tree bdb6c12f88bd02b62853ff6bf26bf9d4a736fdbd
parent 45d44eb56ad197cfccb8f84b5df64abff8b7cb96
author Herbert Xu <herbert@gondor.apana.org.au> 1196419117 +1100
committer Herbert Xu <herbert@gondor.apana.org.au> 1199999808 +1100

[CRYPTO] seqiv: Add Sequence Number IV Generator

This generator generates an IV based on a sequence number by xoring it
with a salt.  This algorithm is mainly useful for CTR and similar modes.

This patch also sets it as the default IV generator for ctr.

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