ADD. RadPdfViewer - Add support for Encryption Algorithm 4
Import documents that use this type of encryption. Currently, a handled NotSupportedEncryptionException with message "The encryption method with code 5 is not supported." is thrown while importing such a document.
Posted on:17 Aug 2018 08:23
Yes it is, here is a link to the WPF request: https://feedback.telerik.com/Project/143/Feedback/Details/147053-pdfviewer-add-support-for-encryption-algorithm-4
Posted on:16 Aug 2018 13:02
Is the Encryption Algorithm 4 (RC4/AES-128) also available for Telerik UI for WPF?
Posted on:10 Jan 2018 14:21
RadPdfViewer will support documents encrypted with Encryption Algorithm 4 (RC4/AES-128) with our next version Telerik UI for WinForms R1 2018 scheduled for the middle of January. If you observe any issues related to encryption algorithm 5, it will be greatly appreciated to send us a ticket with all information and problematic pdf document, so we can investigate the case.
Posted on:15 Jun 2017 10:13
Thanks for your input Nelson.
Posted on:09 Jun 2017 18:45
Please put this feature on your timeline.
Posted on:06 Feb 2017 10:01
As you may see on page 117 at the PDF format specification link below, the encryption algorithm values vary from zero to four. Value of 5 does not seem to be valid PDF file according to this specification. Could you open a support ticket and send us the sample file so that we may further investigate the concrete case?
Here is the mentioned link to the specification:
Posted on:26 Jan 2017 16:57
And support for Encryption Algorithm 5 (exception "The encryption method with code 5 is not supported.")