An Efficient Threshold Key-Insulated Signature Scheme
CHEN Jian-hong (陈剑洪), LONG Yu (龙 宇), CHEN Ke-fei (陈克非) WANG Yong-tao (王永涛),LI Xiang-xue (李祥学)
Journal of shanghai Jiaotong University (Science) . 2011, (6): 658 -662 .  DOI: 10.1007/s12204-011-1207-3