Adding PGP decrypt to auth package

Adding PGP decrypt function to auth.
This can be used by quorum client in its code for decryption

Issue-ID: AAF-165
Change-Id: I6d236c3164ccb93c11527ac8c2e725987236f9f0
Signed-off-by: Kiran Kamineni <kiran.k.kamineni@intel.com>
1 file changed