/// <summary>
/// Creates the signature.
/// </summary>
/// <param name="fileName">Name of the file.</param>
/// <externalUnit/>
/// <revision revisor="dev13" date="2/27/2009" version="1.0.8.1001">
/// Member Created
/// </revision>
/// <revision revisor="dev05" date="03/02/09" version="1.0.8.13">
/// Pass full pathname to SequoiaCryptoProvider.
/// </revision>
/// <revision revisor="dev05" date="03/06/09" version="1.0.8.17">
/// Tabulator private key now lives in "PrivateKey.xml".
/// </revision>
private void CreateSignature(string fileName)
{
// create signature
var sequoiaCryptoProvider = new SequoiaCryptoProvider();
sequoiaCryptoProvider.CreateSignature(
Path.Combine(this.pathToFile, fileName));
}
/// <summary>
/// Creates the encrypted archive.
/// </summary>
/// <param name="selectedFolder">The selected folder.</param>
/// <param name="archiveName">Name of the archive.</param>
/// <externalUnit/>
/// <revision revisor="dev13" date="11/18/2009" version="1.1.3.6">
/// Added documentation header
/// </revision>
private void CreateEncryptedArchive(
string selectedFolder, string archiveName)
{
try
{
string publicKey = string.Empty;
string archiveFileName =
string.IsNullOrEmpty(archiveName)
? "TestEncryptedArchive"
: archiveName;
string fullArchiveFilename = archiveFileName + ".zip";
using (var encryptedArchive = new EncryptedArchive(
selectedFolder,
fullArchiveFilename,
new SequoiaCryptoProvider()))
{
encryptedArchive.OpenWrite(DateTime.Now, true);
foreach (
string pathName in Directory.GetFiles(selectedFolder))
{
string fileName = System.IO.Path.GetFileName(pathName);
if (fileName == fullArchiveFilename)
{
continue;
}
// encryptedArchive.AddFile(fileName);
byte[] fileData = File.ReadAllBytes(pathName);
encryptedArchive.AddFile(fileData, fileName);
}
}
var sequoiaProvider = new SequoiaCryptoProvider();
sequoiaProvider.CreateSignature(
Path.Combine(
selectedFolder,
Path.ChangeExtension(fullArchiveFilename, "enc")));
}
catch (Exception exception)
{
MessageBox.Show(
string.Format(
"Error creating encrypted archive: {0}",
exception.Message),
"Encrypted Archive Creation Failure",
MessageBoxButton.OK,
MessageBoxImage.Error);
}
}