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Diffstat (limited to 'net/rxrpc/rxkad.c')
-rw-r--r--net/rxrpc/rxkad.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
index cea16838d588..cbef9ea43dec 100644
--- a/net/rxrpc/rxkad.c
+++ b/net/rxrpc/rxkad.c
@@ -46,7 +46,7 @@ struct rxkad_level2_hdr {
* alloc routine, but since we have it to hand, we use it to decrypt RESPONSE
* packets
*/
-static struct crypto_skcipher *rxkad_ci;
+static struct crypto_sync_skcipher *rxkad_ci;
static DEFINE_MUTEX(rxkad_ci_mutex);
/*
@@ -54,7 +54,7 @@ static DEFINE_MUTEX(rxkad_ci_mutex);
*/
static int rxkad_init_connection_security(struct rxrpc_connection *conn)
{
- struct crypto_skcipher *ci;
+ struct crypto_sync_skcipher *ci;
struct rxrpc_key_token *token;
int ret;
@@ -63,14 +63,14 @@ static int rxkad_init_connection_security(struct rxrpc_connection *conn)
token = conn->params.key->payload.data[0];
conn->security_ix = token->security_index;
- ci = crypto_alloc_skcipher("pcbc(fcrypt)", 0, CRYPTO_ALG_ASYNC);
+ ci = crypto_alloc_sync_skcipher("pcbc(fcrypt)", 0, 0);
if (IS_ERR(ci)) {
_debug("no cipher");
ret = PTR_ERR(ci);
goto error;
}
- if (crypto_skcipher_setkey(ci, token->kad->session_key,
+ if (crypto_sync_skcipher_setkey(ci, token->kad->session_key,
sizeof(token->kad->session_key)) < 0)
BUG();
@@ -104,7 +104,7 @@ error:
static int rxkad_prime_packet_security(struct rxrpc_connection *conn)
{
struct rxrpc_key_token *token;
- SKCIPHER_REQUEST_ON_STACK(req, conn->cipher);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, conn->cipher);
struct scatterlist sg;
struct rxrpc_crypt iv;
__be32 *tmpbuf;
@@ -128,7 +128,7 @@ static int rxkad_prime_packet_security(struct rxrpc_connection *conn)
tmpbuf[3] = htonl(conn->security_ix);
sg_init_one(&sg, tmpbuf, tmpsize);
- skcipher_request_set_tfm(req, conn->cipher);
+ skcipher_request_set_sync_tfm(req, conn->cipher);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, tmpsize, iv.x);
crypto_skcipher_encrypt(req);
@@ -167,7 +167,7 @@ static int rxkad_secure_packet_auth(const struct rxrpc_call *call,
memset(&iv, 0, sizeof(iv));
sg_init_one(&sg, sechdr, 8);
- skcipher_request_set_tfm(req, call->conn->cipher);
+ skcipher_request_set_sync_tfm(req, call->conn->cipher);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, 8, iv.x);
crypto_skcipher_encrypt(req);
@@ -212,7 +212,7 @@ static int rxkad_secure_packet_encrypt(const struct rxrpc_call *call,
memcpy(&iv, token->kad->session_key, sizeof(iv));
sg_init_one(&sg[0], sechdr, sizeof(rxkhdr));
- skcipher_request_set_tfm(req, call->conn->cipher);
+ skcipher_request_set_sync_tfm(req, call->conn->cipher);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg[0], &sg[0], sizeof(rxkhdr), iv.x);
crypto_skcipher_encrypt(req);
@@ -250,7 +250,7 @@ static int rxkad_secure_packet(struct rxrpc_call *call,
void *sechdr)
{
struct rxrpc_skb_priv *sp;
- SKCIPHER_REQUEST_ON_STACK(req, call->conn->cipher);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, call->conn->cipher);
struct rxrpc_crypt iv;
struct scatterlist sg;
u32 x, y;
@@ -279,7 +279,7 @@ static int rxkad_secure_packet(struct rxrpc_call *call,
call->crypto_buf[1] = htonl(x);
sg_init_one(&sg, call->crypto_buf, 8);
- skcipher_request_set_tfm(req, call->conn->cipher);
+ skcipher_request_set_sync_tfm(req, call->conn->cipher);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, 8, iv.x);
crypto_skcipher_encrypt(req);
@@ -352,7 +352,7 @@ static int rxkad_verify_packet_1(struct rxrpc_call *call, struct sk_buff *skb,
/* start the decryption afresh */
memset(&iv, 0, sizeof(iv));
- skcipher_request_set_tfm(req, call->conn->cipher);
+ skcipher_request_set_sync_tfm(req, call->conn->cipher);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, sg, sg, 8, iv.x);
