tree 512567243de7083143af3fa1d4511c790d0e43a6
parent bdddbf6996c0b9299efc97b8f66e06286f3aa8c9
author Herbert Xu <herbert@gondor.apana.org.au> 1431501970 +0800
committer Steffen Klassert <steffen.klassert@secunet.com> 1431502493 +0200

esp4: Use high-order sequence number bits for IV generation

I noticed we were only using the low-order bits for IV generation
when ESN is enabled.  This is very bad because it means that the
IV can repeat.  We must use the full 64 bits.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>