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All Tags » Zip password protection (RSS)
  • Extracting password protected file

    Hi I'm new to SharpZipLib so pleased excuse any crazy errors! I have to write a function to zip and password protect a single file. The following code works correctly - when run directly from a vb.net (2005) form. I can extract the zipped file from just windows compress folders, or 7-Zip file manger...
    Posted to Forum by lewin on 09-05-2007
    Filed under: #ZipLib, Decompress ZIP VB.NET, Zip password protection, ICSharpZip
  • Re: Adding files with password to "an existing" zipfile doesn't work

    Have these changes been checked into subversion? There was a bug that was introduced in rev 341 that causes the zip files with pkzip encryption to become corrupted, and cannot be opened using winzip, winrar, etc. Works fine in rev 340. The file needs to be big-ish to get corrupted, like 100k+ -- head...
    Posted to Forum by Lamar on 07-31-2007
    Filed under: #ZipLib, Zip password protection
  • Password Protected Zipping not Prompting for password

    Hi, I am trying to use the SharpZipLib to create a password protected zip file. Here is the following code that I am using to create the file: SharpZipLibZip.Zip.FastZip zip = new ICSharpCode.SharpZipLib.Zip.FastZip(); zip.Password = "password"; zip.CreateZip(zipfilename, "temp\\", true, null, null);...
    Posted to Forum by jingalls15 on 04-03-2007
    Filed under: Zip password protection
  • Re: Zipping with Password Protection

    Extracting Zipfiles protected with a password seems to work fine see codesnippet VB.NET Code Dim Zip As New FastZip Zip.Password = "password" Zip.ExtractZip("c:\testpasswordprotected.zip", "c:\testpasswordprotectedzip\, Nothing) But I have trouble to Create a passwordprotected Zip file , anybody knows...
    Posted to Forum by Pierre on 03-19-2007
    Filed under: Zip password protection
  • How to Password Protect

    I am using the ICSharpCode.SharpZipLib library and everything is working great except that I do not know how to set a password for a file. The object (fz) doesnt have a password option hanging off of it. It seems to have everything else, but no password. Below is the code that I am using: Directive:...
    Posted to Forum by mcooper6 on 07-10-2008
    Filed under: #ZipLib, Zip password protection, problems, FastZip
  • Library cannot extract this entry. Version required is (16660)

    Hi, I am getting above error while trying to unzip the files using SharpZipLib dll. it works for some zipfiles and for some zipfiles its throwing the above error. i am using the latest dll version 0.85.4.369, still getting the above error. using ( ZipInputStream s = new ZipInputStream ( File .OpenRead...
    Posted to Forum by Devaraja on 08-07-2008
    Filed under: Using #ZipLib, File extraction, #ZipLib feature request, ZipInputStream, #ZipLib, Zip64, Zip files for download, Zip, Zip password protection, zip ICSharpCode.SharpZipLib SharpZipLib, FastZip, ICSharpZip, ZipEntry, How i can test true password zip file ?, PDF spec 1.7 /FLATEDECODE SharpZipLib, #ZipLib gzip, ZipInputStream Read
  • Exception when Unzip Password Protected file

    - ICSharpCode.SharpZipLib.Zip.ZipException {"Version required to extract this entry not supported (51)"} ICSharpCode.SharpZipLib.Zip.ZipException Here is the Code Is there something I need to do to unzip this file that is password protected Try Dim ArchivFile As New ICSharpCode.SharpZipLib...
    Posted to Forum by wolfman on 09-06-2008
    Filed under: ZipException, Zip password protection, version required
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