C# BigInteger class. BigInteger.cs is a csharp program. It is the BIgInteger class. It has methods: abs() , FermatLittleTest(int confidence) ,gcd(BigInteger bi) , genCoPrime(int bits, Random rand) , genPseudoPrime(int bits, int confidence, Random ran

门限算法（又名秘密共享算法）源程序，标准C实现，可直接跨平台移植。其中随机数的产生仅调用了rand()函数，建议实际使用时，修改随机数发生函数，至少前导加入srand( (unsigned)time( NULL -Threshold algorithm (also known as secret sharing algorithm) source, the standard C implementation, can be directly portable across platforms.