tree af572616f55362927208154e6b786d144b853a1e
parent 856e3f4092cfd9ea6d6564e73f5bce5a0ac3cae3
author Herbert Xu <herbert@gondor.apana.org.au> 1432192274 +0800
committer Herbert Xu <herbert@gondor.apana.org.au> 1432265156 +0800

crypto: seqiv - Add seqniv

This patch adds a new IV generator seqniv which is identical to
seqiv except that it skips the IV when authenticating.  This is
intended to be used by algorithms such as rfc4106 that does the
IV authentication implicitly.

Note that the code used for seqniv is in fact identical to the
compatibility case for seqiv.

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