internal static byte[] EncodePapPassword(byte[] userPassBytes, byte[] requestAuthenticator, string sharedSecret)
{
if (userPassBytes.Length > 128)
{
throw new InvalidOperationException("the PAP password cannot be greater than 128 bytes...");
}
byte[] encryptedPass = null;
if (userPassBytes.Length % 16 == 0)
{
encryptedPass = new byte[userPassBytes.Length];
}
else
{
encryptedPass = new byte[((userPassBytes.Length / 16) * 16) + 16];
}
Array.Copy(userPassBytes, 0, encryptedPass, 0, userPassBytes.Length);
for (int i = userPassBytes.Length; i < encryptedPass.Length; i++)
{
encryptedPass[i] = 0;
}
byte[] sharedSecretBytes = System.Text.Encoding.ASCII.GetBytes(sharedSecret);
System.Security.Cryptography.MD5 md5;
for (int chunk = 0; chunk < (encryptedPass.Length / 16); chunk++)
{
md5 = new System.Security.Cryptography.MD5CryptoServiceProvider();
md5.TransformBlock(sharedSecretBytes, 0, sharedSecretBytes.Length, sharedSecretBytes, 0);
if (chunk == 0)
{
md5.TransformFinalBlock(requestAuthenticator, 0, requestAuthenticator.Length);
}
else
{
md5.TransformFinalBlock(encryptedPass, (chunk - 1) * 16, 16);
}
byte[] hash = md5.Hash;
for (int i = 0; i < 16; i++)
{
int j = i + chunk * 16;
encryptedPass[j] = (byte)(hash[i] ^ encryptedPass[j]);
}
}
return(encryptedPass);
}
byte[] IRunningHash.GetRunningHash()
{
var copy = new MD5CryptoServiceProvider(this);
copy.TransformFinalBlock(empty, 0, 0);
return(copy.Hash);
}
public static string md5Hash(this Bitmap bitmap)
{
try
{
if (bitmap.isNull())
return null;
//based on code snippets from http://dotnet.itags.org/dotnet-c-sharp/85838/
using (var strm = new MemoryStream())
{
var image = new Bitmap(bitmap);
bitmap.Save(strm, System.Drawing.Imaging.ImageFormat.Bmp);
strm.Seek(0, 0);
byte[] bytes = strm.ToArray();
var md5 = new MD5CryptoServiceProvider();
byte[] hashed = md5.TransformFinalBlock(bytes, 0, bytes.Length);
string hash = BitConverter.ToString(hashed).ToLower();
md5.Clear();
image.Dispose();
return hash;
}
}
catch (Exception ex)
{
ex.log("in bitmap.md5Hash");
return "";
}
}
public void CalcHash()
{
using (var hash = new MD5CryptoServiceProvider()) {
foreach (var xt in mXmitTaskList) {
hash.TransformBlock(xt.xmitData, 0, xt.xmitData.Length, xt.xmitData, 0);
}
hash.TransformFinalBlock(new byte[0], 0, 0);
mXmitDataHash = hash.Hash;
}
}
/// <summary>
/// Gets the image URL for the gravatar with the given email
/// </summary>
/// <param name="email">The gravatar email</param>
/// <param name="size">Optional size</param>
/// <returns>The image URL</returns>
public static string GetGravatarUrl(this UrlHelper helper, string email, int size = 0)
{
var input = UTF8Encoding.UTF8.GetBytes(email) ;
var crypto = new MD5CryptoServiceProvider() ;
var hash = Convert.ToBase64String(crypto.TransformFinalBlock(input, 0, input.Length)) ;
crypto.Clear() ;
return "http://www.gravatar.com/avatar/" + hash.ToLower() +
(size > 0 ? "?s=" + size : "") ;
}
public static byte[] encodePapPassword(byte[] userPassBytes,byte[] requestAuthenticator,string sharedSecret)
{
if (userPassBytes.Length > 128)
throw new InvalidOperationException("the PAP password cannot be greater than 128 bytes...");
byte[] encryptedPass = null;
if (userPassBytes.Length % 16 == 0) {
encryptedPass = new byte[userPassBytes.Length];
} else {
encryptedPass = new byte[((userPassBytes.Length / 16) * 16) + 16];
}
System.Array.Copy(userPassBytes, 0, encryptedPass, 0, userPassBytes.Length);
for(int i = userPassBytes.Length; i < encryptedPass.Length; i++) {
encryptedPass[i] = 0;
}
byte[] sharedSecretBytes = System.Text.Encoding.ASCII.GetBytes(sharedSecret);
System.Security.Cryptography.MD5 md5;
for (int chunk = 0; chunk < (encryptedPass.Length / 16); chunk++)
{
md5 = new System.Security.Cryptography.MD5CryptoServiceProvider();
md5.TransformBlock(sharedSecretBytes, 0, sharedSecretBytes.Length, sharedSecretBytes, 0);
if (chunk == 0)
md5.TransformFinalBlock(requestAuthenticator, 0, requestAuthenticator.Length);
else
md5.TransformFinalBlock(encryptedPass, (chunk - 1) * 16, 16);
byte[] hash = md5.Hash;
for (int i = 0; i < 16; i++){
int j = i + chunk*16;
encryptedPass[j] = (byte) (hash[i] ^ encryptedPass[j]);
}
}
return encryptedPass;
}
public byte[] CalcHash()
{
mRecvFragmentList = mRecvFragmentList.OrderBy(o => o.StartPos).ToList();
using (var hash = new MD5CryptoServiceProvider()) {
foreach (var f in mRecvFragmentList) {
hash.TransformBlock(f.Content, 0, f.Content.Length, f.Content, 0);
}
hash.TransformFinalBlock(new byte[0], 0, 0);
byte[] result = new byte[HASH_BYTES];
Array.Copy(hash.Hash, result, HASH_BYTES);
return result;
}
}
/// <summary>
/// ���ļ�����MD5����
/// </summary>
/// <param name="filePath"></param>
public static void MD5File(string filePath)
{
FileStream fs = new FileStream(filePath, FileMode.Open, FileAccess.Read, FileShare.Read);
int bufferSize = 1048576; // ����������1MB
byte[] buff = new byte[bufferSize];
MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
md5.Initialize();
long offset = 0;
while (offset < fs.Length)
{
long readSize = bufferSize;
if (offset + readSize > fs.Length)
{
readSize = fs.Length - offset;
}
fs.Read(buff, 0, Convert.ToInt32(readSize)); // ��ȡһ�����ݵ�������
if (offset + readSize < fs.Length) // �������һ��
{
