 @@ static void prism2_wep_deinit(void *priv)
struct prism2_wep_data *_priv = priv;
if (_priv) {
- crypto_free_skcipher(_priv->tx_tfm);
- crypto_free_skcipher(_priv->rx_tfm);
+ crypto_free_sync_skcipher(_priv->tx_tfm);
+ crypto_free_sync_skcipher(_priv->rx_tfm);
}
kfree(priv);
}
@@ -135,7 +135,7 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
memcpy(key + 3, wep->key, wep->key_len);
if (!tcb_desc->bHwSec) {
- SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm);
/* Append little-endian CRC32 and encrypt it to produce ICV */
crc = ~crc32_le(~0, pos, len);
@@ -146,8 +146,8 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
icv[3] = crc >> 24;
sg_init_one(&sg, pos, len+4);
- crypto_skcipher_setkey(wep->tx_tfm, key, klen);
- skcipher_request_set_tfm(req, wep->tx_tfm);
+ crypto_sync_skcipher_setkey(wep->tx_tfm, key, klen);
+ skcipher_request_set_sync_tfm(req, wep->tx_tfm);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, len + 4, NULL);
err = crypto_skcipher_encrypt(req);
@@ -199,11 +199,11 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
plen = skb->len - hdr_len - 8;
if (!tcb_desc->bHwSec) {
- SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm);
sg_init_one(&sg, pos, plen+4);
- crypto_skcipher_setkey(wep->rx_tfm, key, klen);
- skcipher_request_set_tfm(req, wep->rx_tfm);
+ crypto_sync_skcipher_setkey(wep->rx_tfm, key, klen);
+ skcipher_request_set_sync_tfm(req, wep->rx_tfm);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, plen + 4, NULL);
err = crypto_skcipher_decrypt(req);
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
index 1088fa0aee0e..829fa4bd253c 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_tkip.c
@@ -53,9 +53,9 @@ struct ieee80211_tkip_data {
int key_idx;
- struct crypto_skcipher *rx_tfm_arc4;
+ struct crypto_sync_skcipher *rx_tfm_arc4;
struct crypto_shash *rx_tfm_michael;
- struct crypto_skcipher *tx_tfm_arc4;
+ struct crypto_sync_skcipher *tx_tfm_arc4;
struct crypto_shash *tx_tfm_michael;
/* scratch buffers for virt_to_page() (crypto API) */
@@ -71,8 +71,7 @@ static void *ieee80211_tkip_init(int key_idx)
goto fail;
priv->key_idx = key_idx;
- priv->tx_tfm_arc4 = crypto_alloc_skcipher("ecb(arc4)", 0,
- CRYPTO_ALG_ASYNC);
+ priv->tx_tfm_arc4 = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0);
if (IS_ERR(priv->tx_tfm_arc4)) {
printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
"crypto API arc4\n");
@@ -88,8 +87,7 @@ static void *ieee80211_tkip_init(int key_idx)
goto fail;
}
- priv->rx_tfm_arc4 = crypto_alloc_skcipher("ecb(arc4)", 0,
- CRYPTO_ALG_ASYNC);
+ priv->rx_tfm_arc4 = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0);
if (IS_ERR(priv->rx_tfm_arc4)) {
printk(KERN_DEBUG "ieee80211_crypt_tkip: could not allocate "
"crypto API arc4\n");
@@ -110,9 +108,9 @@ static void *ieee80211_tkip_init(int key_idx)
fail:
if (priv) {
crypto_free_shash(priv->tx_tfm_michael);
- crypto_free_skcipher(priv->tx_tfm_arc4);
+ crypto_free_sync_skcipher(priv->tx_tfm_arc4);
crypto_free_shash(priv->rx_tfm_michael);
- crypto_free_skcipher(priv->rx_tfm_arc4);
+ crypto_free_sync_skcipher(priv->rx_tfm_arc4);
kfree(priv);
}
@@ -126,9 +124,9 @@ static void ieee80211_tkip_deinit(void *priv)
if (_priv) {
crypto_free_shash(_priv->tx_tfm_michael);
- crypto_free_skcipher(_priv->tx_tfm_arc4);
+ crypto_free_sync_skcipher(_priv->tx_tfm_arc4);
crypto_free_shash(_priv->rx_tfm_michael);
- crypto_free_skcipher(_priv->rx_tfm_arc4);
+ crypto_free_sync_skcipher(_priv->rx_tfm_arc4);
}
kfree(priv);
}
@@ -340,7 +338,7 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
*pos++ = (tkey->tx_iv32 >> 24) & 0xff;
if (!tcb_desc->bHwSec) {
- SKCIPHER_REQUEST_ON_STACK(req, tkey->tx_tfm_arc4);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, tkey->tx_tfm_arc4);
icv = skb_put(skb, 4);
crc = ~crc32_le(~0, pos, len);
@@ -348,9 +346,9 @@ static int ieee80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
icv[1] = crc >> 8;
icv[2] = crc >> 16;
icv[3] = crc >> 24;
- crypto_skcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
+ crypto_sync_skcipher_setkey(tkey->tx_tfm_arc4, rc4key, 16);
sg_init_one(&sg, pos, len+4);
- skcipher_request_set_tfm(req, tkey->tx_tfm_arc4);
