RC5和加密和decryption

多数程序设计语言处理整数的能力是有限的，如C语言中，int类型数据范围是-32767----32767。实际问题的处理过程中往往涉及大整数的运算，如RSA加密算法要求至少64bit的整数，本程序是设计算法实现大整数的加减运算。-majority programming language processing is integral to the limited capacity, such as C language, int data type is the scope-32767---- 32767. Practical problems of the treatment process often involves large integer arithmetic, such as the RSA encryption algorithm requires at least 64-bit integers, the procedure is designed algorithm large integer addition and subtraction operations.

大数运算类,用于RSA算法,支持4096位二进制的数学运算-category for the RSA algorithm, support 4096 binary arithmetic

md5加密程序 C++ This a class which encapsulates a set-md5 encrypted C This is a class which encapsulates a set

chaos synch very good best article

(C++)语言下文件输入输出函数的一些局限性 数据加密算法原理、实现-(C) language input and output file under some limitations function of data encryption algorithm theory, realization

adfgx密表密码-adfgx secret password

Inroduce the algorithm of RSA.

vc编写的rsa加密软件，包括源码．有兴趣的同志可以另做界面-vc prepared rsa encryption software, including source code. Comrades who are interested can do the other interface

这是一个混合密码系统，利用多种方式加密-This is a mixed-code system and a variety of forms of encryption

DES算法BCB组件，有源码，DELPHI也可以用。-DES algorithm BCB components, source code can also be used in Delphi.