md5.TransformBlock(buff, 0, Convert.ToInt32(readSize), buff, 0);
}
else // ���һ��
{
md5.TransformFinalBlock(buff, 0, Convert.ToInt32(readSize));
}
offset += bufferSize;
}
fs.Close();
byte[] result = md5.Hash;
md5.Clear();
StringBuilder sb = new StringBuilder(32);
for (int i = 0; i < result.Length; i++)
{
sb.Append(result[i].ToString("X2"));
}
Console.WriteLine(sb.ToString());
Console.ReadLine();
}
/// <summary>
/// MD5 hashing of the file using blocks, use 7Mb for chunks
/// </summary>
/// <param name="FileName">the file</param>
/// <param name="blocksize">the chunk size</param>
/// <returns></returns>
public static string MD5HashFile(string FileName, int blocksize)
{
byte[] result;
byte[] chunk = new byte[blocksize];
string HashString;
System.Security.Cryptography.MD5 md5 = new System.Security.Cryptography.MD5CryptoServiceProvider();
try
{
System.IO.Stream stream = System.IO.File.OpenRead(FileName);
long filesize = stream.Length;
while (filesize - stream.Position > chunk.Length)
{
stream.Read(chunk, 0, blocksize);
md5.TransformBlock(chunk, 0, blocksize, chunk, 0);
OnHashProgressed(new HashEventArgs(FileName, (int)(100 * stream.Position / filesize), stream.Position, filesize));
}
int readCount = stream.Read(chunk, 0, (int)(filesize - stream.Position));
md5.TransformFinalBlock(chunk, 0, readCount);
result = md5.Hash;
System.Text.StringBuilder output = new System.Text.StringBuilder(2 + (result.Length * 2));
foreach (byte b in result)
{
output.Append(b.ToString("x2"));
}
HashString = output.ToString().ToUpper();
}
catch (Exception ex)
{
chunk = null;
result = null;
GC.Collect();
return("0x0000");
}
chunk = null;
result = null;
GC.Collect();
return(HashString);
}
public static string GenerateChallengeRespose(string challengeToken, string productID, string productKey)
{
MD5CryptoServiceProvider MD5 = new MD5CryptoServiceProvider();
byte[] bMD5Bytes = Encoding.Default.GetBytes(challengeToken + productKey);
MD5.TransformFinalBlock(bMD5Bytes, 0, bMD5Bytes.Length);
string strMD5Hash = To_Hex(MD5.Hash);
ulong[] uMD5Ints = MD5_To_Int(strMD5Hash);
string strCHLID = challengeToken + productID;
strCHLID = strCHLID.PadRight(strCHLID.Length + (8 - (strCHLID.Length % 8)), '0');
ulong[] uCHLIDInts = CHLID_To_Int(strCHLID);
ulong uKey = Create_Key(uMD5Ints, uCHLIDInts);
ulong uPartOne = ulong.Parse(strMD5Hash.Substring(0, 16), NumberStyles.HexNumber);
ulong uPartTwo = ulong.Parse(strMD5Hash.Substring(16, 16), NumberStyles.HexNumber);
return String.Format("{0:x16}{1:x16}", uPartOne ^ uKey, uPartTwo ^ uKey);
}
public static string getHash(string name)
{
string md5Final;
int readsize = 64*1024;
long read = 0;
byte[] buffer = new byte[readsize*2];
MD5 md5 = new MD5CryptoServiceProvider();
using (var stream = new FileStream(name, FileMode.Open, FileAccess.Read))
{
read = stream.Read(buffer, 0, readsize);
stream.Seek(-readsize, SeekOrigin.End);
read += stream.Read(buffer, readsize, readsize);
md5.TransformFinalBlock(buffer, 0, buffer.Length);
md5Final = String.Join("", md5.Hash.Select(x => x.ToString("x2")));
}
return md5Final;
}
/// <summary>
/// 获取文件的MD5值
/// </summary>
/// <param name="fileName"> 文件名 </param>
/// <returns> 32位MD5 </returns>
public static string GetFileMd5(string fileName)
{
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read);
const int bufferSize = 1024 * 1024;
byte[] buffer = new byte[bufferSize];
MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
md5.Initialize();
long offset = 0;
while (offset < fs.Length)
{
long readSize = bufferSize;
if (offset + readSize > fs.Length)
{
readSize = fs.Length - offset;
}
fs.Read(buffer, 0, (int)readSize);
if (offset + readSize < fs.Length)
{
md5.TransformBlock(buffer, 0, (int)readSize, buffer, 0);
}
else
{
md5.TransformFinalBlock(buffer, 0, (int)readSize);
}
offset += bufferSize;
}
fs.Close();
byte[] result = md5.Hash;
md5.Clear();
StringBuilder sb = new StringBuilder(32);
foreach (byte b in result)
{
sb.Append(b.ToString("X2"));
}
return sb.ToString();
}
private const int Md5ReadLen = 16 * 1024; // 一次读取长度 16384 = 16 * kb
public static string GetMD5HashFromFile(string fileName)
{
byte[] buffer = new byte[Md5ReadLen];
int readLength = 0;//每次读取长度
var output = new byte[Md5ReadLen];
using (Stream inputStream = File.Open(fileName, FileMode.Open, FileAccess.Read, FileShare.Read))
{
using (System.Security.Cryptography.HashAlgorithm hashAlgorithm = new System.Security.Cryptography.MD5CryptoServiceProvider())
{
while ((readLength = inputStream.Read(buffer, 0, buffer.Length)) > 0) // 计算MD5
{
hashAlgorithm.TransformBlock(buffer, 0, readLength, output, 0);
}
//完成最后计算，必须调用(由于上一部循环已经完成所有运算，所以调用此方法时后面的两个参数都为0)
hashAlgorithm.TransformFinalBlock(buffer, 0, 0);
var retVal = hashAlgorithm.Hash;
var sb = new System.Text.StringBuilder(32);
for (int i = 0; i < retVal.Length; i++)
{
sb.Append(retVal[i].ToString("x2"));
}
hashAlgorithm.Clear();
inputStream.Close();
return(sb.ToString());
}
}
}
public static string CreateQRY(string strProductID, string strProductKey, string strCHLData)
{
// First generate an MD5 hash object
MD5CryptoServiceProvider MD5 = new MD5CryptoServiceProvider();
byte[] bMD5Bytes = Encoding.Default.GetBytes(strCHLData + strProductKey);
MD5.TransformFinalBlock(bMD5Bytes, 0, bMD5Bytes.Length);
