HTML中隐写术的实现 [英] implementation of steganography in HTML
问题描述
对不起，如果我的英语不好..
我有一份毕业论文.我的日记是在HTML网页文件中嵌入秘密数据" .
在这种情况下，我的论文有问题.
我会详细解释我的论文.
我有封面对象HTML.在HTML我有标签.例如:
< html>
</html>
我想以ASCII隐藏char"A"是(01000001)
< html></html>
+(01000001)
所以我有隐秘的HTML.
< hTml></htmL>
如果hide = 0
小写字母
其他hide = 1
大写
请帮助我解决论文..我想在编程中使用C#..我在提取HTML标签内的字符时遇到问题.
我希望在这里..有人可以帮助我解决我的问题..解释我如何开始这个问题?
thx
i''m sorry if my english so bad..
i have a thesis for my graduate. My journal is "embedding secret data in HTML web page file".
in this case i have a problem with my thesis.
i''ll explain detail of my thesis.
i have cover object HTML. in HTML i have tags. example:
<html>
</html>
and i want to hide char "A" in ASCII is(01000001)
<html></html>
+(01000001)
so i have stego HTML.
<hTml></htmL>
if hide =0
lowcase
else hide=1
uppercase
please help me to solve my thesis..i want use C# in programming..i have problem in extract characters inside HTML tags.
i wish in here..someone can help me to solve my problem..explain how do i start this problem?
thx
推荐答案
使用 mshtml 以及其他常见的Web项目，
using mshtml along with the other usual Web items,
WebRequest request = WebRequest.Create(URL);
request.Credentials = CredentialCache.DefaultCredentials;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
Stream dataStream = response.GetResponseStream();
StreamReader reader = new StreamReader(dataStream);
string responseFromServer = reader.ReadToEnd();
reader.Close();
dataStream.Close();
response.Close();
//reads the html into an html document to enable parsing
IHTMLDocument2 doc = (IHTMLDocument2)new HTMLDocument();
doc.write(new object[] { responseFromServer });
doc.close();
//loops through each element in the document
foreach (IHTMLElement el in (IHTMLElementCollection)doc.all)
{
string ThisTag = el.tagName;
//check your capitalization here, etc.
我想这会让您入门.
I think that will get you started.
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