*/
static struct xfrm_algo_desc aalg_list[] = {
{
- .name = "digest_null",
+ .name = "hmac(digest_null)",
+ .compat = "digest_null",
.uinfo = {
.auth = {
}
},
{
- .name = "md5",
+ .name = "hmac(md5)",
+ .compat = "md5",
.uinfo = {
.auth = {
}
},
{
- .name = "sha1",
+ .name = "hmac(sha1)",
+ .compat = "sha1",
.uinfo = {
.auth = {
}
},
{
- .name = "sha256",
+ .name = "hmac(sha256)",
+ .compat = "sha256",
.uinfo = {
.auth = {
}
},
{
- .name = "ripemd160",
+ .name = "hmac(ripemd160)",
+ .compat = "ripemd160",
.uinfo = {
.auth = {
EXPORT_SYMBOL_GPL(xfrm_calg_get_byid);
static struct xfrm_algo_desc *xfrm_get_byname(struct xfrm_algo_desc *list,
- int entries, char *name,
- int probe)
+ int entries, u32 type, u32 mask,
+ char *name, int probe)
{
int i, status;
if (!probe)
break;
- status = crypto_alg_available(name, 0);
+ status = crypto_has_alg(name, type, mask | CRYPTO_ALG_ASYNC);
if (!status)
break;
struct xfrm_algo_desc *xfrm_aalg_get_byname(char *name, int probe)
{
- return xfrm_get_byname(aalg_list, aalg_entries(), name, probe);
+ return xfrm_get_byname(aalg_list, aalg_entries(),
+ CRYPTO_ALG_TYPE_HASH, CRYPTO_ALG_TYPE_HASH_MASK,
+ name, probe);
}
EXPORT_SYMBOL_GPL(xfrm_aalg_get_byname);
struct xfrm_algo_desc *xfrm_ealg_get_byname(char *name, int probe)
{
- return xfrm_get_byname(ealg_list, ealg_entries(), name, probe);
+ return xfrm_get_byname(ealg_list, ealg_entries(),
+ CRYPTO_ALG_TYPE_BLKCIPHER, CRYPTO_ALG_TYPE_MASK,
+ name, probe);
}
EXPORT_SYMBOL_GPL(xfrm_ealg_get_byname);
struct xfrm_algo_desc *xfrm_calg_get_byname(char *name, int probe)
{
- return xfrm_get_byname(calg_list, calg_entries(), name, probe);
+ return xfrm_get_byname(calg_list, calg_entries(),
+ CRYPTO_ALG_TYPE_COMPRESS, CRYPTO_ALG_TYPE_MASK,
+ name, probe);
}
EXPORT_SYMBOL_GPL(xfrm_calg_get_byname);
BUG_ON(in_softirq());
for (i = 0; i < aalg_entries(); i++) {
- status = crypto_alg_available(aalg_list[i].name, 0);
+ status = crypto_has_hash(aalg_list[i].name, 0,
+ CRYPTO_ALG_ASYNC);
if (aalg_list[i].available != status)
aalg_list[i].available = status;
}
for (i = 0; i < ealg_entries(); i++) {
- status = crypto_alg_available(ealg_list[i].name, 0);
+ status = crypto_has_blkcipher(ealg_list[i].name, 0,
+ CRYPTO_ALG_ASYNC);
if (ealg_list[i].available != status)
ealg_list[i].available = status;
}
for (i = 0; i < calg_entries(); i++) {
- status = crypto_alg_available(calg_list[i].name, 0);
+ status = crypto_has_comp(calg_list[i].name, 0,
+ CRYPTO_ALG_ASYNC);
if (calg_list[i].available != status)
calg_list[i].available = status;
}
/* Move to common area: it is shared with AH. */
-void skb_icv_walk(const struct sk_buff *skb, struct crypto_tfm *tfm,
- int offset, int len, icv_update_fn_t icv_update)
+int skb_icv_walk(const struct sk_buff *skb, struct hash_desc *desc,
+ int offset, int len, icv_update_fn_t icv_update)
{
int start = skb_headlen(skb);
int i, copy = start - offset;
+ int err;
struct scatterlist sg;
/* Checksum header. */
sg.offset = (unsigned long)(skb->data + offset) % PAGE_SIZE;
sg.length = copy;
- icv_update(tfm, &sg, 1);
+ err = icv_update(desc, &sg, copy);
+ if (unlikely(err))
+ return err;
if ((len -= copy) == 0)
- return;
+ return 0;
offset += copy;
}
sg.offset = frag->page_offset + offset-start;
sg.length = copy;
- icv_update(tfm, &sg, 1);
+ err = icv_update(desc, &sg, copy);
+ if (unlikely(err))
+ return err;
if (!(len -= copy))
- return;
+ return 0;
offset += copy;
}
start = end;
if ((copy = end - offset) > 0) {
if (copy > len)
copy = len;
- skb_icv_walk(list, tfm, offset-start, copy, icv_update);
+ err = skb_icv_walk(list, desc, offset-start,
+ copy, icv_update);
+ if (unlikely(err))
+ return err;
if ((len -= copy) == 0)
- return;
+ return 0;
offset += copy;
}
start = end;
}
}
BUG_ON(len);
+ return 0;
}
EXPORT_SYMBOL_GPL(skb_icv_walk);