| Message ID | alpine.LFD.1.10.1107281246381.11308@net-test1.az.mvista.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
On Thu, Jul 28, 2011 at 01:36:20PM -0700, Tushar Gohad wrote: > > Fix the min and max bit lengths for AES-CTR (RFC3686) keys. > The number of bits in key spec is the key length (128/256) > plus 32 bits of nonce. > > This change takes care of the "Invalid key length" errors > reported by setkey when specifying 288 bit keys for aes-ctr. > > Signed-off-by: Tushar Gohad <tgohad@mvista.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Thanks,
From: Tushar Gohad <tgohad@mvista.com> Date: Thu, 28 Jul 2011 13:36:20 -0700 (MST) > > Fix the min and max bit lengths for AES-CTR (RFC3686) keys. > The number of bits in key spec is the key length (128/256) > plus 32 bits of nonce. > > This change takes care of the "Invalid key length" errors > reported by setkey when specifying 288 bit keys for aes-ctr. > > Signed-off-by: Tushar Gohad <tgohad@mvista.com> APplied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index 58064d9..791ab2e 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -462,8 +462,8 @@ static struct xfrm_algo_desc ealg_list[] = { .desc = { .sadb_alg_id = SADB_X_EALG_AESCTR, .sadb_alg_ivlen = 8, - .sadb_alg_minbits = 128, - .sadb_alg_maxbits = 256 + .sadb_alg_minbits = 160, + .sadb_alg_maxbits = 288 } }, };
Fix the min and max bit lengths for AES-CTR (RFC3686) keys. The number of bits in key spec is the key length (128/256) plus 32 bits of nonce. This change takes care of the "Invalid key length" errors reported by setkey when specifying 288 bit keys for aes-ctr. Signed-off-by: Tushar Gohad <tgohad@mvista.com> --- net/xfrm/xfrm_algo.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)