URL编码 如“exit”编码为“％65％78％69％74”

数据加密技术之几种算法 sa-faq-1-data encryption technology several algorithms rsa- faq-1

base64编码-base64 encoding

用matlab实现的图像加密算法-基于Arnold变换的图像加密-using Matlab achieve image encryption algorithm-based Arnold Transform Image Encryption

加密与解码――密码技术剖析与实战应用中的一个例子-encryption and decryption-- Password Technology Analysis and real application of an example

密码生成器，很好用-password generator, a good use

使用C编写的DES, DESX, DES3(三层DES) 的加密算法, 本程序演示如何在Delphi中进行调用C编写的算法 DES 密匙长度 8 DESX 密匙长度 16 DES3 密匙长度 24 (加密强度高了很多)-prepared by the use of C DES, DESX, DES3 (triple DES) encryption algorithm, this program shows how the Delphi C called for the preparation of the DES algorithm key length 8 DESX key length of 16 key length DES3 24 (encryption a lot higher intensity)

SoftLock加密控件(非源码)-SoftLock encryption controls (FOSS)

关于数组排序的经典程序。-Sorting an array of classical procedures.

2008 Congress on Image and Signal Processing 2008 Congress on Image and Signal Processing-Image Encryption Based on Chaotic Modulation of Wavelet Coefficients

密码学文献有一个奇妙的发展历程，当然，密而不宣总是扮演主要角色。第一次世界大战前，重要的密码学进展很少出现在公开文献中，但该领域却和其它专业学科一样向前发展。-cryptography literature has a wonderful history, of course, close does not declare always played the leading role. Before the First World War, it was important to cryptography little progress emerged in the open literature. However, the area has other professional disciplines and the development of the same.