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

[Paul Wouters]

New commits:
commit 919cbe0445c2f7f398cdf27066cffa6b39fa9f7f
Author: Paul Wouters <pwouters at redhat.com>
Date:   Mon May 6 17:40:10 2013 -0400

    * security: Removal of USE_WEAKSTUFF, USE_NOCRYPTO, 1DES and modp768
    
    NULL encryption should still be possible - but at least people then
    know it is not real encryption. Note that 1DES and modp768 were already
    disabled in the default build for about a decade.

commit 68c8fdb850e4ee064fcf4265efb784ade91f462e
Author: Paul Wouters <pwouters at redhat.com>
Date:   Mon May 6 17:31:41 2013 -0400

    * KLIPS: ensure prng.c can only be used for KLIPS build, not userland

commit 9ef03e37172655d149390f948c5a4893dcd31b46
Author: Paul Wouters <pwouters at redhat.com>
Date:   Mon May 6 17:29:12 2013 -0400

    Revert "linux/net/ipsec/prng.c: Remove, no longer used"
    
    This reverts commit 1a968534c35fdb236c0dcc1ab29eaaaa1a09f15e.
    
    This is actually still used by KLIPS

commit 806e1ae097d91c5b5286577a76f8509bcd0c7d0d
Author: Paul Wouters <pwouters at redhat.com>
Date:   Mon May 6 16:35:56 2013 -0400

    * crypto: cleanup SHA2 unused funcs, introduce USE_MD5/USE_SHA1 like USE_SHA2
    
    Use of USE_MD5 / USE_SHA1 needs to be expanded