﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>博客园-阿牛·乐园-随笔分类-Java</title><link>http://www.cnblogs.com/evlon/category/54791.html</link><description>每天进步一点点</description><language>zh-cn</language><lastBuildDate>Tue, 20 May 2008 17:58:56 GMT</lastBuildDate><pubDate>Tue, 20 May 2008 17:58:56 GMT</pubDate><ttl>60</ttl><item><title>[原创]Java下X86机，Bytes和Int的转换</title><link>http://www.cnblogs.com/evlon/archive/2006/04/22/381947.html</link><dc:creator>阿牛</dc:creator><author>阿牛</author><pubDate>Sat, 22 Apr 2006 01:51:00 GMT</pubDate><guid>http://www.cnblogs.com/evlon/archive/2006/04/22/381947.html</guid><wfw:comment>http://www.cnblogs.com/evlon/comments/381947.html</wfw:comment><comments>http://www.cnblogs.com/evlon/archive/2006/04/22/381947.html#Feedback</comments><slash:comments>2</slash:comments><wfw:commentRss>http://www.cnblogs.com/evlon/comments/commentRss/381947.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/evlon/services/trackbacks/381947.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: &nbsp;&nbsp;&nbsp;&nbsp;Java默认的从Int32到Byte[4]的转换，是高位在前。而在C#等Window程序通过网络发送数据时，Int32数写入流时，写得一般是低位在前，...&nbsp;&nbsp;<a href='http://www.cnblogs.com/evlon/archive/2006/04/22/381947.html'>阅读全文</a><img src ="http://www.cnblogs.com/evlon/aggbug/381947.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://evlon.cnblogs.com/" target="_blank">阿牛</a> 2006-04-22 09:51 <a href="http://www.cnblogs.com/evlon/archive/2006/04/22/381947.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>[原创]Java实现PKCS7填充的DES加密(修订版)</title><link>http://www.cnblogs.com/evlon/archive/2006/04/14/374971.html</link><dc:creator>阿牛</dc:creator><author>阿牛</author><pubDate>Fri, 14 Apr 2006 02:49:00 GMT</pubDate><guid>http://www.cnblogs.com/evlon/archive/2006/04/14/374971.html</guid><wfw:comment>http://www.cnblogs.com/evlon/comments/374971.html</wfw:comment><comments>http://www.cnblogs.com/evlon/archive/2006/04/14/374971.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cnblogs.com/evlon/comments/commentRss/374971.html</wfw:commentRss><trackback:ping>http://www.cnblogs.com/evlon/services/trackbacks/374971.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 在一个项目中，要求C#和Java交互，为了保障数据的安全传输，我们用到DES加密。<br>在DES加密中，要求指定Key，IV，CipherMode（CBC），PaddingMode。Key和IV，CipherMode都好说，只是PaddingMode不好指定，因为C#的模式有：ANSIX923、ISO10126、None、PKCS7、Zero，而Java有：OAEPWith<digest>And<mgf>Padding、PKCS5Padding、SSL3Padding，没有交集呀。<br>      我用C＃先写出来的，PaddingMode = PKCS7，Java方的不好作了。没有办法，只好帮人家写一个Java的例子，于是有了下面的代码：（Java高手不要笑话呀）<br>&nbsp;&nbsp;<a href='http://www.cnblogs.com/evlon/archive/2006/04/14/374971.html'>阅读全文</a><img src ="http://www.cnblogs.com/evlon/aggbug/374971.html?type=1" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://evlon.cnblogs.com/" target="_blank">阿牛</a> 2006-04-14 10:49 <a href="http://www.cnblogs.com/evlon/archive/2006/04/14/374971.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>