An easy language tutorial encryption ....................

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

Xnova a-Xnova add

用c语言实现的sha1，速度很快，和普通的sha1不同

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Java 16位MD5 Hash code generator-Java 16 md5 generator

MD5的MFC类，使用方便。CMD5::GetMD5("123") 简单吧-the MFC category and convenient. CMD5 : : GetMD5 ( "123") it simple

ceaser转换文本加密技术-converting text encryption technology

用C语言编写的RSA加密算法，利用大素数分解的原理进行加密的一种算法。-Using C language RSA encryption algorithm, the use of large prime numbers decomposition of the principle of an algorithm for encryption.

硬件求解平方根源代码加密 (硬件求解平方根的，将license添加到原有的MaxplusII或QuartusII的license中就可以直接使用，但源代码加密。altera提供 )-solving square root of the hardware encryption code (square root of the hardware solution will be added to the original license MaxplusII or Quartus II of the license which can be directly used, but the source code encryption. ALTERA provide)

防止用DeDe软件反编译delphi程序-preventing anti-software compiler delphi procedures