DES encryption algorithm some explanations

一篇数字水印方面的文章。-a digital watermark articles on the subject.

PGP使用的idea加密算法实现-PGP the use idea encryption algorithm realizes

des加密　ElGamal算法既能用于数据加密也能用于数字签名，其安全性依赖于计算有限域上离散对数这一难题。 　　密钥对产生办法。首先选择一个素数p，两个随机数, g 和x，g, x

这是最新的openssl学习的材料，是源代码，相信朋友们以前看过的都知道，这在网络方面很有用的。-This is the latest openssl learning opnenssl, is the source code, I believe that friends who have seen before, all know that this very useful in networking.

产生共享软件加密序列号的程序- Has the shareware encryption sequence number procedure

EXE二合一源代码!不用多说了!用tasm编译!-source code! Needless to say! With Tasm compiler!

基于一阶Bézier曲线的信息隐藏算法-based Bzier curves of a band of Steganography

MD5以512位分组来处理输入的信息，且每一分组又被划分为16个32位子分组，经过了一系列的处理后，算法的输出由四个32位分组组成，将这四个32位分组级联后将生成一个128位散列值。 -MD5 with 512-bit packet to process the input information, and each group was again divided into 16 32-seat group, after a series of processing, the algorithm" s output consists of four 32-bit group composed of these four 32-bit Cascade Group will generate a 128-bit hash value.

一个DES加密算法的实现-a DES encryption algorithm implementation

加密算法的使用示例-encryption algorithm using examples