// Once we are done with that we should create 4 integers from the MD5 hash
string strMD5Hash = To_Hex(MD5.Hash);
ulong[] uMD5Ints = MD5_To_Int(strMD5Hash);
// Create a new string from the ProdID and CHLData and padd with zero's, then convert it to ulongs :-)
string strCHLID = strCHLData + strProductID;
strCHLID = strCHLID.PadRight(strCHLID.Length + (8 - (strCHLID.Length % 8)), '0');
ulong[] uCHLIDInts = CHLID_To_Int(strCHLID);
// Then fetch the key from the two arrays
ulong uKey = Create_Key(uMD5Ints, uCHLIDInts);
// And finally create the new hash :-)
ulong uPartOne = ulong.Parse(strMD5Hash.Substring(0, 16), NumberStyles.HexNumber);
ulong uPartTwo = ulong.Parse(strMD5Hash.Substring(16, 16), NumberStyles.HexNumber);
return String.Format("{0:x16}{1:x16}", uPartOne ^ uKey, uPartTwo ^ uKey);
}
protected void Page_PreRender(object sender, System.EventArgs e)
{
SharedBasePage requestPage = Page as SharedBasePage;
Control root = this;
HtmlGenericControl entry = new HtmlGenericControl("div");
if (SiteSecurity.GetUserByEmail(comment.AuthorEmail) == null)
{
entry.Attributes["class"] = "commentBoxStyle";
}
else
{
entry.Attributes["class"] = "commentBoxStyle commentBoxAuthorStyle";
}
root.Controls.Add(entry);
HtmlGenericControl entryTitle = new HtmlGenericControl("div");
entryTitle.Attributes["class"] = "commentDateStyle";
//Add the unique anchor for each comment
HtmlAnchor anchor = new HtmlAnchor();
anchor.Name = comment.EntryId;
entryTitle.Controls.Add(anchor);
if (requestPage.SiteConfig.AdjustDisplayTimeZone)
{
entryTitle.Controls.Add(new LiteralControl(requestPage.SiteConfig.GetConfiguredTimeZone().FormatAdjustedUniversalTime(comment.CreatedUtc)));
}
else
{
entryTitle.Controls.Add(new LiteralControl(comment.CreatedUtc.ToString("U") + " UTC"));
}
entry.Controls.Add(entryTitle);
HtmlGenericControl entryBody = new HtmlGenericControl("div");
if (SiteSecurity.GetUserByEmail(comment.AuthorEmail) == null)
{
entryBody.Attributes["class"] = "commentBodyStyle";
}
else
{
entryBody.Attributes["class"] = "commentBodyStyle commentBodyAuthorStyle";
}
if (comment.Content != null)
{
entryBody.Controls.Add(new LiteralControl(Regex.Replace(comment.Content, "\n", "<br />")));
}
if (!requestPage.HideAdminTools && SiteSecurity.IsInRole("admin"))
{
HtmlGenericControl spamStatus = new HtmlGenericControl("div");
spamStatus.Attributes["class"] = "commentSpamStateStyle";
spamStatus.InnerText = ApplicationResourceTable.GetSpamStateDescription(comment.SpamState);
entryBody.Controls.Add(spamStatus);
}
entry.Controls.Add(entryBody);
HtmlGenericControl footer = new HtmlGenericControl("div");
footer.Attributes["class"] = "commentBoxFooterStyle";
entry.Controls.Add(footer);
if (requestPage.SiteConfig.CommentsAllowGravatar && String.IsNullOrEmpty(comment.AuthorEmail) == false)
{
string hash = "";
byte[] data, enc;
data = Encoding.Default.GetBytes(comment.AuthorEmail.ToLowerInvariant());
using (MD5 md5 = new MD5CryptoServiceProvider())
{
enc = md5.TransformFinalBlock(data, 0, data.Length);
foreach (byte b in md5.Hash)
{
hash += Convert.ToString(b, 16).ToLower().PadLeft(2, '0');
}
md5.Clear();
}
string nogravpath = "";
if (requestPage.SiteConfig.CommentsGravatarNoImgPath != null)
{
if (requestPage.SiteConfig.CommentsGravatarNoImgPath != "")
{
if (requestPage.SiteConfig.CommentsGravatarNoImgPath.Substring(0, 4) == "http")
{
nogravpath = "&default=" + Server.UrlEncode(requestPage.SiteConfig.CommentsGravatarNoImgPath);
}
else
{
nogravpath = "&default=" + Server.UrlEncode(requestPage.SiteConfig.Root + requestPage.SiteConfig.CommentsGravatarNoImgPath);
}
}
}
if (String.IsNullOrEmpty(requestPage.SiteConfig.CommentsGravatarNoImgPath) == false)
{
if (requestPage.SiteConfig.CommentsGravatarNoImgPath == "identicon" ||
requestPage.SiteConfig.CommentsGravatarNoImgPath == "wavatar" ||
requestPage.SiteConfig.CommentsGravatarNoImgPath == "monsterid" ||
requestPage.SiteConfig.CommentsGravatarNoImgPath.Substring(0, 4) == "http")
{
nogravpath = "&default=" + Server.UrlEncode(requestPage.SiteConfig.CommentsGravatarNoImgPath);
}
else
{
nogravpath = "&default=" + Server.UrlEncode(requestPage.SiteConfig.Root + requestPage.SiteConfig.CommentsGravatarNoImgPath);
}
}
string gravborder = "";
if (requestPage.SiteConfig.CommentsGravatarBorder != null)
{
if (requestPage.SiteConfig.CommentsGravatarBorder != "")
{
gravborder = "&border=" + requestPage.SiteConfig.CommentsGravatarBorder;
}
}
string gravsize = "";
if (requestPage.SiteConfig.CommentsGravatarSize != null)
{
if (requestPage.SiteConfig.CommentsGravatarSize != "")
{
gravsize = "&size=" + requestPage.SiteConfig.CommentsGravatarSize;
}
}
string gravrating = "";
if (requestPage.SiteConfig.CommentsGravatarRating != null)
{
if (requestPage.SiteConfig.CommentsGravatarRating != "")
{
gravrating = "&rating=" + requestPage.SiteConfig.CommentsGravatarRating;
}
}
HtmlGenericControl entryGRAVATAR = new HtmlGenericControl("span");
entryGRAVATAR.Attributes["class"] = "commentGravatarBlock";
entryGRAVATAR.InnerHtml = "<img class=\"commentGravatar\" src=\"http://www.gravatar.com/avatar.php?gravatar_id=" + hash + gravrating + gravsize + nogravpath + gravborder + "\"/>";
footer.Controls.Add(entryGRAVATAR);
}
string authorLink = null;
