[PATCH] Revert "lib: Fix deps for LIBCRYPTO" because arcfour need DATA_BLOB

[Volker Lendecke]

On Sat, Jun 27, 2015 at 06:17:49PM +1200, Andrew Bartlett wrote:
> I realise that the lack of separate header dependencies vs linker
> dependencies is annoying in some corner cases, but if we start this, it
> will end in some quite strange places, and undo the good work we have
> done in avoiding many of the the security and overflow issues that bare
> length-value pairs encourage. 

I'm with you at a higher level. But the very basic arcfour routines,
is that really required there? I'd rather create a small wrapper where
the core engine has no dependencies to Samba libraries at all and then
write a tiny wrapper wrapping the DATA_BLOB.

When we exchange our crypto to something system-provided, that won't
have DATA_BLOB either.

Volker

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