On Wed, 13 Jul 2016, Paul Wouters wrote:
On Wed, 13 Jul 2016, Robert Hawkins wrote:
I'm trying to build klips against Linux 4.6.2. However the crypto_hash
API was recently removed from the stable Linux kernel series, hence KLIPS
doesn't build. (See the build log below.) Is there a workaround or fix
for this?
We are not spending too much time on keeping KLIPS running on newer
kernels. Have you tried migrating to VTI using libreswan 3.18dr3?
https://libreswan.org/wiki/Route-based_VPN_using_VTI
Some more info on the change I just happened to stumble upon now:
https://patchwork.kernel.org/patch/8179691/
Herbert Xu - Feb. 1, 2016, 1:36 p.m.
This patch removes all traces of the crypto_hash interface, now
that everyone has switched over to shash or ahash.
See also:
https://lwn.net/Articles/313327/
https://kernel.readthedocs.io/en/sphinx-samples/crypto-API.html
http://www.chronox.de/crypto-API/index.html
It's not a trivial patch to fix this for KLIPS, so again we recommend
people switch to XFRM/NETKEY and use VTI to get ipsecX interfaces.
Paul
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