if (comment.AuthorHomepage != null && comment.AuthorHomepage.Length > 0)
{
authorLink = FixUrl(comment.AuthorHomepage);
}
else if (comment.AuthorEmail != null && comment.AuthorEmail.Length > 0)
{
if (!requestPage.SiteConfig.SupressEmailAddressDisplay)
{
authorLink = "mailto:" + SiteUtilities.SpamBlocker(comment.AuthorEmail);
}
}
if (authorLink != null)
{
HyperLink link = new HyperLink();
link.Attributes["class"] = "commentPermalinkStyle";
link.NavigateUrl = authorLink;
link.Text = comment.Author;
link.Attributes.Add("rel", "nofollow");
footer.Controls.Add(link);
if (comment.OpenId)
{
System.Web.UI.WebControls.Image i = new System.Web.UI.WebControls.Image();
i.ImageUrl = "~/images/openid-icon-small.gif";
i.CssClass = "commentOpenId";
link.Controls.Add(i);
Literal l = new Literal();
l.Text = comment.Author;
link.Controls.Add(l);
}
}
else
{
Label l = new Label();
l.Attributes["class"] = "commentPermalinkStyle";
l.Text = comment.Author;
footer.Controls.Add(l);
}
if (!requestPage.SiteConfig.SupressEmailAddressDisplay)
{
if (comment.AuthorEmail != null && comment.AuthorEmail.Length > 0)
{
footer.Controls.Add(new LiteralControl(" | "));
HtmlGenericControl mailto = new HtmlGenericControl("span");
footer.Controls.Add(mailto);
HyperLink link = new HyperLink();
link.CssClass = "commentMailToStyle";
link.NavigateUrl = "mailto:" + SiteUtilities.SpamBlocker(comment.AuthorEmail);
link.Text = SiteUtilities.SpamBlocker(comment.AuthorEmail);
mailto.Controls.Add(link);
}
}
if (!requestPage.HideAdminTools && SiteSecurity.IsInRole("admin"))
{
if (!string.IsNullOrEmpty(comment.AuthorIPAddress))
{
try
{
if (requestPage.SiteConfig.ResolveCommenterIP == true)
{
System.Net.IPHostEntry hostInfo = System.Net.Dns.GetHostEntry(comment.AuthorIPAddress);
footer.Controls.Add(
new LiteralControl(" (" + comment.AuthorIPAddress + " " + hostInfo.HostName + ") "));
}
else
{
footer.Controls.Add(new LiteralControl(" (" + comment.AuthorIPAddress + ") "));
}
}
catch
{
footer.Controls.Add(new LiteralControl(" (" + comment.AuthorIPAddress + ") "));
}
}
footer.Controls.Add(new LiteralControl(" "));
// create delete hyperlink
HyperLink deleteHl = new HyperLink();
deleteHl.CssClass = "deleteLinkStyle";
System.Web.UI.WebControls.Image img = new System.Web.UI.WebControls.Image();
img.CssClass = "deleteLinkImageStyle";
img.ImageUrl = new Uri(new Uri(SiteUtilities.GetBaseUrl(requestPage.SiteConfig)), requestPage.GetThemedImageUrl("deletebutton")).ToString();
img.BorderWidth = 0;
deleteHl.Controls.Add(img);
deleteHl.NavigateUrl = String.Format("javascript:deleteComment(\"{0}\", \"{1}\", \"{2}\")", Comment.TargetEntryId, Comment.EntryId, Comment.Author == null ? String.Empty : Comment.Author.Replace("\"", "\\\""));
ResourceManager resmgr = resmgr = ApplicationResourceTable.Get();
if (!Page.ClientScript.IsClientScriptBlockRegistered(this.GetType(), "deleteCommentScript"))
{
// add the javascript to allow deletion of the comment
string scriptString = "<script type=\"text/javascript\" language=\"JavaScript\">\n";
scriptString += "function deleteComment(entryId, commentId, commentFrom)\n";
scriptString += "{\n";
scriptString += String.Format(" if(confirm(\"{0} \\n\\n\" + commentFrom))\n", resmgr.GetString("text_delete_confirm"));
scriptString += " {\n";
scriptString += " location.href=\"deleteItem.ashx?entryid=\" + entryId + \"&commentId=\" + commentId\n";
scriptString += " }\n";
scriptString += "}\n";
scriptString += "</script>";
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "deleteCommentScript", scriptString);
}
footer.Controls.Add(deleteHl);
// create approve hyperlink, when a comment is not public or if its marked as spam
if ((!Comment.IsPublic) || (Comment.SpamState == SpamState.Spam))
{
HyperLink approveHl = new HyperLink();
approveHl.CssClass = "approveLinkStyle";
System.Web.UI.WebControls.Image okImg = new System.Web.UI.WebControls.Image();
okImg.CssClass = "approveImageStyle";
okImg.ImageUrl = new Uri(new Uri(SiteUtilities.GetBaseUrl(requestPage.SiteConfig)), requestPage.GetThemedImageUrl("okbutton-list")).ToString();
okImg.BorderWidth = 0;
approveHl.Controls.Add(okImg);
approveHl.NavigateUrl = String.Format("javascript:approveComment(\"{0}\", \"{1}\")", Comment.TargetEntryId, Comment.EntryId);
if (!Page.ClientScript.IsClientScriptBlockRegistered(this.GetType(), "approveCommentScript"))
{
string approveScript = "<script type=\"text/javascript\" language=\"JavaScript\">\n";
approveScript += "function approveComment(entryId, commentId)\n";
approveScript += "{\n";
approveScript += " location.href=\"approveItem.ashx?entryid=\" + entryId + \"&commentId=\" + commentId\n";
approveScript += "}\n";
approveScript += "</script>";
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "approveCommentScript", approveScript);
}
footer.Controls.Add(approveHl);
}
ISpamBlockingService spamBlockingService = requestPage.SiteConfig.SpamBlockingService;
if ((spamBlockingService != null) && (comment.SpamState != SpamState.Spam))
{
HyperLink reportSpamLink = new HyperLink();
reportSpamLink.CssClass = "approveLinkStyle";
System.Web.UI.WebControls.Image spamImg = new System.Web.UI.WebControls.Image();
spamImg.CssClass = "approveImageStyle";
