摘要： http://www.caole.net/diary/des.htmlTable of ContentsOpenSSL - DES Summary DES使用的例子 另一个带注释的例子 另一段Code: OpenSSL - DESSummaryThis library contains a fast implementation of the DES encryption algorithm.There are two phases to the use of DES encryption.The first is the generation of a DESkeyschedule from 阅读全文