文件加密的编译。

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)

加密crypto dll 5.1 des 3des-Encryption crypto dll 5.1 des 3des

Twofish 采用128位数据块(128 bits lock)，128-192-256-bit 可变长度密钥。-using Twofish 128 blocks of data (128 bits lock) EliteConnect (TM) Universal-192-256-bit variable-length keys.

md5加密的bindshe-md5 encrypted bindshe

rc5 c语言源代码。可修改性强。适合学习调试使用~-rc5 c language source code. May amend the strong. Study for debugging use ~

RSA文件加密算法实现，特别好，请大家试用-RSA File encryption algorithm, are particularly good, please try

古典密码算法中的单表代换密码算法、移位密码算法、Vigenere密码算法。算法比较简单，用命令的方式。可以随机生成明文和密钥。-Classical cryptographic algorithm in a single table substitution cipher, transposition cipher, Vigenere cipher. Algorithm is relatively simple, way to use the command. Can be randomly generated and the key explicitly.

cox方法展频水印matlab源码，对bitmap图像隐藏信息-frequency watermarking method Show Matlab source of bitmap images for hidden messages

此程序为3栏栅加密算法程序，可对一段明文字符加密 作者：万艳良 单位：武汉理工大学-this procedure for three fencing encryption algorithm procedures, the section expressly characters encryption Author : 10000-Yan units : Wuhan Polytechnic University

base64码转换程序,不够完善-base64 code conversion, not perfect