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authorHerbert Xu <herbert@gondor.apana.org.au>2016-01-24 21:19:11 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2016-01-27 20:36:07 +0800
commit17bc197022212a8b439b213b2f23a8603a784e56 (patch)
treebb3f790c82f9a06041a2116e6f47d3d6130405c4 /net/xfrm
parent1afe593b423918ffd5e449cec858b1591cd31781 (diff)
downloadlinux-17bc197022212a8b439b213b2f23a8603a784e56.tar.bz2
ipsec: Use skcipher and ahash when probing algorithms
This patch removes the last reference to hash and ablkcipher from IPsec and replaces them with ahash and skcipher respectively. For skcipher there is currently no difference at all, while for ahash the current code is actually buggy and would prevent asynchronous algorithms from being discovered. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Acked-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/xfrm')
-rw-r--r--net/xfrm/xfrm_algo.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c
index f07224d8b88f..250e567ba3d6 100644
--- a/net/xfrm/xfrm_algo.c
+++ b/net/xfrm/xfrm_algo.c
@@ -9,6 +9,8 @@
* any later version.
*/
+#include <crypto/hash.h>
+#include <crypto/skcipher.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/pfkeyv2.h>
@@ -782,14 +784,13 @@ void xfrm_probe_algs(void)
BUG_ON(in_softirq());
for (i = 0; i < aalg_entries(); i++) {
- status = crypto_has_hash(aalg_list[i].name, 0,
- CRYPTO_ALG_ASYNC);
+ status = crypto_has_ahash(aalg_list[i].name, 0, 0);
if (aalg_list[i].available != status)
aalg_list[i].available = status;
}
for (i = 0; i < ealg_entries(); i++) {
- status = crypto_has_ablkcipher(ealg_list[i].name, 0, 0);
+ status = crypto_has_skcipher(ealg_list[i].name, 0, 0);
if (ealg_list[i].available != status)
ealg_list[i].available = status;
}