[Swan-commit] Changes to ref refs/heads/master

[Andrew Cagney]

New commits:
commit df85e58e0cec03bdaba72a486add20edfdef16c3
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jan 24 16:13:45 2019 -0500

    crypto: move prf wrappers from ikev[12]_prf.c to crypt_dh_v[12].c
    
    That is calc_dh_iv() and calc_dh_v2() and dependencies.
    Cleanup #includes.
    
    Eliminate's CAVP's puzzling need to link in DH code.