New Constructions of Dynamic Threshold Cryptosystem
LONG Yu1* (龙宇), CHEN Ke-fei2 (陈克非), MAO Xian-ping1 (毛贤平)
Journal of shanghai Jiaotong University (Science) . 2014, (4): 431 -435 .  DOI: 10.1007/s12204-014-1520-8