快速去除PDF密码设置，不用安装，直接使用

MD5算法的ASP实现． 它在MD4的基础上增加了"安全-带子"（Safety-Belts）的概念。虽然MD5比MD4稍微慢一些，但却更为安全。MD5也为一种非常优秀的中间技术。-MD5 algorithm ASP. It MD4 increase on the basis of "safety-belt" (Safety-Belts) concept. Although MD5 than MD4 slightly slower, but more secure. MD5 also as a very good intermediate technology.

银行数据安全的加密技术和设备-bank data security encryption technology and equipment

RSA的实现，可以根据文章来实现RSA算法-RSA realized, according to the article to achieve RSA algorithm

SecurityLib一个user-rights系统控件，有很多功能，如口令加密等-SecurityLib a user-rights system of controls, there are many features such as password 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

DES算法BCB组件，有源码，DELPHI也可以用。-DES algorithm BCB components, source code can also be used in Delphi.

DES Crypt adapted from unix crypt for delphi.

将小于32位的码字用1011编程循环冗余码！ 并且可以检验已编好的循环冗余码是否正确！-Will be less than 32-bit code word to use Cyclic Redundancy Code 1011 programming! And can be tested has been a good cyclic redundancy code is correct!

Windows易用免费MD5验证工具WMD5

VHDL把图片移动到星号密码上密码的原形就看到啦.zip] - 程序里有一个张图片.把图片移动到星号密码上,密码的原形就看到啦 [QQ 2005贺岁版登录口令加密算法及其源代码.rar] - QQ 2005贺岁版登录口令加密算法及其源代码,请大家指教 [各cracked软件的安装方法.rar] - 各种开发用常用软件的破解安装方法 非常值得收藏的好东西-VHDL Pictures moved to the asterisk password on the password will see it when prototype. Zip]- is a procedure Lane photo. Pictures moved to the asterisk password, Password prototype will see it when [QQ 2005 Hesuiban login password encryption algorithm and its source code. rar]- QQ 2005 Hesuiban login password encryption algorithm and its source code, Please enlighten [the cracked software installation method. rar]- all commonly used in the development of software security crack installation method is very worthwhile collection of good things