Last Updated: 31 Oct 2018 07:53 by Mi
Created on: 18 Dec 2013 22:02
Category: PDFViewer
Type: Feature Request
PdfViewer: Add support for crypt filter
Please implement Crypt Filter for PDFs to open RC4 (40Bit, 128Bit) and AES (128Bit,256Bit) pdf Files inside PDFViewer.
(Total attached files size should be smaller than 20mb. Allowed extensions: .zip, .rar, .jpg, .png, .gif)
1 comment
Posted on: 18 Dec 2013 22:44
Maybe if it helps, here is a complete open source AES/RijndaelEngine in C#, which handles 128/192/256 Keys, based on Bouncy Castles:

By the way, Bouncy Castle has a complete suite of C# crypto components: and it also has a nice license: