偶尔想到数据加密技术,这里顺便提一下双向加密的标准DES。以前在一个宽带流媒体服务器项目中用到了DES加密，虽然使用环境相对单纯，但算法实现本身是具有普遍意义的。下述程序是很久以前在RSA公司的网站找到的，效率很高，稳定性较好，便一直在实践中使用-Occasionally think of data encryption technology, where two-way encryption standard DES. Ago in a broadband streaming media server project used the DES encryption, although the use of environment is relatively simple, but the algorithm itself is of universal significance. The following procedure is a long time ago at the RSA found the company s Web site and efficient, good stability, it has been used in practice