diff --git a/drivers/staging/rtl8192e/rtllib_crypt_tkip.c b/drivers/staging/rtl8192e/rtllib_crypt_tkip.c index 9f18be14dda69eb3fedb334ee14ffad29de7c594..f38f1f74fcd6e598aea45d6205a005c0f3d33483 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 b3343a5d0fd6c80b11c03cd5feecccad54f9012c..d11ec39171d56f006f9f2cfcd79274915c8c23a6 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 1088fa0aee0e15f83e37fd9da6730f961611113c..829fa4bd253c0b377212e5b9d7bc503592a60c07 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 b9f86be9e52b3a9689ed4306300625472965d235..d4a1bf0caa7afe1a72678175904f636a68c4944d 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); diff --git a/net/wireless/lib80211_crypt_tkip.c b/net/wireless/lib80211_crypt_tkip.c index e6bce1f130c99da0e55f2be7e11d1521e6cc2b63..346e19cbdf594a5cbf62e76fd3ecadc568e40da3 100644 --- a/net/wireless/lib80211_crypt_tkip.c +++ b/net/wireless/lib80211_crypt_tkip.c @@ -64,9 +64,9 @@ struct lib80211_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) */ @@ -99,8 +99,7 @@ static void *lib80211_tkip_init(int key_idx) 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)) { priv->tx_tfm_arc4 = NULL; goto fail; @@ -112,8 +111,7 @@ static void *lib80211_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)) { priv->rx_tfm_arc4 = NULL; goto fail; @@ -130,9 +128,9 @@ static void *lib80211_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); } @@ -144,9 +142,9 @@ static void lib80211_tkip_deinit(void *priv) struct lib80211_tkip_data *_priv = 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); } @@ -344,7 +342,7 @@ static int lib80211_tkip_hdr(struct sk_buff *skb, int hdr_len, static int lib80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) { struct lib80211_tkip_data *tkey = priv; - SKCIPHER_REQUEST_ON_STACK(req, tkey->tx_tfm_arc4); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, tkey->tx_tfm_arc4); int len; u8 rc4key[16], *pos, *icv; u32 crc; @@ -374,9 +372,9 @@ static int lib80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) 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); err = crypto_skcipher_encrypt(req); @@ -400,7 +398,7 @@ static inline int tkip_replay_check(u32 iv32_n, u16 iv16_n, static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, void *priv) { struct lib80211_tkip_data *tkey = priv; - SKCIPHER_REQUEST_ON_STACK(req, tkey->rx_tfm_arc4); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, tkey->rx_tfm_arc4); u8 rc4key[16]; u8 keyidx, *pos; u32 iv32; @@ -463,9 +461,9 @@ static int lib80211_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); err = crypto_skcipher_decrypt(req); @@ -660,9 +658,9 @@ static int lib80211_tkip_set_key(void *key, int len, u8 * seq, void *priv) struct lib80211_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/net/wireless/lib80211_crypt_wep.c b/net/wireless/lib80211_crypt_wep.c index d05f58b0fd04f5f15a0d1acccaae44d2de7411df..bdadee497f576dfa6ebe1259af684938fec791fb 100644 --- a/net/wireless/lib80211_crypt_wep.c +++ b/net/wireless/lib80211_crypt_wep.c @@ -35,8 +35,8 @@ struct lib80211_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; }; static void *lib80211_wep_init(int keyidx) @@ -48,13 +48,13 @@ static void *lib80211_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)) { 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)) { priv->rx_tfm = NULL; goto fail; @@ -66,8 +66,8 @@ static void *lib80211_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; @@ -77,8 +77,8 @@ static void lib80211_wep_deinit(void *priv) { struct lib80211_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); } @@ -129,7 +129,7 @@ static int lib80211_wep_build_iv(struct sk_buff *skb, int hdr_len, static int lib80211_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) { struct lib80211_wep_data *wep = priv; - SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, wep->tx_tfm); u32 crc, klen, len; u8 *pos, *icv; struct scatterlist sg; @@ -162,9 +162,9 @@ static int lib80211_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); err = crypto_skcipher_encrypt(req); @@ -182,7 +182,7 @@ static int lib80211_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) static int lib80211_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv) { struct lib80211_wep_data *wep = priv; - SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm); + SYNC_SKCIPHER_REQUEST_ON_STACK(req, wep->rx_tfm); u32 crc, klen, plen; u8 key[WEP_KEY_LEN + 3]; u8 keyidx, *pos, icv[4]; @@ -208,9 +208,9 @@ static int lib80211_wep_decrypt(struct sk_buff *skb, int hdr_len, void *priv) /* Apply RC4 to data and compute CRC32 over decrypted data */ plen = skb->len - hdr_len - 8; - 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); err = crypto_skcipher_decrypt(req);