tree 228910c68fc3d29a6bfe82cccfdc042e4003ebd2
parent 653ebd9c8510a7d647ed23e66e1338f848ebdbab
author Herbert Xu <herbert@gondor.apana.org.au> 1197898472 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1199999801 +1100

[CRYPTO] ctr: Refactor into ctr and rfc3686

As discussed previously, this patch moves the basic CTR functionality
into a chainable algorithm called ctr.  The IPsec-specific variant of
it is now placed on top with the name rfc3686.

So ctr(aes) gives a chainable cipher with IV size 16 while the IPsec
variant will be called rfc3686(ctr(aes)).  This patch also adjusts
gcm accordingly.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>