crypto_skcipher_decrypt(req);
@@ -450,7 +450,7 @@ static int rxkad_verify_packet_2(struct rxrpc_call *call, struct sk_buff *skb,
token = call->conn->params.key->payload.data[0];
memcpy(&iv, token->kad->session_key, sizeof(iv));
- skcipher_request_set_tfm(req, call->conn->cipher);
+ skcipher_request_set_sync_tfm(req, call->conn->cipher);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, sg, sg, len, iv.x);
crypto_skcipher_decrypt(req);
@@ -506,7 +506,7 @@ static int rxkad_verify_packet(struct rxrpc_call *call, struct sk_buff *skb,
unsigned int offset, unsigned int len,
rxrpc_seq_t seq, u16 expected_cksum)
{
- SKCIPHER_REQUEST_ON_STACK(req, call->conn->cipher);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, call->conn->cipher);
struct rxrpc_crypt iv;
struct scatterlist sg;
bool aborted;
@@ -529,7 +529,7 @@ static int rxkad_verify_packet(struct rxrpc_call *call, struct sk_buff *skb,
call->crypto_buf[1] = htonl(x);
sg_init_one(&sg, call->crypto_buf, 8);
- skcipher_request_set_tfm(req, call->conn->cipher);
+ skcipher_request_set_sync_tfm(req, call->conn->cipher);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, &sg, &sg, 8, iv.x);
crypto_skcipher_encrypt(req);
@@ -755,7 +755,7 @@ static void rxkad_encrypt_response(struct rxrpc_connection *conn,
struct rxkad_response *resp,
const struct rxkad_key *s2)
{
- SKCIPHER_REQUEST_ON_STACK(req, conn->cipher);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, conn->cipher);
struct rxrpc_crypt iv;
struct scatterlist sg[1];
@@ -764,7 +764,7 @@ static void rxkad_encrypt_response(struct rxrpc_connection *conn,
sg_init_table(sg, 1);
sg_set_buf(sg, &resp->encrypted, sizeof(resp->encrypted));
- skcipher_request_set_tfm(req, conn->cipher);
+ skcipher_request_set_sync_tfm(req, conn->cipher);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, sg, sg, sizeof(resp->encrypted), iv.x);
crypto_skcipher_encrypt(req);
@@ -1021,7 +1021,7 @@ static void rxkad_decrypt_response(struct rxrpc_connection *conn,
struct rxkad_response *resp,
const struct rxrpc_crypt *session_key)
{
- SKCIPHER_REQUEST_ON_STACK(req, rxkad_ci);
+ SYNC_SKCIPHER_REQUEST_ON_STACK(req, rxkad_ci);
struct scatterlist sg[1];
struct rxrpc_crypt iv;
@@ -1031,7 +1031,7 @@ static void rxkad_decrypt_response(struct rxrpc_connection *conn,
ASSERT(rxkad_ci != NULL);
mutex_lock(&rxkad_ci_mutex);
- if (crypto_skcipher_setkey(rxkad_ci, session_key->x,
+ if (crypto_sync_skcipher_setkey(rxkad_ci, session_key->x,
sizeof(*session_key)) < 0)
BUG();
@@ -1039,7 +1039,7 @@ static void rxkad_decrypt_response(struct rxrpc_connection *conn,
sg_init_table(sg, 1);
sg_set_buf(sg, &resp->encrypted, sizeof(resp->encrypted));
- skcipher_request_set_tfm(req, rxkad_ci);
+ skcipher_request_set_sync_tfm(req, rxkad_ci);
skcipher_request_set_callback(req, 0, NULL, NULL);
skcipher_request_set_crypt(req, sg, sg, sizeof(resp->encrypted), iv.x);
crypto_skcipher_decrypt(req);
@@ -1218,7 +1218,7 @@ static void rxkad_clear(struct rxrpc_connection *conn)
_enter("");
if (conn->cipher)
- crypto_free_skcipher(conn->cipher);
+ crypto_free_sync_skcipher(conn->cipher);
}
/*
@@ -1228,7 +1228,7 @@ static int rxkad_init(void)
{
/* pin the cipher we need so that the crypto layer doesn't invoke
* keventd to go get it */
- rxkad_ci = crypto_alloc_skcipher("pcbc(fcrypt)", 0, CRYPTO_ALG_ASYNC);
+ rxkad_ci = crypto_alloc_sync_skcipher("pcbc(fcrypt)", 0, 0);
return PTR_ERR_OR_ZERO(rxkad_ci);
}
@@ -1238,7 +1238,7 @@ static int rxkad_init(void)
static void rxkad_exit(void)
{
if (rxkad_ci)
- crypto_free_skcipher(rxkad_ci);
+ crypto_free_sync_skcipher(rxkad_ci);
}
/*
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-08 17:41:49 +0300