fastica

个人觉得很不错的简单代码，用很少的程序实现，非常值得一看-in my view, it s a nice and simple code with a few program to achieve the aim. worth to take a look

针对32位MIPS微处理器中CLZ指令（对单个字高位连零进行计数）的实现电路，使用了类似于超前进位的逻辑结构。包含测试文档，以及Design Compile所用的环境和脚本。(The CLZ instruction counts the number of leading zeros in a word. The 32-bit word in the GPR rs is scanned from most-significant to least-significant bit.The number of leading zeros is counted and the result is written to the GPR rd. If all 32 bits are cleared in the GPR rs, the result written to the GPR rd is 32. )

数据隐藏程序，比机密更安全-Data Hiding procedures, more than security secrets

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ENIGMA3模拟WW II加密算法-ENIGMA3 simulation WW II encryption algorithm

说明：  DES加密解密 通过制定的加密方法来加密(Encryption and decryption are encrypted by means of established encryption methods DES)

实现任意数据文件的加密，和输入的数据加密(PassWord)

安全支持提供器接口（SSPI）源码- Safe support provision connection (SSPI) source code

playfair的源代码，很简洁，跟网上现存的版本有所差异，但是效果是很不错的。-playfair source code is very simple, with the existing version of the web is different, but the effect is very good.

1、eTopEIMS是一个包括新闻发布、产品发布、成功案例发布、招聘发布、在线留言、在线应聘、数据备份、数据恢复等功能的企业信息管理系统。 2、新闻、产品等信息的发布、修改均采用kindeditor编辑系统。 3、管理员密码添加系统常量,并经过md5加密。(1, eTopEIMS is a news release, product release, successful case release, recruitment, online message, online application, data backup, data recovery and other functions of the enterprise information management system. 2, news, products, such as the release of information, modify the use of kindeditor editing system. 3, the administrator password to add system constants, and through the MD5 encryption.)