summaryrefslogtreecommitdiffstats
path: root/net/ipv6/tcp_ipv6.c
diff options
context:
space:
mode:
Diffstat (limited to 'net/ipv6/tcp_ipv6.c')
-rw-r--r--net/ipv6/tcp_ipv6.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
index 5c8c84273028..3447859bdc57 100644
--- a/net/ipv6/tcp_ipv6.c
+++ b/net/ipv6/tcp_ipv6.c
@@ -66,7 +66,7 @@
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
-#include <linux/crypto.h>
+#include <crypto/hash.h>
#include <linux/scatterlist.h>
static void tcp_v6_send_reset(const struct sock *sk, struct sk_buff *skb);
@@ -541,7 +541,8 @@ static int tcp_v6_md5_hash_pseudoheader(struct tcp_md5sig_pool *hp,
bp->len = cpu_to_be32(nbytes);
sg_init_one(&sg, bp, sizeof(*bp));
- return crypto_hash_update(&hp->md5_desc, &sg, sizeof(*bp));
+ ahash_request_set_crypt(hp->md5_req, &sg, NULL, sizeof(*bp));
+ return crypto_ahash_update(hp->md5_req);
}
static int tcp_v6_md5_hash_hdr(char *md5_hash, struct tcp_md5sig_key *key,
@@ -549,14 +550,14 @@ static int tcp_v6_md5_hash_hdr(char *md5_hash, struct tcp_md5sig_key *key,
const struct tcphdr *th)
{
struct tcp_md5sig_pool *hp;
- struct hash_desc *desc;
+ struct ahash_request *req;
hp = tcp_get_md5sig_pool();
if (!hp)
goto clear_hash_noput;
- desc = &hp->md5_desc;
+ req = hp->md5_req;
- if (crypto_hash_init(desc))
+ if (crypto_ahash_init(req))
goto clear_hash;
if (tcp_v6_md5_hash_pseudoheader(hp, daddr, saddr, th->doff << 2))
goto clear_hash;
@@ -564,7 +565,8 @@ static int tcp_v6_md5_hash_hdr(char *md5_hash, struct tcp_md5sig_key *key,
goto clear_hash;
if (tcp_md5_hash_key(hp, key))
goto clear_hash;
- if (crypto_hash_final(desc, md5_hash))
+ ahash_request_set_crypt(req, NULL, md5_hash, 0);
+ if (crypto_ahash_final(req))
goto clear_hash;
tcp_put_md5sig_pool();
@@ -584,7 +586,7 @@ static int tcp_v6_md5_hash_skb(char *md5_hash,
{
const struct in6_addr *saddr, *daddr;
struct tcp_md5sig_pool *hp;
- struct hash_desc *desc;
+ struct ahash_request *req;
const struct tcphdr *th = tcp_hdr(skb);
if (sk) { /* valid for establish/request sockets */
@@ -599,9 +601,9 @@ static int tcp_v6_md5_hash_skb(char *md5_hash,
hp = tcp_get_md5sig_pool();
if (!hp)
goto clear_hash_noput;
- desc = &hp->md5_desc;
+ req = hp->md5_req;
- if (crypto_hash_init(desc))
+ if (crypto_ahash_init(req))
goto clear_hash;
if (tcp_v6_md5_hash_pseudoheader(hp, daddr, saddr, skb->len))
@@ -612,7 +614,8 @@ static int tcp_v6_md5_hash_skb(char *md5_hash,
goto clear_hash;
if (tcp_md5_hash_key(hp, key))
goto clear_hash;
- if (crypto_hash_final(desc, md5_hash))
+ ahash_request_set_crypt(req, NULL, md5_hash, 0);
+ if (crypto_ahash_final(req))
goto clear_hash;
tcp_put_md5sig_pool();