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(parent: 55f9c40) | patch
xfrm: Fix key lengths for rfc3686(ctr(aes))
authorTushar Gohad <tgohad@mvista.com>
Thu, 28 Jul 2011 10:36:20 +0000 (10:36 +0000)
committerDavid S. Miller <davem@davemloft.net>
Fri, 29 Jul 2011 01:10:48 +0000 (18:10 -0700)
commit4203223a1aed862b4445fdcd260d6139603a51d9
tree1fd4906acba67bcc2c2be204af51996fdfbbb2abtree | snapshot (tar.gz zip)
parent55f9c40ff632d03c527d6a6ceddcda0a224587a6commit | diff
xfrm: Fix key lengths for rfc3686(ctr(aes))

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/xfrm/xfrm_algo.c diff | blob | blame | history