spamImg.ImageUrl = new Uri(new Uri(SiteUtilities.GetBaseUrl(requestPage.SiteConfig)), requestPage.GetThemedImageUrl("reportspambutton")).ToString();
spamImg.BorderWidth = 0;
reportSpamLink.Controls.Add(spamImg);
reportSpamLink.NavigateUrl = String.Format("javascript:reportComment(\"{0}\", \"{1}\", \"{2}\")", Comment.TargetEntryId, Comment.EntryId, Comment.Author == null ? String.Empty : Comment.Author.Replace("\"", "\\\""));
string reportScript = "<script type=\"text/javascript\" language=\"JavaScript\">\n";
reportScript += "function reportComment(entryId, commentId, commentFrom)\n";
reportScript += "{\n";
reportScript += String.Format(" if(confirm(\"{0} \\n\\n\" + commentFrom))\n", resmgr.GetString("text_reportspam_confirm"));
reportScript += " {\n";
reportScript += " location.href=\"deleteItem.ashx?report=true&entryid=\" + entryId + \"&commentId=\" + commentId\n";
reportScript += " }\n";
reportScript += "}\n";
reportScript += "</script>";
if (!Page.ClientScript.IsClientScriptBlockRegistered(this.GetType(), "reportCommentScript"))
{
Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "reportCommentScript", reportScript);
}
footer.Controls.Add(reportSpamLink);
}
}
}
public static CipherSuite InitializeCipherSuite(byte[] master, byte[] clientrnd, byte[] serverrnd, CipherDefinition definition, ConnectionEnd entity)
{
CipherSuite ret = new CipherSuite();
SymmetricAlgorithm bulk = (SymmetricAlgorithm)Activator.CreateInstance(definition.BulkCipherAlgorithm);
if (definition.BulkIVSize > 0)
bulk.Mode = CipherMode.CBC;
bulk.Padding = PaddingMode.None;
bulk.BlockSize = definition.BulkIVSize * 8;
// get the keys and IVs
byte[] client_mac, server_mac, client_key, server_key, client_iv, server_iv;
Ssl3DeriveBytes prf = new Ssl3DeriveBytes(master, clientrnd, serverrnd, false);
client_mac = prf.GetBytes(definition.HashSize);
server_mac = prf.GetBytes(definition.HashSize);
client_key = prf.GetBytes(definition.BulkKeySize);
server_key = prf.GetBytes(definition.BulkKeySize);
client_iv = prf.GetBytes(definition.BulkIVSize);
server_iv = prf.GetBytes(definition.BulkIVSize);
prf.Dispose();
if (definition.Exportable) { // make some extra modifications if the keys are exportable
MD5 md5 = new MD5CryptoServiceProvider();
md5.TransformBlock(client_key, 0, client_key.Length, client_key, 0);
md5.TransformBlock(clientrnd, 0, clientrnd.Length, clientrnd, 0);
md5.TransformFinalBlock(serverrnd, 0, serverrnd.Length);
client_key = new byte[definition.BulkExpandedSize];
Buffer.BlockCopy(md5.Hash, 0, client_key, 0, client_key.Length);
md5.Initialize();
md5.TransformBlock(server_key, 0, server_key.Length, server_key, 0);
md5.TransformBlock(serverrnd, 0, serverrnd.Length, serverrnd, 0);
md5.TransformFinalBlock(clientrnd, 0, clientrnd.Length);
server_key = new byte[definition.BulkExpandedSize];
Buffer.BlockCopy(md5.Hash, 0, server_key, 0, server_key.Length);
md5.Initialize();
md5.TransformBlock(clientrnd, 0, clientrnd.Length, clientrnd, 0);
md5.TransformFinalBlock(serverrnd, 0, serverrnd.Length);
client_iv = new byte[definition.BulkIVSize];
Buffer.BlockCopy(md5.Hash, 0, client_iv, 0, client_iv.Length);
md5.Initialize();
md5.TransformBlock(serverrnd, 0, serverrnd.Length, serverrnd, 0);
md5.TransformFinalBlock(clientrnd, 0, clientrnd.Length);
server_iv = new byte[definition.BulkIVSize];
Buffer.BlockCopy(md5.Hash, 0, server_iv, 0, server_iv.Length);
md5.Clear();
}
// generate the cipher objects
if (entity == ConnectionEnd.Client) {
ret.Encryptor = bulk.CreateEncryptor(client_key, client_iv);
ret.Decryptor = bulk.CreateDecryptor(server_key, server_iv);
ret.LocalHasher = new Ssl3RecordMAC(definition.HashAlgorithmType, client_mac);
ret.RemoteHasher = new Ssl3RecordMAC(definition.HashAlgorithmType, server_mac);
} else {
ret.Encryptor = bulk.CreateEncryptor(server_key, server_iv);
ret.Decryptor = bulk.CreateDecryptor(client_key, client_iv);
ret.LocalHasher = new Ssl3RecordMAC(definition.HashAlgorithmType, server_mac);
ret.RemoteHasher = new Ssl3RecordMAC(definition.HashAlgorithmType, client_mac);
}
// clear sensitive data
Array.Clear(client_mac, 0, client_mac.Length);
Array.Clear(server_mac, 0, server_mac.Length);
Array.Clear(client_key, 0, client_key.Length);
Array.Clear(server_key, 0, server_key.Length);
Array.Clear(client_iv, 0, client_iv.Length);
Array.Clear(server_iv, 0, server_iv.Length);
return ret;
}
protected static byte[] ComputeMD5(byte[] key, byte[] salt, int saltHashRounds = DefaultSaltHashRounds)
{
// TODO: Test that saltHashRounds >= 1
using (var md5 = new MD5CryptoServiceProvider())
{
// Hash key
md5.TransformBlock(key, 0, key.Length, null, 0);
// Hash salt (saltHashRounds-1) times
for(int i = 1; i < saltHashRounds; i++)
{
md5.TransformBlock(salt, 0, salt.Length, null, 0);
}
// Final salt hash iteration
md5.TransformFinalBlock(salt, 0, salt.Length);
return md5.Hash;
}
}
private void GenerateStaticContent ()
{
resources.Clear ();
var random = new Random ();
var root = "/tmp/hyena-download-test-server";
try {
Directory.Delete (root, true);
} catch {
}
Directory.CreateDirectory (root);
for (int i = 0; i < ResourceCount; i++) {
var md5 = new MD5CryptoServiceProvider ();
var resource = new Resource () {
Path = Path.Combine (root, i.ToString ()),
Length = random.Next (MinResourceSize, MaxResourceSize + 1)
