diff options
Diffstat (limited to 'net/ipv4/tcp_ipv4.c')
| -rw-r--r-- | net/ipv4/tcp_ipv4.c | 23 |
1 files changed, 13 insertions, 10 deletions
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c index 487ac67..4fdbf4e 100644 --- a/net/ipv4/tcp_ipv4.c +++ b/net/ipv4/tcp_ipv4.c @@ -81,7 +81,7 @@ #include <linux/proc_fs.h> #include <linux/seq_file.h> -#include <linux/crypto.h> +#include <crypto/hash.h> #include <linux/scatterlist.h> int sysctl_tcp_tw_reuse __read_mostly; @@ -1039,21 +1039,22 @@ static int tcp_v4_md5_hash_pseudoheader(struct tcp_md5sig_pool *hp, bp->len = cpu_to_be16(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_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key, __be32 daddr, __be32 saddr, 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_v4_md5_hash_pseudoheader(hp, daddr, saddr, th->doff << 2)) goto clear_hash; @@ -1061,7 +1062,8 @@ static int tcp_v4_md5_hash_hdr(char *md5_hash, const 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(); @@ -1079,7 +1081,7 @@ int tcp_v4_md5_hash_skb(char *md5_hash, const struct tcp_md5sig_key *key, const struct sk_buff *skb) { struct tcp_md5sig_pool *hp; - struct hash_desc *desc; + struct ahash_request *req; const struct tcphdr *th = tcp_hdr(skb); __be32 saddr, daddr; @@ -1095,9 +1097,9 @@ int tcp_v4_md5_hash_skb(char *md5_hash, const struct tcp_md5sig_key *key, 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_v4_md5_hash_pseudoheader(hp, daddr, saddr, skb->len)) @@ -1108,7 +1110,8 @@ int tcp_v4_md5_hash_skb(char *md5_hash, const 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(); |
