国家自然科学基金(the National Natural Science Foundation of China under Grant No.60503005);湖南省自然科学基金(the NaturalScience Foundation of Hunan Province of China under Grant No.07JJ6110);湖南省教育厅资助项目(the Research Project of Departmentof Education of Hunan Province of China under Grant No.07C522)
Supported by the National Natural Science Foundation of China (No.60503005);the Natural Science Foundation of Hunan Province (No.07JJ6110)
Kang, et al. [Journal of Electronics(China), 23(2006)4] proposed a threshold multi-proxy multi-signature scheme, and claimed the scheme satisfies the security requirements of threshold multi-proxy multi-signature. How...