};
if (Debug) Console.WriteLine ();
using (var stream = File.OpenWrite (resource.Path)) {
var buffer = new byte[32 << 10];
long written = 0;
long remaining;
while ((remaining = resource.Length - written) > 0) {
var buffer_length = remaining > buffer.Length
? (int)buffer.Length
: (int)remaining;
random.NextBytes (buffer);
stream.Write (buffer, 0, buffer_length);
written += buffer_length;
md5.TransformBlock (buffer, 0, buffer_length, null, 0);
if (Debug) Console.Write ("\rCreating resource: {0} ({1:0.00} MB): [{2}/{3}] {4:0.0}% ",
resource.Path, resource.Length / 1024.0 / 1024.0,
i + 1, ResourceCount,
written / (double)resource.Length * 100.0);
}
md5.TransformFinalBlock (buffer, 0, 0);
resource.Checksum = BitConverter.ToString (md5.Hash).Replace ("-", String.Empty).ToLower ();
}
resources.Add (resource);
}
}
/// <summary>
/// SSH1 RSA challenge
/// </summary>
/// <param name="e">public exponent</param>
/// <param name="n">public modulus</param>
/// <param name="encryptedChallenge">encrypted challenge</param>
/// <param name="sessionId">session id</param>
/// <param name="responseType">response type</param>
private void SSH1IRSAChallenge(BigInteger e, BigInteger n, BigInteger encryptedChallenge, byte[] sessionId, uint responseType)
{
if (responseType != 1) {
SendFailure();
return;
}
SSH1UserAuthKey key = SSH1FindKey(e, n);
if (key == null) {
SendFailure();
return;
}
BigInteger challenge = key.decryptChallenge(encryptedChallenge);
byte[] rawchallenge = RSAUtil.StripPKCS1Pad(challenge, 2).GetBytes();
byte[] hash;
using (var md5 = new MD5CryptoServiceProvider()) {
md5.TransformBlock(rawchallenge, 0, rawchallenge.Length, rawchallenge, 0);
md5.TransformFinalBlock(sessionId, 0, sessionId.Length);
hash = md5.Hash;
}
Send(
new OpenSSHAgentForwardingMessage(OpenSSHAgentForwardingMessageType.SSH_AGENT_RSA_RESPONSE)
.Write(hash)
);
}
public static string MD5Decrypt(string strText)
{
MD5 md5 = new MD5CryptoServiceProvider();
byte[] result = md5.TransformFinalBlock(System.Text.Encoding.Default.GetBytes(strText), 0, strText.Length);
return System.Text.Encoding.UTF8.GetString(result);
}
public byte[] Encode(byte[] data)
{
byte[] buffer = new byte[data.Length + 128];
using (MemoryStream stream = new MemoryStream(data))
{
int num;
MemoryStream stream2 = new MemoryStream(buffer);
RSACryptoServiceProvider key = new RSACryptoServiceProvider(1024);
byte[] buffer2 = new byte[86];
byte[] outputBuffer = new byte[86];
HashAlgorithm algorithm = new MD5CryptoServiceProvider();
algorithm.Initialize();
while ((num = stream.Read(buffer2, 0, 86)) == 86)
{
algorithm.TransformBlock(buffer2, 0, 86, outputBuffer, 0);
stream2.Write(buffer2, 0, buffer2.Length);
}
buffer2 = algorithm.TransformFinalBlock(buffer2, 0, num);
stream2.Write(buffer2, 0, buffer2.Length);
RSAParameters parameters = new RSAParameters();
parameters.D = (byte[])this.rsaParameters.D.Clone();
parameters.DP = (byte[])this.rsaParameters.DP.Clone();
parameters.DQ = (byte[])this.rsaParameters.DQ.Clone();
parameters.Exponent = (byte[])this.rsaParameters.Exponent.Clone();
parameters.InverseQ = (byte[])this.rsaParameters.InverseQ.Clone();
parameters.Modulus = (byte[])this.rsaParameters.Modulus.Clone();
parameters.P = (byte[])this.rsaParameters.P.Clone();
parameters.Q = (byte[])this.rsaParameters.Q.Clone();
key.ImportParameters(parameters);
AsymmetricSignatureFormatter formatter = new RSAPKCS1SignatureFormatter(key);
formatter.SetHashAlgorithm("MD5");
outputBuffer = formatter.CreateSignature(algorithm.Hash);
stream2.Write(outputBuffer, 0, outputBuffer.Length);
stream2.Close();
stream.Close();
}
return buffer;
}
void HashTimer()
{
byte[] inArray1 = new byte[24];
byte[] inArray2 = new byte[30000*sizeof(double)];
int i;
for (i = 0; i < 24; i++)
inArray1[i] = (byte)(23 + i*2);
MemoryStream binStream = new MemoryStream(inArray2);
BinaryWriter binWriter = new BinaryWriter(binStream);
for (i = 0; i < 30000; i++)
binWriter.Write(i * (double)2.2);
DateTime timerStart = DateTime.Now;
for (i = 0; i < nIter; i++)
{
MD5CryptoServiceProvider md5Hasher = new MD5CryptoServiceProvider();
md5Hasher.TransformBlock(inArray1, 0, inArray1.Length, inArray1, 0);
md5Hasher.TransformFinalBlock(inArray2, 0, inArray2.Length);
byte[] hash1 = md5Hasher.Hash;
}
DateTime timerEnd = DateTime.Now;
TimeSpan timerDiff = timerEnd - timerStart;
TimeLabelBlob.Content = String.Format("ChkSum --- Iterations: {0}; Duration: {1:hh\\:mm\\:ss\\.f}", i, timerDiff);
i = 3;
}
//RSA authentication
private void DoRSAChallengeResponse()
{
//read key
SSH1UserAuthKey key = new SSH1UserAuthKey(_param.IdentityFile, _param.Password);
Transmit(
new SSH1Packet(SSH1PacketType.SSH_CMSG_AUTH_RSA)
.WriteBigInteger(key.PublicModulus)
);
TraceTransmissionEvent(SSH1PacketType.SSH_CMSG_AUTH_RSA, "RSA challenge-reponse");
DataFragment response = ReceivePacket();
SSH1DataReader reader = new SSH1DataReader(response);
SSH1PacketType pt = (SSH1PacketType) reader.ReadByte();
if (pt == SSH1PacketType.SSH_SMSG_FAILURE)
throw new SSHException(Strings.GetString("ServerRefusedRSA"));
else if (pt != SSH1PacketType.SSH_SMSG_AUTH_RSA_CHALLENGE)
throw new SSHException(String.Format(Strings.GetString("UnexpectedResponse"), pt));
