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BigInteger_src
- 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
least_common.tar
- a linux program that enables to find the least common multiple of two integers. by means of this lcm, you can easiky find the gcd.
mimaxue
- 内含背包程序，RSA程序，中国剩余定理程序和GCD程序的源代码-Includes backpack program, RSA program, Chinese remainder theorem programs and GCD program' s source code
gcd
- The greatest common divisor of integers x and y is the largest integer that evenly divides both x and y. Write a recursive function gcd that returns the greatest common divisor of x and y, define recursively as follows. It y is equal to 0, then gcd(x
rsa
- 1．问题描述 RSA密码系统可具体描述为：取两个大素数p和q，令n=pq,N=(p-1)(q-1),随机选择整数d,满足gcd(d,N)=1,ed=1 modN。 公开密钥：k1=(n,e) 私有密钥：k2=(p,q,d) 加密算法：对于待加密消息m，其对应的密文为c=E(m)=me(modn) 解密算法：D(c)=cd(modn) 2．基本要求 p,q,d,e参数选取合理，程序要求界面友好，自动化程度高。 4． 实现提示 要实现一个真实的RSA密码系统，主要考虑对大整数的处理。P