<正> The deficiencies of the first threshold Guillou-Quisquater signature scheme presented by Li-San Liu, Cheng...
WANG Hong. ZHANG Zhen-feng, FENG Deng-guoState Key Laboratory of Information Security (Graduate School of Chinese Academy of Sciences), Beijing 100039, China
In this paper, we extend a classical result of Hua to arithmetic progressionswith large moduli. The result implies the Linnik Theorem on the least prime in an arithmeticprogression.