一篇数字水印方面的文章。

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这段代码适用于matlab的ECC加密。它包含ECC加密算法的所有必要活动；

一个用c编写的文件加密器，可以加密任何类型的文件，速度很快！for dos!-with a paper prepared by the encryption device that can encrypt any type of document, very fast! For dos!

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这是一个古典加密算法。是最近自己编写的。-This is a classical encryption algorithm. Recently prepared themselves.

简单的RSA加密范例-simple example of the RSA encryption

DES与RSA算法的解析与推演。不是单纯理论的讲解，带着一些应用的角度让对密码学有兴趣的人能很容易理解略显深奥的密码算法。-DES and RSA algorithms with analytic deduction. Not purely theoretical explanations, with the perspective of some applications of cryptography to allow those who are interested can easily understand the slightly esoteric cipher.

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

以前发的那个只实现了SHA-1, 现在补全了, sha-160, sha-224, sha-256, sha-384, sha-512-Previously issued only to realize that the SHA-1, is now a complete, sha-160, sha-224, sha-256, sha-384, sha-512

对ORCLE数据库进行保护，具有很强的功能，有加密，访问，删除，等保护功能-right ORCLE database protection, and highly functional, encryption, access, deletion, such as the protection function