This work was supported by the National Natural Science Foundation of China for Grant 60673127, the National High Technology Research and Development Program of China (863 Program) for Grant 2007AA01Z404, the Science & Technology Pillar Program of Jiangsu Province for Grant BE2008135, the Electronic Development Foundation of the Ministry of Information Industry, Funding of Jiangsu Innovation Program for Graduate Education for Grant CX10B112Z, Funding for Outstanding Doctoral Dissertation in NUAA for Grant BCXJ10-07, Research Funding of Nanjing University of Aeronautics and Astronautics for Grant NS2010101 and Jiangsu Province Postdoctoral Science Foundation. We wish to thank the above support, under which the present work is possible.
Due to forward-secure-digital-signature's capability of effectively reducing loss caused by exposure of secret keys and significant in-application benefits of blind signature aiming at protecting senders' privacy, t...