Md5碰撞

rsa的公钥计算，已知道密钥为5的情况下-rsa public key calculation, already know the key to the case of 5

数据库安全至关重要，尤其是Access数据库，由于其加密算法过于简单，使得Access单靠密码无法保证其安全，本代码通过改变数据库头文件实现对Acess数据库的加密。-Database security is crucial, especially the Access database, because of its too simple encryption algorithm, making Access a password alone can not guarantee their safety, the code by changing the header file database achieve Acess database encryption.

使用的是简单的字节加减，允许输入中文本源代码不适合加密任何重要文档仅供交流使用使用Visual Studio 2015 制作

MD5生成器，可以生成字符串或文件的MD5值-MD5 Generator can generate the MD5 string or document the value of

LaoenED.com/LaoenED.exe for DOS/LaoenED.exe for Windos9x/2k/XP的密码查看器。很小但当你忘了密码的时候很实用！-LaoenED.com/LaoenED.exe for DOS/Windos9x/2k/XP LaoenED.exe for the user. A small, but when you forget the password are very practical!

ITU SS7 AIF message format and codes part 2

电子邮件指定地址海量发送，包含Base64加密算法-Send mass e-mail address specified, including the Base64 encryption algorithm

TTrialSoftware LITE时间限制的共享软件控件。(源代码，需注册）价格：$120。工作在：CB5 D5。作者：Martin。-Time-bound TTrialSoftware LITE-sharing software control. (Source code, to be registered) Price: $ 120. Working in: CB5 D5. Author: Martin.

文件加密方法，非常简洁重要的代码 java-File encryption method is very simple and important code java

editplus is not bad!I want ervryone can enjoy it with me .-HTML is not bad! I want ervryone can enj oy it with me.