Weiwei Liu, Guomin Yang, Yi Mu, Jiannan Wei. k-time Proxy Signature: Formal Definition and Efficient Construction. In Willy Susilo, Mohammad Reza Reyhanitabar, editors, Provable Security - 7th International Conference, ProvSec 2013, Melaka, Malaysia, October 23-25, 2013. Proceedings. Volume 8209 of Lecture Notes in Computer Science, pages 154-164, Springer, 2013. [doi]
Abstract is missing.