Added benchmarks for BF-IBE protocol.
Added benchmarks for BF-IBE protocol.

ace0/relic,ace0/relic,sruesch/relic,tfar/relic,sruesch/relic,OlegHahm/relic,OlegHahm/relic,tfar/relic,sruesch/relic,ukscone/relic,OlegHahm/relic,ace0/relic,ukscone/relic,ukscone/relic,tfar/relic,ace0/relic