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java ecc java ecc java e-java eccjava eccjava eccjava eccjava ecc

DES 加密算法的一些说明-DES encryption algorithm some explanations

实现RC4流密码算法，对文件进行加密，并将加密的内容以文件形式输出，控制台调用。(Achieve RC4 stream cipher algorithm, to encrypt files and encrypt the contents of the output file format, called the console.)

一个伪随机数生成程序，简单实用，有需要的请下载-A pseudo-random number generator, if necessary, please download the

RSA公钥加密程序RSA公钥加密程序RSA公钥加密程序RSA公钥加密程序RSA公钥加密程序(RSA public key encryption program)

DES( Data Encryption Standard)算法，于1977年得到美国政府的正式许可，是一种用56位密钥来加密64位数据的方法。DES算法以被应用于许多需要安全加密的场合。（如：UNIX的密码算法就是以DES算法为基础的）。-DES (Data Encryption Standard) algorithm, in 1977 the United States government"s official permission, is a key 56 to 64-bit data encryption methods. DES algorithm to be applied to many needs security encryption occasions. (Eg : UNIX password algorithm is to DES algorithm-based).

基于fresnel的双随机相位编码算法，直接可以运行，很适合刚刚学习的朋友(it can run directly, it is suitable for friends who have just studied)

使用标准C++开发的SHA-1算法的实现-Using standard C++ Developed SHA-1 algorithm

账号管理软件，高等级加密。功能简单，但安全等级高(Account management software, high-grade encryption)

文件加密技术一例给文件加密的技术很多,其中又分为不同等级,以适合不同场合的需要.这里给出最简单的文件加密技术,即采用文件逐字节与密码异或方式对 文件进行加密,当解密时,只需再运行一遍加密程序即可.-file encryption technology to the case file encryption technologies lot, which will be divided into different levels, to suit the needs of different occasions. Here is the most simple file encryption technology, which adopts a case-by-byte file with the password or different ways to document encryption, decryption, only re-running again encryption procedures.