Sun, 27 Aug 2006 14:36:00 GMT人生是一条单行线http://blog.csdn.net/pdfmaker/http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487168/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/1127066.aspx3http://blog.csdn.net/pdfmaker/comments/commentRss/1127066.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1127066凉亭鸟，鸟如其名，雌性凉亭鸟负责孵育抚养后代；而雄性凉亭鸟惟一做的事情就是吸引尽可能多的雌鸟，而为了能够吸引到异性，每只雄鸟都会建造一个凉亭。凉亭建造在森林中的开阔地带，凉亭鸟的凉亭和人的凉亭有所不同，他的凉亭其实是两面墙，这两面墙是由小树枝，草枝来搭建而成的。墙相向而建，一个优秀的凉亭必须是带有优美的弧形的，就像是一对小括号。凉亭的两面墙中间是一个通道，通道的宽度仅能通过一只鸟，高度大概是其身高的两倍，而通道的长度因建造者不同而不同，大概也是其身长的几倍。 凉亭的周围是一块空地，这就是凉亭鸟的别墅花园。和凉亭本身一样，雄鸟会把他的花园装点的非常华丽，有彩色鹦鹉的羽毛，蓝色的彩带，人类的矿泉水瓶盖，蜗牛壳，还有各种爬虫的壳。而且，他也学会使用了香水，建造完凉亭，他会把松针嚼烂，然后涂抹在凉亭的墙上，散发出清新的松香。<img src ="http://blog.csdn.net/pdfmaker/aggbug/1127066.aspx" width = "1" height = "1" />Sun, 27 Aug 2006 22:36:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/27/1127066.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2006/08/27/1127066.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/27/1127066.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487168/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487169/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/1112221.aspx22http://blog.csdn.net/pdfmaker/comments/commentRss/1112221.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1112221本文主要讲PDF的解密过程，通过本文你可以了解到PDF文件解密的全过程，从而可以实现对加密文件的解密处理。 加密文件包括两种，一种是没有打开口令的，只是限制了你对文档操作的权限；而另外一种则是在打开文件的时候需要你输入打开口令。文章分别对这两种情况作详细地阐述，可以使得你也可以开发出PDF Password Remover, 甚至比现在的所有其它的破解软件都要强大的破解软件。 我觉得有了破解软件才可能推动文件加密算法的不断加强，使得我们对文件的使用更加安全。 <img src ="http://blog.csdn.net/pdfmaker/aggbug/1112221.aspx" width = "1" height = "1" />Thu, 24 Aug 2006 22:06:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/24/1112221.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2006/08/24/1112221.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/24/1112221.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487169/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487170/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/1066216.aspx0http://blog.csdn.net/pdfmaker/comments/commentRss/1066216.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1066216文章详细地介绍了PDF文件的ID，该ID的生成，并且如何利用该ID来方便PDF文档的管理流程。<img src ="http://blog.csdn.net/pdfmaker/aggbug/1066216.aspx" width = "1" height = "1" />Tue, 15 Aug 2006 21:28:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/15/1066216.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2006/08/15/1066216.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/15/1066216.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487170/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487171/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/1059692.aspx10http://blog.csdn.net/pdfmaker/comments/commentRss/1059692.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1059692文章详细地阐述了PDF口令加密的过程. 从理解PDF口令加密过程的层面到可以利用编程实现PDF口令加密的层面. 全文利用流程图,伪码等方式进行描述,因此全文明白易懂,免去你自己读PDF规范难解之困惑. <img src ="http://blog.csdn.net/pdfmaker/aggbug/1059692.aspx" width = "1" height = "1" />Mon, 14 Aug 2006 06:07:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/13/1059692.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2006/08/13/1059692.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/13/1059692.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487171/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487172/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/1039046.aspx0http://blog.csdn.net/pdfmaker/comments/commentRss/1039046.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=1039046回答几个关于PDF文件加密的常见问题。分析了PDF文件加密字典对象，让大家对PDF文件加密有个非常明白理解。 对PDF文件加密解密的分析和开发作一个铺垫。 关键词： PDF加密,PDF解密,PDF文件加密,PDF文件解密,PDF加密字典,加密密钥，权限口令，用户口令<img src ="http://blog.csdn.net/pdfmaker/aggbug/1039046.aspx" width = "1" height = "1" />Wed, 09 Aug 2006 06:07:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/08/1039046.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2006/08/08/1039046.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/08/08/1039046.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487172/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487173/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/576210.aspx33http://blog.csdn.net/pdfmaker/comments/commentRss/576210.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=576210通过一个自定义的简单文件格式说明PDF加密解密过程和方式, 同时也说明其他一些结构性文件格式的加密方式和过程, 文章尽量采用图例和简单举例的方式来说明, 使得你理解起来能非常容易. 关键字: 文件加密 PDF PDF加密 PDF加密过程 PDF加密过程仿真<img src ="http://blog.csdn.net/pdfmaker/aggbug/576210.aspx" width = "1" height = "1" />Wed, 11 Jan 2006 22:09:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/01/11/576210.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2006/01/11/576210.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/01/11/576210.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487173/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487174/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/573990.aspx22http://blog.csdn.net/pdfmaker/comments/commentRss/573990.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=573990以一个最简单的例子说明PDF文件的结构。 关键词：PDF 文件结构 PDF文件解析 pdf inside<img src ="http://blog.csdn.net/pdfmaker/aggbug/573990.aspx" width = "1" height = "1" />Mon, 09 Jan 2006 08:00:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/01/09/573990.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2006/01/09/573990.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/01/09/573990.