这个程序是中国剩余定理整数的应用 - 获得解决的“K-门槛系统共享秘密”。这个概念在著作“数论课程，并通过加密尼尔Koblitz”1章解释，习题24/ P27，它是在P205的解决方案。-This programme is an application of the Chinese Remainder Theorem for Integers- for obtaining a solution to the　k-threshold system for sharing a secret . The concept is explained in the book　A course in Number Theory and Cryptography by Neal Koblitz　in Ch 1, Prob 24/P27 and it s solution in P205.