TraceReceptionEvent(SSH1PacketType.SSH_SMSG_AUTH_RSA_CHALLENGE, "received challenge");
//creating challenge
BigInteger challenge = key.decryptChallenge(reader.ReadMPInt());
byte[] rawchallenge = RSAUtil.StripPKCS1Pad(challenge, 2).GetBytes();
//building response
byte[] hash;
using (MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider()) {
md5.TransformBlock(rawchallenge, 0, rawchallenge.Length, rawchallenge, 0);
md5.TransformFinalBlock(_sessionID, 0, _sessionID.Length);
hash = md5.Hash;
}
Transmit(
new SSH1Packet(SSH1PacketType.SSH_CMSG_AUTH_RSA_RESPONSE)
.Write(hash)
);
TraceReceptionEvent(SSH1PacketType.SSH_CMSG_AUTH_RSA_RESPONSE, "received response");
}
public string ComputeMD5()
{
MD5 md5 = new MD5CryptoServiceProvider();
byte[] hash = null;
if (NumberOfFrames == 1) {
byte[] frame = GetFrameDataU8(0);
hash = md5.ComputeHash(frame);
} else {
for (int i = 0; i < NumberOfFrames; i++) {
byte[] frame = GetFrameDataU8(i);
if (i < (NumberOfFrames - 1))
md5.TransformBlock(frame, 0, frame.Length, frame, 0);
else
md5.TransformFinalBlock(frame, 0, frame.Length);
}
hash = md5.Hash;
}
return BitConverter.ToString(hash).Replace("-", "");
}
public static string AnyscMD5(string filepath, ProgressBar pBar, Label lab)
{
FileStream fs = new FileStream(filepath, FileMode.Open, FileAccess.Read, FileShare.Read);
int bufferSize = 1048576; // 缓冲区大小，1MB
byte[] buff = new byte[bufferSize];
double blockcount = Math.Ceiling(fs.Length / Convert.ToDouble(bufferSize));
if (pBar.InvokeRequired == true)
{
SetText LSetText = new SetText(DoSetText);
SetValue PSetValue = new SetValue(DoSetMax);
pBar.Invoke(PSetValue, new Object[] { pBar, Convert.ToInt32(blockcount) });
lab.Invoke(LSetText, new Object[] { lab, Convert.ToString(0) + "%" });
}
int i = 1;
MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
md5.Initialize();
long offset = 0;
while (offset < fs.Length)
{
long readSize = bufferSize;
if (offset + readSize > fs.Length)
{
readSize = fs.Length - offset;
}
fs.Read(buff, 0, Convert.ToInt32(readSize)); // 读取一段数据到缓冲区
if (offset + readSize < fs.Length) // 不是最后一块
{
md5.TransformBlock(buff, 0, Convert.ToInt32(readSize), buff, 0);
}
else // 最后一块
{
md5.TransformFinalBlock(buff, 0, Convert.ToInt32(readSize));
}
offset += bufferSize;
if (pBar.InvokeRequired == true)
{
SetValue PSetValue = new SetValue(DoSetValue);
SetText LSetText = new SetText(DoSetText);
pBar.Invoke(PSetValue, new Object[] { pBar, Convert.ToInt32(i) });
lab.Invoke(LSetText, new Object[] { lab, Convert.ToString(Math.Ceiling((double)(i / blockcount) * 100)) + "%" });
i++;
Application.DoEvents();
}
}
fs.Close();
byte[] result = md5.Hash;
md5.Clear();
StringBuilder sb = new StringBuilder(32);
for (int j = 0; j < result.Length; j++)
{
sb.Append(result[j].ToString("x2"));
}
return sb.ToString();
}
/// <summary>
/// 生成某个文件的MD5
/// </summary>
/// <param name="fileName"></param>
/// <returns></returns>
private string GenMD5(string fileName)
{
FileStream fs = new FileStream(fileName, FileMode.Open, FileAccess.Read, FileShare.Read);
int bufferSize = 1048576; // 缓冲区大小，1MB
byte[] buff = new byte[bufferSize];
MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
md5.Initialize();
long offset = 0;
while (offset < fs.Length)
{
long readSize = bufferSize;
if (offset + readSize > fs.Length)
{
readSize = fs.Length - offset;
}
fs.Read(buff, 0, Convert.ToInt32(readSize)); // 读取一段数据到缓冲区
if (offset + readSize < fs.Length) // 不是最后一块
{
md5.TransformBlock(buff, 0, Convert.ToInt32(readSize), buff, 0);
}
else // 最后一块
{
md5.TransformFinalBlock(buff, 0, Convert.ToInt32(readSize));
}
offset += bufferSize;
}
fs.Close();
byte[] result = md5.Hash;
md5.Clear();
StringBuilder sb = new StringBuilder(32);
for (int i = 0; i < result.Length; i++)
{
sb.Append(result[i].ToString("X2"));
}
return sb.ToString();
}
public static Byte[] CRAM_MD5_(String Token, String Login, String Password)
{
var token = Token. ToUTF8Bytes();
var password = Password.ToUTF8Bytes();
var ipad = new Byte[64];
var opad = new Byte[64];
var startIndex = 0;
var length = token.Length;
// see also: http://tools.ietf.org/html/rfc2195 - 2. Challenge-Response Authentication Mechanism (CRAM)
// http://tools.ietf.org/html/rfc2104 - 2. Definition of HMAC
#region Copy the password into inner/outer padding and XOR it accordingly
if (password.Length > ipad.Length)
{
var HashedPassword = new MD5CryptoServiceProvider().ComputeHash(password);
Array.Copy(HashedPassword, ipad, HashedPassword.Length);
Array.Copy(HashedPassword, opad, HashedPassword.Length);
}
else
{
Array.Copy(password, ipad, password.Length);
Array.Copy(password, opad, password.Length);
}
for (var i = 0; i < ipad.Length; i++) {
ipad[i] ^= 0x36;
opad[i] ^= 0x5c;
}
#endregion
#region Calculate the inner padding
byte[] digest;
using (var MD5 = new MD5CryptoServiceProvider())
{
MD5.TransformBlock (ipad, 0, ipad.Length, null, 0);
MD5.TransformFinalBlock(token, startIndex, length);
digest = MD5.Hash;
}
#endregion
#region Calculate the outer padding
// oPAD (will use iPAD digest!)
using (var MD5 = new MD5CryptoServiceProvider())
{
MD5.TransformBlock (opad, 0, opad.Length, null, 0);
MD5.TransformFinalBlock(digest, 0, digest.Length);
digest = MD5.Hash;
}
#endregion
// result := login[space]digest
return Login.ToUTF8Bytes().