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487174/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487175/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/570636.aspx3http://blog.csdn.net/pdfmaker/comments/commentRss/570636.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=570636详细的PDF加密系列文章写作时间表，写作目标。 对ADOBE ACROBAT 开发技术的介绍系列文章写作时间表。<img src ="http://blog.csdn.net/pdfmaker/aggbug/570636.aspx" width = "1" height = "1" />Thu, 05 Jan 2006 06:23:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/01/04/570636.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2006/01/04/570636.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2006/01/04/570636.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487175/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487176/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/526047.aspx7http://blog.csdn.net/pdfmaker/comments/commentRss/526047.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=526047pdf介绍 pdf口令加密介绍 <img src ="http://blog.csdn.net/pdfmaker/aggbug/526047.aspx" width = "1" height = "1" />Wed, 09 Nov 2005 21:30:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/11/09/526047.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2005/11/09/526047.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/11/09/526047.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487176/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487177/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/465748.aspx4http://blog.csdn.net/pdfmaker/comments/commentRss/465748.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=465748VC获得MAC地址 最通用的获取网卡MAC，IP等其他可以通过命令行取得的信息的方法。通过管道将命令行输出重定向到缓冲区从而获取命令行的输出信息。 文章给出了获取网卡MAC的全部代码，如果你想要获取其他命令行方式返回的信息，改写一下也相当简单。 希望这个对大家有点帮助。<img src ="http://blog.csdn.net/pdfmaker/aggbug/465748.aspx" width = "1" height = "1" />Fri, 26 Aug 2005 18:37:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/08/26/465748.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2005/08/26/465748.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/08/26/465748.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487177/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487178/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/434567.aspx1http://blog.csdn.net/pdfmaker/comments/commentRss/434567.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=434567A Plan to Write A Series of articles to Introduce Encryption Algorithms Used in PDF<img src ="http://blog.csdn.net/pdfmaker/aggbug/434567.aspx" width = "1" height = "1" />Tue, 26 Jul 2005 00:10:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/07/25/434567.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2005/07/25/434567.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/07/25/434567.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487178/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487179/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/344728.aspx1http://blog.csdn.net/pdfmaker/comments/commentRss/344728.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=344728编程模式的选择<img src ="http://blog.csdn.net/pdfmaker/aggbug/344728.aspx" width = "1" height = "1" />Wed, 13 Apr 2005 01:48:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/04/12/344728.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2005/04/12/344728.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/04/12/344728.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487179/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487180/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/315981.aspx0http://blog.csdn.net/pdfmaker/comments/commentRss/315981.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=315981automation server<img src ="http://blog.csdn.net/pdfmaker/aggbug/315981.aspx" width = "1" height = "1" />Thu, 10 Mar 2005 04:31:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/03/09/315981.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2005/03/09/315981.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/03/09/315981.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487180/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487181/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/274150.aspx1http://blog.csdn.net/pdfmaker/comments/commentRss/274150.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=274150look out beyond what you see. Just overlook the whole world but don't star at a small place<img src ="http://blog.csdn.net/pdfmaker/aggbug/274150.aspx" width = "1" height = "1" />Mon, 31 Jan 2005 00:52:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/01/30/274150.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2005/01/30/274150.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/01/30/274150.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487181/1054909http://item.feedsky.com/~csdn.net/pdfMaker/~1054909/22487182/1054909/1/item.htmlhttp://blog.csdn.net/pdfmaker/comments/273045.aspx0http://blog.csdn.net/pdfmaker/comments/commentRss/273045.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=273045My first time here writing things<img src ="http://blog.csdn.net/pdfmaker/aggbug/273045.aspx" width = "1" height = "1" />Sat, 29 Jan 2005 22:09:00 +0800pdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/01/29/273045.aspx#Feedbackhttp://blog.csdn.net/pdfMaker/archive/2005/01/29/273045.aspxpdfMakerhttp://blog.csdn.net/pdfMaker/archive/2005/01/29/273045.aspxhttp://blog.csdn.net/pdfMaker/rss.aspxcsdn.net/pdfMaker/~1054909/22487182/1054909