@misc{diaz2015libgroupsig,
  title = {libgroupsig: An extensible C library for group signatures.},
  author = {Diaz, Jesus and Arroyo, David and de Borja Rodr{\'\i}guez, Francisco},
  journal = {IACR Cryptology ePrint Archive},
  volume = {2015},
  pages = {1146},
  year = {2015}
}