Concat(new Byte[1] { 0x20 }).
Concat(digest.ToHexString().ToUTF8Bytes()).
ToArray();
}
/// <summary>
/// Create the next upload message.
/// </summary>
private void CreateUploadMsg(MD5CryptoServiceProvider md5Hasher, out AnpMsg m, out List<UInt64> CompletedArray)
{
m = Share.CreateTransferMsg(KAnpType.KANP_CMD_KFS_PHASE_2);
CompletedArray = new List<UInt64>();
// Add the number of submessages field. It will be updated later.
m.AddUInt32(0);
// Count the number of submessages.
int nbSub = 0;
// Loop until the message is full or we run out of files to upload.
while (m.PayloadSize() < MAX_UPLOAD_SIZE && UploadIndex != FileArray.Length)
{
KfsUploadBatchFile ubf = FileArray[UploadIndex];
// The transfer of the current file was denied by the
// server during phase 1. Do not attempt to talk about
// it in phase 2.
if (ubf.Status == BatchStatus.Error)
{
UploadNextFile();
continue;
}
// The transfer of the current file has been cancelled. Add an
// abort submessage and pass to the next file.
if (ubf.Status == BatchStatus.Cancelled)
{
m.AddUInt32(2);
m.AddUInt32(KAnpType.KANP_KFS_SUBMESSAGE_ABORT);
nbSub++;
UploadNextFile();
continue;
}
// The current file is closed. Open the file and set the
// remaining size.
if (UploadedFile == null)
{
Debug.Assert(ubf.Status == BatchStatus.Queued);
ubf.Status = BatchStatus.Started;
UploadedFile = new FileStream(ubf.TransferPath, FileMode.Open, FileAccess.Read, FileShare.Read);
RemainingSize = UploadedFile.Length;
md5Hasher.Initialize();
}
// Add a chunk submessage.
if (RemainingSize > 0)
{
Debug.Assert(ubf.Status == BatchStatus.Started);
// Compute the chunk size.
UInt32 chunkSize = Math.Max(MIN_UPLOAD_CHUNK_SIZE, MAX_UPLOAD_SIZE - m.PayloadSize());
chunkSize = (UInt32)Math.Min((Int64)chunkSize, RemainingSize);
RemainingSize -= chunkSize;
// Read the chunk.
byte[] chunkData = new byte[chunkSize];
UploadedFile.Read(chunkData, 0, (Int32)chunkSize);
// Update the hash.
md5Hasher.TransformBlock(chunkData, 0, (int)chunkSize, chunkData, 0);
// Add the chunk submessage.
m.AddUInt32(3);
m.AddUInt32(KAnpType.KANP_KFS_SUBMESSAGE_CHUNK);
m.AddBin(chunkData);
nbSub++;
}
// Add a commit submessage, remember that the transfer of the file
// is being completed in this message and pass to the next file.
if (RemainingSize == 0)
{
Debug.Assert(ubf.Status == BatchStatus.Started);
ubf.Status = BatchStatus.Done;
// Update the hash. This call is required; Microsoft sucks.
md5Hasher.TransformFinalBlock(new byte[0], 0, 0);
m.AddUInt32(3);
m.AddUInt32(KAnpType.KANP_KFS_SUBMESSAGE_COMMIT);
m.AddBin(md5Hasher.Hash);
nbSub++;
CompletedArray.Add(ubf.OrderID);
UploadNextFile();
}
}
// Update the number of submessages.
m.Elements[0].UInt32 = (UInt32)nbSub;
// If there are no submessages, don't bother sending the message.
if (nbSub == 0) m = null;
}
private static byte[] OpenSSHPassphraseToKey(string passphrase, byte[] iv, int length)
{
const int HASH_SIZE = 16;
const int SALT_SIZE = 8;
MD5CryptoServiceProvider md5 = new MD5CryptoServiceProvider();
byte[] pp = Encoding.UTF8.GetBytes(passphrase);
byte[] buf = new byte[((length + HASH_SIZE - 1) / HASH_SIZE) * HASH_SIZE];
int offset = 0;
while (offset < length) {
if (offset > 0)
md5.TransformBlock(buf, 0, offset, null, 0);
md5.TransformBlock(pp, 0, pp.Length, null, 0);
md5.TransformFinalBlock(iv, 0, SALT_SIZE);
Buffer.BlockCopy(md5.Hash, 0, buf, offset, HASH_SIZE);
offset += HASH_SIZE;
md5.Initialize();
}
md5.Clear();
byte[] key = new byte[length];
Buffer.BlockCopy(buf, 0, key, 0, length);
return key;
}
//void WriteArrayTest()
//{
// int i;
// double[] valArray = new double[nVals];
// for (i = 0; i < nVals; i++)
// valArray[i] = i * 3;
// for (i = 0; i < nIter; i++)
// {
// int id = ctsLib.WriteParametersRegularUnsafe(connNumber, "RunOutputTimeSeries", "OutputTimeSeriesTraces",
// 3, 1, nVals, StartDate,
// new String[6] { "RunGUID", "VariableType", "VariableName", "TimeSeriesType", "RunElementGUID", "Unit_Id" },
// new String[6] { "'EF8A01FE-C250-429C-A3AF-160076DE142B'", "'E'", "'D'", "1", "'EF8A01FE-C250-429C-A3AF-160076DE142B'", "1" });
// for (int t = 1; t <= 3; t++)
// ctsLib.WriteTraceRegularUnsafe(connNumber, "RunOutputTimeSeries", "OutputTimeSeriesTraces",
// id, t, valArray);
// }
//}
void HashTest()
{
byte[] inArray1 = new ASCIIEncoding().GetBytes("PartA");
byte[] inArray2 = new ASCIIEncoding().GetBytes("PartB");
byte[] inArray3 = new ASCIIEncoding().GetBytes("PartAPartC");
byte[] hash1 =new byte[16], hash2 = new byte[16];
MD5CryptoServiceProvider md5Hasher = new MD5CryptoServiceProvider();
md5Hasher.TransformBlock(inArray1, 0, inArray1.Length, inArray1, 0);
md5Hasher.TransformFinalBlock(inArray2, 0, inArray2.Length);
hash1 = md5Hasher.Hash;
md5Hasher = new MD5CryptoServiceProvider();
md5Hasher.TransformFinalBlock(inArray3, 0, inArray3.Length);
hash2 = md5Hasher.Hash;
}