GeCMZ12'

@article{DBLP:journals/iacr/GeCMZ12,
  author    = {Aijun Ge and
               Cheng Chen and
               Chuangui Ma and
               Zhenfeng Zhang},
  title     = {Short and Efficient Expressive Attribute-Based Signature
               in the Standard Model},
  journal   = {IACR Cryptology ePrint Archive},
  volume    = {2012},
  year      = {2012},
  pages     = {125},
  ee        = {http://eprint.iacr.org/2012/125},
  bibsource = {DBLP, http://dblp.uni-trier.de}
}