+ skcipher_request_set_sync_tfm(req, tkey->tx_tfm_arc4);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, len + 4, NULL);
ret = crypto_skcipher_encrypt(req);
@@ -418,7 +416,7 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
pos += 8;
if (!tcb_desc->bHwSec) {
- SKCIPHER_REQUEST_ON_STACK(req, tkey->rx_tfm_arc4);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, tkey->rx_tfm_arc4);
if (iv32 < tkey->rx_iv32 ||
(iv32 == tkey->rx_iv32 && iv16 <= tkey->rx_iv16)) {
@@ -440,10 +438,10 @@ static int ieee80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
plen = skb->len - hdr_len - 12;
- crypto_skcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
+ crypto_sync_skcipher_setkey(tkey->rx_tfm_arc4, rc4key, 16);
sg_init_one(&sg, pos, plen+4);
- skcipher_request_set_tfm(req, tkey->rx_tfm_arc4);
+ skcipher_request_set_sync_tfm(req, tkey->rx_tfm_arc4);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, plen + 4, NULL);
@@ -663,9 +661,9 @@ static int ieee80211_tkip_set_key(void *key, int len, u8 *seq, void *priv)
struct ieee80211_tkip_data *tkey = priv;
int keyidx;
struct crypto_shash *tfm = tkey->tx_tfm_michael;
- struct crypto_skcipher *tfm2 = tkey->tx_tfm_arc4;
+ struct crypto_sync_skcipher *tfm2 = tkey->tx_tfm_arc4;
struct crypto_shash *tfm3 = tkey->rx_tfm_michael;
- struct crypto_skcipher *tfm4 = tkey->rx_tfm_arc4;
+ struct crypto_sync_skcipher *tfm4 = tkey->rx_tfm_arc4;
keyidx = tkey->key_idx;
memset(tkey, 0, sizeof(*tkey));
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c
index b9f86be9e52b..d4a1bf0caa7a 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_crypt_wep.c
@@ -32,8 +32,8 @@ struct prism2_wep_data {
u8 key[WEP_KEY_LEN + 1];
u8 key_len;
u8 key_idx;
- struct crypto_skcipher *tx_tfm;
- struct crypto_skcipher *rx_tfm;
+ struct crypto_sync_skcipher *tx_tfm;
+ struct crypto_sync_skcipher *rx_tfm;
};
@@ -46,10 +46,10 @@ static void *prism2_wep_init(int keyidx)
return NULL;
priv->key_idx = keyidx;
- priv->tx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
+ priv->tx_tfm = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0);
if (IS_ERR(priv->tx_tfm))
goto free_priv;
- priv->rx_tfm = crypto_alloc_skcipher("ecb(arc4)", 0, CRYPTO_ALG_ASYNC);
+ priv->rx_tfm = crypto_alloc_sync_skcipher("ecb(arc4)", 0, 0);
if (IS_ERR(priv->rx_tfm))
goto free_tx;
@@ -58,7 +58,7 @@ static void *prism2_wep_init(int keyidx)
return priv;
free_tx:
- crypto_free_skcipher(priv->tx_tfm);
+ crypto_free_sync_skcipher(priv->tx_tfm);
free_priv:
kfree(priv);
return NULL;
@@ -70,8 +70,8 @@ static void prism2_wep_deinit(void *priv)
struct prism2_wep_data *_priv = priv;
if (_priv) {
- crypto_free_skcipher(_priv->tx_tfm);
- crypto_free_skcipher(_priv->rx_tfm);
+ crypto_free_sync_skcipher(_priv->tx_tfm);
+ crypto_free_sync_skcipher(_priv->rx_tfm);
}
kfree(priv);
}
@@ -128,7 +128,7 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
memcpy(key + 3, wep->key, wep->key_len);
if (!tcb_desc->bHwSec) {
- SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm);
/* Append little-endian CRC32 and encrypt it to produce ICV */
crc = ~crc32_le(~0, pos, len);
@@ -138,10 +138,10 @@ static int prism2_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv)
icv[2] = crc >> 16;
icv[3] = crc >> 24;
- crypto_skcipher_setkey(wep->tx_tfm, key, klen);
+ crypto_sync_skcipher_setkey(wep->tx_tfm, key, klen);
sg_init_one(&sg, pos, len+4);
- skcipher_request_set_tfm(req, wep->tx_tfm);
+ skcipher_request_set_sync_tfm(req, wep->tx_tfm);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, len + 4, NULL);
@@ -193,12 +193,12 @@ static int prism2_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv)
plen = skb->len - hdr_len - 8;
if (!tcb_desc->bHwSec) {
- SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm);
- crypto_skcipher_setkey(wep->rx_tfm, key, klen);
+ crypto_sync_skcipher_setkey(wep->rx_tfm, key, klen);
sg_init_one(&sg, pos, plen+4);
- skcipher_request_set_tfm(req, wep->rx_tfm);
+ skcipher_request_set_sync_tfm(req, wep->rx_tfm);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, plen + 4, NULL);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-30 13:43:01 +0300