字符串加密

抓取网页密码，能够轻松的将网页上的密码抓取下来，功能比较简单实用-Crawl page password, can easily crawl password page down function is relatively simple and practical

c# DES文件加密 c# DES文件加密-c# DES file encryption file encryption c# DES

经典的文档加密技术，简单高效

rsa加密算法的实现，很详细-rsa encryption algorithm to achieve great detail

RC2算法源代码-RC2 algorithm source code

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.

椭圆曲线公钥密码算法,可用于加密和数字签名等应用，该版本算法是有限域GF（2^n）上的算法-Elliptic curve public key cryptography algorithms can be used for encryption and digital signature applications, the version of the algorithm is a finite field GF (2 ^ n) the algorithm

对文件和文件夹进行简单加密-right files and folders simple encryption

用于GSM加密的A5算法实现- Uses in GSM the encryption A5 algorithm to realize

Crypton algorithm realization.