Changed the md5 algo to sha512 for FIPS compliance
Changed the md5 algo to sha512 for FIPS compliance

tendrl-bug-id: Tendrl/commons/issues/1058
bugzilla-id: 1636078
Signed-off-by: Shubhendu <abf833e62503b33bb0dfae62bb381d87d91f8de1@redhat.com>

Tendrl/commons