数据加密技术之几种算法 sa

crc算法的源码，项目中实现的crc算法，用于校验-crc algorithm source code, project implementation crc algorithm for checking

md5的源代码，我下了源代码不过不知道怎么使用哦，请各位大哥多多指教呀！-md5 source code, I had the source code but do not know how to use Oh, please enlighten me a lot of big brother!

用于android jni的c语言版 3des算法  

有关欧几里德的扩展算法，非常实用，经测试好用- The expansion of the Euclidean algorithm, is very practical, easy to use as test

tuyecrypt-2.1a

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.

vc++ md5类工程，有完整的VC源码，可成功编译-vc++ md5-type project, the VC has a complete source code can be compiled successfully

delphi6写的CRC32的加密算法。 另有付加例子程序-Delphi6 CRC wrote the encryption algorithm. Another example of pay increase procedures

MD5加密算法得VisualC＋＋6.0源程序，直接调用里面的函数即可-MD5 Encryption Algorithm in Visual C++ 6.0 source code, direct calls to the function can be

Decryption for advanced system can be used for aes 128